VAM Book Proof - Nippon Steel & Sumitomo Metal...A Vallourec brand VAM® premium connections turn...

A Vallourec brand

VAM® premium connections turn 50! 50 years ago, Vallourec invented VAM®, a key breakthrough innovation for tubing and casing.

Since then, VAM® premium connections have connected more than just pipe and tubes: they have connected people, projects and countries.

This success was made possible thanks to trustworthy and longstanding relationship with our stakeholders based on mutual confi dence and respect.

As a key player in VAM® history, join the conversation and share your story on www.vam50years.com

Vallourec_Annonce_115x187H.indd 1 22/07/2015 10:09

Introduction

Congratulations on selecting pipe threaded with VAM® connections.

This 2015 edition of the running book is a special one as we celebrate the50th anniversary of VAM® connections. During these 50 years, VAM®

products have enabled the Oil and Gas Industry to meet the challenges ofincreasing well complexity and diversity. There is always a VAM® product tomatch your field conditions, be it an extreme high pressure high temperaturewell in the North Sea or in the Gulf of Mexico , a deep water well in thePresalt fields of Brazil or an onshore horizontal shale oil well in the USA.

Great care and thought are taken in the design and manufacture of theVAM® connections in order to provide you with a threaded connection thatwill not only meet your technical requirements but will also prove to be simpleand easy to use at the rig site.

We ask that you take as much care with the product after delivery as wehave put into its design and supply. This instruction book outlines theprocedures that we recommend you to adopt in order to get completesatisfaction with these VAM® products. Technical data on the main VAM®

connections are also included.

While every effort has been made to ensure the accuracy of this book wedo not accept any responsibility for the information contained herein.Customers should therefore carry out all necessary investigations, to choosefor themselves the technical solutions, suited to the installation andfunctioning conditions under which our products will be used.

Please check at www.vamservices.com if you have got the latest revisionof this VAM® Book.

We welcome your feedback for future updates of this book at Mr Help atwww.vamservices.com.

Should you require any further assistance, a team of Field ServiceTechnicians are available around the world for technical assistance at therig site. They are approved and trained on VAM® connections. Please seethe dedicated section in this book for more information.

Note: VAM® is a registered trademark of Vallourec Oil and Gas France.

1This document and the information herein contained belongs to Vallourec Oil and Gas France. Considering the valuable nature

of this document and all information it may contain, this document (and the information contained herein) may not be

reproduced, unless otherwise approved in writing by a representative of Vallourec Oil and Gas France.

Introduction

2 This document and the information herein contained belongs to Vallourec Oil and Gas France. Considering the valuable natureof this document and all information it may contain, this document (and the information contained herein) may not bereproduced, unless otherwise approved in writing by a representative of Vallourec Oil and Gas France.

Table of content

1. Introduction to VAM® Connections

1.1 VAM® Product Line

1.1.1 Reference Connections

1.1.2 Speciality Products




VAM

®Product Line

1

4 This document and the information herein contained belongs to Vallourec Oil and Gas France. Considering the valuable nature



1.1.3 Classic VAM® connectionsThe classic VAM® family connections (VAM® standard, VAM® AG, VAM® AF,VAM® ATAC, VAM® TOP FL-D, VAM® SL, VAM® ACE, VAM® PRO, NEWVAM®) are older products and as such are being used less often in the field.They are not covered anymore within the VAM® Book. In case of questionsconcerning any of these connections, please contact your nearest VAM®

Field Service office or contact Mr. Help at www.vamservices.com.

1.1.4 Tubing & Casing Connection Reference Chart

1VAM

®Product Line

1.1.5 Vallourec Drilling Products

1.2 VAM® Family Options

1.2.1 Special Bevel (SB)Couplings can be supplied with a special bevel option. This is recommendedwhen running multiple strings in the same casing, or when there is a risk ofa coupling hanging up down hole.The special bevel design can always handle a stand of 3 joints or less.However, the special bevel reduces the maximum load that can be carriedon the coupling face. For this reason, slip type elevators might be requiredwhen handling more than 3 joints at the same time.The maximum load on coupling face for this option can be obtained bysending a request through Mr Help at www.vamservices.com.

The default value of the special bevel is an angle of 20°. Alternate anglescan be supplied on request.

When considering SB option, the following notation is used: VAM® XXX SBa (a = angle of the bevel) ex: VAM® 21 SB10 VAM® XXX SB (in case of 20 degree Special Bevel on the coupling)




1

VAM

®Family O

ptions

© Vallourec Oil and Gas France

1.2.2 Special Clearance (SC)A Special Clearance connection is a VAM® connection with a reducedcoupling O.D. With a special clearance coupling, the tensile rating isreduced. A special clearance coupling is identified by a 1 inch wide blackpaint band located at the center of the coupling. SC option reduces themaximum load that can be applied on the coupling face.VAM® TOP, VAM® TOP HT and VAM® TOP HC are available with the specialclearance option of SC80 and SC90.VAM® 21 is also available with Special Clearance option.When considering SC option, the following notation is used:VAM® XXX SCy (y = Tensile efficiency of the connection)ex: VAM® 21 SC80

1.2.3 Matched Strength (MS) Connections have been designed to adapt the coupling efficiency to the pipeefficiency. All VAM® TOP and VAM® 21 connections are Matched Strengthby default. While DINO VAM® connections with option -MS, the couplingexternal diameter is adapted to achieve 100% efficency in tension. For thethe BIG OMEGATM family, the external coupling diameter is adapted toachieve 100% internal pressure resistance.

1.2.4 Isolated VAM® ProductsAn Isolated Product is a VAM® connection designed for a specific customerapplication or potential needs whereby products belonging to the standardproduct line could not cover. As such, Isolated products still require the needfor full traceability with respect to the VAM® family of companies, the licenseenetwork and for the customer. An Isolated Product is differentiated from standard products by the specificnotation VVAM® XXX-Kn (example VAM® TOP-KP) or VVAM® XXX-Nn(example VAM® TOP-NA). Please refer to specific recommendations when using these isolated VAM®

products.




1VAM

®Family O

ptions

2 VAM® Field Practices

2.1 General information

The storage, transportation and handling requirements for pipe with VAM®

connections has more to do with the steel grade rather than the connectiontype. There are many steel grades and they are listed in section 4.8 of thisbook along with their identification colour code. The steel grades can begrouped as in the table below. These groups have been simplified furtherfor the purpose of this book into Carbon, Chromium and CRA.




General information

2

Equally the storage, transportation and handling requirements can besimplifed into 3 distinct methods depending on the steel type. Thesemethods are standard, low marking and low marking/non ferrous. Themethod required for each steel type is listed in the table below.

Below is a summary of the individual aspects associated with the threestorage, transportation and handling methods. Chapters 2.2, 2.3 and 2.4explain these in more detail.




General information

2

More care is required for pipe with integral or special clearance connectionsas the connection can be very thin at the pipe ends.




General information

2

2.2 Pipe Storage This section covers the storage of pipe. Various other documents andrecommended practices exist that go into more detail and there can beregional or customer constraints on pipe storage.

2.2.1 Storage in the pipeyard All tubular goods must be stored correctly in order to avoid damage to them.Carbon, chromium and CRA steels must be stored separately to avoidcontact. Pipes must be fitted with thread protectors at all times when instorage and during loading or unloading. Ensure that pipes are never pileddirectly on the ground, rails, steel or concrete floors. They must be at least18 inches (500mm) above ground level to prevent ingress of dirt, surfacewater or foreign bodies. Any vegetation, growth or standing water below thepipe stacks must be removed. Storage racks or supports must be strongenough to support the stack weight without pipes bending or the stacksettling. Place at least two rows of 4" x 4" hardwood under the first tier ofpipe, bundles or transport frame. These supports should be positioned toprevent from the pipe bending. This means positioning them atapproximately 1/4 of the pipe length from each end as shown below.

It is recommended that closed end non-liftable protectors are used. If openend protectors are used the pipe should lie at an angle of about 2 degreesto allow rainwater to drain from the pipe through the pin end protector.

Between each row use 4" x 4" (100mm x 100mm) plastic or woodenseparators or 'pipe cradles' positioned perpendicular to the pipe.

Each row of pipe must be secured at each end by safety wedges to preventthe pipe from rolling off the rack. It is recommended that stacks must be nohigher than 10 feet (3 meters).




Pipe S

torage

2


In order to prevent connections from becoming corroded it is essential thatan approved storage compound is applied to the machined areas. Seesection 2.5 for approved storage compounds.

Also apply storage grease to the machined parts of the bore that are stillvisible after the protector is fitted. This process is known as weather-sealing,as illustrated below.

2.2.2 Storage at the rigsite There is normally less area for pipe storage at the rig site. Therfore it isrecommended to have a good supply chain and order the pipe for deliveryjust in time.

At a land rig the pipes can be stored as if in the pipe yard. At an offshore rigsite the pipes will be stored on a pipe deck. The available space on the deckshall be considered prior to running and order. Place wood across the deckbeams for the pipe. Place at least 2 rows of wood across the first layer ofpipes and directly above the deck beams. Continue this until all the pipesare on board. Ensure that the top layer of pipe is below the height of the deck posts(Samson posts). As this is being done it is possible to carry out an inspectionof the connections, a drift and tally of the pipe. It is normally better to havethis operation done onshore before the pipes arrive and ensure a goodsupply chain so that transport damage does not occur.

During storage it is recommended to keep the protectors fitted in case of




Pipe S

torage

2



damage to the connections by other activities. It is always necessary toensure that the connections have suitable storage compound or light oilapplied to prevent corrosion. Take care that nothing is placed inside the pipeas this may fall from the pipe when lifted vertically.

2.2.3 Special requirements for storage of chromium and CRA steels ⇨ Long term contact with carbon steel under storage conditions is aninvitation for localized corrosion initiation of lower grade CRAs. Usage ofadequate dunnage is therefore mandatory.⇨ Rough handling can lead to local work hardening.

If long term storage is being considered, indoor storage is recommended.All handling tools and rack space susceptible to be in contact with CRA pipesmust be covered with non-metallic material to minimize iron contamination,even though this does not affect the corrosion integrity of the material.

2.3 Pipe Transportation This section covers transportation of pipe. Various other documents andrecommended practices exist that go into more detail and there can beregional or customer constraints.

2.3.1 Road Before loading or unloading pipes, make sure that thread protectors are inplace. On top of local road haulage regulations pipe must be loaded ontosufficient 4" x 4" (100mm x 100mm) wooden bolsters with nylon or other softstraps of adequate strength fitted and tightened down to secure the load andprevent movement in transit.

Load pipe with couplings at the same side of the truck. Make sure that thestraps do not cause damage to the pipe, coatings and markings.

As a safety precaution make sure that the height of the load on the trailerdoes not exceed that of the headboard.

Warning lights, rear lights or other devices fitted by the driver to indicate thelength of the load must be fitted so that no damage to the pipe end or thethread end will result.




Pipe Transportation

2

2.3.2 Forklift When using a forklift to handle a pipe it is important that the road surfacesare smooth and even. Never exceed the load restrictions of the forklift. It isalways best to use a forklift with a clamping mechanism as shown below tohold the pipe firmly on the forks. When travelling or moving from one pointto the other with a pipe between the forks, it is advisable to keep the load asclose to the ground as possible. Never place a pipe directly on the ground.When setting pipes down, ensure that the pipes are not dropped.When rolling pipes on the racks, make sure the pipes are parallel and donot allow pipes to gather momentum.

2.3.3 CranesPipe will need to be lifted on and off trucks and ships. This may have to bedone using a crane. It is normal to ship the pipe offshore by either slingingbundles of pipe or by using dedicated pipe transportation frames.Thissection covers both.




Pipe Transportation

2



2.3.3.1 SlingingBefore using slings the date of inspection shall be checked. It isrecommended practice to use a sling only once. If the sling becomesdamaged during transportation it must be replaced. In case of re-use ensurethat the slings are visually inspected, re-tested and re-certified by a qualifiedinspector.

The Safe Working Load (SWL) of each sling is to be equal or greater thanthe gross weight of the total load. The ideal position of the slings isapproximately 25% (of the total length) from either end of the pipe. The anglebetween the slings at the hook must be less than 60 degrees, so the lengthof the slings must be sufficient to allow this.

The slings must be double wrapped with a choke hitch taking care not tocross over the wires on the underside of the bundle. The choke hitch ispulled tightly to secure the bundle. A bulldog clamp and tie wrap must thenbe fitted. The tie wrap will prevent the eye slipping over the bulldog shouldit loosen in transit.

Always carry out a test lift to ensure that the load is levelled before sendingit to or from the rig site. When slinging pipe it is always necessary to attacha 'tail rope' to the bundle.

2.3.3.2 Transport frames For smaller diameters it is often best to use transportation frames. Somedesigns still need to be slung as the frames just hold the pipes in position.Other designs can take the load using a 4 points lifting harness. Take careto ensure they are built in accordance with the manufacturer's instructions.Consider the space required for the transport systems as some can takeconsiderable space on deck even when they are empty. Most designs arestackable. For transportation frames, the contact surface of the spacers mustbe padded or coated.




Pipe Transportation

2


2.3.3.3 Supply ship Care must be taken when transporting pipes to the rig site by supply ship toensure that the load will not move due to the sea conditions. If usingtransportation frames consider if or how high they can be stacked on thevessel. Consider also if they need to be strapped to the supply ship.

2.3.3.4 Rig siteAt land rigs handle the pipes with a forklift or crane as described above andplace the pipes on a loading rack next to the catwalk.On offshore rigs the pipe will be taken by crane to the pipe deck and storedin preparation for use. This is normally done on racks on either side of thecatwalk or on a separate pipe deck.

Pipes can be stored on deck in layers that are stepped up from the catwalk.The purpose of this is to allow the pipes to be rolled down the steps to thecatwalk. This is acceptable for carbon steel as long as there is sufficient softdunnage to drop the pipe onto, and the rate of decent is controlled andsuitable safe working procedures are followed

A better method is to sling the pipes from the pipe deck and lift them bycrane to the catwalk. Better still is the use of pipe handling machines asshown on the following page.




Pipe Transportation

2


2.3.3.5 Special requirements for chromium steels and CRA There are 2 risks associated with chromium and CRA steels that must beprevented to ensure the success of the well.⇨ Long term contact with carbon steel under storage conditions is aninvitation for localized corrosion initiation of lower grade CRAs. Usage ofadequate dunnage is therefore mandatory.⇨ Rough handling can lead to local work hardening.All handling tools susceptible to be in contact with CRA pipes must becovered with non-metallic material to minimize iron contamination.

In order to prevent the above mentioned risks the following actions arerecommended:⇨ Ship pipe using dedicated transport systems⇨ Install plastic spacer rings;⇨ Use a suitable forklift, fitted with protective non metallic covering on theforks, uprights and clamps (replace worn coverings when required);⇨ Use nylon or plastic covered steel slings;⇨ Use trailers fitted with protective sleeves over the bolster pins anduprights. The sleeves should be checked after each load, and if they areworn they must be replaced;⇨ Use wooden or plastic dunnage between each row of pipe;⇨ Use plastic or wooden topped inspection racks;⇨ Use nylon straps to secure pipe to trailers or vessel decks;⇨ Protect the catwalk and Vee door with wood or 'tail' the pipe into the drillfloor using a crane and nylon slings;




Pipe Transportation

2


⇨ Cover or pad metallic grips if used;⇨ Use clean low marking dies on slips, elevators and tongs.Note: It is confirmed that surface hardened grips, jaws or dies do not createiron contamination on CRA material assuming they are kept clean (free ofany metallic debris).

2.3.3.6 Spacer RingsTo reduce the risk of damage to your OCTG products, especially tochromium and CRA steels during storage, handling and transportingoperations, the installation of spacer rings is recommended. At least 3equidistantly placed spacer rings should be installed on each casing / tubingjoint. They are also an effective way to protect integral joints throughout thesupply chain.

Care must be taken to ensure the ring thickness exceeds the coupling andthread protector diameters to ensure its protection and prevent threadprotectors from loosening during transit.

They are a cost effective preventative measure against heavy handlingwhich can lead to localized work hardening and ferrous contact which canlead to galvanic corrosion.

Although the ‘snap on/off’ versions are easy to install and remove, careshould be taken during these operations to avoid injuries to fingers. Theircomposition allows them to maintain their strength and rigidity even underheavy handling and storage conditions. Rope versions are notrecommended as they wear easily and can trap contaminants.

2.3.3.7 Thread ProtectorsThe primary purpose of thread protectors is to prevent damage anddeterioration to your OCTG products during storage, handling and transportationoperations. Protectors are therefore an important packaging element.

Protectors come many varieties and it is important that the correct protectoris chosen for your products. They undergo stringent impact, chemical,




Pipe Transportation

2


vibration and thread-stripping resistance tests as well as salt water sprayand pressure testing.

Protector compound options include steel, plastic or metalloplastic. Theycan be open or closed end, liftable or non liftable as well as driftable or nondriftable.

Best practices:• Should be tight at all times when installed.• Should be cleaned and dried prior to installation, especially when

connection compounds are being changed.• Tightness should be checked during stockyard periodic inspections or after

transit.• Re-inspect connections where loose or damaged protectors are found.• Ensure protector matches connection size and type.• Damaged protectors should be replaced as soon as possible.• Do not attempt to lift OCTG products with hooks without approved lifting

equipment and liftable protectors.• Re-use or recycle wherever possible or dispose responsibly.




Pipe Transportation

2

2.4 Pipe Preparation and Running Equipment

2.4.1 Pre job preparationPrior to running pipe into the well there is some preparation to do. Ideallyprepare a completion or drilling program well in advance of operations. Thisshould be based on best practice, previous experience and lessons learnedfrom similar operations.

Ensure that the program is distributed to those who require it, includingsubcontractors. Send out a daily look-ahead or forecast from the rig andinclude the subcontractors in the distribution. Request the pipe from thesupplier, remembering to include contingency, pup joints, sub-assemblies,shoe track and make-up and handling equipment.

Ensure that there is sufficient space at the rig site for the pipe before itarrives. Consider how it will be run in hole so that the pipe required first isnot buried below the pipe that is required last! Only take what is required asshipping excess contingency has an impact on the environment andadditional handling increased risk of accident.

2.4.2 Pipe preparationBefore running the pipe the following actions must take place. They aredescribed in more detail on the following pages.1 Check that you have received what you require (size, weight, grade, threadtype, quantity)2 Remove the transport packaging and protectors3 Clean storage grease from connections4 Fit centralisers and stop collars5 Inspect the pin and box connections6 Drift the pipe full length to check for obstructions7 Tally the pipe in order to get an accurate indication of the true length8 Apply running compound9 Refit clean protectors until running is imminent

Much of the pipe preparation can be done at the storage yard rather thanwaiting until it arrives at the rig site and some specialised companies existthat can provide such services. Contact your local VAM® Field Service centreto find out who can provide these services in your area.

2.4.2.1 Check that you have received what you require (size, weight, grade,thread type, quantity)

When the pipe arrives at the rig site the first thing to do is to check that you

Pipe Preparation and R

unning Equipment




2

have received what you ordered. First check the paperwork that wassupplied with the pipe before checking stencilling and colour codes on thepipe body. If there are discrepancies then contact your supplier immediatelyto resolve any issues. If you need assistance to carry out these operationscontact your local VAM® Field Service Centre.

2.4.2.2 Remove the transport packaging and protectorsPlastic or steel/plastic composite thread protectors are fitted to the ends ofthe pipe to ensure that damage to the connections does not occur duringhandling. Storage grease is applied to the ends before the protectors arefitted to prevent corrosion. These storage greases are seldom suitable forrunning the pipe. Storage greases which can be used for make-up can dryout if left on the pipe for a long period of time and may have to be replaced.

It is important to leave the protectors on whenever possible, since removalmakes the connections vulnerable to damage. Mostly, the protectors will benew but in many cases second hand protectors will be supplied. These willhave gone through a verification process to ensure that they comply withthe requirements. In order to reduce waste and packaging it is important thatthe protectors are cared for and returned through a suitable supply chain sothat they can be reused or recycled. Protectors should be 'paired' at the rigsite and placed in a suitable container for safe return. If the protectors areto be refitted to the pipe for transportation to the drill floor they must becleaned thoroughly before being refitted. Failure to do so will contaminatethe clean connections and they will require to be cleaned again on the drillfloor.

2.4.2.3 Clean storage grease from connections and protectorsHaving removed the protectors, the connections will require to be cleanedto remove the storage grease. This should be done over a suitable bundedarea so that waste is segregated and water can be reused. It is always bestto use hot soapy high pressure water. Since hot water is seldom availableat the rig site cold water can be used as long as the soap is given time tobreak down the grease and the connections are left perfectly clean. It isnormally best to roll the pipe as the connections are being washed. Takecare not to point a high pressure washer at yourself or anyone working inthe area. Use barrier tape to prevent unauthorised personnel entering thewash area. Stand upwind so that any spray is taken away. Always use safetygoggles or a full face visor when using a high pressure washer. Never usecleaning agents that will leave a film on the connections. For this reason itis forbidden to use diesel, kerosene, helifuel or similar. It may be necessaryto use a nylon brush in order to get the soap solution into the threads. Never





unning Equipment

2

use a wire brush or barite on a premium connection as even a small scratchon the seal can cause a leak.

2.4.2.4 Fit centralisers and stop collarsCentralisers and stop collars are often fitted to casing strings in order to holdthe pipe in the centre of the well. This will ensure an even cementation. Thefitting of centralisers requires care and attention due to the fact the pinprotectors are removed and the seal area is exposed. Take the stop collarand check that no grub/set screws are protruding. Place the collar over thepin connections taking care not to touch the shoulder or seal area. Now fitthe centraliser again taking great care to ensure seal and thread areas arenot damaged. Repeat the process with the next stop collar before placingthem in the correct position and torque the grub/set screws to the correctvalue. Lastly check the connection before applying grease and refitting theprotector.

2.4.2.5 Inspect the pin and box connections Before running pipe it is necessary that a competent person checks that theconnections are in good condition.

This can be done at the pipe yard as long as there is a robust supply chainbetween the yard and drill floor.If there is any doubt as to the integrity of the supply chain then a finalinspection must be done at the rig site either on deck (if there is no chanceof further damage en route to the drill floor) or on the drill floor itself. Theintegrity of a well is at risk if this operation is not carried out properly. Theperson with overall responsibility for the success of the well can carry outthis inspection or he can do one of the following depending on the level ofassurance that is required…

⇨ ask the rig or casing crews to check the pipe and connections⇨ contract an OCTG inspection company⇨ contract personnel from the local VAM® Field Service centre

The choice you make will depend on the amount of risk that you areprepared to take. To reduce the risk to a minimum then it is always best touse personnel from the pipe supplier. VAM® Field Service centers arelocated around the world and can provide this expertise. After all 'no oneknows VAM® like VAM®'.Pipe coming from the mill will normally be in good condition, unless it hasbeen badly stored or transported. Pipe that has been returned from previouswells or traded may have other types of damage





unning Equipment

2

When inspecting the pin and box end connections check the following…⇨ Dents, dings or mashes caused by impact⇨ Galling caused by a poor make-up⇨ Rust, corrosion or pitting caused by the environment

It will be necessary to look closely all around the seal area as simply feelingthe connection will not be sufficient to detect minor damage.

Additional checks to be carried out on box end of non mill supplied pipe, pupjoints and accessories…⇨ Check that the coupling is made-up tightly and there is no gap at theshoulder⇨ Check that the coupling has not been over torqued and has yielded⇨ Check that the correct weight of coupling is fitted and that there is no stepat the shoulder⇨Check that there is no plastic pressure test seals left inside the connection.(Some companies use Teflon seals when pressure testing assemblies.These are not recommended by VAM®.)

If a reject is found with the connection it is important that it is reportedcorrectly. The diagrams on the following page describe the parts of a typicalVAM® threaded and coupled connection.





unning Equipment

2

© V

allo

urec

Oil

and

Gas

Fra

nce


2.4.2.6 Drift the pipe full length to check for obstructionsPipe can be damaged during transportation and it can be difficult to detectvisually. If there is any question as to the quality of the supply chain fromthe last check (either in the mill or despatch yard) then the pipe must berechecked at the rig site. This is done by running a drift mandrel of thecorrect size through the pipe. Always use a drift from a known source witha certificate of conformity or check the drift size in at least 3 places acrossits length and at 90 degrees to each other using a calibrated externalmicrometer. The drift dimensions are listed in the technical data sections.

Drift mandrels are typically manufactured oversize for rig use and wear downover time. Non ferrous (normally plastic or aluminium) drift mandrels mustbe used for chromium or CRA steel grades. Plastic drift mandrels will weardown quickly. They can also swell if left in a damp or hot environment. Theycan be damaged easily if dropped. Care must be taken when inserting adrift into a pipe so that the connection is not damaged. If a rope or rods arebeing used to pull or push the drift mandrel it is important that these are keptclean. If the pipe has mill scale then it may be necessary to wash or blowthis out of the pipe before commencing drifting. Never use force to push orpull a drift through a restriction. If a restriction is found then the pipe mustbe either quarantined or drifted again using a drift within API specifications.

The standard API drift diameters are listed in this book. After manufacturethe pipe will state 'D' on the stencilling to show that the standard API driftwas used, 'DA xxxx' will be stencilled to show that an alternate drift was usedwith xxxx being the drift size. DT42 is used on the stencil to indicate that a42" long drift was used for casing sizes. This is only applied when casing isused as tubing. There are 3 very common pipe sizes where alternate driftsare commonly used. These are listed below.

7" x 32 lb/ft alternate drift is 6.000" diameter9 5/8" x 53.5 lb/ft alternate drift is 8.500" diameter13 3/8" x 72 lb/ft alternate drift is 12.250" diameter





unning Equipment

2


Drift lengths are typically6" long for liner applications12" long for pipe of 7 5/8" casing and above42" long for pipe for tubing applications

A 6" and 12" long drift is commonly called a 'rabbit'. If casing is used fortubing application then the drift used should be 42" long.

Do not drift GRE lined pipe at the rig site as the drift mandrel may detachthe flare at the pipe end. In the case of GRE lined pipe the supply chainfrom the company inserting the lining to the rig site must be robust.

2.4.2.7 Tally the pipe in order to get an accurate indication of the true lengthPrior to running the string it is important to have an accurate lengthmeasurement of each pipe, pup joint and assembly. The length written onthe pipe and pup joints coming from the manufacturer is the overall lengthof the part. API 5CT states that the length stencilled on the part must beaccurate to 1/10 of a foot. This is seldom accurate enough for an oilcompany so most manufactures try to be more accurate. It is vital that anaccurate measurement is made in case the manufactures length is notaccurate enough or in case of recuts. When running threaded connectionsthe effective length is less as the box thread 'swallows' the pin thread. Thisis known as the make-up loss. The make-up loss is different for differentsizes, weights and connections so it is important that this is known for eachconnection type. The make-up loss must be subtracted from the overalllength to give the effective length as shown on the picture below.





unning Equipment

2

© V

allo

urec

Oil

and

Gas

Fra

nce

It is best to look up the make-up loss in this book or by using the connectiondata sheet at www.vamservices.com. Do not measure the make-up lossusing a metal rule as it may score the seal area. To measure the pipe lengtheither a metal 'tally tape' or a laser can be used. In either case make surethat the datum point of each does not damage the pin seals.

When marking the tally length and number on CRA pipe use paints that donot contain halogens. Halogens cover the following elements: fluorine, (F);chlorine, (Cl); bromine, (Br); iodine, (I); and astatine (At). This meansTrichloroethylene which is sometimes found in paints or paint stick markersmust be avoided.

Take care not to apply tally numbers or lengths over the original pipemarkings as identification and traceability may be lost.

2.4.2.8 Apply running compoundSee section 2.5.2

2.4.2.9 Refit clean protectors until running is imminentOnce the pipe is prepared the protectors must be refitted. If running is aboutto start then it may not be necessary to refit the box protector. For specialclearance or integral that could be damaged during transportation the boxprotector is required.





unning Equipment

2


2.4.3 Running EquipmentIn order for VAM® connections to perform they must be made-up withsuitable equipment. There follows below a list then details of the minimumequipment that is required.1 Tong to apply torque to the connections2 Measuring and recording equipment3 Single joint elevators or pipe handling equipment to lift the pipe to thestabbing position4 Elevators to lift and lower the string5 Slips and safety clamp to hold the string in the rotary table6 Jaws7 Stabbing guides8 Single joint load compensator to counterbalance the pipe during stabbingor back-out is recommended9 Thread compound

Additional equipment10 Thread protectors if pulling pipe11 Nylon slings and strap wrenches for chromium steels12 Stabbing arm13 Strap wrenches14 Lifting sub and handling plug

There follows more detail about the required equipment.

2.4.3.1 Tong to apply torque to the connectionsVAM® connections must be tightened to the correct torque values in orderthat they perform. The torque equipment must have a capacity of at least30% more than the recommended make-up torque. The reason for this isthat if a connection has to be backed out the torque may be higher thanmake-up torque. The tong must have a variable speed control and becapable of operating at <1 rpm for final make-up. Tongs are normallymanufactured in various sizes so it is important to select the correct one forthe job. The tong must have grips that are matched to the size of the pipe inorder to have a large area of contact with the pipe body. The casing crewmust also supply back-up grips suitable for the coupling size in case of back-out. Do not use a 13 3/8" tong for a 5 1/2" completion!





unning Equipment

2

The diameter of the grips should be normally 1% bigger than the nominalpipe diameter as the pipe can be rolled to a maximum of 1% oversize. Thegrips must be adjusted so that they hold the pipe firmly and not slip. Equallythe pressure must not be too high or the pipe body can be damaged.

For pipe sizes of 7" and below it is recommended to use a tong withintegrated back-up jaws. On larger sizes it is acceptable to use a tong witha snub line. If this is the case then the line must be at 90º to the tong armand the line must be attached to a post of sufficient height to ensure thatthe line is kept horizontal. The tong must have the facility to lower graduallyas the threads are made-up. When positioned over the pipe the tong musthang horizontally and not as shown below.

When using a tong with integral back-up, one set of jaws must be 'freefloating' to compensate for any end kink or bend in the pipe or misalignmentbetween the tong jaws. There must be sufficient travel between the tong and





unning Equipment

2

© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

back-up to compensate for the make-up loss as the threads are engaged.When positioned over the pipe the tong must hang horizontally with the tongand back-up tong being parallel.

On some rigs the tong operation is done remotely. The tong may bemounted on an extending hydraulic arm or on a frame that is pushed overthe pipe as required. Pipe wrenches, rig tongs or spinning chain make-upare not permitted.

In recent years companies have applied torque using a top drive make-upsystem. This tool provides three functions.

⇨ Making up the connection ⇨ Elevating and lowering the string into the well⇨ Circulation of drilling mud

If such equipment is used care must be taken to ensure that the torque beingmeasured is the same as the torque being applied to the connection.

To reduce the chance of damage to the upper box connection or of debrisbeing left on the torque shoulder an open end protector or handling plug isrecommended to be fitted.

It is also important that there is good alignment between the top drive make-up system and the rotary table as the pipe is fixed at both ends.

If using a top drive make-up system in conjunction with a standard tong caremust be taken to ensure that when running connections requiring a handlingplug that the plug does not unscrew as the pipe is made-up.





unning Equipment

2


2.4.3.2 Measuring and recording equipment

In the VAM® Family of connections only BIG OMEGA™ has a visualindicator (make-up triangle) as an indication the make-up is completed. Inall other cases the connection must be made-up to the correct torque valueand the torque increase to this value must be within the correct parameters.

In the past, and with API Buttress and DINO VAM®, it was sufficient to useonly a dial gauge to check this build up in torque and the skill of the tongoperator to determine if the make-up is within parameters.

With new technology, more complex connections, and more demandingperformances it is required that the torque is plotted on a graph and that arecord of this plot is kept for the lifetime of the well. The graph can beproduced on paper but is now more likely to be displayed on a computerscreen and an electronic copy held. Records shall remain legible,identifiable, and readily retrievable.

Different connections have a different graph profile and this is known as thesignature of the connection. The machining tolerances of the connections,the thread compound and other factors can affect this signature. Thesignature is produced by displaying torque on the vertical axis and turns onthe horizontal axis. Both axis must have a linear scale. Only the last 1 to 2turns require to be shown as the torque increases to the final make-up.

Often turns are substituted by time on the horizontal axis but this does notgive such a true signature and is not acceptable. To measure torque a loadcell is required. The load cell must be electronic and connected to acomputer to display the make-up graph. A hydraulic load cell and dial gaugedisplay can be useful to verify the electronic reading.

Both the load cell and turns counter must be calibrated at a frequency toensure that it is always working within the tolerances listed below. Thecalibration certificate must show pre and post adjustment values across theuseable range of the sensors as evidence that the proposed frequency issufficient to keep the make-up unit in control.

As a minimum the calibration shall be done annually as long as there issufficient historical evidence to show the make-up unit does not vary beyondthe accepted tolerances.

Minimum torque measurement accuracy:

- torque values ≤ 3120 N.m. (4230 ft.lb): ±-5%- torque values between 3120 and 7800 N.m.(4230 and 10575 ft.lb) ± 156 N.m. (± 211 ft.lb)

- torque values ≥ 7800 N.m. (10575 ft.lb): ± 2%

To measure turns a turn counter is required. The turn counter must becapable of recording a minimum of 500 positions per turn. This too must besubject to calibration with an accuracy or ± 2%





unning Equipment

2

If torque or turns sensors are found to be outwith the tolerances during thepre adjustment check the make-up company will be required to contact allclients that have had VAM® make-ups performed since the last goodcalibration was performed in order that the risks can be correctly assessed.

The make-up graph produced shall have the following features:

⇨ Sufficient resolution to accurately display the signature (profile). A displayscreen of >10" (25 cm) is required with the make-up graph filling at least30% of the area of the screen. The screen resolution must be at least800x600 pixels.

⇨ Display of minimum and maximum torque values as horizontal lines(optimum torque value optional)⇨ Display of minimum and maximum shoulder torque values as horizontallines⇨ Automatic or operator forced detection of the shoulder point value⇨ Numerical display of final torque, shoulder torque and delta turns (turnsfrom shoulder to final torque)Calculation and display of the shoulder slope factor (preferred)⇨ Display of rig tally number on every make-up⇨ Display or date and time of make-up⇨ Ability to have manual comment added⇨ Display of customer, well #, pipe size, weight, grade, thread type and fulldescription of make-up compound and manufacturer in the job report

It is highly recommended for the make-up display equipment to have theability to overlay the most recent make-up graph on top of the previousmake-ups graphs as shown below. This is sometimes known as shadowing.By doing this any unusual profiles can be easily identified and questioned.To do this the make-up graphs must have the shoulder point or the finaltorque plotted on the same datum line on the turn axis.





unning Equipment

2

© V

allo

urec

Oil

and

Gas

Fra

nce

��

��

��

��

��

��

��

��

��

� ��

��

��

��

��

� !��

��

��

��

��

��

��

��

��

��

"��

"��

��

��

��

��

��

��

��

��

� ��

��

��#��

�$��

��

��

��

��

!��

%�&�� %�&�� %�&�� %�&!� %�&�� %�&�� &�� &��

��

%�&�� %�&�� %�&�� %�&"� %�&�� %�&��

An alternative method is to show the minimum and maximum graphs fromprevious accepted make-ups as shown below by the dark red area..

It is highly recommended for the make-up display equipment to have theability to show timelines or trend lines of the make-up parameters for the fulljob as shown below.

It is highly recommended for the make-up equipment to have the ability tooutput the date, time and make-up values and comments to a spreadsheetfor post job review and archive..





unning Equipment

2

�

�

�

Cou

rtes

y of

Odj

fell

Cou

rtes

y of

Wea

ther

ford

Cou

rtes

y of

Wea

ther

ford

2.4.3.3 Single joint elevators or pipe handling equipment to lift the pipe to thestabbing position

The pipe must be lifted from horizontal on the pipe rack to vertical forstabbing. This is normally done by dragging the pipe from the box end alonga catwalk and up an inclined slope called the Vee door. The pipe can belifted to the vertical position by attaching a single joint elevator behind thecoupling (or a handling plug for integral connections) and using a tugger lineto pull the pipe up. The single joint elevators must fit neatly round the pipeand have a safety pin to ensure they do not accidently unlatch. It is alwaysnecessary to use a pin protector and depending on how much impact thereis with the Vee door a box protector may also be required. If running integralconnections with increased pipe OD dimensions then special single jointelevators are required to allow for the larger diameter at the connection.

Alternative methods exist to pick up the pipe including 'pick-up and lay downmachines' which replace catwalks and raise the pipe on a conveyor systemwhere it can be latched directly by the main elevators.

Another method is a pipe handling system which consists of a grab armwhich takes the pipe from the catwalk and lifts it to the vertical position beforeswinging it into the drill floor and to the stabbing position. It is normallypossible to handle the pipe without protectors as long as the connectionsare not damaged by this handling method.

2.4.3.4 Elevators to lift and lower the stringWhen using slip type elevators the string weight is transferred from the pipebody through the jaws into the elevators body. The jaws must be clean andsharp. Slip type elevators are recommended for integral connections, specialclearance couplings, special bevel couplings and ffatigue enhancedconnections.

If using side door elevators for integral strings then lifting subs are required.See section 2.4.3.14 for more information. If running integral connectionswith increased pipe OD dimensions then special single joint elevators arerequired to allow for the larger diameter at the connection.

The amount of load that can be lifted on the coupling face for all threadedand coupled connections using side door elevators is limited. The reasonfor this is that the cross sectional area of the coupling face is normally muchless than the critical cross sectional area of the connection. If the stringweight will exceed this value then the pipe must be gripped on the pipe bodyand not the coupling face. To do this slip type elevators are required.





unning Equipment

2

To calculate the maximum value that can be carried on the coupling facesimply multiply the coupling face cross section area (as listed in the datatables for threaded and coupled connection) by the steel strength to get theanswer in lbs.Examples:7” 32lb/ft L80 VAM® TOPMax Load on Coupling Face= 5.297 sq.in. * 80,000 lbs / sq.in.= 424,000Lbs.

7” 32lb/ft L80 VAM® TOP SC90Max Load on Coupling Face= 4.400 sq.in. * 80,000 lbs / sq.in.= 352,000Lbs.

7” 32lb/ft L80 VAM® TOP SC80Max Load on Coupling Face= 3.647 sq.in. * 80,000 lbs / sq.in.= 292,000Lbs.

Remember if the coupling has a special clearance or a bevel this value willbe much less so make sure to look up the coupling face cross section forthe correct coupling design option. For fatigue enhanced connections, theformulas do not apply. Only one joint can be lifted with side door elevators!

2.4.3.5 Slips and safety clamp to hold the string in the rotary tableSlips are required to support the string weight in the rotary table duringmake-up. They can be manually inserted or operated remotely. They canbe mounted on the rotary table or flush with the drill floor. Slips work bestwhen the string weight is high. For the first few joints it may be necessary tocompliment the slips by inserting a safety clamp round the pipe. This willreduce the chance of the string falling into the well if the slips fail. Slips mustbe designed with jaws that wrap around as much of the pipe body aspossible.

2.4.3.6 JawsSlips, slip type elevators and tongs are all fitted with jaws to grip the pipe.

For chromium steels the jaws must be non ferrous and low marking. Oncarbon steels the jaw marks must be less than indicated below.





unning Equipment

2

© V

allo

urec

Oil

and

Gas

Fra

nce

On chromium steels the jaws must be non ferrous and leave a mark nogreater than 0.3mm (0.012") in depth. A pit depth gauge is required tomeasure the depth of jaw mark.

2.4.3.7 Stabbing guidesOne of the most critical operations to ensure integrity is stabbing the pin andthe box for make-up. After this point the connections will never be seen sogreat care must be taken to ensure that no damage occurs during stabbing.The best method to protect against stabbing damage is to use a stabbingguide. This is a plastic guide which is fitted over the box connection in therotary table. As the pin is inserted into the box the guide will ensure it iscentral and prevent damage to the connections. The stabbing guide mustbe correctly designed for the connection. Some tongs have a stabbing guidewhich is built in to the tong.

2.4.3.8 Single joint compensator to counterbalance the pipe during stabbing(recommended)

When stabbing together the threads care must be taken to ensure they arecorrectly aligned. It is always best to do this by hand so the operator canhave a feel to ensure that no cross threading has taken place. This is easyif the pipe is a small diameter but for pipe over 4 1/2" a counterbalance isuseful. This counterbalance is called a single joint load compensator and ishighly recommended for steel grades that are susceptible to galling such aschromium steels. A single joint load compensator is also useful when pullingpipe or running in stands as again it reduces the chance of galling. In manycases single joint load compensators are not used simply because they taketime to rig up. They are well worth the effort.





unning Equipment

2


2.4.3.9 Thread compound, brushes and applicatorsSee section 2.5.2

2.4.3.10 Thread protectors if pulling pipeThe purpose of thread protectors is to hold the storage compound whichavoids corrosion and to protect the threads against damage. They aredesigned to strict specifications from VAM® and API. Thread protectors aredesigned to suit specific diameters and thread types and in some cases pipeweights. Protectors have a value and should not be treated as waste whenthey are removed from the pipe. Thread protectors can be reused manytimes as long as they pass performance tests. In many countries there willbe a supply chain for returning thread protectors to the pipe manufactureror for recycling them. Take care when removing thread protectors to pairthem together and place them in a compactor bag or container for return.

If pulling pipe remember to order thread protectors. If running pipe keep theprotectors on board until the string is in the well and tested in case it has tobe pulled. Remember to keep some protectors for returning contingency

pipe. Always apply some thread compound or storagegrease to returned pipe in case there is a delay in therestocking.

Always use the correct thread protector for the job.NEVER fit the wrong protector as it may fall off thepipe onto a supply ship or on the public roads. If the

correct protectors are not available it is best to fit none and live with theconsequences of a damaged connection rather than the consequences ora protector falling and injuring someone!

Some protectors can be used with several different connections. Protectorinterchangeable rules can be found in the library section atwww.vamservices.com

In order to ensure that the protectors are properly tightened to theconnection, it is recommended to use the torque values in the this table.The torques in the table apply for ALL VAM® connection on OCTG pipes,except for CLEANWELL® connections.

Quick release pin end thread protectors are useful for short term use tohandle the pipe from the rack to the drill floor. Some designs are better thanothers. A common design is the inflatable thread protector which works wellas long as the air does not escape. They are normally just designed forconnections with a 1:16 thread taper.





unning Equipment

2

Diameter Torque Value

in ft.lb

2 3/8 - 2 7/8 20 - 403 1/2 - 5 1/2 25 - 506 5/8 - 8 5/8 40 - 809 5/8 - 11 3/4 50 - 90

13 3/8 - 13 5/8 60 - 100

Recommended make-up torques

for VAM Thread protectors

Never use thread protectors with a locking arm as shown below as this cancause pin seal damage.

Thread protectors can be all plastic or a composite with plastic and metal.They can be open ended or closed end. Protectors that are open end willnormally permit a drift mandrel to pass. Closed end protectors normally givebetter resistance against corrosion.

2.4.3.11 Nylon slings and strap wrenches for chromium steelsSlings are normally required for pipe handling at the rig site. Metallic slingsare used for carbon steels and nylon slings (or plastic wrapped metal slings)must be used for chromium steels. Slings must be double wrapped roundthe pipe and each sling must have the capacity to lift the entire load in caseone breaks. See section on handling for more details.

2.4.3.12 Stabbing ArmWhen stabbing pipe it is best to have an operator positioned on a stabbingboard to hold the top of the pipe central during stabbing. Nowadays mostrigs do not use a stabbing operator and instead have a remotely operatedstabbing arm or the main elevators to hold the pipe centrally. A stabbing armis normally attached to the derrick and retracts when the pipe is made-up.It is important to ensure that the arm is central as any eccentricity will preventgood make-up.





unning Equipment

2





2.4.3.13 Strap WrenchesWhen making-up pipe manufactured from chromium steels it isrecommended to use a strap wrench as shown below to ensure the threadsare stabbed correctly. This should be used in conjunction with a single jointload compensator for heavy pipes. Alternatively a chain tong may be usedas long as the pipe body is protected with rubber or similar to prevent ferrouscontact.

2.4.3.14 Lifting and handling Tools for flush/semi-flush connections As those connections have no coupling face on which the elevator can sit,specific tools must be used to:

- Heave and lower safely the pipes individually or the whole string.- Allow peculiar pipe/connection characteristics to be adapted to Standard

Square or Slip Type elevators.- Prevent contact between CRA material and elevator

It is highly important that the pipes as well as the lifting/handling tools shallperfectly fit the elevator in use. In particular, using standard square elevator(even slip type elevators) with semi-flush connections where the pipe OD atthe connection level is slightly higher that the pipe OD can seriously damagethe connections at a critical area.

The users may freely purchase lifting or handling tools adapted to the rigspecificities. However, the threads shall be machined by a VAM® Licensee.The VAM® Family have available “proprietary” ready-made designs whichaddress the most of the situations and can be offered with the requiredVAM® Threads as well as specific surface treatment (use with CRA pipes).Their design is optimized for limitation of weight. Those designs aredescribed in the table below.


unning Equipment

2


Naming and definitions: • LIFTING SUB: Tool that can lift the full pipe string. The rig elevator is

only in contact with the Lifting Sub.• LIFTING PLUG: Tool that can lift the full pipe string. The rig elevator is

in contact with the pipe and the plug face.• HANDLING PLUG: Tool with a limited lifting capacity (3 pipes maxi).

Na

me

Str

ing

co

nn

ec

tio

n t

yp

e

Lif

tin

g t

oo

l c

on

ne

cti

on

typ

e

Lif

tin

g t

oo

l c

ap

ac

ity

Re

co

mm

en

de

d e

lev

ato

r ty

pe

Alt

ern

ate

ele

va

tor

typ

e

Oth

er

rem

ark

s

Ma

x w

eig

ht

of

the

lif

tin

g t

oo

l

Ov

era

ll le

ng

th o

f th

e lif

tin

g t

oo

l

Full t

hrea

d le

ngth

Full t

hrea

d le

ngth

Red

uced

thre

ad le

ngth

LIF

TIN

G S

UB

(1)

LIF

TIN

G P

LU

GH

AN

DL

ING

PL

UG

Flu

sh

, S

em

i F

lus

h o

r T

&C

Flu

sh

on

ly

for S

emi F

lush,

liftin

g Su

b is

man

dato

ryF

lus

h o

nly

for S

emi F

lush,

liftin

g Su

b is

man

dato

ry

Sam

e or

bet

ter t

han

the

strin

g co

nnec

tion

Sam

e or

bet

ter t

han

the

strin

g co

nnec

tion

3 pi

pes

(1 s

tand

) max

imum

Side

doo

r ele

vato

rsLi

fting

on

liftin

g su

b fa

ceSl

ip ty

pe e

leva

tors

but

grip

bel

ow c

onne

ctio

nU

se lif

ting

plug

as

a sa

fety

dev

iceSi

ngle

join

t or s

ide

door

ele

vato

r

Slip

type

ele

vato

rs g

rip o

n lift

ing

sub

body

Side

doo

r ele

vato

rs lif

ting

on lif

ting

plug

face

Com

patib

le w

ith s

tand

ard

elev

ator

des

igns

No

ferro

us c

onta

min

atio

n in

cas

e of

CR

A pi

pe.

For C

RA

pipe

, Li

fting

Sub

is m

anda

tory

.Fo

r CR

A pi

pe,

Lifti

ng S

ub is

man

dato

ry.

De

pe

nd

ing

on

Pip

e O

D

Ca

n b

e h

igh

er

tha

n 5

0 k

g / 1

10

lb

De

pe

nd

ing

on

Pip

e O

D

Ca

n b

e h

igh

er

tha

n 5

0 k

g / 1

10

lb

Ma

x 2

5 k

g / 5

5 lb

Pip

e O

D >

7'' :

OA

L =

31

.50

''

Pip

e O

D �

7'' :

OA

L =

27

.60

''L

ifti

ng

to

ol c

on

ne

cti

on

le

ng

th +

4"

Lif

tin

g t

oo

l c

on

ne

cti

on

le

ng

th +

2"

(1)

Prop

rieta

ry d

rawi

ngs,

cont

act o

ur

com

mer

cial s

ervic

e to

ord

er th

e to

ol.

Side

doo

r ele

varo

r

Slip

type

ele

varo

r

Sing

le J

oint

ele

vato

r

Coup

ling

S J E

S J E





unning Equipment

2

This document and the information herein contained belongs to Vallourec Oil and Gas France. Considering the valuable natureof this document and all information it may contain, this document (and the information contained herein) may not bereproduced, unless otherwise approved in writing by a representative of Vallourec Oil and Gas France.


unning Equipment

2

2.5 Lubricants and thread compoundsThe purpose of this chapter is to inform the approved thread compounds forstorage and running of VAM® tubing and casing connections and how it mustbe applied.

2.5.1 Storage compound After manufacture or heat treatment steel start a process of corrosion. Forsome steel types this process can start quite quickly and actions need to betaken to ensure that the connections are fit for use. Following manufacturea thick storage grease is applied to the mating parts of the connection toprevent the ingress of water and reduce the time to corrode the connections.Seldom are storage compounds suitable as running compounds so theymust be removed and the connections cleaned prior to application of athread running compound for make-up. For a full list of storage compoundsrefer to the 'VAM® Recommended Storage and Running Compounds' tableon the Vallourec website (www.vallourec.com).

2.5.2 Running compound In order to provide lubrication between the connections during make-up andprevent galling of the mating surfaces it is necessary to apply a runningcompound (often called dope) to the connections prior to stabbing andmakeup. Some connections can have a mill applied coating calledCLEANWELL® (semi-dry wax based black coating on Pin & Box) orCLEANWELL® DRY (Dry coating, black on pin and white on box). They DONOT REQUIRE STORAGE OR RUNNING COMPOUND to be applied.

A separate procedure details the methods to be taken when products aresupplied with CLEANWELL® or CLEANWELL® DRY coating. An appendixto API 5A3 is the reference standard for thread compound.Examples of these are⇨ 'API Modified'⇨ 'API High Pressure Modified'⇨ 'API Modified HP/HT'⇨ Best-o-Life 72733⇨ Weatherford Lubeseal⇨ Jet Lube API Modified High Pressure

These running compounds contain soft metals that act well as a lubricant.They are harmful for the environment and can cause skin problems. Ensurethat barrier cream is applied to hands and wrists and wear suitable gloves.Due mainly to safety and environmental concerns some metal free runningcompounds have been tested and approved for VAM® connections. They




Lubricants and thread compounds

2

offer some more protection to the environment and some are approved foruse in countries where there is strict environmental legislation. The full listof approved thread compounds can be found in a table on the Vallourecwebsite (www.vallourec.com). If the end user wishes to use another type ofrunning compound then they do so at their own risk.

2.5.3 Recommendations prior to running pipeBefore starting to run pipe first check that there is sufficient quantity ofrunning compound available at the rig site to complete the job. If any expirydate is marked on the container check that it has not expired. Remove allother compounds from the rig floor to prevent confusion. Do not use drillpipe compounds for tubing and casing and vice-versa. It is recommendedto use a new container of thread compound for each job. If excess threadcompound has been left from a previous job and it has been stored properlythen it is acceptable to use this. Always stir the running compound prior touse. Ensure that the compound is free of foreign particles and ensure thelid is placed on top when not being used or between make-ups. In coldclimates the running compound may have to be warmed slightly to makeapplication easier. Thread compounds are all required to be regularly mixedduring use.

Never use a thread compound which has been contaminated (liquids, solidsparticles, etc.). This may have a negative effect on the anti-gallingperformance of the thread compound. Never dilute the compound with oil,diesel, water or any other compound as this may affect the friction factor ofthe compound which could lead to the connection being overtorqued orundertorqued. Do not allow the mud or drilling/completion fluids to overflowthe box connection when filling up or running in hole. If this happens carefullyclean the mud from the connection and take preventative action to stopreoccurrence. Remove all other compounds from the rig floor to preventconfusion.

Do not use drill pipe compounds for tubing and casing and vice-versa.





2


If the pipe has been prepared for running (Rig Ready) at a location otherthan the rig site it is essential that the compound applied to the connectionis known as well as the duration that the thread compound has been on thepipe. If there is a robust supply chain between the company preparing thepipe and the rig site it may not be required to further inspect the pipe. It isstill best practice to perform a final check of the connections immediatelyprior to stabbing.If the pipe has come straight from stock then an inspection at the rig sitebefore application of running compound is required.In cold climates the running compound may have to be warmed slightly tomake application easier. Thread compounds are all required to be regularlymixed during use.

2.5.4 Application of thread compoundPrior to applying running compound and make-up it is necessary to checkthe connections to ensure that there is no damage or corrosion. Never usebarite or a wire brush to clean connections as damage can occur. Never usediesel or helifuel to clean the connection as this will leave a film that maycause make-up problems or affect the performance. Water contaminationof the thread compound can cause a change in its friction properties whichmay in turn affect make-up. For this reason the connections and brushesmust be kept as dry as possible and the compound must not becomecontaminated with water. If it is raining then rag wipe the connections beforeapplication of compound to remove the excess water and keep the bucketof thread compound in a dry location on the drill floor. If the compoundbecomes contaminated with water it must be replaced with a new bucket.The same rules apply when running compound is applied to connectionsprior to shipping to the rig.

For all VAM® connections except BIG OMEGA™, DINO VAM® and VAM®

HP the thread compound should be applied to both pin and box ends. ForBig OMEGA™ and DINO VAM® the compound can be applied to either thepin or the box only.

A flat brush can be used to apply the thread compound to the pin end anda 'moustache' type brush can be used for the box end. Motorised applicatorscan also be used to apply the thread compound to the box connections.

Evenly apply the correct quantity of compoundto all the thread, seal and shoulder areas. Thecompound must reach the bottom of the thread.The minimum (and maximum for double stepconnections) quantities of thread compound arelisted in the individual connection sections.





2


To put these values in perspective use a plastic cup, like the type found ona drill floor, and knowing its volume calculate how many make-ups can beachieved with a full cup. Cups are typically 12 fluid ounces or 200 ml.Always check first. If the cup is emptied before completing the specifiednumber of make-ups then too much is being used and it will extrude fromthe connection during make-up. The converse is true if too little is used.

The pictures below show good application of thread compound.

It is essential to ensure that there is no contamination of the threads andseal areas with mud or drilling fluid prior to stabbing the connections. Mudcan contain small particles which may tear the connection seals. If drillingfluid is on the connections it must be removed and fresh thread compoundapplied. In order to prevent this from happening in the first place the reasonfor the contamination must be found and actions taken to preventreoccurrence. If no action can be taken then the responsible person mustbe informed that proceeding with contaminated threads and seals may affectthe integrity of the connection. VAM® connections are not qualified with mudon the threads so to run pipe in this way is an unknown risk.

The thread compound must be stirred at regular intervals during use. Thisis especially true of compounds containing heavy metals and biodegradablecompounds.

Too little Too much

Just right Pin Just right Box





2


© V

allo

urec

Oil

and

Gas

Fra

nce

After use ensure that the lid is placed firmly back on the container of thethread compound. The container must be placed back in a suitable store,and labelled properly, ready for the next job.

*** Remember - Good 'doping' practice is the key to success ***

2.5.5 Friction FactorsSome thread compounds have a ‘Friction Factor’ written on the label. Thefriction factor of the thread compound may have an effect on make-up asthe threads engage. The friction factor has no or little effect during seal andshoulder engagement. For this reason on VAM® connections torque figuresmust NOT be multiplied by the friction factor.

2.5.6 Thread locking of the shoe trackIt may be necessary to use thread locking compound for the shoe track ona liner or casing string. This is required if the shoe will be drilled out using atorque greater than the make up torque. If thread locking compounds areused the following guidelines must be applied.

Thread locking compounds normally come with instructions that are writtenfor API type connections and do not apply to shouldering type VAM®

connections. The instructions usually refer to a friction factor andrecommend that the torque be multiplied by the friction factor. Thisrecommendation does NOT apply to shouldering type VAM® connections.When using thread locking compounds there will be a significant increasein torque required reaching the shoulder point.

⇨ If the shoulder point is within the normal acceptance criteria using thestandard torques, the make-up is acceptable.⇨ If the thread interference is higher than normal resulting in a shoulder pointhigher than 70% but less than 80% of optimum torque then it is acceptableif the final torque is above optimum torque.⇨ If the shoulder point is above 80% of optimum torque and not as a resultof galling or damaged threads then accept this make-up as long as 20% ofoptimum torque is applied after shouldering. This may mean that the finaltorque is above maximum torque for the connection.

In other words⇨ Accept if shoulder torque is less than 70% of optimum torque⇨ Accept if shoulder torque is less than 80% of peak torque⇨ If necessary increase final torque to achieve a minimum of 20%shouldering torque.




2Lubricants and thread compounds

Apply thread locking compound as shown below:

If you need to use thread locking compound with a CLEANWELL® andCLEANWELL® DRY coated connection, please contact your local VAM®

representative for details.

2.5.7 MolykoteMolykote™ is a trade name for a substance containing MoS2. It is an anti-galling compound. It is not necessary for use this on VAM® connections.

2.5.8 CLEANWELL®

CLEANWELL® and CLEANWELL® DRY are dopefree coatings applied inmanufacturing plants that replace both storage and running compounds.

CLEANWELL® and CLEANWELL® DRY are not available for connectionsalready manufactured.

During the running of a connection coated with CLEANWELL® orCLEANWELL® DRY, it is not required to apply any additional make-up dopeor other thread compound.

Specific rules apply to running of CLEANWELL® or CLEANWELL® DRYcoated connections, or to running CLEANWELL® connection with astandard, non coated, connection. Please, contact your local VAM®

representatives, VAM® Services or VAM® Field Service International forfurther details.

For more details, see section 3.5 about CLEANWELL® Technology.





2



2.6 Running Running is the process of connecting the pipes and lowering them into thewell. This section includes stabbing, make-up, checking the make-up graphand if necessary backing out and also horizontal make-up.

2.6.1 Stabbing and Make-up Stabbing is the process of placing the connections together. Make-up is theprocess of applying rotation to the connections until they reach the requiredtorque. The correct make-up torque for each connection is listed in this bookand on connection data sheets. The make-up torque is a factor of diameter,weight, steel grade and connection type and, in the case of VAM® TOP HT,the steel type and final application.

Prior to make-up select the correct torques. Most VAM® connections are runwith the pin end down so stabbing is when the pin connection is placed intothe box connection. To prevent cross threading or make-up problems theremust be good alignment between the two pipes.

In order to have the pipe well aligned during the stabbing and make-up thenthere are three common methods to support the pipe ⇨ A stabbing operator standing on a stabbing board to hold the box end⇨ A stabbing arm to hold the pipe centrally⇨ Remotely operated pipe handling equipment found on latest generationrigs

In order to reduce the chance of damage to the pin seal it is required to usea plastic or rubber stabbing guide over the box connection. Care must betaken by the driller not to lower the pin into the box too fast or damage mayoccur. The driller must have a clear line of vision so that he can see thestabbing process.




Running

2


Some casing crews can supply a 'load compensator' which makes thestabbing and make-up process easier. It allows more control over thestabbing and acts as a counterbalance during initial make-up ensuring thatthere is little, or no, load on the threads. It is particularly useful for Chromium,CRA steels, pulling operations or running in stands.

Remove the stabbing guide when the threads have been stabbed. After thepipe has been stabbed the first one or two turns are critical to ensure thatthe threads are properly engaged. This can be done using a strap wrenchor chain tong for small diameter pipes or using the power tong in high gearat low speed for larger diameter pipe. If a torque build up is detected thenback-out the connection and retry. If the damage is severe the connectionsmust be rejected. The make-up speeds and gears as listed on the followingpage are recommended.

Do not rock the pipe to engage the threads. If the threads do not align afterstabbing then rotate the pipe in reverse until the threads drop andcommence make-up.

Once the threads are engaged the power tong can be used on the pipe. Ifthe power tong has a single set of rotating jaws then these are placed justabove the pin threads taking care to ensure that the back-up line is leveland that the tong jaws will not hit the coupling (or box) face as the threadsengage. If the tong has an integral set of back-up jaws then the tong shouldbe placed with the backup jaws below the coupling and the rotating jawsabove the coupling. In the case of integral joints the back-up jaws must beplaced below the box connection to avoid the connection being crushed. Donot lower the elevators over the pipe until the connection is fully made-up.If the elevator is already on the pipe it must be released before make-up. Itis normal for the tong to have a high and low gear ratio. It is best to start inhigh gear with a low speed as cross threading will cause the tong to stallbefore damage has occurred. Once the threads are engaged then a higherspeed can be used until the torque starts to increase as the threads interfere.At this point low speed and low gear is required to take the make-up to thecorrect torque in a controlled manner.




Running

2

© V

allo

urec

Oil

and

Gas

Fra

nce




Running

2

To

ng

Ge

ar

or

Ma

nu

al

To

ng

, C

RT

or

Ma

nu

al

Ma

xim

um

Sp

ee

d

(rp

m a

t p

ipe

)

To

ng

Ge

ar

To

ng

or

CR

T

Ma

xim

um

Sp

ee

d

(rp

m a

t p

ipe

)

To

ng

Ge

ar

To

ng

or

CR

T

Ma

xim

um

Sp

ee

d

(rp

m a

t p

ipe

)

Tu

bin

g

(4 1

/2"

an

d b

elo

w)

Hig

h or

cha

in to

ng5

Hig

h30

Low

2

Ca

sin

g

(5"

an

d a

bo

ve

)H

igh

or c

hain

tong

5H

igh

15Lo

w2

Tu

bin

g

(4 1

/2"

an

d b

elo

w)

Hig

h or

nyl

on s

trap

wren

ch /

Mem

ac5

Hig

h15

Low

2

Ca

sin

g

(5"

an

d a

bo

ve

)

Hig

h or

nyl

on s

trap

wren

ch /

Mem

ac5

Hig

h10

Low

2

Tu

bin

g

(4 1

/2"

an

d b

elo

w)

Hig

h or

nyl

on s

trap

wren

ch /

Mem

ac2

Hig

h5

Low

2

Ca

sin

g

(5"

an

d a

bo

ve

)

Hig

h or

nyl

on s

trap

wren

ch /

Mem

ac2

Hig

h5

Low

2

Sta

nd

ard

13

% C

hro

me

Su

pe

r 1

3%

Cr

an

d

Co

rro

sio

n R

es

ista

nt

All

oy

s (

CR

A)

Re

co

mm

en

de

d

Hig

hly

Re

co

mm

en

de

d

Ma

teri

al

Sin

gle

Jo

int

Lo

ad

Co

mp

en

sa

tor

for

Sta

bb

ing

Fin

al

ma

ke

-up

in

clu

din

g s

ea

l a

nd

sh

ou

lde

r

en

ga

ge

me

nt

Ru

nn

ing

In

Ty

pe

No

t re

qu

ire

dC

arb

on

Init

ial

Sta

bb

ing

Any early torque increase is indicative of a problem in make-up such as across threading or galling. If this occurs rotation must be stopped and theconnection broken-out fully and inspected. Thread interference does notnormally start until 2/3 of the threads have disappeared inside the box.

Although not necessary for all connections it is recommended to use torqueturn monitoring equipment which is described in the next section. After theconnection is made-up check the monitoring system for the 'VAM® Signature'.

When the make-up is finished and the signature is accepted, disengage thepower tong. If the string is not open at the bottom as it is run in hole it will berequired to fill it from the top at regular intervals. If this is not done the externalpressure can collapse the string. Care must be taken to ensure the casing fillup tool does not damage box connections or leave drilling or completion fluidsor debris on the connections.

Many modern rigs can have more than one derrick allowing stands of pipe tobe made up 'offline' and racked back in a spare derrick until required. Runningpipe into a well in stands is much quicker than doing it as single joints as fewermake-ups are required over the well. When working by stands speed mustbe reduced by 50%.

Final torque must be between minimum and maximum as per the torquetables. Some end users may require the final torque to be between optimumand maximum.

Shoulder torque must be between 5% and 70% of optimum torque. For VAM®

SLIJ II it is acceptable to have a shoulder torque of up to 80% as long as thefinal torque is over optimum and the threads are not galled.

Evidence of shouldering only is required for DINO VAM® and Big Omega IS.A visual guide (make-up triangle) is used to ensure Big Omega is made-upcorrectly. Refer to the connection specific sections in this book for more detailabout these connections.

For every VAM® connection that has a torque shoulder, it is mandatory tocheck also the delta-turn and the shouldering slope factor.

The delta-turn is the number of turn between the shouldering point and thefinal torque point.

The shouldering slope factor is calculated from the make-up datas as follow:

Some make-up companies do this calculation with their software and identifyany make-ups that have a slope out with the criteria.

Running




2

��

��




2R

unning

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

�

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

� ��

��

��

��

�!��

��

�"

��#

$��

�%��

&�

��

��

�'��

��

��(��#

�)�$��

��

��#

��

��

� ��

��

��

��&��

��!��

��

��

��

��

��&��

� ��

!��

��

� ��

�*��

��

��

� ��

��

��

��

��

��

�� !"#$%"��&�

�� !��'(

+,�-./

0

��

��&��

��&��

��

��

��

��

��

�)&��

�*��& +��&��

��

��

��

��

�)&��

�*��& +��&��

��

��

,&�*& ��'��-

��&� +��

��

��

��

��

��

��

��

+,�-/

123

+,�-�40

+,�-�5

.65/�75

,�

.65/�75

,�!6�

+,�-)%

2

+,�-21

�6$/+,�

-

3��

��

+,�-)%

+,�-)%

��

��%�

+,�-28

�

+,�-/

12

+,�-/

1��

+,�-�06466

+,�-��3

The table below summarizes the make-up parameters of the differentVAM® connection:

2.6.2 Understanding make-up graphsWhen casing or tubing is joined using VAM® premium connections, theconnection performance is validated only when the connections are checkedto ensure they are in good condition, the correct torque is applied and thecorrect 'VAM® Signature' is obtained.

The most accurate method of ensuring that connections are made upcorrectly is by monitoring the torque being applied by the tong relative to thenumber of turns. By connecting a computer to both the load cell on the tongand an electronic turns counter a graph can be plotted showing torque onthe vertical axis and turns on the horizontal.

It is strongly recommended to have torque/turn monitoring and recording forall VAM® premium connections. Big Omega and DINO VAM® are semipremium connections and do not require torque/turn monitoring. Most casingcrew companies provide a torque/turn monitoring service and keep a recordof each makeup for future reference. Simply by connecting a torque/turnmonitoring device to the tong does not guarantee a good make-up. It canbe useful to detect any anomalies, particularly during thread engagement.Eyes to inspect the connections and review the graphs and a brain toaccept/reject are also required. A competent person is therefore needed inaddition to the make-up equipment. Such persons can be provided by yourlocal VAM® Field Service Centre.

There must be a system of ensuring that a competent person is on the drillfloor at all times with the most senior person checking any make-up graphsthat have been done during his breaks. If any unacceptable makeup graphshave been accepted then the string should be pulled back to investigate anyanomalies. It is better to do this at the time rather than have a leak in thefuture.

For all VAM® connections there is little resistance to torque during the firstfew turns until the threads start to interfere. This normally occurs during thelast two turns and is followed by a sharp increase again as the ‘shoulders’of the connections meet.




2

Running

© Vallourec Oil andGas France

Some connections also show a change in profile during seal engagement.The black line below is typical of VAM® TOP signature from stabbing to finalmake-up.

As it is impossible to achieve a final torque that is exactly the same aftereach make-up, an acceptance window exists. This is normally +/-10% ofoptimum torque however some VAM® connections have a wider windowwhile others have a narrower window. This is displayed as the green shadedarea above. A final torque anywhere between minimum and maximum isacceptable although some end users may insist on the final torque beingbetween optimum and maximum.

It is required that the shoulders will meet when the torque is greater than5% of optimum and less than 70% of optimum as shown by the blue shadedarea above. As there is a +/- 10% acceptance criteria for the final torque thisguarantees that at least 20% of the optimum torque will be applied to theconnection after the shoulders have made contact.

Depending on the scale and resolution of the make-up graph axis verydifferent make-up profiles can be achieved. A make-up graph can be'stretched' or 'squashed' depending on the scale so it is important to not onlylook at the profile but also the numbers on the axis. There can becircumstances where, if the resolution is poor, a make-up graph can lookacceptable but when the resolution is increased the graph may not beacceptable. For this reason the graph should be as large as possible on thescreen with a turns scale showing at least the last 2 turns as shown by theorange area above and in the stretched graph below.




2R

unning

© V

allo

urec

Oil

and

Gas

Fra

nce

All make-up graphs must have the pipe tally number, time and date. If forany reason a graph is not accepted it must be kept for records along with areason for rejection.

2.6.3 Unacceptable make-up graphsBy oilfield standards, running casing or tubing is a very low-risk activity andVAM® products have been designed with ease and reliability of make-up aspriorities. As such 98% of connections are made-up first time without aproblem. There still remains a small chance of incorrect make-up. Theproblems that might occur include:⇨ Low Final Torque with no seal or shoulder contact⇨ Low Final Torque with seal but no shoulder contact⇨ Low Final Torque having reached shoulder⇨ Short Graph - no thread interference⇨ Plastic deformation/yielding⇨ High Final torque⇨ Low Shoulder⇨ High Thread Interference⇨ ‘Humping’ (peak below the shoulder)⇨ ‘Humping’ (peak above the shoulder)⇨ Irregular Thread Interference⇨ High turns after shoulder⇨ Step/Torque Drop During Shouldering⇨ Step in Graph⇨ Spike in Graph⇨ Unusual profile

Although not exhaustive, the possible cause, consequences and remedialactions for each of the above is as listed on the table on the following page.




2

Running

© V

allo

urec

Oil

and

Gas

Fra

nce

This table uses VAM® TOP as the comparison.




2R

unning

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1





0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

2

Running


0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

Running




2


0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

Running




2


The maximum number of break-out is 3 for tubing sizes (4 1/2" and below)and 2 for casing sizes (5” and above), before picking up a new pinconnection. If this does not make-up into the box on the next attempt thenthe box connection (or coupling) should be replaced. If the pin connectionof the laid out joint has no damage it can be retried later in string.

The reason for this restriction is to save rig time.

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

0

10

20

30

40

50

60

70

80

90

100

110

120

-2 -1 0 1

Running




22

© V

allo

urec

Oil

and

Gas

Fra

nce

2.7 Break outUnlatch the elevators before breakout. Locate the connection to be brokenout at a comfortable working height above the slips. Set the power tong andthe backup tongs or slips as close together as possible to prevent bendingduring breakout. For threaded and coupled connections place the back-uptongs on the lower half of the coupling as shown below. For VAM® TOP FEthen grip the central flat section of the coupling.

Maintain vertical alignment and control of pipe. This is accomplished by aman on the stabbing board or a stabbing arm. Slowly apply the torquerequired to break the connection. Never use a hammer or other hard objectto beat on a connection. It may be that considerably more torque is requiredto break out a connection compared to make-up. This is especially true ifthe pipe has been in the well for some time. The opposite can be true insome instances.

Maintain a steady, controlled speed until the pin jumps inside the box. Aweight compensator may be used to reduce the chance of thread gallingduring breakout. Ensure that the pin does not bounce as it is pulled out ofthe box by using a stabbing guide.

Once the connections are broken out, if they are being returned forinspection and stockholding they must have storage grease applied beforefitting thread protectors. Ensure the correct protectors are available. Neverfit the wrong type of protector to a joint as it may become loose duringtransportation.

Break out




22


2.8 Horizontal make-up of accessoriesIt is normal to make-up accessories at a workshop prior to sending them tothe rigsite. The reason for this is that the rig is designed to handle long itemswith standard diameters and weights. Typically short pipe called pup jointswill be attached above and below assemblies to ease handling at the rigsite. The equipment is different from the one used at the rig site since themake-up is normally done horizontally. The equipment has jaws that can beadjusted to cover many sizes and even components with offset connections.

The equipment for horizontal make-up is often called a 'bucking unit' orhorizontal make-up machine. Companies with such equipment may not bepart of the VAM® Licensee network so this section covers the minimumrequirements that they must meet.

The bucking unit must have a minimum capacity of 130% of the maximumtorque to be reached (160% in the case of Big Omega connections). Atorque/turn monitoring devise must be connected to the bucking unit asdescribed in previous sections. The bucking unit must have rotating jawsand back-up jaws with at least one set being 'free floating' to accommodateany kink or eccentricity in the pipe or on the connection. The tong and back-up jaws must be perpendicular to the pipe. The bucking unit must have acontinuous rotation and is not permitted to use a chain tong typearrangement as the method of gripping.

For a list of permitted thread compounds and their application and make-upgraphs see previous sections.

Prior to starting check the torque figures to be used. This requires that thesteel strength is known. Enter the parameters into the make-up computer.

If making up items with different steel strengths or weights, refer to theinterchangeability section of this book. Next, clean the connections

Horizontal make-up of accessories




2


thoroughly and apply running compound. To avoid galling, the connectionshall be made-up as far as possible by hand, then by using a strap wrenchor chain tong. This must be done without crossing or forcing the threads.Next grip the jaws on pin and box ends being careful not to place the jawsover the box thread location. It is preferable to rotate the lighter of the twocomponents.

Make-up the connections at low speed until optimum torque is reached.Check the make-up graph for conformance and accept or reject asnecessary. Keep all records of make-ups for at least 5 years or as requiredto meet the end user’s requirements. If a make-up is not acceptable thenbreak it out fully using the bucking unit. Rotate until it is possible to unscrewby hand. Inspect the connections and if OK then remake.

Some situations may require to apply more torque:– if using thread locking compound– when the inside and/or the outside diameter of accessories is larger thanthe standard design (for instance: hanger body)

To establish the correct torque to use, first make-up the connections to thestandard torque and if there is at least 20% of the torque applied to theshoulder then accept the make-up. If there is less, record the shouldertorque value and break-out the connection fully, then clean and visuallyinspect. If there is no galling or damage then remake to a final torque definedby

FT = ST + 0.20 x OT

Whereby FT = final torqueST = shouldering torque evaluated from the first graphOT = optimum torque specified by the torque table

The final torque may be above the range given by the torque table. Takecare with assemblies that they have been manufactured with sufficientclearance behind the pin threads otherwise there could be a case as shownon the following page where the assembly upset causes a false shoulderand of course the make-up is unacceptable.

Horizontal make-up of accessories




2

After making up assemblies they should be full length drifted and pressuretested using VAM® approved pressure test caps as described below.

If assistance is required for assembly make-up then contact your nearestVAM® Field Service centre.

2.9 Interchangeability

2.9.1 ObjectivesThis chapter explains when it is possible to mix connections, theconsequences of such action, the torque figures to apply and what to do ifextra help is required. All these potential issues should be taken into accountduring the well design process and the use of a cross over shall beconsidered as the best option.

2.9.2 DefinitionsDesigns which are interchangeable can be successfully made-up and willretain, at a minimum, the performance (including seal ability) of the side withthe lowest grade, lowest weight. Internal flushness is not guaranteed asoften a step may appear in the bore as a consequence of different internaldiameters.

2.9.3 General rules VAM® connections are not interchangeable with: • Competitors connections• VAM® Copies* (‘copy cat’) connections• different families of VAM® connections (see below for detail)• Connections with the suffix Nx where 'x' is a sequential letter

‘VAM® Copies’ are imitation connections made by companies which do nothave a VAM® licence. Genuine VAM® connections are made by Vallourec,Nippon Steel Sumitomo Metal Corporation or companies that are currentlylicensed by VAM® Services. For a list of all VAM® Licensees, the connections

Interchangeability




2


they are licensed to cut and their Licensee Logo go towww.vamservices.com website.

Connections with the suffix Ky, where 'y' is a sequential letter, may beinterchangeable (see table below in 2.9.4.3).

On some interchangeable make-ups there may be a step in the bore. Theconsequence of accepting this are as follows• Turbulance which may lead to erosion• Wireline tools to 'hang up' or stick in the well• Damage to the cement plugs

In order to achieve high performance some connections can have differentgeometric designs across the weight range. These include VAM® TOPTubing, VAM® FJL, VAM® BOLT, VAM® SLIJ-II, VAM® SG, VAM® HW ST,BIG OMEGA™, VAM® HP, DINO VAM®, VAM® HTF, VAM® HTTC and VAM®

21. These differences may include thread/seal diameter, thread taper,thread pitch, etc.

The interchangeability must be checked through 4 steps:First step = Check the design interchangeability.Second step = Check the weight and grade constrain.Third step = Calculate the resulting make-up torques.Fourth step = Determine the resulting performances.

VAM® BOLT and VAM® FPO need a special study for interchangeabilityand mix-torque calculation. Please contact Mr Help to do so.

Interchangeability




2


2.9.4 VAM® TOP Casing Interchangeability




2Interchangeability

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

�!

��

��

��

��

��

��

��

��

�

2.9.5 FIRST STEP = Design Interchangeability For each VAM® connection with a given OD, several designs can be found.The different designs are not interchangeable with each other, whatever theweight and grade differences.




2

Interchangeability

4 1

/25

5 1

/26

6 5

/87

7 5

/88 5

/88 3

/49 5

/89 7

/810

10 3

/411 3

/411 7

/813 3

/813 5

/814

11,6

0(2)

40,0

0(1)

45,5

054

,00

61,0

082

,50(2

)

12,6

0(2)

86,0

0(2)

13,5

0(2)

15,1

0(2)

18,0

0(1)

17,0

0(1)

18,6

023

,20(1

)23

,00(1

)29

,70(1

)44

,00

43,5

0(1)

62,8

073

,90

51,0

060

,00

67,8

068

,00

88,2

093

,00(2

)

20,0

0(1)

24,0

0(1)

26,0

0(1)

33,7

0(1)

47,0

0(1)

65,3

055

,50

65,0

072

,00

96,9

0(2)

23,0

0(1)

28,0

0(1)

29,0

0(1)

35,8

0(1)

53,5

0(1)

66,4

060

,70

100,

0032

,00(1

)32

,00(1

)39

,00(1

)66

,90

106,

0035

,00(1

)11

4,00

21,4

0(1)

26,0

0(1)

30,9

0(2)

34,5

0(2)

38,0

0(1)

47,1

057

,50

58,4

0(1)

68,9

065

,70

71,0

071

,80

77,0

023

,20(1

)26

,80(1

)36

,70(1

)41

,00(1

)

42,7

0(1)

71,1

0(2)

73,2

0

VA

M®

21, V

AM

® 2

1 H

T

(1) =

als

o a

pp

licab

le f

or

VA

M®

21 H

T.

(2) =

co

nta

ct

Mr

Help

.

Desig

n 3 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 3

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 1 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 1

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 2 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 2

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 4 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 4

is no

t com

patib

le wi

th o

ther

des

igns

Interchangeability




55 1

/25 3

/46

6 5

/87

7 5

/87 3

/48 5

/89 5

/89 7

/810

10 3

/410 7

/811 3

/411 7

/813 3

/813 5

/814

15

16

13,0

0(4)

14,0

0(4)

18,1

030

,90(5

)20

,00(4

)23

,00(4

)26

,40(4

)46

,10(4

)36

,00

36,0

062

,80(6

)67

,20

45,5

0(6)

72,0

054

,00(6

)67

,80(6

)61

,00(6

)88

,20(6

)82

,20(1

)92

,50

84,0

0(2)

15,0

0(4)

15,5

0(4)

19,7

023

,20(4

)26

,00(4

)29

,70(4

)40

,00

40,0

065

,30(6

)68

,70

51,0

0(6)

60,0

0(6)

71,8

0(6)

68,0

0(6)

118,

2082

,50(1

)95

,00(2

)

18,0

0(4)

17,0

0(4)

21,8

024

,00(4

)29

,00(4

)33

,70(4

)44

,00

43,5

0(7)

66,4

0(6)

71,8

055

,50(7

)65

,00(6

)72

,00(6

)86

,00(1

)97

,00(2

)

20,3

0(4)

20,0

0(4)

28,0

0(4)

32,0

0(4)

35,8

0(4)

49,0

047

,00(7

)66

,90(6

)60

,70(7

)71

,00(6

)77

,00(6

)93

,00(1

)10

4,00

(2)

20,8

0(4)

23,0

0(4)

32,0

0(4)

35,0

0(4)

39,0

0(4)

52,0

053

,50(7

)67

,50(6

)65

,70(7

)80

,70(6

)96

,90(1

)

21,4

0(4)

26,0

0(4)

36,7

0(4)

38,0

0(4)

42,8

0(4)

58,4

0(6)

68,0

0(6)

71,1

0(7)

85,0

0(6)

100,

00(1

)

23,2

0(4)

26,8

0(4)

41,0

0(4)

45,3

0(4)

68,9

0(6)

73,2

086

,00(6

)10

6,00

(1)

24,1

0(4)

28,4

0(4)

42,7

0(4)

47,1

0(4)

70,5

0(6)

92,0

011

2,00

(1)

29,7

0(4)

72,0

0(6)

114,

00(1

)

116,

00(1

)

109,

00(3

)

118,

00(3

)

128,

00(3

)

(1) =

VA

M®

TO

P-K

B o

nly

.

(4) =

als

o a

pp

licab

le f

or

VA

M®

TO

P-K

P.

(5) =

VA

M®

TO

P-K

P o

nly

.(6

) = a

lso

ap

plicab

le f

or

VA

M®

TO

P-K

X.

(7) =

als

o a

pp

licab

le f

or

VA

M®

TO

P-K

S a

nd

VA

M®

TO

P-K

X.

VA

M®

TO

P C

asin

g

Desig

n 1 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 1

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 2 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 2

is no

t com

patib

le wi

th o

ther

des

igns

(3) =

VA

M®

TO

P-N

E o

nly

.

(2) =

VA

M®

TO

P-N

D o

nly

.

Interchangeability




4 1

/25

5 1

/26 5

/87

7 5

/84 1

/25

5 1

/26 5

/87

7 5

/87 3

/42 3

/82 7

/83 1

/24

4 1

/2

10,5

015

,00

17,0

023

,20

26,0

029

,70

10,5

015

,00

15,5

023

,20

26,0

029

,70

46,1

04,

606,

406,

508,

2010

,50

11,6

018

,00

20,0

024

,00

29,0

033

,70

11,6

018

,00

17,0

024

,00

29,0

033

,70

5,10

7,70

9,50

11,6

012

,60

20,3

023

,00

28,0

032

,00

35,8

012

,60

20,3

020

,00

28,0

032

,00

35,8

09,

2010

,90

12,6

013

,50

20,8

026

,00

32,0

035

,00

39,0

013

,50

20,8

023

,00

32,0

035

,00

39,0

010

,20

12,1

013

,50

21,4

029

,70

36,7

038

,00

42,8

021

,40

26,0

038

,00

42,8

013

,20

15,1

023

,20

41,0

045

,30

23,2

028

,40

41,0

045

,30

47,1

024

,10

29,7

047

,10

15,1

015

,10

5,80

7,80

12,7

014

,80

17,0

017

,00

17,0

06,

308,

6013

,70

16,1

017

,70

17,7

017

,70

6,60

9,35

14,3

016

,50

18,9

018

,90

18,9

07,

359,

8014

,70

21,5

021

,50

10,5

023

,70

23,7

010

,70

11,5

015

,50

18,9

021

,50

16,7

022

,20

23,7

0

VA

M®

TO

P H

C

Desig

n 3 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 3

is no

t com

patib

le wi

th o

ther

des

igns

VA

M®

TO

P T

ub

ing

Desig

n 2 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 2

is no

t com

patib

le wi

th o

ther

des

igns

VA

M®

TO

P H

T

Desig

n 1 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 1

is no

t com

patib

le wi

th o

ther

des

igns




2Interchangeability

79 5

/89 3

/49 7

/810 3

/411 3

/411 7

/813 3

/813 5

/814

16

14

16

18 5

/820

22

24

24 1

/226

20,0

036

,00

59,2

062

,80

40,5

047

,00

71,8

054

,50

78,9

082

,50

65,0

082

,50

75,0

087

,50

94,0

011

5,00

162,

0014

0,00

(1)

207,

00(2

)

23,0

040

,00

60,2

066

,40

45,5

054

,00

61,0

088

,20

86,0

075

,00

94,8

084

,00

96,5

010

6,50

174,

0016

0,00

(1)

223,

00(2

)

26,0

043

,50

67,5

051

,00

68,0

093

,00

84,0

099

,00

94,5

011

4,00

118,

5018

9,00

165,

00(1

)23

7,00

(2)

29,0

047

,00

68,9

055

,50

72,0

094

,80

84,8

011

0,00

109,

00(1

)13

6,00

(1)

133,

00(1

)20

3,00

182,

00(1

)27

0,00

(2)

53,5

070

,50

60,7

099

,00

118,

00(1

)13

9,00

(1)

147,

00(1

)20

7,00

(1)

58,4

065

,70

100,

0012

8,00

(1)

169,

00(1

)

106,

0014

7,00

(1)

114,

00

59,4

066

,15

60,0

077

,00

94,5

061

,10

73,2

065

,00

80,7

097

,00

64,9

076

,10

71,0

085

,00

104,

0070

,30

79,2

086

,00

109,

0071

,80

128,

00

DIN

O V

AM

®B

IG O

ME

GA

TM

Desig

n 1 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 1

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 2 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 2

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 3 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 3

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 4 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 4

is no

t com

patib

le wi

th o

ther

des

igns

(1) =

als

o a

pp

licab

le f

or

BIG

OM

EG

A-I

ST

M.

(2) =

BIG

OM

EG

A-I

ST

M o

nly

.




For any case that is not listed in the table above, please contact Mr Help.

2

Interchangeability

77 5

/89

10 1

/210 3

/410 7

/811

4-1

/27

8-5

/89-5

/811-3

/47

7-5

/89-5

/8

wt =

1,2

''51

,20

110,

3096

,00

71,1

072

,00

125,

2011

,60

23,0

032

,00

36,0

065

,00

26,0

033

,70

40,0

073

,20

26,0

036

,00

40,0

029

,00

43,5

029

,00

40,0

043

,50

47,0

053

,50

58,4

059

,40

55,3

079

,20

61,5

085

,30

100,

40

110,

20

VA

M®

HP

Desig

n 4 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 4

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 2 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 2

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 3 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 3

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 5 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 5

is no

t com

patib

le wi

th o

ther

des

igns

Desig

n 1 -

OK

to m

ix sa

me d

iamet

er in

thes

e we

ight

s

Desig

n 1

is no

t com

patib

le wi

th o

ther

des

igns

VA

M®

SM

-SW

VA

M®

SW

-I

Interchangeability




2.9.6 SECOND STEP = Check the Weight and Grade constraint Weight and grades are constraints for interchangeability and the rules belowexplain the limitations.

The definition of grade difference is the difference in yield strength for thesteel type. For example the difference between L80 grade and P110 gradeis 30 ksi.

The definition of weight per foot difference is the number of rows they areapart in the VAM® Book. For example the difference between 7" 35 lb/ft and7" 38 lb/ft is 1 weight difference.

OD size (in)

Nominal weight (lb/ft)

7’’

23 26 29 32 35 38

Weight difference between 23 lb/ft and 29 lb/ft = 2.

Weight difference between 35 lb/ft and 38 lb/ft = 1.

Grade difference (ksi)

Weight difference (rows)

0 � � �

1 or more � � �

MTS: Maximum Torque with Sealability

VAM® 21

MTS

determination0

up to

45>45

VAM® 21 HT



0 � � �

1 � � �

2 or more ? ? �

0up to

45>45

VAM® TOP casing

VAM® TOP-KP, -KX, -KS

VAM® SW-I

VAM® SM-SW



0 � � � � ? �

1 � � � � ? �

2 � � � ? ? �

3 � � ? ? ? �

>3 ? ? ? ? ? �

>4 � � � � � �

0 10 20 30 >30 >45

Interchangeability




VAM® TOP tubing



0 � � � ? �

1 � � � � �

2 � � � � �

>2 � � � � �

0 10 20 30 >30

Mixing VAM® TOP Casing with VAM® TOP HT

Mixing VAM® TOP Casing with VAM® TOP HC

Mixing VAM® TOP HT and VAM® TOP HC

Mixing VAM® TOP HC with VAM® TOP HC

Mixing VAM® TOP HT with VAM® TOP HT



0 � � � ? �

1 � � � ? �

2 � � ? ? �

3 ? ? ? ? �

>3 � � � � �

0 10 20 30 >30

VAM® TOP FE

VAM® SLIJ-II

VAM® SFC



0 � � � �

0 10 15 >15

DINO VAM®



0 � � � � �

1 � � � � �

2 � � ? ? �

3 ? ? ? ? �

>3 � � � � �

0 10 20 30 >30

VAM® HW-ST

VAM® FJL

VAM® HP



0 � � � � ? �

>30 >450 10 20 30

VAM® MUST



0 � � � � �

0 10 20 30 45

BIG OMEGATM

BIG OMEGA-ISTM



0 � � � � �

1 � � � ? ?2 � � ? ? ?3 ? ? ? ? ?4 � � � � �

0 10 20 30 45

Select a suitable torque value using the rules in the tables below.

A cross over is recommended. If not available then ask the operatorto contact your local VAM® Field Service office where there is a list ofFAQ’s. If the question has not been asked before you will be askedto contact Mr Help where the response can take a few days.

A cross over is mandatory.

For any other VAM® connections, not mentioned in the tables above,please contact MrHelp in the VAM® Services website.

If a crossover is required to bridge a gap in steel grades then it must bemanufactured from material with a yield strength that is approximately halfway between the two connection grades. This situation is most likely tooccur with hangers that are made with 75ksi material and higher grade pupjoints.

In the case of accessories where the OD and ID dimensions are nonstandard then these rules do not apply and the only option is to contact MrHelp for advice.

2.9.7 THIRD STEP = Calculation of the Resulting Make-up TorquesIf a decision is made to mix different connections then the selection of newtorque values is critical to the success of the make-up.

Theoretical examples applicable for:• VAM® TOP Casing• VAM® TOP HC• VAM® TOP HT / HC / Casing (when VAM® TOP HT is a part of the

assembly, Mill & Licensee Torques are not taken into account)• VAM® TOP-KP, VAM® TOP-KX, VAM® TOP-KS• VAM® TOP FE• DINO VAM® (use Mill torques if contact on arrestor, Field torques for all

other cases)• VAM® HW-ST• VAM® SLIJ-II• VAM SFC• VAM FJL• VAM MUST• VAM SW-I and VAM SM-SW.




2Interchangeability

✗

✓

?




2

Interchangeability

© V

allo

urec

Oil

and

Gas

Fra

nce

Numerical example.




2Interchangeability

© V

allo

urec

Oil

and

Gas

Fra

nce




2

Interchangeability

2.9.7.1 Specific rules for VAM® TOP tubing Mixing weight and grade at the same time is forbidden for VAM® TOP tubing.An X-over is mandatory, for more information contact VAM® Services.

2.9.7.2 Mixing Weights VAM® TOP tubingWhen mixing mmaximum 2 weights with the same grade the following rulesshall be applied:

© V

allo

urec

Oil

and

Gas

Fra

nce

2.9.7.3 Mixing grades VAM® TOP tubing When mixing grades with a difference of maximum 20 ksi and with the sameweight take the smallest grade torques.




22Interchangeability

© V

allo

urec

Oil

and

Gas

Fra

nce




22

Interchangeability

2.9.7.4 VAM® 21 & VAM® 21 HT

© V

allo

urec

Oil

and

Gas

Fra

nce

Interchangeability




2

© V

allo

urec

Oil

and

Gas

Fra

nce




2

Interchangeability

© V

allo

urec

Oil

and

Gas

Fra

nce

��

��

��

��

��

��

��

��

��

2

This document and the information herein contained belongs to Vallourec Oil and Gas France. Considering the valuable nature



80

Interchangeability

2.9.7.5 VAM® TOP HTMake-up at the rig site: Use Field end for non rotation torques. For rotationof the string: Liner Max can be used as defined below.

© V

allo

urec

Oil

and

Gas

Fra

nce

2




81

Interchangeability

© V

allo

urec

Oil

and

Gas

Fra

nce

2.9.7.6 VAM® HP

Interchangeability




© V

allo

urec

Oil

and

Gas

Fra

nce

2

��

��

��

��

��

��

��

��

��

2.9.7.7 BIG OMEGA™

Interchangeability




© V

allo

urec

Oil

and

Gas

Fra

nce

2

2.9.7.8 BIG OMEGA IS™

Interchangeability




© V

allo

urec

Oil

and

Gas

Fra

nce

2

PINBOX

T=100%

C=60%

(2)(Not using liner torques)T=100%C=80%(2)(Not using liner torques)

T=100% T=100%C=60% C=80%(2)(Not using liner torques)

(2)(Not using liner torques)

T=100%C=60%

(2)

T=100%C=100%

(2)

T=100%C=80%

(2) Using liner torques

VAM® TOP HT

VAM® TOP VAM® TOP HC VAM® TOP HT

VAM® TOP

VAM® TOP HC

T=100%C=60%

(2)

T=100%C=60%

(2)

2.9.8 FOURTH STEP = Resulting PerformancesBelow is a mix connections maximum performances table.Resulting performances when mixing connections – Not for calculations (1)

(1) – For actual performances contact VAMR Services

(2) – In % of most critical connection of the assembly

T: For numerical calculation of Tension, use conservatively the lowest gradeand weight of the 2 members

C: For numerical calculation of Compression, use conservatively the lowestgrade and weight of the 2 members

2.9.9 Protectors It is also important to use protectors that are interchangeable. • A loosely fitted protector may cause it to fall off during transportation

leading to a dropped object with the potential to harm someone.• A tightly fitted protector may be difficult to remove and require to be cut

off leading to a risk of injury.• A protector with the wrong thread form or length can cause water ingress

leading to corrosion resulting in a connection having to be scrapped.

In the main oil and gas hubs there are normally companies which prepareprotectors for reuse or recycling. They normally keep a stock of the bestprotectors available for sale. Contact your local VAM® Field Service centreto get a list of local suppliers.

Interchangeability




2

2.10 Pressure Test Caps & PlugsPressure testing down-hole equipment is a common practice. In order tohold the pressure each end shall be closed by:

- Pressure test plug where the element to be tested has a box connection.- Pressure test cap where the element to be tested has a pin connection.

The pressure test caps and plugs shall meet the following requirements.• Meet all safety standards regarding use of pressure testing equipments • Fit the connection to be tested. (see VAM® Compatibility rules)• Ability to hold the required test pressure.• Easy to install and remove.• Withstand numerous make and break• Shall be designed to prevent any change the dimensional characteristics

of the connection after test.• Shall not damage the connection due to makeup and breakout (removal

of the surface treatment, galling of the threads or sealing area…).• May be used with any type steel.

For safety reasons it is not recommended to use gas as pressure medium.

There are two types of pressure test fixtures:“TType-1” (Also called “Metal to Metal Pressure Test Fixtures”): Here thepressure tightness is achieved by metal to metal seal engagement (just likethe product). Although designed to minimize the torque to be applied, thesetest fixtures need a power tong to reach the necessary complete make-upwhenever the product sizes is greater than 5 inches (make-up torque = 25%lowest weight and grade of the corresponding OD).

The “Type-1” is available for all VAM® Connections and may be purchasedfrom any VAM® Licensee or approved suppliers. For more information onordering these contact Mr Help.

Pressure Test C

aps &

Plugs




2

These “Type-1” test caps or plugs will not generate any productdeformation under pressure only if the make-up with the product tobe tested is complete i.e.: at shoulder point. It is reminded thatinserting any kind of seal ring between the shoulders to escape thepower make-up shall be banned because it causes permanentdeformation of the product.

As there is metal to metal seal engagement a particular care shall be takenabout using and applying the proper thread compound. A systematicinspection shall be conducted before each engagement to prevent damagingthe product due to galled or indented seal of the test cap or plug.

“TType-2” (Also called “Soft Seal Low Torque Pressure Test Fixures”): Herethe pressure tightness is achieved by a specially designed polymeric sealring.

• No risk of seal damage (thanks to specific soft seals)• Real hand-tight solution for all sizes. No need of power tong, a wrench

is enough.• No deformation after test, the connection remains “new” after pressure

test this has been proven by tests.• Keep control on condition and serviceability through rental only.• Available on rental (short term or long term agreements) or for sale.

At the moment the “Type-2” is available for VAM® TOP, VAM® TOP HC andVAM® TOP HT from 2.3/8” up to 14” and for VAM® 21.Visit our website www.vamservices.com to get the updated list of availabletest fixtures.For any question you may have on their availability or to order them, pleasecontact [email protected]

Pressure Test C

aps &

Plugs




2

2.11 Surface TreatmentIn order to reduce the chance of the threads galling during make-up threadcompound or CLEANWELL® is required. However, in addition to this, theconnections are treated during the manufacturing process. A consequenceof this treatment is also improved corrosion resistance and a better surfacefor the adhesion of storage and thread compound. Depending on themanufacturing route, thread type and steel type different surface finishesare used for VAM® connections and the appearance of each is describedbelow

2.11.1 PhosphatingPhosphating is the anti galling treatment for carbon steels. It is grey or blackin colour and must be applied to one end of each pipe (normally the boxend). It may also be applied to the pin end. The phosphate may be worn inareas after repeated make-up but unless it is missing it is not cause forrejection.

2.11.2 Copper CoatingCopper coating is the anti galling treatment mainly for chromium steels. Itis copper in colour and must be applied to one end of each pipe (normallythe box end). The pin end is normally left as machined. The copper may betarnished in appearance and this is not reason for rejection.

To copper plate both pin and box is not authorized on VAM® connections.

2.11.3 BlastingBlasting compliments copper coating mainly for CRA steels. It turns themachined surface dull in colour. One end of each make-up (normally thebox end) must be copper coated.

2.11.4 PiotecPiotec is a treatment used for the box end of connections that are suppliedas CLEANWELL® or for certain 13%Cr connections. It is light grey in colour.

2.11.5 As machinedIt is permitted to have one connection as machined (no treatment) as longas the other end of the connection has a treatment as described above.Never make-up two as machined connections together.

Any other type of coating on VAM® connections are not permitted and arealways cause for rejection.

Surface Treatment




2

2.12 CorrosionRust is light corrosion that can eventually be removed with a plastic scouringpad. Contact Mr Help to get guidelines for repair.

Pitting creates small holes that can be deeper than they appear. Pitting isnot acceptable on VAM® connections.

Corrosion




2

90

3




3.1 VAM® 21 and VAM® 21 HT

VAM® 21 is the latest generation of Threaded and Coupled (T&C) connectionintroducing an innovative and revolutionary design. Confidence thanks toISO 13679 CAL-IV compliance within the full pipe body envelope extendsthe opportunities for your well designs.

Performances: • Most of the product line qualified to ISO 13679 FDIS-2011 CAL-IV, the

most stringent connection qualification procedure to date, as well asupcoming API 5C5:2014

• Validated CAL-IV product line within the full pipe envelope• Extreme compression resistance (100% of Pipe Body Yield Strength)• Bending with sealability: up to 65°/100ft• Sealability validated up to 240°C (464°F)

The best VAM® T&C premium connectionVAM® 21 is the highest performing and most reliable VAM® connection todate with excellent gas tight sealing under combined loads, extremecompression resistance (100%) and innovative VAM® Effect with the VAM®

Stabilizer. Seal and shoulder functions are separated so that torque andcompression have no effect on the sealing performance.

3

Description:Threaded & Coupled PremiumConnection41/2" – 14" OD

Applications:Tubing – Liner – Production Casing– Tie-Back – Extreme HPHT WellDesigns – Drilling with Casing

Benefits: • Simple, reliable and easy running• Seal protected from rough

handling• Suitable for automated rig

handling systems• Clear and repeatable make-up

charts• Performances preserved after

fatigue• Reduced drilling wear

susceptibility


Thread compound

VAM® 21 is not sensitive to thread compound quantity and has no mandatory

minimum or maximum volumes of thread compound. It is required to apply

a thin even coating equally on mating parts of both pin and box connections

as per general VAM® Book guidelines.

Torque

It is recommended that VAM® 21 is made-up to its optimum torque value

(Opti.). It is allowed to make-up the connection up to the Maximum Torque

with Sealability (MTS) value with all performances retained. An adequate

power tong may be needed to achieve these higher torque values, and

ensure break-out if necessary. Any final torque between Min. and MTS can

be accepted. MTS values may be different for CRA grades that have been

manufactured by a cold working process (typically CRA on 110 or 125ksi).

If higher torque than the optimum is selected, mill end connection may rotate

in a pin-to-pin make-up configuration; this is not detrimental to performances

as long as VAM® criteria for torque acceptance are met.

Slight overtorques can be accepted provided the final torque applied is lower

than MTS value.

Please note that MTS values for some VAM® 21 and VAM® 21 HT sizes

have been updated in this VAM® Book revision. This was done to reduce

risk of loss of linearity on the make-up graph after shouldering but does not

impact performances at previously published MTS torque levels.

VAM® 21 HT

This option, available on some sizes, provides even more torque for

dedicated applications such as rotating liners, drilling with casing, ERD,

multilateral wells, horizontal sections.

VAM® 21 HT is interchangeable with VAM® 21. The connections mainly differ

by inside diameter value and torque applied.

When making up VAM® 21 HT at the mill, licencee or assembly workshop,

always aim between 95% and 100% of MTS value. A lower torque is

possible upon customer agreement.

For running VAM® 21 HT at the rig site, any torque between Opti and MTS

can be targeted depending on available power tong equipment and the

intended application. For example, Opti torque can be targeted for tubing

application, while a rotating liner may prefer to target 90% of MTS to avoid

downhole rotation.

Other options

VAM® 21 is available with special clearance (SC80 for example) as well as

CLEANWELL® and CLEANWELL® DRY dopefree options.

91

3




3

Interchangeability

The list of interchangeable sizes within the VAM® 21 product line can be

found in section 2.9.5 of the VAM® Book. VAM® 21 and VAM® 21 HT are

interchangeable following the same rules.

Seal location

Contrary to historical Threaded & Coupled premium connections, the metal-

to-metal seal is not located at the end of the lip, but just after the threads.

This position allows the pin seal to be protected against some handling

damages. Use of protectors is

still recommended.

VAM StabilizerTM – Multi-

grooving

The VAM StabilizerTM lip

design includes a multi-

grooving. Three spiral

grooves should be present on

both the shoulder and taper

guide of the pin. This allows

easy recognition of the

connection and easy

extrusion of thread compound

if too much is applied. Relative positions of grooves may vary.

92

3




3



S =

Sp

ecia

l D

rift

A =

Alt

ern

ate

Dri

ft

93

3




94

3




S =

Sp

ecia

l D

rift

A =

Alt

ern

ate

Dri

ft

S =

Sp

ecia

l D

rift

A =

Alt

ern

ate

Dri

ft

95

3




S =

Sp

ecia

l D

rift

A =

Alt

ern

ate

Dri

ft

96

3




97

3




98

3




99

3




100

3




101

3




Any

mak

e-up

torq

ue b

etwe

en m

in a

nd M

TS a

re a

ccep

tabl

e.

M

TS v

alue

s fo

r col

d wo

rked

CRA

mat

eria

ls m

ay b

e di

ffere

nt.

VAM

® 2

1 HT

is n

ot a

vaila

ble

with

Spe

cial

Drif

ts.

102

3







3

103

3.2 VAM TOP

Application

VAM® TOP is globally recognized as the industry reference for premiumconnections, since the 90’s: it has been extensively tested and widely used. VAM® TOP is available to you, wherever you are: connections andaccessories are supported throughout the world by the VAM® licenseenetwork managed by VAM® Services.

VAM® TOP Tubing (2 3/8” to 4 ½”) is qualified over the full range as per ISO13679 CAL IV, with 100% PBYS rating in tension and compression.

VAM® TOP Casing (5” to 16”) has been validated as per older test protocols(NAM TEO/3, URC and Mobil procedures, API 5C5 Class II, etc), prior tothe first release of ISO 13679. It is rated 60% PBYS in compression.

There are many derivative designs that have been developed to improveVAM® TOP casing performances:• VAM® TOP HT / VAM® TOP HC: specific VAM® TOP designs are availablefor High Torque / High Compression applications. Please refer to thededicated product descriptions for further details.

VAM® TOP is a Threaded andCoupled (T&C) connection fortubing, production casing, andintermediate casing stringsapplications. It provides gas-tight sealing underthe most severe conditions: VAM®

TOP minimises the risks that resultsfrom combined loads induced by:gas pressure, temperature, bendingand compression.VAM® TOP product line covers awide range of diameters and wallthicknesses, for API material as wellas for proprietary corrosion resistantmaterial (Sour Service and CRAmaterials)


• VAM® TOP FE (/Fatigue Enhanced) has been developed for fatigue andriser applications. Please refer to the dedicated product descriptions forfurther details.• Most used other enhanced designs are:

VAM® TOP KS (9 5/8” and 10 ¾”), VAM® TOP-KA and –NA (9 7/8”), VAM® TOP-KX (11 ¾” to 13 3/8”), VAM® TOP-NA (13 5/8”). VAM® TOP KB (14”), and VAM® TOP-ND and –NE (16”)

These derivatives designs provide superior sealability (such as ISO 13679CAL IV performance) and usually higher compression capacity. Note thatVAM® TOP-KB in 14” and VAM® TOP-ND and –NE in 16” have been alreadystandardized, instead of the VAM® TOP casing design.

-K… suffix means it is compatible with the VAM® TOP standard design, while–N… means it is not.

- Optimized Metal-to-Metal Seal:VAM® TOP metal-to-metal seal was optimized to improve sealabilityperformances while preventing from any galling issue.

Sealing integrity remains constant despite repeatedmakeup and break-out, and combined loads cycling.

The performances of the metal-to-metal seal have beenvalidated through more than 120 qualifications testsunder the most demanding testing procedures.

- Reverse Angle Torque Shoulder:Torque shoulder provides a positive torque stop whichallows accurate power tight make-up and minimizes hoopstresses in the connection. The wedge effect caused bythe reverse angle gives the connection superior structuralstrength and energizes the metal-to-metal seal contact.

- Hook thread profile:VAM® TOP thread includes a negative load flank of -3°.This specific feature provides, in addition to an improved tensile resistance,higher performances under external pressure, compression and bending.Optimized thread geometry also minimizes the risk of galling even whenthread lubricants are poorly applied.






3

104

Options- Special Clearance option: VAM® TOP-SC90 / VAM® TOP-SC80These extra-clearance couplings offer 90% and 80% tensile efficiencyrespectively.- GRE liner: the combination of a GRE (Glass Reinforced Epoxy) liner witha VAM® TOP connection has been tested and fully validated, from 2 3/8” upto 10 ¾”.- CLEANWELL® and CLEANWELL® DRY: these coatings can be applied onVAM® TOP connections. They provide all the benefits coming from a dope-free solution: no storage dope, no running dope, compliance with HSEregulations, no extrusion in the well, etc. It provides the same level ofperformances as with thread compound: mechanical, anti-galling, sealability.In the case of CLEANWELL® DRY coating applied on VAM® TOP, the jointwill be identified as VAM® TOP-CWD.

Running VAM TOP - Dope quantities




3

105




3

106




3

107




3

108




3

109




3

110




3

111




3

112




3

113




3

114




3

115




3

116




3

117




3

118




3

119




3

120




3

121




3

122




3

123




3

124




3

125




3

126




3

127




3

128




3

129




3

130




3

131




3

132




3

133




3

134




3

135




3

136




3

137




3

138




3

139




3

140

141

3

This document and the information herein contained belongs to Vallourec Oil &and Gas France. Considering the valuable nature



3.3 VAM® TOP HT & VAM® TOP HC

Application

VAM® TOP, VAM® TOP HC and VAM® TOP HT are interchangeable, except4 ½” VAM® TOP HT ; please refer to the dedicated rules for further detailson performances.

Make-up torques

VAM® TOP HC VAM® TOP HC make-up torques are the same for mill and field end. VAM®

TOP HC has a standard torque table as other premium connections.

VAM® TOP HT VAM® TOP HT has a higher torque capacity. It is designed to be suitable forrotating liner application. For this reason, mill ends are made up at hightorque, and the minimum mill torque has been set equal to the maximumField Liner torque. For rotating liner applications, it is also recommended toapply as high a torque as possible on the drill floor, to ensure there is no

VAM® TOP HC (High Compression)and VVAM® TOP HT (High Torque)are Threaded and Coupled (T&C)connections for tubing andproduction casing applicationswhere it is necessary to applyrespectively high compressive loadsand high torque to the string.

VAM® TOP HC and VAM® TOP HThave been designed based on themain features of the VAM® TOPproduct line, with improvementsmade to pass ISO 13679 CAL IVtesting, the most severe protocol forPremium connections, and toprovide higher torque andcompression performance.

VAM® TOP HC has 100% PBYSrating in compression, while VAM®

TOP HT has 80% PBYS rating incompression, with higher torqueperformance.


3




movement of connections during rotation downhole afterwards. The fieldtorque target value should therefore be as close as possible to the max LinerTorque value.

The torque values are available in the VAM® Book, Connection Data Sheetsand VAM® Services Library. Always check the online data rather than papercopies in case of change.

In case VAM® TOP HT is used for non rotating applications, lower torquevalues can be applied since the standard performances can still be achievedat a lower torque. These torques are the “Field end for non rotation” min-opti-max values in the table. Note that these torques are the ones for VAM®

TOP HC (field and mill).

The table below gives an example of 7" x 29 lb/ft L80 13%Cr VAM® TOPHT torque values depending on application.

�

��

��

��

��

��

��

��

��

��

© V

allo

urec

Oil

and

Gas

Fra

nce

143

3




• Difference between the mill & licensee and field torques:

Mill & licensee: - To be applied outside the rig floor. The optimum torqueshall be taken into account to set up the shouldering torque in the make-upsoftware.

Field Torques - This torque shall be only applied in the rig site and themaximum torque will be depending on the application.

3




• For Liner (rotational) applications. – Recommended Make-up should beclose to “Field Liner max” torque value, but shall never exceed this value.• For non-rotational applications. – Recommended make-up torque range isdefined by the “Field min” and ”Field max for non-rotation”.

As shown in torque table hereafter, different mill torques and Field liner maxvalues apply for some high alloyed grades:

• Super 13% Cr, Modified 13% Cr for Yield strength ≥ 90 ksi, and Coldworked CRA (Austenitic, Duplex, Super Duplex, Nickel based alloys) withYield Strength ≥ 100 ksi) have different torques, due to specific mechanicalproperties.

Since very high torque values are used for VAM® TOP HT (e.g. rotating linerapplications), a loss of linearity may be observed on the torque/turn graphat the end of the make-up as shown below. There is an acceptance criteriafor carbon and 13% Cr grades only: there shall be 0.13 turn max aftershouldering. Performance of the connection when this happens has beenvalidated by R&D tests.

If this 0.13 turn after shouldering is exceeded, the connection shall berejected.

This criteria applies only to mill & licensee torques and Field Liner max ofVAM® TOP HT, for carbon grades and 13% Cr only.

Any loss of linearity at the end of make-up is strictly forbidden withProprietary Cold worked CRA, Super 13%Cr and Modified 13% Cr grades.

-1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2

To

rqu

e V

alu

es

Turns to shoulder point

0.13 Max

Loss of linearity

Mill and Licensee Maximum

Mill and Licensee Minimum / Liner Maximum

Liner Target Torque

Tubing Maximum

Optimum

Minimum

Maximum Shoulder

Minimum Shoulder

© V

allo

urec

Oil

and

Gas

Fra

nce

145

3




• Thread Compound QuantitiesIt is important that the correct volume of thread compound is used for VAM®connections. The wrong quantity will lead to make-up problems orcontamination of the well. The values given below are minimum values. Toput these into perspective a plastic cup, like those used on a drill floor arenormally about 200 ml. So 1 cup will be sufficient thread compound for 8 of7" make-ups (that is 16 threaded ends).

Equally it is important that the compound is applied correctly. See thesection on thread compounds for this information. For mill make-ups andassemblies it is acceptable to apply the thread compound to the box endonly.

4 1/

210

.50

0.22

45.

693.

927

4.82

73.

970

3.66

29.

331

3.00

93.

077

1.34

524

127

128

633

137

611

.60

0.25

06.

353.

875

4.87

03.

918

3.66

29.

331

3.33

83.

407

1.60

726

730

031

736

741

712

.60

0.27

16.

883.

833

4.90

63.

876

3.66

29.

331

3.60

03.

678

1.82

828

832

434

239

645

013

.50

0.29

07.

373.

795

4.93

73.

838

3.66

29.

331

3.83

63.

922

2.01

930

734

536

442

248

015

.10

0.33

78.

563.

701

5.01

23.

763

3.66

29.

331

4.40

74.

507

2.48

835

339

741

948

555

117

.00

0.38

09.

653.

615

5.07

73.

678

3.66

29.

331

4.91

85.

022

2.90

039

344

346

754

161

517

.70

0.40

210

.21

3.57

15.

110

3.63

33.

662

9.33

15.

175

5.28

93.

112

414

466

492

569

647

21.5

00.

500

12.7

03.

375

5.24

83.

437

3.66

29.

331

6.28

36.

411

4.01

050

356

559

769

178

523

.70

0.56

014

.22

3.25

55.

329

3.31

83.

662

9.33

16.

932

7.08

04.

548

555

624

659

763

867

515

.00

0.29

67.

524.

283

5.47

04.

346

4.19

110

.394

4.37

44.

462

2.13

535

039

441

648

154

718

.00

0.36

29.

194.

151

5.57

74.

214

4.19

110

.394

5.27

55.

385

2.87

842

247

550

158

065

920

.30

0.40

810

.36

4.05

95.

648

4.12

24.

191

10.3

945.

886

6.00

93.

379

471

530

559

647

736

20.8

00.

422

10.7

24.

031

5.66

94.

093

4.19

110

.394

6.06

96.

202

3.52

848

654

657

766

875

921

.40

0.43

711

.10

4.00

15.

691

4.06

34.

191

10.3

946.

264

6.39

53.

685

501

564

595

689

783

23.2

00.

478

12.1

43.

919

5.75

03.

981

4.19

110

.394

6.79

16.

925

4.10

954

361

164

574

784

95

1/2

17.0

00.

304

7.72

4.76

75.

978

4.81

14.

382

10.7

484.

962

5.06

92.

396

397

447

471

546

620

20.0

00.

361

9.17

4.65

36.

071

4.71

54.

382

10.7

485.

828

5.94

43.

101

466

525

554

641

729

23.0

00.

415

10.5

44.

545

6.15

64.

607

4.38

210

.748

6.63

06.

756

3.75

453

059

763

072

982

926

.00

0.47

612

.09

4.42

36.

248

4.48

54.

382

10.7

487.

513

7.65

94.

471

601

676

714

826

939

NO

T C

OM

PA

TIB

LE*

Yiel

d S

treng

th (1

000

lb.)

3




Yiel

d S

treng

th (1

000

lb.)

6 5/

823

.20

0.33

08.

385.

840

7.15

45.

883

4.42

710

.866

6.52

66.

659

3.31

752

258

762

071

881

624

.00

0.35

28.

945.

796

7.19

15.

839

4.42

710

.866

6.93

77.

080

3.65

055

562

465

976

386

728

.00

0.41

710

.59

5.66

67.

297

5.72

54.

427

10.8

668.

133

8.28

94.

615

651

732

773

895

1017

32.0

00.

475

12.0

75.

550

7.39

05.

609

4.42

710

.866

9.17

79.

357

5.47

473

482

687

210

0911

477

26.0

00.

362

9.19

6.15

17.

565

6.21

04.

776

11.5

357.

549

7.69

33.

837

604

679

717

830

944

29.0

00.

408

10.3

66.

059

7.64

46.

118

4.77

611

.535

8.44

98.

634

4.59

267

676

080

392

910

5632

.00

0.45

311

.51

6.00

0 A

7.71

76.

059

4.77

611

.535

9.31

79.

512

5.29

774

583

988

510

2511

6535

.00

0.49

812

.65

5.87

97.

787

5.94

14.

776

11.5

3510

.172

10.3

765.

978

814

915

966

1119

1272

38.0

00.

540

13.7

25.

795

7.85

25.

857

4.77

611

.535

10.9

5911

.172

6.61

787

798

610

4112

0513

7041

.00

0.59

014

.99

5.69

57.

929

5.75

74.

776

11.5

3511

.881

12.1

247.

381

950

1069

1129

1307

1485

7 5/

829

.70

0.37

59.

536.

750

8.21

36.

809

4.86

811

.732

8.54

18.

716

4.40

068

376

981

194

010

6833

.70

0.43

010

.92

6.64

08.

305

6.70

04.

868

11.7

329.

720

9.91

75.

355

778

875

923

1069

1215

35.8

00.

465

11.8

16.

570

8.36

26.

644

4.86

811

.732

10.4

6010

.664

5.95

283

794

199

411

5113

0839

.00

0.50

012

.70

6.50

08.

419

6.58

94.

868

11.7

3211

.192

11.4

166.

553

895

1007

1063

1231

1399

42.8

00.

562

14.2

76.

376

8.51

86.

479

4.86

811

.732

12.4

7012

.726

7.60

699

811

2211

8513

7215

5945

.30

0.59

515

.11

6.31

08.

569

6.42

44.

868

11.7

3213

.141

13.4

128.

154

1051

1183

1248

1446

1643

47.1

00.

625

15.8

86.

250

8.61

46.

373

4.86

811

.732

13.7

4414

.023

8.64

011

0012

3713

0615

1217

18

147

3




3




149

3




3




151

3




3




153

3




3




155

3




3




157

3




3




159

3




3




3.4 VAM® TOP FE™

Applicable Range

VAM® Risers are the most experienced and successful Threaded andCoupled riser connections in the world. They have been developed and runover the last twenty years.

VAM® TOP FE™ is a threaded and coupled riser connector featuring highfatigue resistance (SAF ≤ 2.0 vs. DNVB1 curve). It is the "FatigueEnhanced" version of the widely used and field proven VAM® TOPconnection.

VAM® TOP FE™ features a premium gas tight internal metal-to-metal sealidentical to the famous premium casing/tubing connection VAM® TOP fromwhich it was designed. Fatigue enhancements include a bending swoosh toprovide more flexibility in bending, a smooth thread shape, and increasedcoupling OD versus VAM® TOP.

VAM® TOP FE™ has been the standard for riser applications for the lastdecade with over 1,000,000ft run throughout the world.


• Available in sizes from 65/8” to 14”,wall thicknesses ranging from0.317” to 0.725” (special applica-tions available up to 16”)

• Standard, alternative and specialdrifts

• High strength steels up to 125ksiincluding Vallourec sour servicegrandes

ApplicationsSuitatable for high fatigueapplications

• Drilling Risers

• Inner Production RiserCompletion/Workshop/Landingstring

161

3




Performances• ISO13679 qualified• High number of Make & Breaks, up to 25 on select sizes• High Fatigue resistance, SAF≤2.0 vs. DNV B1 curve.

Benefits• High fatigue performance makes it ideal for riser environments.• Fatigue performance demonstrated with more than 100 full scale

connections tested on a resonant fatigue frame.• Compatible with VAM® TOP for easy crossover. (VAM® TOP FE™ box to

VAM® TOP pin).

Running Requirements• The use of a slip type elevator, with low marking grip inserts, is mandatory

for Hanging and Lifting the entire string.• For lifting one pipe, a single joint elevator can be used provided its design

prevents any damage to the coupling and is accurately dimensioned witha close fit for contact with the load bearing face during lifting operations.

• Lifting plugs can also be used though not recommended.

In case you want to run VAM® TOP FE™ as down hole casing afterrepeatable usage as a riser or for further assistance contact your local fieldservice centre at the address at the back of this book or contact Mr Helpthrough the www.vamservices.com website.

VAM® Risers represent the specialized thread and pipe grades developedby Vallourec over the last twenty years for the unique fatigue environmentexperienced by top tensioned risers in the offshore oil and gas industry.

They represent two full product lines —the VAM® TOP® FE™ and VAM®

TTR™— as well as seven tailor made products matching the full scope ofthe market needs. These fully developed products have extensive fieldrunning experience in the high pressure drilling, dry tree production, andcompletion/workover and intervention riser applications.

Other VAM® Riser connections are listed in the following application guide:

��

��

��

��

!��"�#��$�� $�%�&'��

3




CompatibilityCases exist, where there is a need to assemble VAM® TOP and VAM® TOPFE threads, for example hydraulic test plugs (in the mill or in the field) orpossibly accessories.

Compatibility chart between VAM® TOP and VAM® TOP FE™ connections

Dope quantitiesThread compound quantities for make-up are the same for VAM®

TOP FE™ as for VAM® TOP.The recommended thread compound for standard VAM® TOP FE productsis TOTAL TIFORA PG (non metallic thread compound).The recommended quantity of thread compound shall be spread equally onpin and box end with care taken to ensure even coating across all matingparts.The minimum thread compound quantities are indicated in the table below.Care shall be taken to keep the quantity as close as possible to this minimumto avoid contamination of the string.

BOL PTC and standard API thread compound can be considered asacceptable though less preferred alternatives to TOTAL TIFORA PG. In allcases, it is recommended that the acceptability of the thread compoundshould be checked with the end user.

An Isolated Product is created when there is a specific need from an enduser which cannot be met within the standard product line. For isolatedproducts special drawings are issued to licensees. The naming convestionfor isolated products is to add the suffix 'NX' to the product name where 'N'is a sequential letter for each design. This complete name is marked on theproduct by the manufacturer. For VAM® TOP FE, isolated products are tobe considered as not compatible with the standard product line and also notcompatible between each other.

Compatibility may however take place on a case to case basis.

��

��

��

��

��

��

��

��

��

��

��

163

3




3




Runnin

g R

equirem

ents

:•

The u

se o

f a s

lip typ

e e

leva

tor,

with

low

mark

ing

grip in

sert

s, is

mandato

ry fo

r H

angin

g a

nd L

iftin

gth

e e

ntir

e s

trin

g.

•F

or

liftin

g o

ne p

ipe, a

sin

gle

join

t ele

vato

r ca

n b

eu

sed

pro

vid

ed

its

de

sig

n p

reve

nts

an

y d

am

ag

eto

th

e c

ou

plin

g a

nd

is

acc

ura

tely

dim

en

sio

ne

dw

ith a

clo

se f

it fo

r co

nta

ct w

ith t

he load b

earing

face

during li

ftin

g o

pera

tions.

•L

iftin

g

plu

gs

can

a

lso

b

e

use

d

tho

ug

h

no

tre

com

mended.

In c

ase

you w

ant t

o r

un V

AM

® T

OP

FE

as

dow

n h

ole

casi

ng a

fter

repeata

ble

usa

ge a

s a r

iser

or

for

furt

her

ass

ista

nce

co

nta

ct y

ou

r lo

cal

field

se

rvic

e c

en

tre

at

the

ad

dre

ss a

t th

e b

ack

of

this

bo

ok

or

con

tact

Mr

Help

thro

ugh t

he w

ww

.vam

serv

ices.

com

websi

te.

165

3




3




Runnin

g R

equirem

ents

:•

The u

se o

f a s

lip typ

e e

leva

tor,

with

low

mark

ing

grip in

sert

s, is

mandato

ry fo

r H

angin

g a

nd L

iftin

gth

e e

ntir

e s

trin

g.

•F

or

liftin

g o

ne p

ipe, a

sin

gle

join

t ele

vato

r ca

n b

eu

sed

pro

vid

ed

its

de

sig

n p

reve

nts

an

y d

am

ag

eto

th

e c

ou

plin

g a

nd

is

acc

ura

tely

dim

en

sio

ne

dw

ith a

clo

se f

it fo

r co

nta

ct w

ith t

he load b

earing

face

during li

ftin

g o

pera

tions.

•L

iftin

g

plu

gs

can

a

lso

b

e

use

d

tho

ug

h

no

tre

com

mended.

In c

ase

you w

ant t

o r

un V

AM

® T

OP

FE

as

dow

n h

ole

casi

ng a

fter

repeata

ble

usa

ge a

s a r

iser

or

for

furt

her

ass

ista

nce

co

nta

ct y

ou

r lo

cal

field

se

rvic

e c

en

tre

at

the

ad

dre

ss a

t th

e b

ack

of

this

bo

ok

or

con

tact

Mr

Help

thro

ugh t

he w

ww

.vam

serv

ices.

com

websi

te.

167

3




3




169

3




VAM® offers CLEANWELL® Technology which replaces the requirement forboth storage and running thread compounds. CLEANWELL® Technologygreatly improves safety and efficiency of pipe preparation and running andkeeps your well completely clean with ZERO discharge to the environmentand into the well (prevent bore contamination).

CLEANWELL® Technology includes 2 products, CLEANWELL® andCLEANWELL® DRY.

CLEANWELL® DRYCLEANWELL® DRY is a totally dry multi-function coating replacing bothstorage and running compounds. It is applied in VAM® manufacturing plantson the surface of pin and box threads of VAM® premium connections.CLEANWELL® DRY features a black coating on pin and a white coating onbox: both are completely dry and do not require any additional lubricant orthread compound to make-up the connections.

3.5 CLEANWELL® technology: Dope-freesolutions by VAM®

CLEANWELL® DRY on pin CLEANWELL® DRY on box© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

3




CLEANWELL®

CLEANWELL® is a wax based thin monolayer coating replacing both storageand running compounds. It is applied in VAM® manufacturing plants on thesurface of pin and box threads of VAM® premium connections.CLEANWELL® features a thin layer of semi-dry coating on both pin and box.

Performances:Performances of VAM® premium connections are maintained withCLEANWELL® or CLEANWELL® DRY: multiple make-and-break capacity,structural integrity and gas sealability qualified up to the highest standardISO 13679 CAL-IV / API 5C5 latest revisions.

Torques:VAM® premium connections coated with CLEANWELL® or CLEANWELL®

DRY feature a specific torque table different from the torque of the sameconnection with running compounds. Contact your VAM® representative forspecific torque values of VAM® connections coated with CLEANWELL® orCLEANWELL® DRY.

Running specificities:Specific rules apply to running of CLEANWELL® and CLEANWELL® DRYcoated connections. Pipe with CLEANWELL® connections are supplied withspecific protectors. Contact your VAM® representative for details.

Make-up with non-coated pipes:If you need to make-up a CLEANWELL® and CLEANWELL® DRYconnection with a standard, non coated, connection, specific rules apply forcompatibility, torque value and running procedures. Contact your localVAM® representative for details.

CLEANWELL® on pin CLEANWELL® on box

© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

171

3




3.6 DINO VAM®

Application

DINO VAM® design allows faster make-up and provides more reliabilityduring stabbing (no more cross-threading). These benefits were validatedduring offshore field trials supervised by different customers. Average cycletime for joint running is reduced by 25%!

- Make-up arrestor for torque controlA make-up arrestor positions the coupling accurately on the mill end.Pin to pin torque shoulder for positive torque stop on the field end allowsboth overtorque and compression resistance.In addition, pin to pin contact provides a smooth bore ID to minimizeturbulence and high compression resistance.

- Hooked thread profile:3 Thread Per Inch for fast Make-Up.Negative load flank of -9° associated with a +20° stabbing flank for optimalstructural performances under combined loads.DINO VAM® thread profile was designed to prevent cross-threading:connection allow 40% more mis-alignment than Buttress connections.

DINO VAM® is a cost effective T&Cconnection for surface andintermediate casing applications.DINO VAM® was specificallydesigned to reduce rig operatingcosts by providing running reliabilitythrough deep stabbing, no cross-threading and quick make-up. This connection provides sealingwith coarse 3 TPI tapered hookedthreads. It is immune to jump-in /jump-out.DINO VAM® product line covers awide range of diameters and wallthicknesses, for API material as wellas for Sour Service materials.


3




Running DINO VAM® - Dope quantities

Running DINO VAM® – Acceptance criteriaNo specific requirement for DINO VAM®.Torque/Turn chart monitoring is not mandatory. Nevertheless, clearevidence of shouldering is required during make-up to ensure properpositioning of the pin-to-pin shoulder.

Nominal OD Dope volume

(in.) (cm3) (in3)7 34 2,1

9 5/8 41 2,59 3/4 42 2,59 7/8 43 2,6

10 3/4 46 2,811 3/4 59 3,611 7/8 60 3,613 3/8 67 4,113 5/8 67 4,1

14 70 4,316 87 5,4

173

3




3




175

3




3




55-65

ksi

75-80-85

ksi

90-95-10

0 ks

iSIZ

ENOMINA

LWA

LLMill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WEIG

HT

THIC

KN

ES

Smin.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.7"

20,00

0,27

23 45

03 83

04 21

03 45

03 83

04 21

05 21

05 79

06 37

05 01

05 57

06 13

05 34

05 93

06 52

05 01

05 57

06 13

017

7,80

6,91

4 68

05 20

05 72

04 68

05 20

05 72

07 02

07 80

08 58

06 84

07 60

08 36

07 20

08 00

08 80

06 84

07 60

08 36

023

,00

0,31

74 49

04 99

05 49

04 49

04 99

05 49

06 18

06 87

07 56

05 99

06 65

07 32

06 18

06 87

07 56

05 99

06 65

07 32

08,05

6 12

06 80

07 48

06 12

06 80

07 48

08 37

09 30

010

230

8 10

09 00

09 90

08 37

09 30

010

230

8 10

09 00

09 90

022 66

,, 0000

00 ,,33 66

2255 5 544

006 6 1 155

0 066 77 77

0055 9 922

006 6 5 58 8

0 077 22 44

0077 0 033

0077 8 811

0 08 8 559 9

0 07 7 994 4

0088 8 822

0 09 9 770 0

0 077 003 3

0077 8 811

0 08 8 559 9

0077 4 433

0 08 8 225 5

0 09 9 008 8

009,19

7 47

08 30

09 13

08 01

08 90

09 79

09 54

010

600

11 660

10 800

12 000

13 200

9 54

010

600

11 660

10 080

11 200

12 320

29,00

0,40

85 66

06 29

06 92

06 71

07 45

08 20

07 49

08 32

09 15

08 92

09 91

010

900

7 81

08 68

09 55

010

150

11 280

12 410

10,36

7 65

08 50

09 35

09 09

010

100

11 110

10 170

11 300

12 430

12 060

13 400

14 740

10 620

11 800

12 980

13 770

15 300

16 830

9 5/8"

36,00

0,35

24 69

05 21

05 73

04 24

04 99

05 74

06 06

06 73

07 40

05 59

06 58

07 57

06 51

07 23

07 95

06 46

07 60

08 74

024

4,48

8,94

6 40

07 10

07 80

05 75

06 80

07 85

08 20

09 10

010

000

7 55

08 90

010

250

8 80

09 80

010

800

8 80

010

300

11 800

40,00

0,39

54 95

05 50

06 05

05 78

06 80

07 82

06 51

07 23

07 95

07 70

09 05

010

400

6 84

07 60

08 36

08 90

010

500

12 100

10,03

6 70

07 50

08 30

07 85

09 20

010

550

8 80

09 80

010

800

10 500

12 300

14 100

9 30

010

300

11 300

12 100

14 200

16 300

43,50

0,43

56 12

06 80

07 48

07 40

08 70

010

000

6 84

07 60

08 36

09 80

011

550

13 300

7 47

08 30

09 13

011

400

13 400

15 400

1111,,0055

88 3300

0099 2200

001100

110000

1100 000000

1111 880000

1133 660000

99 3300

001100

330000

1111 330000

1133 330000

1155 770000

1188 110000

1100 220000

1111 330000

1122 440000

1155 440000

1188 110000

2200 880000

47,00

0,47

26 32

07 02

07 72

08 65

010

150

11 650

6 84

07 60

08 36

011

700

13 750

15 800

7 47

08 30

09 13

013

500

15 900

18 300

11,99

8 50

09 50

010

500

11 600

13 700

15 800

9 30

010

300

11 300

15 750

18 600

21 450

10 200

11 300

12 400

18 300

21 600

24 900

53,50

0,54

56 51

07 23

07 95

011

050

13 000

14 950

7 47

08 30

09 13

015

400

18 100

20 800

7 83

08 70

09 57

017

850

21 000

24 150

13,84

8 80

09 80

010

800

15 000

17 700

20 400

10 200

11 300

12 400

20 750

24 500

28 250

10 600

11 800

13 000

24 200

28 400

32 600

58,40

0,59

57 15

07 95

08 75

012

600

14 850

17 100

7 83

08 70

09 57

017

850

21 000

24 150

8 15

09 05

09 95

018

450

21 700

24 950

15,11

9 70

010

800

11 900

17 100

20 100

23 100

10 600

11 800

13 000

24 200

28 400

32 600

11 100

12 300

13 500

25 050

29 400

33 750

59,40

0,60

96 84

07 60

08 36

010

450

12 300

14 150

8 45

09 40

010

350

14 150

16 650

19 150

8 75

09 75

010

750

16 300

19 150

22 000

15,47

9 30

010

300

11 300

14 150

16 700

19 250

11 400

12 700

14 000

19 150

22 600

26 050

11 900

13 200

14 500

22 100

26 000

29 900

661 1, ,110 0

00 ,,66 22

5577 1 155

0077 9 955

0088 7 755

0 0110 0

7 7550 0

112 2 665 500

1 144 5 555 00

8 8 775 5

0099 7 755

0 011 00

7 7550 0

114 4 775 50 0

1 17 7 3 35 500

1 199 9 955 00

9 9 1 15 5

0 0110 0

115 500

1 111 1 15 500

1 177 2 2000 0

220 0 225 500

2 233 3 3000 0

15,88

9 70

010

800

11 900

14 650

17 200

19 750

11 900

13 200

14 500

19 900

23 500

27 100

12 300

13 700

15 100

23 300

27 500

31 700

64,90

0,67

27 83

08 70

09 57

012

300

14 450

16 600

9 15

010

150

11 150

16 900

19 900

22 900

9 45

010

500

11 550

18 450

21 700

24 950

17,07

10 600

11 800

13 000

16 600

19 600

22 600

12 300

13 700

15 100

22 950

27 000

31 050

12 800

14 200

15 600

25 050

29 400

33 750

70,30

0,73

48 15

09 05

09 95

014

450

17 000

19 550

9 45

010

500

11 550

18 450

21 700

24 950

9 85

010

850

11 850

18 450

21 700

24 950

18,64

11 100

12 300

13 500

19 550

23 000

26 450

12 800

14 200

15 600

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

71,80

0,75

08 15

09 05

09 95

014

750

17 350

19 950

9 85

010

850

11 850

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

19,05

11 100

12 300

13 500

19 900

23 500

27 100

13 200

14 700

16 200

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

177

3




105-11

0-11

5 ks

i12

0-12

5-13

0 ks

i13

5-14

0 ks

iSIZ

ENOMINA

LWA

LLMill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WEIG

HT

THIC

KN

ES

Smin.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.7"

20,00

0,27

25 80

06 44

07 08

05 01

05 57

06 13

05 27

05 86

06 45

05 40

06 00

06 60

05 66

06 29

06 92

05 80

06 44

07 08

017

7,80

6,91

7 83

08 70

09 57

06 84

07 60

08 36

07 11

07 90

08 69

07 29

08 10

08 91

07 65

08 50

09 35

07 83

08 70

09 57

023

,00

0,31

76 18

06 87

07 56

06 12

06 80

07 48

06 71

07 45

08 20

06 71

07 45

08 20

07 16

07 96

08 76

07 16

07 96

08 76

08,05

8 37

09 30

010

230

8 28

09 20

010

120

9 09

010

100

11 110

9 09

010

100

11 110

9 72

010

800

11 880

9 72

010

800

11 880

22 66,, 0000

00 ,,33 66

2277 00 33

0077 8 811

008 8 5 59 9

0 088 22 77

0099 1 199

001 100

1 111 00

7 7 0 09 9

007 7 888 8

0088 6 677

0 09 9 005 5

0 0110 0

005 500

1 111 0 066 00

7 7 449 9

0088 3 322

0 09 9 115 5

0 09 9 777 7

001 10 0

885 500

111 1 994 400

9,19

9 54

010

600

11 660

11 250

12 500

13 750

9 63

010

700

11 770

12 240

13 600

14 960

10 170

11 300

12 430

13 230

14 700

16 170

29,00

0,40

87 81

08 68

09 55

011

390

12 660

13 930

7 81

08 68

09 55

012

560

13 960

15 360

7 81

08 68

09 55

013

540

15 040

16 540

10,36

10 620

11 800

12 980

15 480

17 200

18 920

10 620

11 800

12 980

17 010

18 900

20 790

10 620

11 800

12 980

18 360

20 400

22 440

9 5/8"

36,00

0,35

27 47

08 30

09 13

07 05

08 30

09 55

08 45

09 40

010

350

8 00

09 40

010

800

9 15

010

150

11 150

8 65

010

150

11 650

244,48

8,94

10 200

11 300

12 400

9 65

011

300

12 950

11 400

12 700

14 000

10 750

12 700

14 650

12 300

13 700

15 100

11 600

13 700

15 800

40,00

0,39

57 83

08 70

09 57

010

150

11 950

13 750

8 75

09 75

010

750

11 400

13 400

15 400

9 45

010

500

11 550

12 300

14 450

16 600

10,03

10 600

11 800

13 000

13 800

16 200

18 600

11 900

13 200

14 500

15 400

18 100

20 800

12 800

14 200

15 600

16 600

19 600

22 600

43,50

0,43

58 15

09 05

09 95

012

900

15 200

17 500

9 15

010

150

11 150

14 750

17 350

19 950

9 85

010

850

11 850

16 000

18 800

21 600

1111,,0055

1111 110000

1122 330000

1133 550000

1177 445500

2200 660000

2233 775500

1122 330000

1133 770000

1155 110000

1199 990000

2233 550000

2277 110000

1133 220000

1144 770000

1166 220000

2211 660000

2255 550000

2299 440000

47,00

0,47

28 15

09 05

09 95

015

700

18 450

21 200

9 15

010

150

11 150

17 500

20 600

23 700

9 85

010

850

11 850

18 450

21 700

24 950

11,99

11 100

12 300

13 500

21 250

25 000

28 750

12 300

13 700

15 100

23 700

27 900

32 100

13 200

14 700

16 200

25 050

29 400

33 750

53,50

0,54

58 75

09 75

010

750

18 450

21 700

24 950

9 45

010

500

11 550

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

13,84

11 900

13 200

14 500

25 050

29 400

33 750

12 800

14 200

15 600

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

58,40

0,59

59 15

010

150

11 150

18 450

21 700

24 950

9 85

010

850

11 850

18 450

21 700

24 950

10 450

11 550

12 650

18 450

21 700

24 950

15,11

12 300

13 700

15 100

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

59,40

0,60

99 15

010

150

11 150

18 450

21 700

24 950

9 45

010

500

11 550

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

15,47

12 300

13 700

15 100

25 050

29 400

33 750

12 800

14 200

15 600

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

661 1, ,110 0

00 ,,66 22

559 9 4 455

0 0110 0

5 50 00 0

111 1 555 500

1 188 4 455 00

22 11 7 700 00

22 44 9 955 00

99 8 855

0011 00

8 855 00

11 11 8 855 00

11 88 4 4550 0

221 1 770 000

2 244 9 95 500

1 10 0 4 45 500

1 111 5 5550 0

112 2 665 500

1 188 4 45 500

2 211 7 7000 0

224 4 995 500

15,88

12 800

14 200

15 600

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

64,90

0,67

29 85

010

850

11 850

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

10 850

11 950

13 050

18 450

21 700

24 950

17,07

13 200

14 700

16 200

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

14 600

16 200

17 800

25 050

29 400

33 750

70,30

0,73

410

100

11 200

12 300

18 450

21 700

24 950

10 450

11 550

12 650

18 450

21 700

24 950

11 100

12 300

13 500

18 450

21 700

24 950

18,64

13 700

15 200

16 700

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

15 000

16 700

18 400

25 050

29 400

33 750

71,80

0,75

010

450

11 550

12 650

18 450

21 700

24 950

10 850

11 950

13 050

18 450

21 700

24 950

11 450

12 650

13 850

18 450

21 700

24 950

19,05

14 100

15 700

17 300

25 050

29 400

33 750

14 600

16 200

17 800

25 050

29 400

33 750

15 500

17 200

18 900

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

145-15

0-15

5 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

mm

mm.

N.m

.7"

20,00

0,27

25 99

06 65

07 32

05 08

05 64

06 20

017

7,80

6,91

8 10

09 00

09 90

06 84

07 60

08 36

023

,00

0,31

76 32

07 02

07 72

06 25

06 94

07 63

08,05

8 55

09 50

010

450

8 46

09 40

010

340

22 66,, 0000

00 ,,33 66

2277 99 44

0088 8 822

009 9 7 70 0

0 011 00

4411 00

1 11 1 5 57 700

11 22 7 7330 0

9,19

10 800

12 000

13 200

14 130

15 700

17 270

29,00

0,40

88 20

09 11

010

020

14 580

16 200

17 820

10,36

11 160

12 400

13 640

19 800

22 000

24 200

9 5/8"

36,00

0,35

29 85

010

850

11 850

9 50

011

200

12 900

244,48

8,94

13 200

14 700

16 200

12 950

15 200

17 450

40,00

0,39

510

100

11 200

12 300

13 500

15 900

18 300

10,03

13 700

15 200

16 700

18 300

21 600

24 900

43,50

0,43

510

450

11 550

12 650

17 200

20 250

23 300

1111,,0055

1144 110000

1155 770000

1177 330000

2233 330000

2277 550000

3311 770000

47,00

0,47

210

450

11 550

12 650

18 450

21 700

24 950

11,99

14 100

15 700

17 300

25 050

29 400

33 750

53,50

0,54

510

850

11 950

13 050

18 450

21 700

24 950

13,84

14 600

16 200

17 800

25 050

29 400

33 750

58,40

0,59

511

100

12 300

13 500

18 450

21 700

24 950

15,11

15 000

16 700

18 400

25 050

29 400

33 750

59,40

0,60

910

850

11 950

13 050

18 450

21 700

24 950

15,47

14 600

16 200

17 800

25 050

29 400

33 750

661 1, ,110 0

00 ,,66 22

5511 11

1 100 00

1 12 2 330 000

11 33 5 5000 0

11 88 4 455 00

2 21 1 7 70 000

22 44 9 9550 0

15,88

15 000

16 700

18 400

25 050

29 400

33 750

64,90

0,67

211

450

12 650

13 850

18 450

21 700

24 950

17,07

15 500

17 200

18 900

25 050

29 400

33 750

70,30

0,73

411

700

13 000

14 300

18 450

21 700

24 950

18,64

15 900

17 700

19 500

25 050

29 400

33 750

71,80

0,75

012

100

13 400

14 700

18 450

21 700

24 950

19,05

16 300

18 100

19 900

25 050

29 400

33 750

179

3




DINO

VAM

® TO

RQUE

VALU

ES

55-65

ksi

75-80-85

ksi

90-95-10

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.9 3/4"

59,20

0,59

56 84

07 60

08 36

010

750

12 650

14 550

7 47

08 30

09 13

014

750

17 350

19 950

8 15

09 05

09 95

017

200

20 250

23 300

247,65

15,11

9 30

010

300

11 300

14 650

17 200

19 750

10 200

11 300

12 400

19 900

23 500

27 100

11 100

12 300

13 500

23 300

27 500

31 700

60,20

0,60

97 15

07 95

08 75

011

050

13 000

14 950

7 83

08 70

09 57

015

400

18 100

20 800

8 45

09 40

010

350

18 150

21 350

24 550

15,47

9 70

010

800

11 900

15 000

17 700

20 400

10 600

11 800

13 000

20 750

24 500

28 250

11 400

12 700

14 000

24 550

28 900

33 250

99 7 7//88" "

66 22,,8 800

0 0,,6 62 2

557 7 4 47 7

0 088 33 00

0099 1 133

001 111

7 700 00

11 33 7755 00

11 55 8800 00

88 77 55

009 9 775 5

0 0110 0

775 50 0

1 15 5 770 000

1 188 4 4550 0

221 1 220 000

99 1 155

0 0110 0

115 50 0

1 11 1 115 500

1 188 4 4550 0

221 1 770 000

2 244 995 500

250,83

15,88

10 200

11 300

12 400

15 750

18 600

21 450

11 900

13 200

14 500

21 250

25 000

28 750

12 300

13 700

15 100

25 050

29 400

33 750

66,40

0,66

17 83

08 70

09 57

012

900

15 200

17 500

9 15

010

150

11 150

17 500

20 600

23 700

9 45

010

500

11 550

18 450

21 700

24 950

16,79

10 600

11 800

13 000

17 450

20 600

23 750

12 300

13 700

15 100

23 700

27 900

32 100

12 800

14 200

15 600

25 050

29 400

33 750

67,50

0,67

87 83

08 70

09 57

013

200

15 550

17 900

9 45

010

500

11 550

18 450

21 700

24 950

9 85

010

850

11 850

18 450

21 700

24 950

17,22

10 600

11 800

13 000

17 950

21 100

24 250

12 800

14 200

15 600

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

9 7/8"

68,90

0,70

07 83

08 70

09 57

014

150

16 650

19 150

9 45

010

500

11 550

18 450

21 700

24 950

9 85

010

850

11 850

18 450

21 700

24 950

250,83

17,78

10 600

11 800

13 000

19 150

22 600

26 050

12 800

14 200

15 600

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

70,50

0,72

07 83

08 70

09 57

014

750

17 350

19 950

9 85

010

850

11 850

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

1188,,2299

1100 660000

1111 880000

1133 000000

1199 990000

2233 550000

2277 110000

1133 220000

1144 770000

1166 220000

2255 005500

2299 440000

3333 775500

1133 770000

1155 220000

1166 770000

2255 005500

2299 440000

3333 775500

10 3/4

"40

,50

0,35

05 86

06 51

07 16

04 61

05 42

06 23

07 47

08 30

09 13

06 09

07 16

08 23

08 45

09 40

010

350

6 76

07 95

09 14

027

3,05

8,89

7 90

08 80

09 70

06 35

07 40

08 45

010

200

11 300

12 400

8 20

09 70

011

200

11 400

12 700

14 000

9 15

010

800

12 450

45,50

0,40

06 51

07 23

07 95

07 05

08 30

09 55

08 15

09 05

09 95

09 20

010

850

12 500

9 15

010

150

11 150

10 750

12 650

14 550

10,16

8 80

09 80

010

800

9 65

011

300

12 950

11 100

12 300

13 500

12 450

14 700

16 950

12 300

13 700

15 100

14 650

17 200

19 750

51,00

0,45

07 15

07 95

08 75

09 20

010

850

12 500

8 45

09 40

010

350

12 300

14 450

16 600

9 45

010

500

11 550

14 450

17 000

19 550

11,43

9 70

010

800

11 900

12 450

14 700

16 950

11 400

12 700

14 000

16 600

19 600

22 600

12 800

14 200

15 600

19 550

23 000

26 450

55,50

0,49

57 83

08 70

09 57

011

050

13 000

14 950

9 15

010

150

11 150

15 050

17 700

20 350

9 85

010

850

11 850

17 850

21 000

24 150

12,57

10 600

11 800

13 000

15 000

17 700

20 400

12 300

13 700

15 100

20 400

24 000

27 600

13 200

14 700

16 200

24 200

28 400

32 600

660 0, ,770 0

00 ,,55 44

5588 4 455

0099 4 400

001 100

3 355 00

11 33 2 200 00

11 55 5 555 00

11 77 9 900 00

99 8 855

0011 00

8 855 00

11 11 8 8550 0

118 8 1 15 50 0

2 21 1 3 35 500

2 244 5 555 00

1 100 1 1000 0

111 1 2 20 00 0

1 12 2 3 30 000

1 188 4 4550 0

221 1 770 000

2 244 9 9550 0

13,84

11 400

12 700

14 000

17 950

21 100

24 250

13 200

14 700

16 200

24 550

28 900

33 250

13 700

15 200

16 700

25 050

29 400

33 750

65,70

0,59

58 75

09 75

010

750

15 400

18 100

20 800

10 100

11 200

12 300

18 450

21 700

24 950

10 450

11 550

12 650

18 450

21 700

24 950

15,11

11 900

13 200

14 500

20 750

24 500

28 250

13 700

15 200

16 700

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

66,15

0,61

19 15

010

150

11 150

12 300

14 450

16 600

10 450

11 550

12 650

16 300

19 150

22 000

11 100

12 300

13 500

18 450

21 700

24 950

15,52

12 300

13 700

15 100

16 600

19 600

22 600

14 100

15 700

17 300

22 100

26 000

29 900

15 000

16 700

18 400

25 050

29 400

33 750

73,20

0,67

29 45

010

500

11 550

14 750

17 350

19 950

11 100

12 300

13 500

18 450

21 700

24 950

11 700

13 000

14 300

18 450

21 700

24 950

17,07

12 800

14 200

15 600

19 900

23 500

27 100

15 000

16 700

18 400

25 050

29 400

33 750

15 900

17 700

19 500

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

105-11

0-11

5 ks

i12

0-12

5-13

0 ks

i13

5-14

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.9 3/4"

59,20

0,59

58 75

09 75

010

750

18 450

21 700

24 950

9 45

010

500

11 550

18 450

21 700

24 950

10 100

11 200

12 300

18 450

21 700

24 950

247,65

15,11

11 900

13 200

14 500

25 050

29 400

33 750

12 800

14 200

15 600

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

60,20

0,60

99 15

010

150

11 150

18 450

21 700

24 950

9 85

010

850

11 850

18 450

21 700

24 950

10 450

11 550

12 650

18 450

21 700

24 950

15,47

12 300

13 700

15 100

25 050

29 400

33 750

13 200

14 700

16 200

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

99 7 7//88" "

66 22,,8 800

0 0,,6 62 2

5599 44 55

0011 00

5500 00

11 11 5 5550 0

118 8 4 45 50 0

2 21 1 7 70 000

2 244 9 955 00

11 00 1100 00

11 11 2 2000 0

112 2 330 000

1 188 4 4550 0

221 1 770 00 0

2 24 4 995 500

1 100 8 8550 0

111 1 995 500

1 133 0 05 500

1 188 4 4550 0

221 1 770 000

2 244 9 9550 0

250,83

15,88

12 800

14 200

15 600

25 050

29 400

33 750

13 700

15 200

16 700

25 050

29 400

33 750

14 600

16 200

17 800

25 050

29 400

33 750

66,40

0,66

19 85

010

850

11 850

18 450

21 700

24 950

10 450

11 550

12 650

18 450

21 700

24 950

11 100

12 300

13 500

18 450

21 700

24 950

16,79

13 200

14 700

16 200

25 050

29 400

33 750

14 100

15 700

17 300

25 050

29 400

33 750

15 000

16 700

18 400

25 050

29 400

33 750

67,50

0,67

810

100

11 200

12 300

18 450

21 700

24 950

10 850

11 950

13 050

18 450

21 700

24 950

11 450

12 650

13 850

18 450

21 700

24 950

17,22

13 700

15 200

16 700

25 050

29 400

33 750

14 600

16 200

17 800

25 050

29 400

33 750

15 500

17 200

18 900

25 050

29 400

33 750

9 7/8"

68,90

0,70

010

100

11 200

12 300

18 450

21 700

24 950

10 850

11 950

13 050

18 450

21 700

24 950

11 450

12 650

13 850

18 450

21 700

24 950

250,83

17,78

13 700

15 200

16 700

25 050

29 400

33 750

14 600

16 200

17 800

25 050

29 400

33 750

15 500

17 200

18 900

25 050

29 400

33 750

70,50

0,72

010

450

11 550

12 650

18 450

21 700

24 950

11 100

12 300

13 500

18 450

21 700

24 950

11 700

13 000

14 300

18 450

21 700

24 950

1188,,2299

1144 110000

1155 770000

1177 330000

2255 005500

2299 440000

3333 775500

1155 000000

1166 770000

1188 440000

2255 005500

2299 440000

3333 775500

1155 990000

1177 770000

1199 550000

2255 005500

2299 440000

3333 775500

10 3/4

"40

,50

0,35

09 45

010

500

11 550

7 70

09 05

010

400

10 850

11 950

13 050

8 65

010

150

11 650

11 450

12 650

13 850

9 20

010

850

12 500

273,05

8,89

12 800

14 200

15 600

10 500

12 300

14 100

14 600

16 200

17 800

11 600

13 700

15 800

15 500

17 200

18 900

12 450

14 700

16 950

45,50

0,40

09 85

010

850

11 850

12 000

14 100

16 200

11 100

12 300

13 500

13 500

15 900

18 300

11 700

13 000

14 300

14 750

17 350

19 950

10,16

13 200

14 700

16 200

16 250

19 100

21 950

15 000

16 700

18 400

18 300

21 600

24 900

15 900

17 700

19 500

19 900

23 500

27 100

51,00

0,45

010

100

11 200

12 300

16 300

19 150

22 000

11 450

12 650

13 850

18 450

21 700

24 950

12 100

13 400

14 700

18 450

21 700

24 950

11,43

13 700

15 200

16 700

22 100

26 000

29 900

15 500

17 200

18 900

25 050

29 400

33 750

16 300

18 100

19 900

25 050

29 400

33 750

55,50

0,49

510

450

11 550

12 650

18 450

21 700

24 950

11 700

13 000

14 300

18 450

21 700

24 950

12 450

13 750

15 050

18 450

21 700

24 950

12,57

14 100

15 700

17 300

25 050

29 400

33 750

15 900

17 700

19 500

25 050

29 400

33 750

16 700

18 600

20 500

25 050

29 400

33 750

660 0, ,770 0

00 ,,55 44

5511 11

1 100 00

11 22 3 300 00

11 33 5 5000 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

11 22 1 100 00

11 33 4 400 00

11 44 7 7000 0

118 8 445 50 0

2 21 1 7 70 000

2 244 9 955 00

1 122 7 7000 0

114 4 1 10 00 0

1 15 5 5 50 000

1 188 4 4550 0

221 1 770 000

2 244 9 9550 0

13,84

15 000

16 700

18 400

25 050

29 400

33 750

16 300

18 100

19 900

25 050

29 400

33 750

17 200

19 100

21 000

25 050

29 400

33 750

65,70

0,59

511

700

13 000

14 300

18 450

21 700

24 950

12 450

13 750

15 050

18 450

21 700

24 950

13 000

14 450

15 900

18 450

21 700

24 950

15,11

15 900

17 700

19 500

25 050

29 400

33 750

16 700

18 600

20 500

25 050

29 400

33 750

17 600

19 600

21 600

25 050

29 400

33 750

66,15

0,61

111

450

12 650

13 850

18 450

21 700

24 950

12 450

13 750

15 050

18 450

21 700

24 950

13 000

14 450

15 900

18 450

21 700

24 950

15,52

15 500

17 200

18 900

25 050

29 400

33 750

16 700

18 600

20 500

25 050

29 400

33 750

17 600

19 600

21 600

25 050

29 400

33 750

73,20

0,67

212

100

13 400

14 700

18 450

21 700

24 950

12 700

14 100

15 500

18 450

21 700

24 950

13 350

14 850

16 350

18 450

21 700

24 950

17,07

16 300

18 100

19 900

25 050

29 400

33 750

17 200

19 100

21 000

25 050

29 400

33 750

18 100

20 100

22 100

25 050

29 400

33 750

181

3




DINO

VAM

® TO

RQUE

VALU

ES

145-15

0-15

5 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

mm

mm.

N.m

.9 3/4"

59,20

0,59

510

850

11 950

13 050

18 450

21 700

24 950

247,65

15,11

14 600

16 200

17 800

25 050

29 400

33 750

60,20

0,60

911

100

12 300

13 500

18 450

21 700

24 950

15,47

15 000

16 700

18 400

25 050

29 400

33 750

99 7 7//88" "

66 22,,8 800

0 0,,6 62 2

551 11 1

4 45 500

1 122 6 655 00

11 33 8855 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

250,83

15,88

15 500

17 200

18 900

25 050

29 400

33 750

66,40

0,66

111

700

13 000

14 300

18 450

21 700

24 950

16,79

15 900

17 700

19 500

25 050

29 400

33 750

67,50

0,67

812

100

13 400

14 700

18 450

21 700

24 950

17,22

16 300

18 100

19 900

25 050

29 400

33 750

9 7/8"

68,90

0,70

012

100

13 400

14 700

18 450

21 700

24 950

250,83

17,78

16 300

18 100

19 900

25 050

29 400

33 750

70,50

0,72

012

450

13 750

15 050

18 450

21 700

24 950

1188,,2299

1166 770000

1188 660000

2200 550000

2255 005500

2299 440000

3333 775500

10 3/4

"40

,50

0,35

012

100

13 400

14 700

9 80

011

550

13 300

273,05

8,89

16 300

18 100

19 900

13 300

15 700

18 100

45,50

0,40

012

450

13 750

15 050

16 000

18 800

21 600

10,16

16 700

18 600

20 500

21 600

25 500

29 400

51,00

0,45

012

700

14 100

15 500

18 450

21 700

24 950

11,43

17 200

19 100

21 000

25 050

29 400

33 750

55,50

0,49

513

000

14 450

15 900

18 450

21 700

24 950

12,57

17 600

19 600

21 600

25 050

29 400

33 750

660 0, ,770 0

00 ,,55 44

5511 33

3 355 00

11 44 8 855 00

11 66 3 3550 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

13,84

18 100

20 100

22 100

25 050

29 400

33 750

65,70

0,59

513

700

15 200

16 700

18 450

21 700

24 950

15,11

18 500

20 600

22 700

25 050

29 400

33 750

66,15

0,61

113

700

15 200

16 700

18 450

21 700

24 950

15,52

18 500

20 600

22 700

25 050

29 400

33 750

73,20

0,67

214

000

15 550

17 100

18 450

21 700

24 950

17,07

19 000

21 100

23 200

25 050

29 400

33 750

3




DIN

O VAM

® TO

RQUE

VALU

ES

55-65

ksi

75-80-85

ksi

90-95-10

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.10

3/4

"76

,10

0,70

99 85

010

850

11 850

16 300

19 150

22 000

11 450

12 650

13 850

18 450

21 700

24 950

12 100

13 400

14 700

18 450

21 700

24 950

273,05

18,01

13 200

14 700

16 200

22 100

26 000

29 900

15 500

17 200

18 900

25 050

29 400

33 750

16 300

18 100

19 900

25 050

29 400

33 750

79,20

0,73

410

100

11 200

12 300

17 200

20 250

23 300

11 700

13 000

14 300

18 450

21 700

24 950

12 450

13 750

15 050

18 450

21 700

24 950

18,64

13 700

15 200

16 700

23 300

27 500

31 700

15 900

17 700

19 500

25 050

29 400

33 750

16 700

18 600

20 500

25 050

29 400

33 750

11 11 3 3// 44

""44 77

,, 0000

00 ,,3 377

556 6 8 84 4

0077 6 600

0 088 33 66

0077 7 70 0

0099 0 055

0 011 00

4 4000 0

88 7 755

009 9 775 5

001 100

775 500

1 100 4 4550 0

112 2 330 000

1 144 1 1550 0

9 9 885 5

001 10 0

885 500

1 111 8 8550 0

112 2 330 000

1 144 4455 00

11 66 6 6000 0

298,45

9,53

9 30

010

300

11 300

10 500

12 300

14 100

11 900

13 200

14 500

14 150

16 700

19 250

13 200

14 700

16 200

16 600

19 600

22 600

54,00

0,43

57 15

07 95

08 75

010

750

12 650

14 550

9 15

010

150

11 150

15 050

17 700

20 350

10 450

11 550

12 650

17 500

20 600

23 700

11,05

9 70

010

800

11 900

14 650

17 200

19 750

12 300

13 700

15 100

20 400

24 000

27 600

14 100

15 700

17 300

23 700

27 900

32 100

60,00

0,48

97 83

08 70

09 57

09 50

011

200

12 900

9 85

010

850

11 850

12 900

15 200

17 500

10 850

11 950

13 050

14 750

17 350

19 950

12,42

10 600

11 800

13 000

12 950

15 200

17 450

13 200

14 700

16 200

17 450

20 600

23 750

14 600

16 200

17 800

19 900

23 500

27 100

65,00

0,53

49 15

010

150

11 150

12 000

14 100

16 200

10 450

11 550

12 650

16 300

19 150

22 000

11 100

12 300

13 500

18 450

21 700

24 950

13,56

12 300

13 700

15 100

16 250

19 100

21 950

14 100

15 700

17 300

22 100

26 000

29 900

15 000

16 700

18 400

25 050

29 400

33 750

11 3/4

"71

,00

0,58

29 85

010

850

11 850

14 150

16 650

19 150

11 100

12 300

13 500

18 450

21 700

24 950

11 700

13 000

14 300

18 450

21 700

24 950

229988,,4455

1144,,7788

1133 220000

1144 770000

1166 220000

1199 115500

2222 660000

2266 005500

1155 000000

1166 770000

1188 440000

2255 005500

2299 440000

3333 775500

1155 990000

1177 770000

1199 550000

2255 005500

2299 440000

3333 775500

11 7/8

"71

,80

0,58

29 85

010

850

11 850

14 150

16 650

19 150

11 100

12 300

13 500

18 450

21 700

24 950

11 700

13 000

14 300

18 450

21 700

24 950

301,62

514

,78

13 200

14 700

16 200

19 150

22 600

26 050

15 000

16 700

18 400

25 050

29 400

33 750

15 900

17 700

19 500

25 050

29 400

33 750

13 3/8

"54

,50

0,38

08 75

09 75

010

750

9 50

011

200

12 900

11 450

12 650

13 850

12 900

15 200

17 500

12 700

14 100

15 500

14 750

17 350

19 950

339,73

9,65

11 900

13 200

14 500

12 950

15 200

17 450

15 500

17 200

18 900

17 450

20 600

23 750

17 200

19 100

21 000

19 900

23 500

27 100

61,00

0,43

09 15

010

150

11 150

12 900

15 200

17 500

11 700

13 000

14 300

17 850

21 000

24 150

13 000

14 450

15 900

18 450

21 700

24 950

10,92

12 300

13 700

15 100

17 450

20 600

23 750

15 900

17 700

19 500

24 200

28 400

32 600

17 600

19 600

21 600

25 050

29 400

33 750

68,00

0,48

09 45

010

500

11 550

16 000

18 800

21 600

12 100

13 400

14 700

18 450

21 700

24 950

13 350

14 850

16 350

18 450

21 700

24 950

12,19

12 800

14 200

15 600

21 600

25 500

29 400

16 300

18 100

19 900

25 050

29 400

33 750

18 100

20 100

22 100

25 050

29 400

33 750

772 2, ,000 0

00 ,,55 11

4411 00

1 1000 0

111 1 220 000

1 122 3 300 00

11 88 4 455 00

22 11 7 700 00

22 44 9 955 00

11 22 4 4550 0

113 3 775 500

1 155 0 055 00

11 88 4 455 00

22 11 7 700 00

22 44 9 9550 0

1 133 7 7000 0

115 5 2 20 00 0

1 16 6 7 70 000

1 188 4 4550 0

221 1 770 00 0

2 244 9 9550 0

13,06

13 700

15 200

16 700

25 050

29 400

33 750

16 700

18 600

20 500

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

77,00

0,55

010

450

11 550

12 650

15 400

18 100

20 800

12 700

14 100

15 500

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

13,97

14 100

15 700

17 300

20 750

24 500

28 250

17 200

19 100

21 000

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

80,70

0,58

011

700

13 000

14 300

17 500

20 600

23 700

13 000

14 450

15 900

18 450

21 700

24 950

14 000

15 550

17 100

18 450

21 700

24 950

14,73

15 900

17 700

19 500

23 700

27 900

32 100

17 600

19 600

21 600

25 050

29 400

33 750

19 000

21 100

23 200

25 050

29 400

33 750

85,00

0,60

812

100

13 400

14 700

18 450

21 700

24 950

13 350

14 850

16 350

18 450

21 700

24 950

14 300

15 900

17 500

18 450

21 700

24 950

15,44

16 300

18 100

19 900

25 050

29 400

33 750

18 100

20 100

22 100

25 050

29 400

33 750

19 400

21 600

23 800

25 050

29 400

33 750

183

3




DINO

VAM

® TO

RQUE

VALU

ES

105-11

0-11

5 ks

i12

0-12

5-13

0 ks

i13

5-14

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.10

3/4

"76

,10

0,70

912

700

14 100

15 500

18 450

21 700

24 950

13 000

14 450

15 900

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

273,05

18,01

17 200

19 100

21 000

25 050

29 400

33 750

17 600

19 600

21 600

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

79,20

0,73

413

000

14 450

15 900

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

14 000

15 550

17 100

18 450

21 700

24 950

18,64

17 600

19 600

21 600

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

19 000

21 100

23 200

25 050

29 400

33 750

11 11 3 3// 44

""44 77

,, 0000

00 ,,3 377

551 11 1

1 10 000

1 122 3 300 00

11 33 5500 00

11 44 1155 00

11 66 6 6550 0

119 9 1 15 50 0

1 12 2 4 45 500

113 3 775 500

1 155 0 0550 0

115 5 770 00 0

1 18 8 445 500

2 211 2 2000 0

113 3 335 500

1 144 885 500

1 166 3 3550 0

117 7 220 000

2 200 2 2550 0

223 3 330 00 0

298,45

9,53

15 000

16 700

18 400

19 150

22 600

26 050

16 700

18 600

20 500

21 250

25 000

28 750

18 100

20 100

22 100

23 300

27 500

31 700

54,00

0,43

511

700

13 000

14 300

18 450

21 700

24 950

13 000

14 450

15 900

18 450

21 700

24 950

14 000

15 550

17 100

18 450

21 700

24 950

11,05

15 900

17 700

19 500

25 050

29 400

33 750

17 600

19 600

21 600

25 050

29 400

33 750

19 000

21 100

23 200

25 050

29 400

33 750

60,00

0,48

911

700

13 000

14 300

16 900

19 900

22 900

13 000

14 450

15 900

18 450

21 700

24 950

14 000

15 550

17 100

18 450

21 700

24 950

12,42

15 900

17 700

19 500

22 950

27 000

31 050

17 600

19 600

21 600

25 050

29 400

33 750

19 000

21 100

23 200

25 050

29 400

33 750

65,00

0,53

412

450

13 750

15 050

18 450

21 700

24 950

13 350

14 850

16 350

18 450

21 700

24 950

14 300

15 900

17 500

18 450

21 700

24 950

13,56

16 700

18 600

20 500

25 050

29 400

33 750

18 100

20 100

22 100

25 050

29 400

33 750

19 400

21 600

23 800

25 050

29 400

33 750

11 3/4

"71

,00

0,58

213

000

14 450

15 900

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

14 600

16 250

17 900

18 450

21 700

24 950

229988,,4455

1144,,7788

1177 660000

1199 660000

2211 660000

2255 005500

2299 440000

3333 775500

1188 550000

2200 660000

2222 770000

2255 005500

2299 440000

3333 775500

1199 990000

2222 110000

2244 330000

2255 005500

2299 440000

3333 775500

11 7/8

"71

,80

0,58

212

450

13 750

15 050

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

14 600

16 250

17 900

18 450

21 700

24 950

301,62

514

,78

16 700

18 600

20 500

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

19 900

22 100

24 300

25 050

29 400

33 750

13 3/8

"54

,50

0,38

014

300

15 900

17 500

16 900

19 900

22 900

16 300

18 100

19 900

18 450

21 700

24 950

17 600

19 550

21 500

18 450

21 700

24 950

339,73

9,65

19 400

21 600

23 800

22 950

27 000

31 050

22 000

24 500

27 000

25 050

29 400

33 750

23 800

26 500

29 200

25 050

29 400

33 750

61,00

0,43

015

000

16 650

18 300

18 450

21 700

24 950

16 600

18 450

20 300

18 450

21 700

24 950

17 900

19 900

21 900

18 450

21 700

24 950

10,92

20 300

22 600

24 900

25 050

29 400

33 750

22 500

25 000

27 500

25 050

29 400

33 750

24 300

27 000

29 700

25 050

29 400

33 750

68,00

0,48

015

300

17 000

18 700

18 450

21 700

24 950

16 900

18 800

20 700

18 450

21 700

24 950

18 200

20 250

22 300

18 450

21 700

24 950

12,19

20 700

23 000

25 300

25 050

29 400

33 750

22 900

25 500

28 100

25 050

29 400

33 750

24 700

27 500

30 300

25 050

29 400

33 750

772 2, ,000 0

00 ,,55 11

4411 55

6 600 00

11 77 3 355 00

11 99 1 1000 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

11 77 2 255 00

11 99 1 155 00

22 11 0 0550 0

118 8 445 50 0

2 21 1 7 70 000

2 244 9 955 00

1 188 5 5550 0

220 0 6 60 00 0

2 22 2 6 65 500

1 188 4 4550 0

221 1 770 000

2 244 9 9550 0

13,06

21 100

23 500

25 900

25 050

29 400

33 750

23 400

26 000

28 600

25 050

29 400

33 750

25 100

27 900

30 700

25 050

29 400

33 750

77,00

0,55

015

600

17 350

19 100

18 450

21 700

24 950

16 900

18 800

20 700

18 450

21 700

24 950

18 200

20 250

22 300

18 450

21 700

24 950

13,97

21 100

23 500

25 900

25 050

29 400

33 750

22 900

25 500

28 100

25 050

29 400

33 750

24 700

27 500

30 300

25 050

29 400

33 750

80,70

0,58

015

950

17 700

19 450

18 450

21 700

24 950

17 250

19 150

21 050

18 450

21 700

24 950

18 550

20 600

22 650

18 450

21 700

24 950

14,73

21 600

24 000

26 400

25 050

29 400

33 750

23 400

26 000

28 600

25 050

29 400

33 750

25 100

27 900

30 700

25 050

29 400

33 750

85,00

0,60

816

300

18 100

19 900

18 450

21 700

24 950

17 600

19 550

21 500

18 450

21 700

24 950

18 900

21 000

23 100

18 450

21 700

24 950

15,44

22 000

24 500

27 000

25 050

29 400

33 750

23 800

26 500

29 200

25 050

29 400

33 750

25 600

28 400

31 200

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

145-15

0-15

5 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

mm

mm.

N.m

.10

3/4

"76

,10

0,70

914

300

15 900

17 500

18 450

21 700

24 950

273,05

18,01

19 400

21 600

23 800

25 050

29 400

33 750

79,20

0,73

414

600

16 250

17 900

18 450

21 700

24 950

18,64

19 900

22 100

24 300

25 050

29 400

33 750

11 11 3 3// 44

""44 77

,, 0000

00 ,,3 377

551 14 4

3 30 000

1 155 9 900 00

11 77 5500 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

298,45

9,53

19 400

21 600

23 800

25 050

29 400

33 750

54,00

0,43

515

000

16 650

18 300

18 450

21 700

24 950

11,05

20 300

22 600

24 900

25 050

29 400

33 750

60,00

0,48

915

000

16 650

18 300

18 450

21 700

24 950

12,42

20 300

22 600

24 900

25 050

29 400

33 750

65,00

0,53

415

300

17 000

18 700

18 450

21 700

24 950

13,56

20 700

23 000

25 300

25 050

29 400

33 750

11 3/4

"71

,00

0,58

215

600

17 350

19 100

18 450

21 700

24 950

229988,,4455

1144,,7788

2211 110000

2233 550000

2255 990000

2255 005500

2299 440000

3333 775500

11 7/8

"71

,80

0,58

215

600

17 350

19 100

18 450

21 700

24 950

301,62

514

,78

21 100

23 500

25 900

25 050

29 400

33 750

13 3/8

"54

,50

0,38

018

900

21 000

23 100

18 450

21 700

24 950

339,73

9,65

25 600

28 400

31 200

25 050

29 400

33 750

61,00

0,43

019

200

21 350

23 500

18 450

21 700

24 950

10,92

26 000

28 900

31 800

25 050

29 400

33 750

68,00

0,48

019

550

21 700

23 850

18 450

21 700

24 950

12,19

26 500

29 400

32 300

25 050

29 400

33 750

772 2, ,000 0

00 ,,55 11

4411 99

5 555 00

22 11 7 700 00

22 33 8 8550 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

13,06

26 500

29 400

32 300

25 050

29 400

33 750

77,00

0,55

019

550

21 700

23 850

18 450

21 700

24 950

13,97

26 500

29 400

32 300

25 050

29 400

33 750

80,70

0,58

019

550

21 700

23 850

18 450

21 700

24 950

14,73

26 500

29 400

32 300

25 050

29 400

33 750

85,00

0,60

819

550

21 700

23 850

18 450

21 700

24 950

15,44

26 500

29 400

32 300

25 050

29 400

33 750

185

3




DINO

VAM

® TO

RQUE

VALU

ES

55-65

ksi

75-80-85

ksi

90-95-10

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.13

3/8

"86

,00

0,62

512

450

13 750

15 050

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

14 600

16 250

17 900

18 450

21 700

24 950

339,73

15,88

16 700

18 600

20 500

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

19 900

22 100

24 300

25 050

29 400

33 750

13 5/8

"88

,20

0,62

512

450

13 750

15 050

18 450

21 700

24 950

13 700

15 200

16 700

18 450

21 700

24 950

14 300

15 900

17 500

18 450

21 700

24 950

346,08

15,88

16 700

18 600

20 500

25 050

29 400

33 750

18 500

20 600

22 700

25 050

29 400

33 750

19 400

21 600

23 800

25 050

29 400

33 750

11 44""

88 22,, 5500

00 ,,5 566

2211 33

7700 00

11 55 2200 00

11 66 7 7000 0

113 3 8 80 00 0

1 16 6 2 25 500

1 188 7 700 00

11 55 6600 00

11 77 33550 0

119 9 110 000

1 188 1 1550 0

221 1 335 50 0

2 24 4 555 500

1 166 3 3000 0

118 8 110 000

1 199 9 9000 0

118 8 4 4550 0

221 1 770 000

2 244 9 9550 0

355,60

14,27

18 500

20 600

22 700

18 800

22 100

25 400

21 100

23 500

25 900

24 550

28 900

33 250

22 000

24 500

27 000

25 050

29 400

33 750

86,00

0,60

014

300

15 900

17 500

16 600

19 550

22 500

16 300

18 100

19 900

18 450

21 700

24 950

16 900

18 800

20 700

18 450

21 700

24 950

15,24

19 400

21 600

23 800

22 450

26 500

30 550

22 000

24 500

27 000

25 050

29 400

33 750

22 900

25 500

28 100

25 050

29 400

33 750

93,00

0,65

015

000

16 650

18 300

18 450

21 700

24 950

16 900

18 800

20 700

18 450

21 700

24 950

17 600

19 550

21 500

18 450

21 700

24 950

16,51

20 300

22 600

24 900

25 050

29 400

33 750

22 900

25 500

28 100

25 050

29 400

33 750

23 800

26 500

29 200

25 050

29 400

33 750

94,80

0,65

615

600

17 350

19 100

18 450

21 700

24 950

17 600

19 550

21 500

18 450

21 700

24 950

18 200

20 250

22 300

18 450

21 700

24 950

16,66

21 100

23 500

25 900

25 050

29 400

33 750

23 800

26 500

29 200

25 050

29 400

33 750

24 700

27 500

30 300

25 050

29 400

33 750

99,00

0,68

816

300

18 100

19 900

18 450

21 700

24 950

18 200

20 250

22 300

18 450

21 700

24 950

18 900

21 000

23 100

18 450

21 700

24 950

1177,,4488

2222 000000

2244 550000

2277 000000

2255 005500

2299 440000

3333 775500

2244 770000

2277 550000

3300 330000

2255 005500

2299 440000

3333 775500

2255 660000

2288 440000

3311 220000

2255 005500

2299 440000

3333 775500

14"

100,00

0,70

016

600

18 450

20 300

18 450

21 700

24 950

18 900

21 000

23 100

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

355,60

17,78

22 500

25 000

27 500

25 050

29 400

33 750

25 600

28 400

31 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

106,00

0,75

016

900

18 800

20 700

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19,05

22 900

25 500

28 100

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

114,00

0,80

016

900

18 800

20 700

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

20,32

22 900

25 500

28 100

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

16"

65,00

0,37

512

450

13 750

15 050

10 750

12 650

14 550

15 600

17 350

19 100

14 450

17 000

19 550

17 600

19 550

21 500

16 600

19 550

22 500

406,40

9,53

16 700

18 600

20 500

14 650

17 200

19 750

21 100

23 500

25 900

19 550

23 000

26 450

23 800

26 500

29 200

22 450

26 500

30 550

775 5, ,000 0

00 ,,44 33

8811 33

0 0000 0

114 4 445 500

1 155 9 900 00

11 66 6 600 00

11 99 5 555 00

22 22 5 500 00

11 66 3 3000 0

118 8 110 000

1 199 9 900 00

11 88 4 455 00

22 11 7 700 00

22 44 9 9550 0

1 188 2 2000 0

220 0 2 25 50 0

2 22 2 3 30 000

1 188 4 4550 0

221 1 770 00 0

2 244 9 9550 0

11,13

17 600

19 600

21 600

22 450

26 500

30 550

22 000

24 500

27 000

25 050

29 400

33 750

24 700

27 500

30 300

25 050

29 400

33 750

84,00

0,49

513

700

15 200

16 700

18 450

21 700

24 950

16 900

18 800

20 700

18 450

21 700

24 950

18 900

21 000

23 100

18 450

21 700

24 950

12,57

18 500

20 600

22 700

25 050

29 400

33 750

22 900

25 500

28 100

25 050

29 400

33 750

25 600

28 400

31 200

25 050

29 400

33 750

84,80

0,50

014

000

15 550

17 100

18 450

21 700

24 950

17 250

19 150

21 050

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

12,70

19 000

21 100

23 200

25 050

29 400

33 750

23 400

26 000

28 600

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

94,50

0,56

216

900

18 800

20 700

15 700

18 450

21 200

18 900

21 000

23 100

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

14,27

22 900

25 500

28 100

21 250

25 000

28 750

25 600

28 400

31 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

105-11

0-11

5 ks

i12

0-12

5-13

0 ks

i13

5-14

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.13

3/8

"86

,00

0,62

516

600

18 450

20 300

18 450

21 700

24 950

17 900

19 900

21 900

18 450

21 700

24 950

19 200

21 350

23 500

18 450

21 700

24 950

339,73

15,88

22 500

25 000

27 500

25 050

29 400

33 750

24 300

27 000

29 700

25 050

29 400

33 750

26 000

28 900

31 800

25 050

29 400

33 750

13 5/8

"88

,20

0,62

516

300

18 100

19 900

18 450

21 700

24 950

18 200

20 250

22 300

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

346,08

15,88

22 000

24 500

27 000

25 050

29 400

33 750

24 700

27 500

30 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

11 44""

88 22,, 5500

00 ,,5 566

221 17 7

6 60 000

1 199 5 555 00

22 11 5500 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

1 19 9 5 55 500

221 1 770 000

2 233 8 8550 0

118 8 445 50 0

2 21 1 770 000

2 244 9 9550 0

119 9 555 500

2 211 770 000

2 233 8 8550 0

118 8 445 500

2 211 7 7000 0

224 4 995 50 0

355,60

14,27

23 800

26 500

29 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

86,00

0,60

018

200

20 250

22 300

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

15,24

24 700

27 500

30 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

93,00

0,65

018

900

21 000

23 100

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

16,51

25 600

28 400

31 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

94,80

0,65

619

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

16,66

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

99,00

0,68

819

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

1177,,4488

2266 550000

2299 440000

3322 330000

2255 005500

2299 440000

3333 775500

2266 550000

2299 440000

3322 330000

2255 005500

2299 440000

3333 775500

2266 550000

2299 440000

3322 330000

2255 005500

2299 440000

3333 775500

14"

100,00

0,70

019

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

355,60

17,78

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

106,00

0,75

019

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19,05

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

114,00

0,80

019

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

20,32

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

16"

65,00

0,37

519

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

406,40

9,53

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

775 5, ,000 0

00 ,,44 33

8811 99

5 555 00

22 11 7 700 00

22 33 8 8550 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

11 99 5 555 00

22 11 7 700 00

22 33 8 8550 0

118 8 445 50 0

2 21 1 7 70 000

2 244 9 955 00

1 199 5 5550 0

221 1 7 70 00 0

2 23 3 8 85 500

1 188 4 4550 0

221 1 770 000

2 244 9 9550 0

11,13

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

84,00

0,49

519

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

12,57

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

84,80

0,50

019

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

12,70

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

94,50

0,56

219

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

14,27

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

187

3




DINO

VAM

® TO

RQUE

VALU

ES

145-15

0-15

5 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

mm

mm.

N.m

.13

3/8

"86

,00

0,62

519

550

21 700

23 850

18 450

21 700

24 950

339,73

15,88

26 500

29 400

32 300

25 050

29 400

33 750

13 5/8

"88

,20

0,62

519

550

21 700

23 850

18 450

21 700

24 950

346,08

15,88

26 500

29 400

32 300

25 050

29 400

33 750

11 44""

88 22,, 5500

00 ,,5 566

221 19 9

5 55 500

2 211 7 700 00

22 33 8855 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

355,60

14,27

26 500

29 400

32 300

25 050

29 400

33 750

86,00

0,60

019

550

21 700

23 850

18 450

21 700

24 950

15,24

26 500

29 400

32 300

25 050

29 400

33 750

93,00

0,65

019

550

21 700

23 850

18 450

21 700

24 950

16,51

26 500

29 400

32 300

25 050

29 400

33 750

94,80

0,65

619

550

21 700

23 850

18 450

21 700

24 950

16,66

26 500

29 400

32 300

25 050

29 400

33 750

99,00

0,68

819

550

21 700

23 850

18 450

21 700

24 950

1177,,4488

2266 550000

2299 440000

3322 330000

2255 005500

2299 440000

3333 775500

14"

100,00

0,70

019

550

21 700

23 850

18 450

21 700

24 950

355,60

17,78

26 500

29 400

32 300

25 050

29 400

33 750

106,00

0,75

019

550

21 700

23 850

18 450

21 700

24 950

19,05

26 500

29 400

32 300

25 050

29 400

33 750

114,00

0,80

019

550

21 700

23 850

18 450

21 700

24 950

20,32

26 500

29 400

32 300

25 050

29 400

33 750

16"

65,00

0,37

519

550

21 700

23 850

18 450

21 700

24 950

406,40

9,53

26 500

29 400

32 300

25 050

29 400

33 750

775 5, ,000 0

00 ,,44 33

8811 99

5 555 00

22 11 7 700 00

22 33 8 8550 0

118 8 4 45 50 0

221 1 770 000

2 244 9 955 00

11,13

26 500

29 400

32 300

25 050

29 400

33 750

84,00

0,49

519

550

21 700

23 850

18 450

21 700

24 950

12,57

26 500

29 400

32 300

25 050

29 400

33 750

84,80

0,50

019

550

21 700

23 850

18 450

21 700

24 950

12,70

26 500

29 400

32 300

25 050

29 400

33 750

94,50

0,56

219

550

21 700

23 850

18 450

21 700

24 950

14,27

26 500

29 400

32 300

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

55-65

ksi

75-80-85

ksi

90-95-10

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.16

"97

,00

0,57

519

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

406,40

14,61

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

104,00

0,62

517

600

19 550

21 500

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

15,88

23 800

26 500

29 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

110 09 9,,0 00 0

0 0,,665 5

661 188

9 900 00

22 11 0000 00

22 33 1100 00

11 88 4 4550 0

221 1 7 7000 0

224 4 9 95 500

1 199 5 555 00

2 21 1 770 000

2 233 8 8550 0

118 8 445 500

2 211 7 7000 0

224 4 995 50 0

1 19 9 555 500

2 211 7 7000 0

223 3 885 50 0

1 18 8 445 500

2 211 7 7000 0

224 4 995 500

16,66

25 600

28 400

31 200

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

128,00

0,78

119

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19,84

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

189

3




DINO

VAM

® TO

RQUE

VALU

ES

105-11

0-11

5 ks

i12

0-12

5-13

0 ks

i13

5-14

0 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

ft.lb.

ft.lb.

mm

mm.

N.m

.N.m

.N.m

.16

"97

,00

0,57

519

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

406,40

14,61

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

104,00

0,62

519

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

15,88

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

110 09 9,,0 00 0

0 0,,665 5

661 19 9

5 55 500

2 211 7 700 00

22 33 8855 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

1 19 9 5 55 500

221 1 770 000

2 233 8 8550 0

118 8 445 50 0

2 21 1 770 000

2 244 9 9550 0

119 9 555 500

2 211 770 000

2 233 8 8550 0

118 8 445 500

2 211 7 7000 0

224 4 995 50 0

16,66

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

128,00

0,78

119

550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19 550

21 700

23 850

18 450

21 700

24 950

19,84

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

26 500

29 400

32 300

25 050

29 400

33 750

3




DINO

VAM

® TO

RQUE

VALU

ES

145-15

0-15

5 ks

iS

IZE

NOM

INAL

WALL

Mill

Side

Field

& Acc

esso

ries

(OD)

WE

IGHT

THIC

KNESS

min.

opti.

max

.min.

opti.

max

.in.

in.

ft.lb.

ft.lb.

mm

mm.

N.m

.16

"97

,00

0,57

519

550

21 700

23 850

18 450

21 700

24 950

406,40

14,61

26 500

29 400

32 300

25 050

29 400

33 750

104,00

0,62

519

550

21 700

23 850

18 450

21 700

24 950

15,88

26 500

29 400

32 300

25 050

29 400

33 750

110 09 9,,0 00 0

0 0,,665 5

661 19 9

5 55 500

2 211 7 700 00

22 33 8855 00

11 88 4455 00

22 11 7 7000 0

224 4 9 95 50 0

16,66

26 500

29 400

32 300

25 050

29 400

33 750

128,00

0,78

119

550

21 700

23 850

18 450

21 700

24 950

19,84

26 500

29 400

32 300

25 050

29 400

33 750

191

3




3




3.7 BIG OMEGA™

Application

Standard coupling OD complies with standard rules; it can be increased forhigher grades and / or thicker wall thicknesses if matching internal pressureresistance is required for pipe body vs. connection (-MS option).

An internal torque shoulder (-IS option) is available upon request forapplications requiring high torque, bending and/or high axial compressionperformance.

BIG OMEGA™ Casing is a mill threaded pipe. It is available in normalizedor quenched and tempered condition in both API and Vallourec standard,low temperature and sour service proprietary grades.

BIG OMEGA™ Casing possesses the rugged Vallourec developed threadprofile featuring:• 3TPI versus Buttress 5TPI which avoids any cross-threading andconsiderably speeds up running time• Taper 1:7.5 versus Buttress 1:12 for easier stabbing and quicker runnning• Load flank perpendicular to thread cone• Stabbing flank 30°• Crests and roots parallel to cone• Enhanced thread height 0.0846 in. (2,15 mm) versus Buttress whicheliminates jump-out under highest tensile loads

Design PrinciplesBIG OMEGA™ Casing canbe delivered in OD’s rangingfrom 14 in. to 26 in. and inlengths corresponding toAPI ranges 1 to 3 (includingpup joints).

BIG OMEGA™ is athreaded & coupledconnection. The pin threadis cut directly into the pipe,so any problem associatedwith weld-on connectors iseliminated.


193

3




Outside diameter BIG OMEGA™The outside diameter of the BIG OMEGA™ Casing according to API 5CT.The inside diameter of the auxiliary elevator with the picked up BIGOMEGA™ Casing should be fixed aligned with the axis of the casing alreadyinstalled in the rotary table. The elevator should be hung up freely movingat a swivel, which turns easily during make-up.

Dope QuantitiesBIG OMEGA™ casing in grades J 55 Through to N80 is usually made upwith API modified or non-metallic thread compounds. Grades 95 ksi andhigher grades require make up with Liquid – O – Ring 104 or equivalent.100 % dope quantity should be applied to the pin or box end.120g to 150g of dope should be applied for all dimensions independent ofthe dope type.

Make up of BIG OMEGA™The capacity of the power tong must be at least 60% higher than the guidingtorque to allow breaking of a connection or to make up joints with threadlocking compound.

Stab casing carefully to avoid injuring threads. A good crew coordination isessential.

BIG OMEGA™ Connections must be made up with a certain torque value.- A triangle is hard-stamped on each thread. The location is marked by along white line on the pin-end side.- To find the proper torque at least 10 power make-ups to the base of thistriangle should be carried out on each running job. The average torque valueof these make-ups is the proper torque to run the total casing string.- Power make-up procedure should not be interrupted until the proper torquevalue is reached.- Every connection should be checked for correct power make-up position(see sketch): the coupling face after power make-up must be within thetolerance area of 0.433”(11 mm) to 0.748”(19 mm) referred to the apex oftriangle

3




Make-up position.

Make-up torque table as guide for choice of power tong capacity.A guiding torque recommendation is listed in the table below for choice ofpower tong capacity.

Commonly experienced torque factors:API modified thread compound : 1.0Liquid-O-Ring 104 : 0.8Jet LubeTF 15 : 0.9Bakerlock : 1.3


195

3




3




197

3




3




199

3




3.8 VAM® BOLT

ApplicationVAM® BOLT is a Premium Flush Casing connection suitable for tight

clearance applications, especially big bore subsea well heads. It is easy to

run and provides superior seal abilities and mechanical integrity in extreme

loads.It is available from 11 7/8” to 18” OD.

Design features and performances

• Double metal to metal seals provide internal and external pressure tightness.

• Seal ability validated with combined loads cycles (some sizes have beenqualified as per ISO 13679(2002) CAL II and ISO 13679 / FDIS 2011 CAL1-E test programs.

• Maximum compression resistance (100% of the connection yield strength).

• The rugged dovetail thread provides excellent mechanical integrity.

• VAM® BOLT demonstrated easy running properties thanks to fast make-upwith double start thread, improved stabbing, and the square shoulder thatprovides high break-out resistance and reliable make-up

�


200

3




Dope quantitiesThe minimum quantity of compound should be shared between Pin and Box

ends as follows:

⇨ 50% on Box (never leave the box without any dope)

⇨ 50% on Pin

⇨ Dope should be applied evenly in order to get a uniform coating on all parts

of the connection.

⇨ If a dope applicator is used for the box end it shall be adjusted to apply the

above recommended quantity of dope.

Thread Compound

201

3




VA

M®

BO

LT

TE

CH

NIC

AL D

AT

A

202

3




VA

M®

BO

LT

TO

RQ

UE

VA

LU

ES

3




3.9 VAM® SG

Application

Main features:⇨ Seal protected from rough handling⇨ Enhanced torque resistance⇨ Reliable running ability⇨ Fit for Shale Rig handling systems⇨ Deep stabbing dual step thread

Description:Integral Semi-FlushPremium Joint4 ½” – 5” – 5 ½”

Applications:A single Semi-Flushpremium solution for thefull string length

Enhanced torque andtension resistancecompared to currentSemi-Flush connections

A highly competitivesolution for Shale playeconomics© Vallourec Oil and Gas France


VAM

® S

G T

EC

HN

ICA

L D

ATA

114.30

11.10

10.5

4

114.30

3




3




3.10 VAM® FJL

Application

External Torque ShoulderAn innovative reverse angle external torque shoulder provides a positivetorque stop and energizes the external metal-to-metal seal.This shoulder also permits visual confirmation of power-tight make-up.

Multiple Seal SystemAn external seal and an internal seal work independently of each other toachieve sealing against annulus and bore pressures.This multiple seal arrangement ensures gas-tight sealing integrity to 100%of the rated burst and collapse of the pipe body.

Interference Tapered ThreadIn order to provide optimum strength, the VAM® FJL is designed for 65% to70% efficiency under tension in medium wall thickness.Thread load flank has a 15° reverse angle to resist jump out.Thread stabbing flank has a 45° angle for fast, trouble-free make-up.

Integral Flush DesignVAM® FJL is an integralconnection threaded on plain-endpipe with the OD of theconnection totally flush with thepipe body.Sizes range from 2 3/8" to 11 7/8"for such clearance applicationsas tubing in small sizes, drillingliners and tie-backs in mediumsizes, and contingency liner inlarger casing diameters


3




The design of VAM® FJL exhibits an exceptional bending resistance for aconnection of this class.

Streamlined Internal and External ProfileThe O.D. and I.D. is 100% flush (there is no upset).The I.D. is bored and recess-free for smooth, efficient flow.The O.D. is turned to tight tolerance.VAM® FJL can be repaired by VAM® licensed workshops. Only slight pin endswaging and slight box end expansion are needed for machining threads

Dope quantitiesThe minimum quantity of compound should be shared between Pin and Boxends as follows:2/3 on Box (never leave the box without any dope)1/3 on PinDope should be applied evenly in order to get a uniform coating on all partsof the connection.If a dope applicator is used for the box end it shall be adjusted to apply theabove recommended quantity of dope.

Minimum make-up dope quantity

3




Running procedureThe VAM® FJL connection can be run exactly as VAM® tubing or casingwhen the special lifting plug has been set in the box of the joint to simulatea coupling face.

Setting the lifting plug:Caution: Be aware that VAM® FJL of the same OD but different wallthickness (lb/ft) may have different thread tapers. Ensure that lifting plugsmatch thread taper requirements. In addition the use of slip type elevatorsis strongly recommended.This lifting plug must be firmly tightened with a steel bar.The joint can be used exactly as a normal coupled joint.When the lifting plug is tightened:Remove the lifting plug from the previous joint (the pipe in the slips shall befitted with a safety clamp).Stab as a VAM® joint with a stabbing guide.Engage the four or five first threads with a chain tong.

Note: During running when the joint turns make sure the lifting plug is freefrom the elevator and rotates with the pipe. Otherwise there is a risk ofunscrewing the lifting plug, which could then fall onto the drill-floor.

When using the back-up tong, in order to avoid any ovalisation of the boxend the back up tong shall be positioned at least 1 foot from the end of thepipe.The lifting plug must be kept clean and checked every make up in order toverify the integrity of threads (risk of galling).

Note: a minimum of 3 lifting plugs is required (2 in process of running, atleast 1 spare).

This will avoid slowing down the operation and avoid damaging the pipesthreads if the plug is damaged itself. This will also allow time to carry outthread inspection of the lifting plug while running.

3




3




3




3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




SIZE

(OD

)N

OM

INA

LW

EIG

HT

WA

LLTH

ICK

NE

SS

3




3




3.11 VAM® HTF

Looking ahead on the outcoming testing industry standards, VAM® decidedto create a new design and launch on the market the VAM® HTF-NR as thenew standard version of VAM® extreme high torque flush connection. TheVAM® HTF-NR has been tested as per API RP 5C5:2013 CAL II whichinclude the gas sealability having load points with bending, internal pressureand high temperature at 135° C.

VAM® HTFTM (High Torque

Flush) is a true flush OD and

ID integral connection pro-

viding maximum clearance

along with extreme torque

strength for challenging

applications such as drilling

with casing, liner rotation to

achieve better cementation

in highly deviated and

critical High Pressure/High

Temperature wells.


��

��

� ��

� ��

��

��

��

��

Applicable Range• Available in sizes from

4 1/2" to 9 7/8". Others sizes are available upon request.• Standard and alternative drifts as per API 5CT and special drifts upon

request.• Validated on Carbon, Martensitic stainless steel and CRA material, for

Yield Strengths from 80 ksi to 140 ksi.

Applications• Drilling with casing• Production liners• Drilling liners and liners to be rotated into place during cementing• Horizontal / deviated wells• Extended Reach and slim hole wells.

Performances• An external and internal metal-to-metal seal work independently of each

other to achieve 100% sealability against annular and well borepressures

• The VAM® HTF-NR gas-tight sealing integrity has been tested andproven as per API RP 5C5:2013 CAL II.

Benefits• Proven gas sealability• Maximum clearance• Superior rotational capability• User friendly• API RP 5C5:2013 CAL II qualified• Reliable internal and external pressure integrity, and under combined

loads.

Thread CompoundApplication of the thread compound shall be uniform. The thread form shallbe visible after application. The thread compound shall be applied 50% onthe pin and 50% on the box and shall entirely cover the machined profile.

3




3




��

��

��

��

�� !��"��!�#��

� $�� !��"��!�#��

�� !��"��!�#��

� $�� !��"��!�#��

%&��

'�� .��/��(��

%&��

'�� .��/��(��

RunningVAM® HTF-NR is an integral connection it does not have a coupling face tolift the pipe on. For this reason lifting plugs or subs are required.

It is recommended to place the tong grips at least three inches above thepin threads and, if using a tong with integral back-up to grip the box at adistance of more than 6 inches from the end of the pipe.

RunningVAM® HTF-NR is an integral connection it does not have a coupling face tolift the pipe on. For this reason lifting plugs or subs are required.

It is recommended to place the tong grips at least three inches above thepin threads and, if using a tong with integral back-up to grip the box at adistance of more than 6 inches from the end of the pipe.

Make-up criteria / Torques“Shouldering torque” term is not used as for all the others VAM® connection,but the “locked flank torque” term due to specificity of this connection andits thread profile. It is recommended that VAM® HTF-NR is made-up to its optimum torque onthe field. Nevertheless, if is necessary for the application, it is allowed to usethe MTS (Maximum Torque with Sealability) as per below:• VAM® HTF-NR is made-up to the optimum torque and after that when

rotating the string the torque applied on it shall not exceed the MTS,• VAM® HTF-NR is made-up to a torque in between the maximum torque

and the MTS and again when in-service down-hole, the connection shallnot be submitted to a torque higher than the MTS to keep the fullsealability performance.

MTS = Maximum Torque with Sealability. This maximum torque level canbe applied either on the rig make-up, or during rotation downhole, keepingfull connection sealability performances.

MTV = Maximum Torsional Value. This value is for extreme cases, and canbe used only in downhole rotating applications. Sealability performance isno longer guaranteed, only structural performance.

Determination of “locked flank torque”• Automatic “locked flank torque” determination is acceptable but must

display a value close to manual or visual determination. In case ofautomatic determination, a visual spot check shall be periodicallyperformed in order to verify that there is no discrepancy.

3




General criteria:• Minimum locked flank torque = 5 % of the optimum torque• Maximum locked flank torque = 70 % of the optimum torque

External gap verification:• The external gap shall be measured after the make-up to ensure the

good axial positioning. The external gap shall be in accordance with: 4.10mm ≤ Gap ≤ 5.20 mm.

3




��

� ��

� ��

��

��

!��

)*��

��

3




3




3




3




3




3




3.12 VAM® SLIJ-II

Application

Multiple Seal SystemAn external seal and an internal seal work independently of each other toachieve sealing against annulus and bore pressures.This multiple seal arrangement ensures gas-tight sealing integrity to 100%of the rated burst and collapse of the pipe body.

Interference Tapered ThreadIn order to provide optimum strength, the VAM® SLIJ II is designed for 70%to 80% efficiency under tension in medium wall thickness.Thread load flank has a 10° reverse angle to resist jump out.Thread stabbing flank has a 25° angle for fast, trouble-free make-up.The design of VAM® SLIJ II exhibits an exceptional bending resistance fora connection of this class.

Streamlined Internal and External ProfileThe O.D. and I.D. is near flush (there is no upset).The I.D. is bored and recess-free for smooth, efficient flow.The O.D. is turned to tight tolerance.VAM® SLIJ II can be repaired by VAM® licensed workshops.

Integral Flush DesignVAM® SLIJ II is an integralconnection threaded onplain-end pipe with the ODof the connection near flushwith the pipe body.Sizes range from 4 1/2" to16" for such clearanceapplications as tubing insmall sizes, drilling linersand tie-backs in mediumsizes, and contingency linerin larger casing diameters


3




Dope quantitiesSpecial care should be taken not to over dope the connection. A thin, evenlayer of thread compound has to be applied using a moustache brush, eitherequally distributed between pin and box (general case) or on pin only(optional field practice).In any case, there should not be any excess of thread compound: the threadprofile should be clearly visible; no heavy patch of compound should bepresent adjacent to the shoulder.The minimum quantity of compound should be shared between Pin and Boxends as follows:2/3 on Box (never leave the box without any dope)1/3 on PinDope should be applied evenly in order to get a uniform coating on all partsof the connection.If a dope applicator is used for the box end it shall be adjusted to apply theabove recommended quantity of dope.


Size (O

D)

9.19

10.72

12.1

4

14.27

9.17

11.10

12.70

14.27

15.88

12.07

13.3

4

15.88

12. 1

4

inch

mm

3




Size (O

D)

inch

mm

9.19

11.51

13.72

15.88

17.02

18.5

4

10.92

14.27

15.88

17.78

19.05

15.11

15.88

10.16

12.70

3




Size (O

D)

inch

mm

14.27

15.88

19.05

11.99

15.11

15.88

18.6

4

20.2

4

15.11

15.88

16.97

17.78

17.48

12.57

15.11

3




Size (O

D)

inch

mm

17.07

18.6

4

20.2

4

16.66

11.05

13.56

15.70

16.66

17.55

14.78

16.26

18.29

17.07

12.19

13.97

3




Size (O

D)

inch

mm

15.4

4

17.07

15.88

14.27

17.78

20.62

14.61

16.66

3




3




3




3




3




3




3




3




3




3




3




3




3.13 VAM® MUST

Application

Multiple Seal SystemAn external seal and an internal seal work independently of each other toachieve sealing against internal pressure and external pressure up to 100%of the rated internal and external pressure resistance of the pipe body.

Interference Tapered ThreadThread load flank has a 9° reverse angle to avoid jump-out.Thread stabbing flank has a 20° angle for easy stabbing and fast, trouble-free make-up.

Streamlined Internal and External ProfileThe O.D. and I.D. is 100% flush (there is no upset).The I.D. is bored and recess-free for smooth, efficient flow.The O.D. is turned to tight tolerance.VAM® MUST can be repaired by VAM® licensed workshops.

Internal reverse angle torque shoulderThe reverse angle torque shoulder provides a positive torque stop, whichallows accurate power-tight make-up.The reverse angle of the shoulder increases the internal seal contactpressure achieving excellent gas-tightness under internal pressure.

Integral Flush DesignVAM® MUST is a fully flush integralconnection threaded on heavyweight casing.Basic application is to run this pipein salt or other floating formations(high collapse !) in certain sectionsof the casing string, where highcollapse performance ismandatory. Typically 10 3/4˝ VAM®

MUST is used for 9 5/8” / 9 7/8” oreven 10” casing sections, or 7 5/8”VAM® MUST for 7” casing stringsections, where the bigger VAM®

MUST about equals the couplingOD and tension efficiency of thesmaller T&C section© Vallourec Oil and Gas France

3




The combination of the reverse angle torque shoulder and the 9° load flankof the threads creates a“wedge”effect which improves the structural strengthof the connection.

Streamlined internal and external profileThe OD and ID is 100% flush (no upset).The ID is bored and recess-free for smooth, efficient flow.The OD is turned to tight tolerance.

Dope quantitiesThe minimum quantity of compound should be shared between Pin and Boxends as follows:2/3 on Box (never leave the box without any dope)1/3 on PinDope should be applied evenly in order to get a uniform coating on all partsof the connection. If a dope applicator is used for the box end it shall bedjusted to apply the above recommended quantity of dope.


Running procedureThe VAM® MUST connection can be run exactly as VAM® tubing or casingwhen the special lifting plug has been set in the box of the joint to simulatea coupling face.(moved upwards from below:) When using the back-up tong, in order toavoid any ovalisation of the box end the back up tong shall be positioned atleast 1 foot from the end of thepipe.

3




Setting the lifting plug:

This lifting plug must be firmly tightened with a steel bar.The joint can be used exactly as a normal coupled joint.When the lifting plug is tightened:Remove the lifting plug from the previous joint (the pipe in the slips shall befitted with a safety clamp).Stab as a VAM® joint with a stabbing guide.Engage the four or five first turns with a chain tong.

Note: During running, when the joint rotates during make-up make sure thelifting plug is free from the elevator and can rotate with the pipe. Otherwisethere is a risk of unscrewing the lifting plug, which could then fall onto thedrill-floor.The lifting plug must be kept clean and checked before every make up inorder toverify the integrity of threads (risk of damaging the pipe threads and galling).

Note: it is highly recommended to have at least 3 lifting plugs available atthe rig site: 2 in process of running, and at least 1 spare.This will avoid slowing down the operation and avoid damaging the pipesthreads if the plug is damaged itself.


3




3



reproduced, unless otherwise approved in writing by a representative of Vallourec Oiland Gas France.

3.14 VAM® HP

Application

Dual VAM® Metal To Metal Seal, Reverse Angle Torque Shoulder and Slim-Line Couplings

VAM® High Pressure (HP) has been specifically designed for, and isextensively used in the world’s most extreme High Pressure, HighTemperature (HPHT) oilfields. An additional external pressure seal, located in between the threaded areas,gives the connection an industry-leading 100% External Pressure rating thathas been successfully proven through the latest ISO 13679 CAL IV physicalqualification testing.A reverse angle torque shoulder energizes a 50% taper metal-to-metal seal,and leads to a 100% Internal Pressure rating, while the shallow thread taperproduces a high compression rating of 60% of pipe body strength. The longthreaded area gives the connection its excellent tensile characteristics andresistance to bending.

Hook Thread DesignA coarse thread pitch with a -3° reverse load flank angle gives theconnection superior tension strength and eliminates the risk of jump out.Precision machining in the threads contributes to reduce hoop stresses inthe coupling.


3




Slim-Line CouplingThe coupling diameter for each size of VAM® HP has been designed with aspecific HPHT project in mind. In general, the couplings are slim-line in orderto allow them to fit inside intermediate casing strings that maintain a givendrift size and the slim-line nature minimizes cementing difficulties.The coupling design minimizes hoop stresses, and is ideal for use withcontrolled yield materials and/or thick wall pipes in high-pressure hightemperature wells where sour gas or other corrosive environments may beencountered. The thread form has a taper of 1:8, 1:10 or 1:12, dependingon the size of the casing. In general, the connection uses 5 TPI.

Dope quantitiesThe minimum quantity of compound should be applied on the Pin end only.Dope should be applied evenly in order to get a uniform coating on all partsof the connection. If a dope applicator is used for the box end it shall beadjusted to apply the above recommended quantity of dope.


Make-up procedure / Acceptance criteriaNo special requirements see general running procedure 2. for information.

3




VAM

® HP TO

RQ

UE

VA

LUE

SS

IZE

NO

MIN

AL

WA

LL90

-95-

100

ksi

105-

110-

115

ksi

120-

125-

130

ksi

140

ksi

(OD

)W

EIG

HT

THIC

KN

ES

Sm

in.

opti.

max

.m

in.

opti.

max

.m

in.

opti.

max

.m

in.

opti.

max

.in

.in

.ft.

lb.

ft.lb

.ft.

lb.

ft.lb

.ft.

lb.

mm

mm

.N

.m.

N.m

.N

.m.

N.m

.

774

,33

1,20

0 5

6 60

0 6

1 60

0 6

6 60

0 5

6 60

0 6

1 60

0 6

6 60

0 5

6 60

0 6

1 60

0 6

6 60

0 5

6 60

0 6

1 60

0 6

6 60

0 17

7,8

30,4

8

7

6 70

0

8

3 50

0

9

0 30

0

7

6 70

0

8

3 50

0

9

0 30

0

7

6 70

0

8

3 50

0

9

0 30

0

7

6 70

0

8

3 50

0

9

0 30

0 7

5/8

51,2

00,

687

27

000

30

000

33

000

27

000

30

000

33

000

27

000

30

000

33

000

27

000

30

000

33

000

193,

6817

,45

36

500

40

600

44

700

36

500

40

600

44

700

36

500

40

600

44

700

36

500

40

600

44

700

55,3

00,

750

27

000

30

000

33

000

27

000

30

000

33

000

27

000

30

000

33

000

27

000

30

000

33

000

19,0

5

3

6 50

0

4

0 60

0

4

4 70

0

3

6 50

0

4

0 60

0

4

4 70

0

3

6 50

0

4

0 60

0

4

4 70

0

3

6 50

0

4

0 60

0

4

4 70

0 59

,20

0,81

2 2

9 70

0 3

3 00

0 3

6 30

0 2

9 70

0 3

3 00

0 3

6 30

0 2

9 70

0 3

3 00

0 3

6 30

0 2

9 70

0 3

3 00

0 3

6 30

0 20

,62

40

150

44

660

49

170

40

150

44

660

49

170

40

150

44

660

49

170

40

150

44

660

49

170

61,5

00,

850

29

700

33

000

36

300

29

700

33

000

36

300

29

700

33

000

36

300

29

700

33

000

36

300

21,5

9

4

0 15

0

4

4 66

0

4

9 17

0

4

0 15

0

4

4 66

0

4

9 17

0

4

0 15

0

4

4 66

0

4

9 17

0

4

0 15

0

4

4 66

0

4

9 17

0 9

110,

301,

350

65

000

70

000

75

000

65

000

70

000

75

000

65

000

70

000

75

000

65

000

70

000

75

000

228,

634

,99

88

100

94

900

101

700

88

100

94

900

1

01

700

8

8 10

0

9

4 90

0

101

700

8

8 10

0

9

4 90

0

101

700

10

1/2

96,0

00,

940

48

600

54

000

59

400

48

600

54

000

59

400

48

600

54

000

59

400

48

600

54

000

59

400

266,

723

,88

65

900

73

200

80

500

65

900

73

200

80

500

65

900

73

200

80

500

65

900

73

200

80

500

10 3

/471

,10

0,65

0 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 27

3,05

16,5

1

5

2 40

0

5

8 30

0

6

4 10

0

5

2 40

0

5

8 30

0

6

4 10

0

5

2 40

0

5

8 30

0

6

4 10

0

5

2 40

0

5

8 30

0

6

4 10

0 73

,20

0,67

2 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 3

8 70

0 4

3 00

0 4

7 30

0 17

,07

52

400

58

300

64

100

52

400

58

300

64

100

52

400

58

300

64

100

52

400

58

300

64

100

79,2

00,

734

40

600

45

000

49

400

40

600

45

000

49

400

40

600

45

000

49

400

40

600

45

000

49

400

18,6

4

5

5 00

0

6

1 00

0

6

7 00

0

5

5 00

0

6

1 00

0

6

7 00

0

5

5 00

0

6

1 00

0

6

7 00

0

5

5 00

0

6

1 00

0

6

7 00

0 85

,30

0,79

7 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 20

,24

56

100

62

400

68

600

56

100

62

400

68

600

56

100

62

400

68

600

56

100

62

400

68

600

100,

400,

960

45

000

50

000

55

000

45

000

50

000

55

000

45

000

50

000

55

000

45

000

50

000

55

000

24,3

8

6

0 90

0

6

7 70

0

7

4 47

0

6

0 90

0

6

7 70

0

7

4 47

0

6

0 90

0

6

7 70

0

7

4 47

0

6

0 90

0

6

7 70

0

7

4 47

0 11

0,20

1,05

0 4

8 60

0 5

4 00

0 5

9 40

0 4

8 60

0 5

4 00

0 5

9 40

0 4

8 60

0 5

4 00

0 5

9 40

0 4

8 60

0 5

4 00

0 5

9 40

0 26

,67

65

900

73

200

80

500

65

900

73

200

80

500

65

900

73

200

80

500

65

900

73

200

80

500

10 7

/872

,00

0,65

6 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 4

1 40

0 4

6 00

0 5

0 60

0 27

6,23

16,6

6

5

6 10

0

6

2 40

0

6

8 60

0

5

6 10

0

6

2 40

0

6

8 60

0

5

6 10

0

6

2 40

0

6

8 60

0

5

6 10

0

6

2 40

0

6

8 60

0 11

12

5,20

1,20

0 5

3 10

0 5

9 00

0 6

4 90

0 5

3 10

0 5

9 00

0 6

4 90

0 5

3 10

0 5

9 00

0 6

4 90

0 5

3 10

0 5

9 00

0 6

4 90

0 27

9,4

30,4

8

7

2 00

0

8

0 00

0

8

8 00

0

7

2 00

0

8

0 00

0

8

8 00

0

7

2 00

0

8

0 00

0

8

8 00

0

7

2 00

0

8

0 00

0

8

8 00

0

3




3




3.15 VAM® HW ST

Application

VAM® HW ST is the solution for a connection to withstand pressures as highas the burst and the collapse ratings of the heavy wall casing.

Hook Thread DesignA coarse thread pitch with a -3° reverse load flank angle gives theconnection superior tension strength and eliminates the risk of jump out.Precision machining in the threads contributes to reduce hoop stresses inthe couplingA steep thread taper allows for easy stabbing and fast make-up. Making-upheavy wall casing with VAM® HW ST is as easy as with standard wall casing,with virtually no danger of cross threading.

Extra Strength CouplingThe coupling size is calculated to provide in excess of 100% tensileefficiency on heavy weight casing.The coupling design minimizes hoop stresses, and is ideal for use withcontrolled yield materials in high-pressure high temperature wells wheresour gas or other corrosive environments may be encountered.The thread form has a taper of 1:8 or 1:5.5On diameters 5" to 14", there is 4 TPI.

VAM® Metal To Metal Seal andReverse Angle Torque Shoulder

A reverse angle torque shoulderenergizes a 50% taper metal-to-metal seal, and is self energizedby internal pressure.The rugged design of the pinnose makes for a ruggedconnection that is able towithstand the high combinedloads that are encountered indeep, high-pressure wells.


3




Dope quantitiesThe minimum quantity of compound should be shared between Pin and Boxends as follows:2/3 on Box (never leave the box without any dope)1/3 on PinDope should be applied evenly in order to get a uniform coating on all partsof the connection.If a dope applicator is used for the box end it shall be adjusted to apply theabove recommended quantity of dope.


3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3




3.16 VAM® HTTC™

VAM® HTTC™ is a Threaded & Coupled (T&C) premium connection offeringextreme high torque capacity combining sealability / reliability as per APIRP5C5:2013 CAL IV.

Applicable Range• Available in sizes from 3 ½” to 11 7/8”.• Standard and alternative drifts as per API 5CT and special drifts upon

request.• Validated on Carbon, Martensitic stainless steel (13%Cr & Super

13%Cr), Duplex, Super Duplex and Nickel base Alloys material, with yieldStrengths from 80 ksi to 125 ksi.

Applications• Extended reach drilling / wells (ERD) and horizontal wells with long

laterals• Rotating while cementing• Drilling with casing / reaming with casing• Production casing, tie-backs and liners


Self locking thread

Variable width thread Dove Tail

Load flanks with the

double radius

to reduce stress concentration

Internal seal

Metal to metal contact For internal gas pressure resistance

For external pressure resistance

Performances• Gas Sealability as per API RP5C5:2013 CAL IV, including at Maximum

Torque with Sealability (MTS)• Extreme high torque capacity• Tension: 100% PBYS capacity• Compression: 80% PBYS compression for API 5C5 sealability (100%

PBYS uniaxial compression)• Internal pressure: 100% pipe pressure rating• Collapse: 100% Pipe collapse• Bending: up to 42°/100 ft under combined loads• Thermal cycles up to 356°F (180°C)

Benefits• Simple, reliable and easy running (running practice similar to standard

premium connections)• High bending capacity• Performances preserved even at extreme high torque (Maximum Torque

with Sealability –MTS) allowing string rotation through highly deviatedand long lateral sections

• Recess free bore as standard feature for all sizes

Thread CompoundApplication of the thread compound shall be uniform. The thread form shallbe visible after application. The thread compound shall be applied 25% to50% on the pin and 50% to 75% on the box and shall entirely cover themachined profile.

3




OD

(in.)

Nominal weight

(lb/ft)

Minimum

Quantity

Maximum

Quantity

cm3 fl.oz cm

3 fl.oz

6 5/8 24.00 - 28.00 20 0.68 26 0.87

7 23.00 - 32.00 19 0.65 25 0.84

9 5/8 43.50-53.50 28 0.95 36 1.21

Jaws shall not grip on the side of the make-up/break-out side of connectionas illustrated below:

Make-up / Torques“Shouldering torque” term is not used as for all the others VAM® connection,but the “locked flank torque” term due to specificity of this connection andits thread profile.

It is recommended that VAM® HTTC is made-up to its optimum torque onthe field. Nevertheless, if is necessary for the application, it is allowed to usethe MTS (Maximum Torque with Sealability) as per below:

• VAM® HTTC is made-up to the optimum torque and after that whenrotating the string the torque applied on it shall not exceed the MTS.

• VAM® HTTC is made-up to a torque in between the maximum torque andthe MTS and again when in-service down-hole, the connection shall notbe submitted to a torque higher than the MTS to keep the full sealabilityperformance. In this situation, visible coupling rotation (rig floor) mayoccur.

MTS = Maximum Torque with Sealability. This maximum torque level canbe applied either on the rig make-up, or during rotation downhole, asprevious explained, keeping full connection sealability performances.

MTV = Maximum Torsional Value. This value is for extreme cases, and canbe used only in downhole rotating applications. Sealability performance isno longer guaranteed, only structural performance.

3




� �

��

��

��

��

��

Determination of “locked flank torque”• Automatic “locked flank torque” determination is acceptable but must

display a value close to manual or visual determination. In case ofautomatic determination, a visual spot check shall be periodicallyperformed in order to verify that there is no discrepancy.

General criteria:• Minimum locked flank torque = 5 % of the optimum torque• Maximum locked flank torque = 70 % of the optimum torque.

3




��

��

��

� !��"#$%�%� ��

�$��

&!��"#$%�%� ��

��

��

3




3




3




4 Additional Information

4.1 VAM® copy warningSince granting the first VAM® license in the mid-1960s, we have believedthat a strong, global licensee network is a key factor for offering top-of-the-range OCTG products. The combination of this network with our extensivedesign, testing and manufacturing experience, has allowed us to both meetand exceed the expectations of our worldwide customer base over the last40 years.

Unfortunately, as a consequence of this continuing success, severalmanufacturers have copied VAM® designs and are competing directlyagainst genuine VAM® products. The genuine VAM® product lines areexhaustively listed into our website www.vamservices.com

We would like to draw your attention to the significant risks of using suchVAM® copies, especially when mixing them with genuine VAM® connections.Despite claims of interchangeability by copy manufacturers, we are awarethat considerable problems have been experienced in the field.

No access to VAM® drawings and technical informationVAM® copy manufacturers do not have access to genuine drawings andtechnical information which are dispatched to our licensee network througha “controlled document” system and which are regularly updated to take intoconsideration the latest developments.

No access to VAM® gauges system All VAM® manufacturers adhere to a very stringent system of gaugecalibration which is under the exclusive control of VAM® Services.

In order to ensure compatibility of VAM® joints manufactured worldwide,these joints are inspected to VAM® gauging procedures specifying the useof specific setting blocks calibrated under the control of VAM® Services. AsVAM® copy manufacturers do not have access to this sophisticated gaugingsystem, it is impossible for them to manufacture copy threads and to claimthat they are compatible with VAM® joints.

No technical assistance from VAM® Service NetworkVAM® copies are not supported by the VAM® licensee workshop network.Neither will it be possible to obtain technical assistance, nor field service ortrouble shooting support from our worldwide representatives of VAM® FieldService International.

Additional Information

4





4




ConclusionDue to the differences in tolerances, make-up torque, gauging criteria andlack of access to VAM® approved quality control system, VAM® copies mixedwith genuine VAM® joints may lead to failures such as: thread or seal galling,ineffective sealing, thread jump out, tensile failures at loads substantiallylower than theoretical minimum, connection back off, ID restriction…

VAM® copies are not compatible or interchangeable with genuine VAM®

joints. Only with VAM® can you manage operational risks efficiently. Pleasenote that, when using those copies, V & M TUBES in no case can be heldresponsible for leakage, accidents or any other problem that may arise anddamage your reputation.

Besides, taking into consideration the lifecycle cost of such products, thoughthey might appear cheaper in the first instance, copies will be moreexpensive because of failure risks, repairs, cross-over, etc. May you requireany further information or assistance, please do not hesitate to contact VAM®

Services.

4.2 Blanking dimensions / CDSBlanking dimensions are one page technical documents that provide thenecessary information required by Original Equipment Manufacturers (OEM)to design and pre-machine parts to accept VAM® premium connections.

Connection Data Sheets (CDS) are one page technical documents thatprovide all the dimensions, strengths and performances of a given OCTG{pipe, grade and connection} mix.

You can find the Connection Data Sheets and the Blanking dimensions inour website www.vamservices.com.

4.3 VAM® Field Service InternationalFor more than 20 years the "VAM® guys" have demonstrated the value ofthe services they provide to the VAM® customers throughout the world.

Our Service Specialists enjoy a strong track record of safety, reliability andindependence within the drilling operations of the majors and independentcompanies. This is achieved through the supervision of connection make-up at the rig site, pipe inspection on the deck or at the yard, pre-assemblyinspection, audits, training or trouble shooting.

Whether it's HP-HT well architecture, CRA materials, Duoline , 13 Crcompletions, expandable tubulars, custom made accessories: our qualifiedteams contribute to Quality Control, Inspection or Quality Assurance bringingtheir unique VAM® connection expertise to the industry.As drilling activity continues to expand, VAM® is following customers alongtheir international development. Field Service centres are available in themain Oil bases in Scotland, Texas, Mexico, Canada, West Africa, Middle-East, Singapore and China to make sure well engineering or completionteams can call off when needed.

For premium value think VAM®, close to you, well run and well done.For more information on VAM® Products and Service please visit - www.vamservices.com

VAM® Field Service InternationalVallourec Oil and Gas Limited4 Prospect PlaceWesthill Industrial EstateWesthill, AberdeenshireAberdeen, AB32 6SY - U.K.phone: +44 (0) 1224 279380fax: +44 (0) 1224 279384email: [email protected]

VAM® USA.19210 Hardy RoadHouston, TX 77073USAphone: +1 281 821 5510fax: +1 281 821 7760email: [email protected]

VAM® Far East PTE Ltd16 Jalan Kilang Timor06-05 Redhill ForumSingapore 159308phone: +65 6736 23 72fax: +65 6235 11 26email: [email protected]


4





4




VAM® CaspianBaku Branch (VAM® Caspian)27-18 Istiglaliyyat StreetBakuAzerbaijanphone: +994 (0) 124 925 179fax: +994 (0) 124 925 134mobile: +994 (0) 50 46 03 326email: [email protected]

VAM® DUBAÏ World Trade CenterLevel 14Dubaï - U.A.E.phone: +971 4329 1618fax: +971 4329 1622mobile: +971 506 614 321email: [email protected]

VALLOUREC OIL & GAS MEXICO Av. Framboyanes Lote 6, Manzana 5Cd. ind. Bruno PagliaiTejeria, Vera CruzCP 91697 Mexicophone: +52 229 989 87 16 / +52 229 989 87 51fax: +52 229 981 03 49email: [email protected]

VAM® Field Service InternationalSonils Business CentreOffice 015Rua 6-1L BoavistaLuandaAngolaphone: +244 222 670 439fax: +244 222 310 910email: [email protected]

VALLOUREC NIGERIA LtdFLT, Onne Port ComplexOnne/Ikpokiri Oil & Gas Free ZoneRivers StateNigeriaphone: +234 (0) 703 122 4077phone: +44 1224 279380email: [email protected]

VALLOUREC TUBOS do BRASIL S.A.VAM® Field Service Brasil CenterRodovia Amaral Peixoto, KM 162Bairro Mar do NorteZEN (Zona Especial de Negócios)Rua B - Rua do Sondador, S/nº Quadra KCEP 28.890-000 - Rio das Ostras - RJphone: +55 22 2771-4417mobile: +55 22 8156-0709E-mail: [email protected]

VAM® CANADA #1920, 444 - 5th Avenue SWCalgary, AlbertaCanada T2P 3C5phone: +1 403 233 0119fax: +1 403 266 2332email: [email protected]

VAM® Field Service (Beijing) Co. LtdRoom 1001-1002, 10th FloorElectronic City Science and Technology BuildingNo 12A Jiuxianqiao RoadChaoyang DistrictBeijing 100016Peoples Republic of Chinaphone: +86 10 6438 3145fax: +86 10 6438 6402email: [email protected]


4





4




4.4 VAM® ServicesVAM® Services, a division of VALLOUREC OIL AND GAS FRANCE, givesour OCTG customers and Drilling customers access to a world-wide networkof more than 140 accessories and repair shops licensed to cut threads ofthe VAM® product line. These shops are strategically located near all majoroil and gas fields.In co-ordination with the technical sales and marketing departments, VAM®

Services manages this network by providing technical support, training,dispatch of documentation and gauges, and regular audits (at least once ayear) to ensure that VAM® connections are manufactured at the same qualitylevel around the world.

VALLOUREC OIL AND GAS FRANCE - VAM® Services21, route de LevalBP 2012959620 Aulnoye-AymeriesFrancePhone : +33 3 27 69 66 15Fax : +33 3 27 66 45 75For any enquiry regarding VAM® connections please refer to our websitewww.vamservices.com the Mr Help area

4.5 VALLOUREC

4.5.1 Company profileVallourec is world leading manufacturer of seamless steel tubes.Specializing in the most complex and highly demanding industrialapplications (extreme temperatures, pressure and corrosion), notably in theenergy sector (Oil & Gas and Power Generation), Vallourec offers a portfolioof diversified, innovative and high value-added tubular products. The Groupis a leading supplier worldwide with manufacturing and sales operations onthe global stage.

The Oil & Gas Division is recognized worldwide as specialist of extremedrilling conditions. The high-tech products designed and developed by theOil & Gas Division meet the reliability requirements of even the mostdemanding customers, and are suited to the harsh operating conditions ofthe oil industry and gas wells from the oil well to refinery. They include drillingproducts, plain-end or threaded seamless tubes for casing or oil and gasproduction tubing, standard or premium joints (with the VAM® product line)for a variety of applications. Product grades are engineered to withstandspecific, sometimes extreme operating conditions (corrosion, temperature,pressure).

4.5.2 ContactVALLOUREC OIL AND GAS FRANCE27 Avenue du Général Leclerc92 103 Boulogne Billancourt Cedex - Francephone: +33 1 49 09 35 00fax: +33 1 49 09 37 [email protected]

VAM® USA.19210 Hardy RoadHouston, TX 77073USAphone: +1 281 821 5510fax: +1 281 784 [email protected]

VALLOUREC DEUTSCHLAND GmbHOIL & GAS DIVISIONTheodorstrasse 10940472 Düsseldorf - Germanyphone: +49 211 960-0fax: +49 211 960 [email protected]

VALLOUREC USA Corporation4424 W. Sam Houston Parkway N.Suite 150Houston, TX 77041USAphone: + 1 713 479 3200fax: +1 713 479 [email protected]


4





4




VALLOUREC OIL & GAS UKProspect PlaceWesthill Industrial EstateWesthill, AberdeenshireAberdeen, AB32 6SY - U.K.phone: +44 (0) 1224 279340fax: +44 (0) 1224 [email protected]

VALLOUREC CANADASuite 1840, 444 - 5th Avenue SWCalgary, AlbertaCanada T2P 3C5phone: +1 403 233 0119fax: +1 403 266 [email protected]

VALLOUREC OIL & GAS MEXICOAv. Framboyanes Lote 6, Manzana 5Cd. ind. Bruno PagliaiTejeria, Vera CruzCP 91697 Mexicophone: +52 229 989 87 16fax: +52 229 981 03 [email protected]

VAM® FAR EAST (Field Service)51 Newton RoadGoldhill Plaza #19-10/12Singapore, 308900phone: +65 6 736 23 72fax: +65 6 235 11 [email protected]

VALLOUREC TUBOS do BRASIL (Field Service)Rua Lauro Müller, 116-sala 2508Edificio Rio Sul Center - Botafogo22290-160 Rio de Janeiro-RJBrazilphone: +55 21 3873 8300fax: +55 21 3351 [email protected]

VALLOUREC MIDDLE EAST FZEJebel Ali Free ZonePO BOX 261108Dubai – U.A.E.Phone: +971 4 815 0100Fax: +971 4 883 [email protected]

VALLOUREC RUSBusiness Center “Dobrynia”4 –th Dobryninsky pereulok, 8Moscow, 119049, RUSSIAphone: +7 495 787 49 30fax: +7 495 787 49 [email protected]

VALLOUREC OIL & GAS CHINAJianguomenwai 24AEast Ocean Center 0301Beijing 100004, PR Chinaphone: +86 10 5923 3000fax: +86 10 5923 [email protected]

VALLOUREC OIL & GAS NIGERIAPlot 293, Akin Olugbade StreetVictoria Island, LAGOSNIGERIAphone: +234 1 463 7456phone : +234 1 463 7458phone : +33 1 41 03 78 [email protected]

VALLOUREC NORGEFinnestadjordet 144029 STAVANGERNorwayphone: +47 51 54 50 10fax: +47 51 54 50 [email protected]

web : http://www.vallourec.com


4





4




4.6 Nippon Steel & Sumitomo Metal Corporation (NSSMC)

4.6.1 Company profileFor more than five decades, NSSMC has been serving the needs of the oiland gas industries. All the supply records for most of the severe drillingenvironments indicate that NSSMC is the leader in tubular technologies.Field development where it was impossible to drill yesterday becomes areality with NSSMC tubular products today. Customer satisfaction and reliability are the key words for our productdevelopment.NSSMC product line covers almost all applications from carbon steel to Nibased alloy steel with advanced sealing mechanisms such as VAM®

Premium connections. As a result of continuous R&D effort, NSSMC hasthe widest material grades range for Casing & Tubing but also able to offerfit-for-purpose solutions.

4.6.2 ContactHead office6-1, Marunouchi 2-chome, Chiyoda-ku,Tokyo 100-8071, JapanPhone + 81 (3) 6867-4111Fax + 81 (3) 6867-5607

Overseas officesDusseldorfAm Seestern 840547 DusseldorfGermanyPhone: 49-211-5306680Fax: 49-211-5961163

London1 Sheldon Square, London, W2 6TT, United KingdomPhone +44 (20) 7266-7480Fax +44 (20) 7266-7488

SwitzerlandS&L Consulting SARoute du petit Moncor 1,1752 VILLARS/GLANESwitzerlandPhone + 41 264245226Fax + 41 264246296

Dubai(P.O. Box 262517) Level 10, JAFZA View 18, Jebel Ali Free Zone, Dubai,U.A.E.Phone +971 (4) 8865900Fax +971 (4) 8865901

Overseas affiliateHouston820 Gessner,Suite 1670, Houston, Texas 77024, U.S.A.Phone +1 (713) 654-7111Fax +1 (713) 654-1261

Singapore16 Raffles Quay #17-01 Hong Leong Building, Singapore 048581Phone +65 (6) 223-67777Fax +65 (6) 224-4207

web: http://www.tubular.nssmc.com/


4





4




4.7 Miscellaneous

4.7.1 Bibliography norms applicable for VAM® connectionsAPI 5CT, 9th Ed. / ISO 11960, Steel pipes for use as casing or tubing in wells

API Spec 5B, Specification For Threading, Gauging And Thread InspectionOf Casing, Tubing And Line Pipe Threads

API RP 5B1, Gauging and inspection of casing, tubing and line pipe threads

ANSI-NACE MR0175/ISO 15156-2, Materials for use in H2S-containingenvironments in oil and gas production - Part 2: Cracking-resistant carbonand low alloy steels, and the use of cast irons - (identical to ISO 15156-2)

API RP 5A3 / ISO 13678, Recommended Practice On Thread CompoundsFor Casing, Tubing And Line Pipe

API RP 5A5 / ISO 15463, Field inspection of new casing, tubing, and plain-end drill pipe

API RP 5C1 / ISO 10405, Recommended practice for care and use of casingand tubing

API Bull 5C2, Bulletin on performance properties of casing, tubing and drillpipe

API TR 5C3 / ISO TR 10400, Technical report On equations andCalculations For Casing, Tubing and Line Pipe used as casing and tubing;and performance properties tables for casing and tubing (plus Supplement 1)API RP 5C5 / ISO 13679, Recommended practice on procedures for testingcasing and tubing connections

API Std 5T1, Imperfection terminology

IADC/SPE 11396, B.A. Dale, M.C. Moyer, T.W. Sampson, A Test Programfor the Evaluation of Oilfield Thread Protectors, IADC/SPE DrillingConference, New Orleans, LA, 20-23 February 1983

4.7.2 Conversion FactorAs detailed on the following page.


4





4




4.8 Color codeThe following pages show the color codes that identify the steel type. Thecolour code will either be painted on the coupling or in the case of pipe withintegral connections it will be close to the box end. In some countries thereare additional colour codes to identify the thread type and weight per foot.Please refer to the local colour code charts for these countries.

Note that a black band around the centre of the coupling will identify it ashaving a special clearance option. Steel grades with 22% Chrome andabove may be offered without any colour bands.

Key, r= red, y = yellow, o = orange, s = silver, g = green, w = white, bl =blue, br = brown, pu = purple, pi = pink, dg = dark green.


4




��

�

��

� �

��

� �

��

� ��

��

� � �

��

��

�� ! " �� #��#��

$ $ � �� $ $ �

��%��%� � �! " ��

$ � �� $

&��&� ��'#��

�

��

��

��

��

��(�))��)

��*"�!+��)

��&��")��)�),�*��)

��-��)��)

��./ 0)��)

*� ��*��)

/)�")00)�� !+)0��10)��0/)��,)� ��0/)�2&3��)4�0 ��1 ��0/)��,)5�30� ��0/)�")00)��0/�0� ��0)�! ""),� ��0/)�� )�� ,$5

4.8.1 API


4




��

� � � � �

��

� � � � �

��

� � � � � � �

��

� ��

��

� � ��

��

� � �

��

� �

��

� � � � �

��

� � � � �

��

� � �

��

� � � � �

��

4.8.2 Vallourec Proprietary Steel Grades


4




��

� � � � � � � �

��

� � � � � � � �

��

� � � � � ��

��

� � � � � � ��

��

��

��!��

� � ��

��

� ��

��

� � � � � � �

��"# ��

� � � � � � � �

��"# ��

� � � � �

��"# ��

� � � � � � � � �

��"#

� � �

��"#

� � �

��

��

��

��

��


4




��$��

% � % �

��$��

% � � % � �

��$��

% � %

��$��

% �� %

��$��

% � �� % �

��$��

% %

��$��

% � % �

��$��

&��'��$(��) � � � � � �

��$��

&��'��$(��) � � � � � � � �

��$��

&��'��$(��) � � � � � �

��$��

&��'��$(��) � � � � � � � �

��$��

&��'��$(��) � � � � � �

��

��


4




��

&��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

��

�� !"��#�� $


4




�� ! ��"��!

�� # � �� # ��

��$� ! ��"��!��

� �# � � �# �� % ��

��"��!� ! ��!

�# �� # ��

��&� ! ��!��

�# � �# ��

��$� !' ��!

� �# � � � �# � ��

�� !'

�� # � � �� # �

��"��!� !' ��$ ! (

�# � �� # � � � ��

��&� !' ��$ ! (

� � � �# � � ��

�� (

��

��)* ��'(

% �� % +�� #��

��)* ��$� (

% � % � ��

��)* �� (

�� % � �� % ��

��$)*

� % � �� %

��

� �# �

��

� ,� �

%��

&� ��'��

�� (��

%��)��


4





4




4.8.3 NSSMC Proprietary Steel Grades


4





4





4




5. Vallourec Drilling Products Proprietary DrillConnections

Within Vallourec growth strategy, drilling products is a cornerstone. Takingadvantage of Vallourec Group’s leading position in the Oil & Gas market forpremium casing and tubing products, as well as its fully integratedoperations from iron ore to tailor made finished goods and services,Vallourec Drilling Products has inherited strong fundamentals.

Vallourec Drilling Products is a consolidated business unit that combinesthe experience and expertise of V&M Tubes Drill Pipe Division, OMSCO,Inc. (now named Vallourec Drilling Products USA, Inc.), SMF-International(now Vallourec Drilling Products France) and Vallourec Drilling ProductsMiddle East located in Dubai.

Vallourec Drilling Products offers a complete range of high quality and highperformance drilling products including drill pipe, heavyweight drill pipe, drillcollars, non-magnetic drill collars, MWD/LWD housings, safety valves, subsand BHA accessories for a broad range of drilling applications.

Vallourec Drilling Products is dedicated to bringing the latest enablingtechnology to our clients. Whether it is higher grades for ultra deep wells,NACE tested Sour Service grades for H2S wells or Ultra High Torqueconnections for extended reach wells, we have field proven products.

Vallourec Drilling Products’ innovative R&D and Marketing group isdedicated to developing unique tubular solutions and services to improvedrilling efficiency and maintain higher safety margins in the most challengingdrilling environments.

Worldwide sales offices and Technical Support engineers are available inevery sales location to provide assistance with drill string design, review ofproduct specifications, product selection, and on-site assistance in resolvingimportant client issues in a timely manner.

Vallourec Drilling Products' commitment to customer service continues longafter the product leaves the plant. Supported by a worldwide network ofVAM® Services accessory and repair shops that are strategically situatednear all major oil and gas centers, the Company ensures there is always areliable and readily available licensed facility to cut your Vallourec DrillingProducts connections.

Vallourec D

rilling Products

316

5




Vallourec D

rilling Products

5




5.1 Vallourec Drilling Products DescriptionThe connections described hereafter have been designed to be used withdrill pipes, heavy weight drill pipes, HydroClean™ product family, andvarious other accessories.

5.1.1 VAM® EIS VAM® EIS (External Internal Shoulder) is a double shoulder tool jointdesigned for high torque drilling applications. It features an API threadprofile, with the addition of an internal shoulder that allows more torque tobe applied to the connection.

VAM® EIS tool joints can be made up to equivalent API connections, ie “4½” IF (NC50)” can be assembled with “NC50 VAM® EIS” connection, andvice versa. This is why all references to VAM® EIS connections are precededby the equivalent API thread name.

When a VAM® EIS connection is made up to another VAM® EIS connection,the torque to be applied is provided in the performance data sheet that canbe obtained through your local Vallourec Drilling Products contact or onwww.vallourec.com. Whenever VAM® EIS is used in combination with astandard (single shoulder) equivalent API connection, the torque to beapplied is the lesser of both computed make up torque values.

VAM® EIS connections outperform API connections even with lower strengthsteel. This means that they are ideal for Sour Service conditions. To date,tool joints are available for drilling operations in 120 ksi and above material,or for Sour Service in 105 to 110 ksi material.

VAM® EIS general presentation

© V

allo

urec

Oil

and

Gas

Fra

nce

Torsional strength comparison: API vs VAM® EIS tool joints

Tensile strength comparison: API vs VAM® EIS tool joints

The following table presents compatibility between VAM® EIS and standardAPI rotary shouldered connections:

VAM® EIS - API compatibility chart

318

5




© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

5.1.2 VAM® CDSVAM® CDS (Compatible Double Shoulder) is a double shoulder tool jointdesigned for high torque drilling applications. It features an API threadprofile, with the addition of an internal shoulder that allows more torque tobe applied to the connection.

VAM® CDS is not only compatible with API connections, but also with someother 1st generation double shoulder connections. For compatability withconnections from other vendors please contact your Vallourec DrillingProducts local representative. However, VAM® CDS and VAM® EIS cannotbe made up to one another.

All references to VAM® CDS connections are preceded by the equivalentAPI thread name, for example '5 ½” FH VAM® CDS' or 'NC38 VAM® CDS'.

When a VAM® CDS connection is made up to another VAM® CDSconnection, the torque to be applied is provided in the performance datasheet that can be obtained through your local Vallourec Drilling Productscontact or on www.vallourec.com. Whenever VAM® CDS is used incombination with compatible connection, the torque to be applied is thelesser of both computed make up torque values.

VAM® CDS connections outperform API connections even with lowerstrength steel. This means that they are ideal for Sour Service conditions.To date, tool joints are available for drilling operations in 120 ksi and abovematerial, or for Sour Service in 105 to 110 ksi material.

VAM® CDS general presentation

5




© V

allo

urec

Oil

and

Gas

Fra

nce

Torsional strength comparison: API vs VAM® CDS tool joints

Tensile strength comparison: API vs VAM® CDS tool joints

The following table presents compatibility between VAM® CDS and standardAPI rotary shouldered connections:

VAM® CDS – API compatibility charts

For compatability with connections from other vendors please contact yourVallourec Drilling Products local representative.

320

5




© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

5.1.3 VAM® EXPRESSVAM® Express is a best in class 2nd generation double shoulder drill pipeconnection. The higher torque capability is achieved by increasing the areaof the torque shoulder via the reduction of the thread taper compared toVAM® EIS, VAM® CDS or API drill pipe connections. As a matter of fact, bychanging the thread taper the tool joint is no longer compatible with otherpipe connections.

The thread taper is optimized to allow larger torque shoulders. In addition,VAM® Express features the latest Vallourec Drilling Products technicalimprovements, among which a proprietary thread profile for better stressdistribution and minimized wedging effect while stabbing.

VAM® Express was designed to perform in the most challengingenvironments, without reducing the operational benefits of conventional APIconnections. Measured key performance indicators of this highly innovativeapproach are: ⇨ Connection repair rate below 5%⇨ VAM® Express does not require the use of stabbing guide, and can bemade up just as fast as an API connection.

VAM® Express connections outperform API connections even with lowerstrength steel. This means that they are ideal for Sour Service conditions inmost OD/ID combinations. To date, tool joints are available for drillingoperations in 120 ksi and above material, or for Sour Service in 105 to 110ksi material.

VAM® EXPRESS general presentation

5




© V

allo

urec

Oil

and

Gas

Fra

nce

Torsional strength comparison between API vs. VAM® EXPRESS tool joints

Tensile strength comparison between API vs. VAM® EXPRESS tool joints

322

5




© V

allo

urec

Oil

and

Gas

Fra

nce

© V

allo

urec

Oil

and

Gas

Fra

nce

5.2 Field ProceduresThe words used in this procedure are shown on the following sketch:

Drill pipe description

Note: Primary shoulder is also called external shoulder; secondary shoulderis also called internal shoulder.

5.2.1 Inspection on arrival at rig site of new drill pipeAt arrival at the rig site, it is good practice to first check that the pipesdelivered are of expected type and quantity. This can be done by countingthe pipes and quickly checking outer diameters (OD) on pipe body and tooljoints. In case the received pipes are not of the correct type or quantity,please contact your logistics representative immediately.

Next, check that all the protectors are in place and have not been damagedor lost during transportation. In case of lost or damaged protectors, pleaseperform a quick inspection of the connections as described below. Ifprotectors are found to be missing or damaged, then replacement shouldbe sought from the supplier. For stacked pipe that are not expected to beused shortly, it is recommended to ensure that connections are coated witha storage compound to prevent corrosion on the tool joint.

It is recommended to check the Performance Data Sheet (PDS) for theproduct that you have at the rig site rather than wait until you are about touse it. The PDS file features dimensional, performance and make-up torquevalues for your product. To find out about more about your product anddownload the up to date PDS for your Vallourec Drilling Productsconnection, please visit www.vallourec.com or contact your localrepresentative.

Vallourec D

rilling Products

5





Inspection on arrival at rig site of new pipe

5.2.2 Handling of drill pipe on locationLike most pipe used at a rig site, care must be taken when handling to avoidinjuries and pipe damage. The risk of damage is reduced by handling pipeat all times with thread protectors on. Only remove the thread protectors onthe drill floor immediately prior to making up the connections.

Vallourec Drilling Products tool joints are primarily intended for use withconventional 18° bottleneck elevators.

5.2.3 Application of thread compound (running dope)Vallourec Drilling Products recommends either an API SPEC7 zinc basedthread compound, or a high quality copper based thread compound for usewith the VAM® Express, VAM® CDS and VAM® EIS connections. This shouldhave a friction factor of 1.0 per API RP 7A1. Please refer to chapter 5.2.4when using a different friction factor.

Before applying the thread compound to the connections, ensure that thethreads and shoulders are clean, free from dirt or other foreign material.Drilling fluids and/or additives may affect the frictional properties of thethread compound. They may also increase the chance of corrosion withinthe connection, so it is important to rinse all foreign material off theconnection prior to applying thread compound.

In order to ease the application of thread compound in cold climates it maybe necessary to heat the thread compound before application. Never addsolvents to thin the thread compound.

Apply a uniform layer of thread compound:⇨ on the pin threads, ⇨ on both pin shoulders.

Vallourec D

rilling Products

324

5




© V

allo

urec

Oil

and

Gas

Fra

nce

It is not necessary to apply thread compound to the box connection. If threadcompound is used on boxes, separate thread compound buckets may beused for box and pin to reduce mud contamination to one set of dopedthreads.

The thread compound should be applied evenly but sparingly so that thethread profile is still visible as shown in the following pictures:

It is important that the correct amount of thread compound is applied onconnections. Vallourec Drilling Products is concerned about the use of itsproducts on the field and their environmental impact. Please follow VallourecDrilling Products recommendations regarding quantities and applicationprocedure for thread compounds.

After the thread compound has been applied, the lid should be set over thebucket in order to prevent foreign material or water from entering the bucketand contaminating the compound.

5.2.4 Make-up & Break-outProper make-up of connections by engaging both external and internalshoulders with sufficient preloading is the most important factor in preventionof fatigue failure and leaks. As with any drill pipe connection, making up tooljoints with rig tongs can put high bending loads in the pipe. It is thereforenecessary to ensure that the pipe is set in slips in such a way that theconnection seats at a convenient height above the rotary table.

It is also important to ensure good alignment between pin and box

Thread Compound to beapplied on External shoulder.

Thread Compound to beapplied on Threaded Area

Thread Compound to beapplied on internal shoulder

The correct application of thread compound

Too little thread compound Too much thread compound

Vallourec D

rilling Products

5





connections when making up, to avoid galling of threads and other damagethat can occur during stabbing and spinning in.

A stand of drill pipe can weigh more than2,500 lbs. If poorly stabbed the entireweight of the stand could be supported bythe sharp edge of just one thread. This cancause high contact stresses or damage tothe threads and inadvertently remove thephosphate coating or the threadcompound. The whipping action of spinningpipe can also cause high loads on threadswhen handling pipe in stands. As a result,care must be taken during stabbing.

The tong capacity should be 140% to 150%of the recommended make–up torque ofthe connection to allow trouble-free break-out even after drilling operations.

When running VAM® Express connections,drillers are recommended to closelymonitor the break out torque value. If this torque is more than 20% higherthan the specified make up torque, then the connection should be inspectedfor mechanical damage such as box swelling, thread galling or pin stretchingpotentially caused by downhole over-torque. In such case, refer to theinspection program described in section 4.3. Avoid banging the pin threadsor pin nose surface while disengaging the connection.

Slip and tong dies can cause damage to the tool joint, so every possibleeffort should be made to keep such damage to a minimum by using lowmarking die inserts if available. It is recommended to place the tong dies asfar from the external shoulder as possible (minimum 2") while staying abovethe hardbanding.

It is essential that a record be kept of the range of make up torque valuesused for the string. This can be done either by keeping a paper record orusing a computer to record each value. Individual make-up torque valuesfor each connection are not required.

The make-up torque values are available on the Performance Data Sheets(PDS) that are supplied with the product. These are also available by going

Vallourec D

rilling Products

326

5




© V

allo

urec

Oil

and

Gas

Fra

nce

Vallourec D

rilling Products

5




to www.vallourec.com website and selecting the correct PDS for the drillpipe connection.

Published make-up torque values must be corrected by multiplying them bythe thread compound friction factor(*).

Example:⇨ Published recommended make-up torque = 20 000 ft.lbs⇨ Thread compound friction factor = 1.12⇨ FFinal make-up torque = 20 000 x 1.12 = 22 400 ft.lbs

(*) Vallourec Drilling Products declines any responsibility if threadcompounds do not meet supplier specifications.

A typical make up torque graph should show thefollowing characteristics:

1 Slope change is due to first shoulder contact(either the external or internal shoulder),

2 Slope change is due to second shoulder contact(either the internal or the external shoulder),

3 Make-up value of the connector.

5.2.5 AccessoriesThe junction between accessories and pipes shall be performed using thesame type of connections on either end. Therefore it is recommended touse VAM® Express, VAM® CDS and VAM® EIS connections on accessoriesdesigned to be run with VAM® Express, VAM® CDS and VAM® EIS drill pipesrespectively.

5.2.6 Standing (racking) pipe backIt is not recommended to use pressed steelprotectors as they may allow the weight ofthe stand to be supported by the primarymake-up shoulder of the connection on thesharp edge of the thread protector. It ispreferable to use heavy duty plasticprotectors instead.

When racking the pipes back in the derrick,it is important to apply oil, grease, or threadcompound to the connections to avoid therisk of corrosion.



5.3 Inspection of used pipeVAM® EIS, VAM® CDS and VAM® Express tool joints shall be inspected inaccordance with common drill pipe inspection procedures (ie API RP 7G,NS-2, DS-1® ), and should follow the guidelines listed below additionally.

People performing inspection shall be familiar with their inspection practicesand have all necessary certifications prior to the inspection.

5.3.1 Cleaning of the connectionsPrior to inspection, remove thread protectors and clean connectionsthoroughly by using a non-metallic brush or steam cleaner. All thread andshoulder sections shall be cleaned to allow for visual inspection anddimensional checks.

5.4 Visual inspectionThe same rules apply as in section 5.2.1. In addition, visually inspect theinternal surfaces of the tool joint, pin and box threads, and torque shouldersin accordance with specified drill pipe inspection procedures.

All connections and tool joint bodies shall be free of visible cracks. Hairlinecracks in the hard facing are acceptable if they do not extend into basemetal. Specialized companies can check this and repair the hardbanding asrequired.

5.4.1 Shoulder damage acceptanceThe pin and box shoulders shall be free from nicks, fins, galls and otherdamage in accordance with recommended practice API RP 7G.

External shoulder damage (pitting or interruptions) that does not exceed 0.8mm (1/32") in depth and crosses less than 30% of the radial width of theshoulder is acceptable (see following sketch). If the damage exceeds theselimits, re-facing is required to repair the shoulder surface.

All rejects shall be documented on an inspection report.

Vallourec D

rilling Products

328

5




External shoulder damage acceptation

If the connection must be rejected.

The internal shoulder is not a seal, it is a mechanical shoulder. No raisedmetal or imperfections that could prevent proper make-up are permitted.This shoulder, if damaged, can be hand filed

5.4.2 Control of refacing:For drill pipe with VAM® EIS, VAM® CDS and VAM® Express connections,inspect benchmarks on pin and box external shoulders, to check whetherthe connection can be still refaced or not.

Pin benchmark is a grove cut inside the external shoulder that has the samedepth as allowed refacing depth (1/16”). When pin benchmark is no longervisible, the connection cannot be refaced anymore. It will have to be recut ifrepair is needed.

On the box tool joint, the benchmark is a recess on the counterbore diameterof the external shoulder. This benchmark has twice the depth of allowedrefacing depth (1/32’’ - 0.794mm). When box benchmark depth is equal toor smaller than 1/16” (1.58mm), the connection cannot be refaced anymore.

Measurement of box benchmark depth is also an indicator of how muchrefacing was already carried out on the box part.

Vallourec D

rilling Products

5




xwidth > 30%


Pin end and Box end benchmark

5.4.3 Pin Nose Chamfer

5.4.3.1 VAM® CDSVAM® CDS design includes a 0.79 x 0.79 mm pin nose chamfer to be fullyinterchangeable with API connections. This chamfer must be remade whilerefacing or recutting a VAM® CDS pin tool joint.

Pin nose chamfer

5.4.3.2 VAM® EIS VAM® EIS new design includes a 1.8mm pin nose chamfer so as to becomefully compatible with API connections. This chamfer must be remade whilerefacing or recutting a VAM® EIS pin connection

Pin nose chamfer

Vallourec D

rilling Products

330

5







5.4.4 ThreadsCheck that the threads have not been damaged or galled during handlingor make-up. Thread surfaces shall be free of pits or other imperfections thatappear to exceed 1.6 mm (1/16") in depth or 3.2mm (1/8") in diameter, thatpenetrate below the thread root, or that occupy more than 40mm (1-1/2") inlength along the thread helix.

If damage is found the connection must be re-cut by a VAM® licensee

5.4.5 Box counter-boreMake sure that the box counter-bore radius is free from 'rag' or other sharpedged defects caused by poor handling or stabbing. Such defects must beremoved by grinding prior to reusing the connection.

5.4.6 Phosphate CoatingVAM® CDS, VAM® EIS and VAM® Express should always have phosphatecoating applied on both the pin and box tool joints, on the threads andshoulder areas. The phosphate coating may be slightly worn in some areas,this is still acceptable. However, if the coating is removed completely or ifre-facing has been carried out, the connection shall undergo phosphatecoating again, or may be repaired using a molybdenum disulfide (MoS2)repair kit (like "Molykote®" spray products).

Vallourec D

rilling Products

5




5.5 Dimensional checks Specific to VAM® EIS and VAM® CDS: Since both these connections featureAPI thread profiles, the dimensional checks for the threads are the same asfor API drill pipe connections. Ensure that all inspection equipment is incalibration. The drawings below show the dimensions that are specific toVAM® CDS and VAM® EIS connections.

Main dimensions checked

The drawings below show the dimensions that are specific to VAM® Expressconnections.

Main dimensions checked

Vallourec D

rilling Products

332

5






5.5.1 Pin & box connection length field tolerances:

5.5.1.1 VAM® EIS Field TolerancesThe following tables list the common field tolerances for VAM® EISconnections:

Vallourec D

rilling Products

5




Siz

eN

ewP

rem

ium

Class

Class

2M

inim

um T

ong

Bev

elP

in C

onne

ctio

nP

in N

ose

Box

Con

nect

ion

Box

Cbo

rein

ch.

Max

Min

Min

Max

Min

Min

Spa

ceD

iam

eter

Leng

thD

iam

eter

Leng

thD

iam

eter

mm

Con

nect

ion

Gra

deID

IDO

DS

houl

der

IDO

DS

houl

der

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

2 7/

82

7/8

PA

C V

AM

EIS

S-1

351-

1/2'

'1-

9/16

''3-

1/8'

'15

/64'

'1-

9/16

''3-

1/8'

'15

/64'

'4'

'4'

'3-

11/6

4''

3-3/

64''

3,00

1''

2,99

4''

2,01

6''

3,00

6''

2,99

9''

10,4

0N

C26

VA

M E

ISX

-95

1-1/

2''

1-9/

16''

3-5/

16''

9/64

''1-

9/16

''3-

5/16

''9/

64''

4''

4-5/

8''

3-5/

16''

3-1/

4''

3,62

7''

3,62

0''

2,07

4''

3,63

2''

3,62

5''

G-1

051-

1/2'

'1-

9/16

''3-

5/16

''9/

64''

1-9/

16''

3-5/

16''

9/64

''4'

'4-

5/8'

'3-

5/16

''3-

1/4'

'3,

627'

'3,

620'

'2,

074'

'3,

632'

'3,

625'

'S

-135

1-1/

2''

2''

2''

2''

2''

3-15

/16'

'7/

32''

3-11

/16'

'5/

32''

4''

3-5/

16''

4''

4''

4''

4''

3-9/

32''

3,62

7''

3,62

0''

2,07

4''

3,63

2''

3,62

5''

NC

31 V

AM

EIS

E-7

53-

31/3

2''

7/32

''3-

31/3

2''

7/32

''4'

'3-

29/3

2''

4,12

7''

4,12

0''

2,53

1''

4,13

2''

4,12

5''

X-9

52-

1/16

''3-

31/3

2''

7/32

''2-

1/16

''3-

31/3

2''

7/32

''4'

'5-

1/8'

'3-

29/3

2''

4,12

7''

4,12

0''

2,53

1''

4,13

2''

4,12

5''

3-33

/64'

'G

-105

2-1/

16''

3-31

/32'

'7/

32''

2-1/

16''

3-31

/32'

'7/

32''

4''

5-1/

8''

3-29

/32'

'4,

127'

'4,

120'

'2,

531'

'4,

132'

'4,

125'

'3-

33/6

4''

S-1

352-

1/16

''3-

31/3

2''

7/32

''2-

1/16

''3-

31/3

2''

7/32

''4'

'5-

1/8'

'3-

29/3

2''

4,12

7''

4,12

0''

2,53

1''

4,13

2''

4,12

5''

3-33

/64'

'3

1/2

NC

31 V

AM

EIS

E-7

52'

'2-

1/16

''7/

32''

2-1/

16''

7/32

''4'

'5-

1/8'

'4'

'4,

127'

'4,

120'

'2,

531'

'4,

132'

'4,

125'

'13

,30

NC

38 V

AM

EIS

E-7

52-

9/16

''2-

5/8'

'7/

32''

2-5/

8''

7/32

''4'

'5-

5/8'

'4-

5/8'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'X

-95

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''G

-105

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''S

-135

2-9/

16''

2-5/

8 ''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''3

1/2

NC

38 V

AM

EIS

E-7

52-

9/16

''2-

5/8'

'4-

19/3

2''

7/32

''2-

5/8'

'4-

19/3

2''

7/32

''4'

'5-

5/8'

'4-

5/8'

'4-

17/3

2''

4,62

7''

4,62

0''

3,04

7''

4,63

2''

4,62

5''

4-9/

64''

15,5

0X

-95

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''G

-105

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''S

-135

2-7/

16''

2-1/

2''

4-19

/32'

'7/

32''

2-1/

2''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''4

NC

38 V

AM

EIS

E-7

52-

9/16

''2-

5/8'

'4-

19/3

2''

7/32

''2-

5/8'

'4-

19/3

2''

7/32

''4'

'5-

5/8'

'4-

5/8'

'4-

17/3

2''

4,62

7''

4,62

0''

3,04

7''

4,63

2''

4,62

5''

4-9/

64''

14,0

0X

-95

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''G

-105

2-9/

16''

2-5/

8''

4-19

/32'

'7/

32''

2-5/

8''

4-19

/32'

'7/

32''

4''

5-5/

8''

4-5/

8''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''S

-135

2-7/

16''

2-1/

2''

1/4'

'2-

1/2'

'7/

32''

4''

4-17

/32'

'4,

627'

'4,

620'

'3,

047'

'4,

632'

'4,

625'

'4-

9/64

''N

C40

VA

M E

ISS

-135

2-11

/16'

'2-

3/4 '

'7/

32''

2-3/

4''

7/32

''5'

'4-

13/1

6''

5,12

7''

5,12

0''

3,22

7''

5,13

2''

5,12

5''

4-13

/32'

'4

NC

40 V

AM

EIS

S-1

352-

9/16

''2-

5/8'

'4-

7/8'

'7/

32''

2-5/

8''

4-7/

8''

7/32

''5'

'6-

1/8'

'5-

1/16

''4-

13/1

6''

5,12

7''

5,12

0''

3,22

7''

5,13

2''

5,12

5''

4-13

/32'

'15

,70

4 1/

2N

C46

VA

M E

ISE

-75

3''

3-1/

16''

5-7/

16''

7/32

''3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-49

/64'

'5-

3/8'

'5,

127'

'5,

120'

'3,

781'

'5,

132'

'5,

125'

'4-

31/3

2''

16,6

0X

-95

3''

3-1/

16''

5-7/

16''

7/32

''3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-49

/64'

'5-

3/8'

'5,

127'

'5,

120'

'3,

781'

'5,

132'

'5,

125'

'4-

31/3

2''

G-1

053'

'3-

1/16

''5-

7/16

''7/

32''

3-1/

16''

5-7/

16''

7/32

''4-

3/8'

'6-

1/8'

'5-

49/6

4''

5-3/

8''

5,12

7''

5,12

0''

3,78

1''

5,13

2''

5,12

5''

4-31

/32'

'S

-135

3''

3-1/

16''

5-7/

16''

7/32

''3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-3/

8''

5,12

7''

5,12

0''

3,78

1''

5,13

2''

5,12

5''

NC

50 V

AM

EIS

E-7

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

X-9

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

G-1

053-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

S-1

353-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

2-41

/64'

'3'

'3'

'3'

'3-

33/6

4''

1-9/

16''

2-1/

16''

1-9/

16''

2-1/

16''

4-5/

8''

5-1/

8''

3-31

/32'

'4-

19/3

2''

3-31

/32'

'4-

19/3

2''

3-29

/32'

'4-

17/3

2''

3-33

/64'

'4-

9/64

''

4-21

/32'

'4-

7/8'

'4-

19/3

2''

4-7/

8''

5-5/

8''

6-1/

8''

4-5/

8''

5-1/

16''

5-49

/64'

'6-

7/64

''4-

31/3

2''

5-3/

8''

Vallourec D

rilling Products

334

5




Siz

eN

ewP

rem

ium

Cla

ssC

lass

2M

inim

um T

ong

Bev

elP

in C

onne

ctio

nP

in N

ose

Box

Con

nect

ion

Box

Cbo

rein

ch.

Max

Min

Min

Max

Min

Min

Spa

ceD

iam

eter

Leng

thD

iam

eter

Leng

thD

iam

eter

mm

Con

nect

ion

Gra

deID

IDO

DS

houl

der

IDO

DS

houl

der

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

4 1/

2N

C46

VA

M E

ISE

-75

3''

3-1/

16''

5-7/

16''

7/32

''3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-49

/64'

'5-

3/8'

'5,

127'

'5,

120'

'3,

781'

'5,

132'

'5,

125'

'4-

31/3

2''

20,0

0X

-95

3''

3-1/

16''

5-7/

16''

7/32

''3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-49

/64'

'5-

3/8'

'5,

127'

'5,

120'

'3,

781'

'5,

132'

'5,

125'

'4-

31/3

2''

G-1

053'

'3-

1/16

''5-

7/16

''7/

32''

3-1/

16''

5-7/

16''

7/32

''4-

3/8'

'6-

1/8'

'5-

49/6

4''

5-3/

8''

5,12

7''

5,12

0''

3,78

1''

5,13

2''

5,12

5''

4-31

/32'

'S

-135

3''

3-1/

16''

5-15

/32'

'15

/64'

'3-

1/16

''5-

7/16

''7/

32''

4-3/

8''

6-1/

8''

5-3/

8''

5,12

7''

5,12

0''

3,78

1''

5,13

2''

5,12

5''

NC

50 V

AM

EIS

E-7

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

X-9

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

G-1

053-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

S-1

353-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

5/8'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

5N

C50

VA

M E

ISE

-75

3-1/

2''

3-9/

16''

5-27

/32'

'7/

32''

3-9/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'19

,50

X-9

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

3/4'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

G-1

053-

1/2'

'3-

9/16

''7/

32''

3-9/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'S

-135

3-1/

2''

3-9/

16''

15/6

4''

3-9/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'5

NC

50 V

AM

EIS

E-7

53-

1/2'

'3-

9/16

''5-

27/3

2''

7/32

''3-

9/16

''5-

27/3

2''

7/32

''4-

3/4'

'6-

1/8'

'6-

7/64

''5-

25/3

2''

5,12

7''

5,12

0''

4,19

7''

5,13

2''

5,12

5''

5-3/

8''

25,6

0X

-95

3-1/

2''

3-9/

16''

5-27

/32'

'7/

32''

3-9/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'G

-105

3-1/

2''

3-9/

16''

5-27

/32'

'6'

'7/

32''

3-9/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'S

-135

3-1/

4''

3-5/

16''

19/6

4''

3-5/

16''

5-27

/32'

'7/

32''

4-3/

4''

6-1/

8''

6-7/

64''

5-25

/32'

'5,

127'

'5,

120'

'4,

197'

'5,

132'

'5,

125'

'5-

3/8'

'5

1/2

5 1/

2 FH

VA

M E

ISE

-75

4''

4-1/

16''

6-7/

16''

7/32

''4-

1/16

''6-

7/16

''7/

32''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

21,9

0X

-95

4''

4-1/

16''

6-7/

16''

7/32

''4-

1/16

''6-

7/16

''7/

32''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

G-1

054'

'4-

1/16

''6-

7/16

''7/

32''

4-1/

16''

6-7/

16''

7/32

''5-

1/4'

'6-

5/8'

'6-

49/6

4''

6-3/

8''

5,62

7''

5,62

0''

4,63

7''

5,63

2''

5,62

5''

5-31

/32'

'S

-135

4''

4-1/

16''

6-1/

2''

1/4'

'4-

1/16

''6-

7/16

''7/

32''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

5 1/

25

1/2

FH V

AM

EIS

E-7

54'

'4-

1/16

''6-

7/16

''7/

32''

4-1/

16''

6-7/

16''

7/32

''5-

1/4'

'6-

5/8'

'6-

49/6

4''

6-3/

8''

5,62

7''

5,62

0''

4,63

7''

5,63

2''

5,62

5''

5-31

/32'

'24

,70

X-9

54'

'4-

1/16

''6-

7/16

''7/

32''

4-1/

16''

6-7/

16''

7/32

''5-

1/4'

'6-

5/8'

'6-

49/6

4''

6-3/

8''

5,62

7''

5,62

0''

4,63

7''

5,63

2''

5,62

5''

5-31

/32'

'G

-105

4''

4-1/

16''

6-7/

16''

7/32

''4-

1/16

''6-

7/16

''7/

32''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

S-1

353-

3/4'

'3-

13/1

6''

6-1/

2''

1/4'

'3-

13/1

6''

6-7/

16''

7/32

''5-

1/4'

'6-

5/8'

'6-

49/6

4''

6-3/

8''

5,62

7''

5,62

0''

4,63

7''

5,63

2''

5,62

5''

5-31

/32'

'5

7/8

5 1/

2 FH

VA

M E

ISG

-105

4''

4-1/

16''

6-13

/32'

'7/

32''

4-1/

16''

6-13

/32'

'7/

32''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

23,4

0S

-135

3-3/

4''

3-13

/16'

'6-

17/3

2''

17/6

4''

3-13

/16'

'6-

13/3

2''

7/32

''5-

1/4'

'6-

5/8'

'6-

49/6

4''

6-3/

8''

5,62

7''

5,62

0''

4,63

7''

5,63

2''

5,62

5''

5-31

/32'

'5

7/8

5 1/

2 FH

VA

M E

ISS

-135

3-3/

4''

3-13

/16'

'6-

21/3

2''

21/6

4''

3-13

/16'

'6-

1/2'

'1/

4''

5-1/

4''

6-5/

8''

6-49

/64'

'6-

3/8'

'5,

627'

'5,

620'

'4,

637'

'5,

632'

'5,

625'

'5-

31/3

2''

26,7

06

5/8

6 5/

8 FH

VA

M E

ISE

-75

5''

5-1/

16''

7-3/

8''

7/32

''5-

1/16

''7-

3/8'

'7/

32''

5-1/

2''

6-5/

8''

7-3/

4''

7-5/

16''

5,62

7''

5,62

0''

5,56

6''

5,63

2''

5,62

5''

6-29

/32'

'25

,20

X-9

55'

'5-

1/16

''7-

3/8'

'7/

32''

5-1/

16''

7-3/

8''

7/32

''5-

1/2'

'6-

5/8'

'7-

3/4'

'7-

5/16

''5,

627'

'5,

620'

'5,

566'

'5,

632'

'5,

625'

'6-

29/3

2''

G-1

055'

'5-

1/16

''7-

3/8'

'7/

32''

5-1/

16''

7-3/

8''

7/32

''5-

1/2'

'6-

5/8'

'7-

3/4'

'7-

5/16

''5,

627'

'5,

620'

'5,

566'

'5,

632'

'5,

625'

'6-

29/3

2''

S-1

354-

3/4'

'4-

13/1

6''

7-3/

8''

7/32

''4-

13/1

6''

7-3/

8''

7/32

''5-

1/2'

'6-

5/8'

'7-

3/4'

'7-

5/16

''5,

627'

'5,

620'

'5,

566'

'5,

632'

'5,

625'

'6-

29/3

2''

6 5/

86

5/8

FH V

AM

EIS

E-7

55'

'5-

1/16

''7-

3/8'

'7/

32''

5-1/

16''

7-3/

8''

7/32

''5-

1/2'

'6-

5/8'

'7-

3/4'

'7-

5/16

''5,

627'

'5,

620'

'5,

566'

'5,

632'

'5,

625'

'6-

29/3

2''

27,7

0X

-95

5''

5-1/

16''

7-3/

8''

7/32

''5-

1/16

''7-

3/8'

'7/

32''

5-1/

2''

6-5/

8''

7-3/

4''

7-5/

16''

5,62

7''

5,62

0''

5,56

6''

5,63

2''

5,62

5''

6-29

/32'

'G

-105

5''

5-1/

16''

7-3/

8''

7/32

''5-

1/16

''7-

3/8'

'7/

32''

5-1/

2''

6-5/

8''

7-3/

4''

7-5/

16''

5,62

7''

5,62

0''

5,56

6''

5,63

2''

5,62

5''

6-29

/32'

'S

-135

4-3/

4''

4-13

/16'

'7-

7/16

''1/

4''

4-13

/16'

'7-

3/8'

'7/

32''

5-1/

2''

6-5/

8''

7-3/

4''

7-5/

16''

5,62

7''

5,62

0''

5,56

6''

5,63

2''

5,62

5''

6-29

/32'

'

5-49

/64'

'6-

7/64

''4-

31/3

2''

5-3/

8''

5-27

/32'

'5-

7/8'

'

5.5.1.2 VAM® CDS Field TolerancesThe following tables list the common field tolerances for VAM® CDSconnections:

Vallourec D

rilling Products

5




Size

New

Prem

ium

Class

Class

2Minim

um Ton

gBe

vel

Pin Con

nection

Pin Nos

eBo

x Con

nection

Box Cbo

reinch

.Max

Min

Min

Max

Min

Min

Spac

eDiameter

Leng

thDiameter

Leng

thDiameter

mm

Con

nection

Grade

IDID

OD

Shou

lder

IDOD

Shou

lder

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

2 7/8

NC26

VAM

® C

DS

X-95

1-1/2''

1-9/16

''3-5/16

''9/64

''1-9/16

''3-5/16

''9/64

''4''

4-3/8''

3-7/16

''3-15

/64''

3,38

7''

3,38

2''

2,11

3''

3,39

1''

3,38

5''

3''

10,40

G-105

1-1/2''

1-9/16

''3-5/16

''9/64

''1-9/16

''3-5/16

''9/64

''4''

4-3/8''

3-7/16

''3-15

/64''

3,38

7''

3,38

2''

2,11

3''

3,39

1''

3,38

5''

3''

S-13

51-1/2''

1-9/16

''3-15

/32''

7/32

''1-9/16

''3-11

/32''

5/32

''4''

4-3/8''

3-7/16

''3-25

/64''

3,38

7''

3,38

2''

2,11

3''

3,39

1''

3,38

5''

3''

NC31

VAM

® C

DS

E-75

2''

2-1/16

''3-27

/32''

5/32

''2-1/16

''3-27

/32''

5/32

''4''

4-7/8''

4-1/8''

3-49

/64''

3,89

4''

3,88

8''

2,54

4''

3,90

0''

3,89

4''

3-33

/64''

X-95

2''

2-1/16

''3-27

/32''

5/32

''2-1/16

''3-27

/32''

5/32

''4''

4-7/8''

4-1/8''

3-49

/64''

3,89

4''

3,88

8''

2,54

4''

3,90

0''

3,89

4''

3-33

/64''

G-105

2''

2-1/16

''3-27

/32''

5/32

''2-1/16

''3-27

/32''

5/32

''4''

4-7 /8''

4-1/8''

3-49

/64''

3,89

4''

3,88

8''

2,54

4''

3,90

0''

3,89

4''

3-33

/64''

S-13

52''

2-1/16

''3-27

/32''

5/32

''2-1/16

''3-27

/32''

5/32

''4''

4-7/8''

4-1/8''

3-49

/64''

3,89

4''

3,88

8''

2,54

4''

3,90

0''

3,89

4''

3-33

/64''

3 1/2

NC31

VAM

® C

DS

E-75

2''

2-1/16

''3-27

/32''

5/32

''2-1/16

''3-27

/32''

5/32

''4''

4-7/8''

4-1/8''

3-49

/64''

3,89

4''

3,88

8''

2,54

4''

3,90

0''

3,89

4''

3-33

/64''

13,30

NC38

VAM

® C

DS

E-75

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

5-3/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''X-

952-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

5-3/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''G-105

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

5-3/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''S-

135

2-9/16

''2-5/8''

4-1/2''

11/64''

2-5/8''

4-15

/32''

5/32

''4''

5-3/8''

4-3/4''

4-27

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''3 1/2

NC38

VAM

® C

DS

E-75

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''15

,50

X-95

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''G-105

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''S-

135

2-7/16

''2-1/2''

4-17

/32''

3/16

''2-1/2''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-29

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''4

NC38

VAM

® C

DS

E-75

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''14

,00

X-95

2-9/16

''2-5/8''

4-15

/32''

5/32

''2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-25

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''G-105

2-9/16

''2-5/8''

4-1/2''

11/64''

2-5/8''

4-15

/32''

5/32

''4''

4-7/8''

4-3/4''

4-27

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''S-

135

2-7/16

''2-1/2''

4-21

/32''

1/4''

2-1/2''

4-17

/32''

3/16

''4''

4-7/8''

4-3/4''

4-37

/64''

4,40

6''

4,40

0''

3,08

3''

4,41

2''

4,40

6''

4-9/64

''NC40

VAM

® C

DS

S-13

52-11

/16''

2-3/4''

4-27

/32''

13/64''

2-3/4''

4-27

/32''

13/64''

4''

5-7/8''

5-3/16

''4-49

/64''

4,91

8''

4,91

2''

3,26

2''

4,92

4''

4,91

8''

4-13

/32''

4NC40

VAM

® C

DS

S-13

52-9/16

''2-5/8''

4-7/8''

7/32

''2-5/8''

4-27

/32''

13/64''

4''

5-7/8''

5-3/16

''4-51

/64''

4,91

8''

4,91

2''

3,26

2''

4,92

4''

4,91

8''

4-13

/32''

15,70

4 1/2

NC46

VAM

® C

DS

E-75

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

16,60

X-95

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

G-105

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

S-13

53''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

NC50

VAM

® C

DS

E-75

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

X-95

3-1/2''

3-9 /16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

G-105

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

S-13

53-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

Vallourec D

rilling Products

336

5




Size

New

Prem

ium

Class

Class

2Minim

um Ton

gBe

vel

Pin Con

nection

Pin Nos

eBo

x Con

nection

Box Cbo

reinch

.Max

Min

Min

Max

Min

Min

Spac

eDiameter

Leng

thDiameter

Leng

thDiameter

mm

Con

nection

Grade

IDID

OD

Shou

lder

IDOD

Shou

lder

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

4 1/2

NC46

VAM

® C

DS

E-75

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

20,00

X-95

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

G-105

3''

3-1/16

''5-13

/32''

13/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-21

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

S-13

53''

3-1/16

''5-15

/32''

15/64''

3-1/16

''5-13

/32''

13/64''

4-3/8''

5-7/8''

5-57

/64''

5-25

/64''

4,91

8''

4,91

2''

3,81

6''

4,92

6''

4,91

8''

4-31

/32''

NC50

VAM

® C

DS

E-75

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

X-95

3-1/2''

3-9 /16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

G-105

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

S-13

53-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-5/8''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

5NC50

VAM

® C

DS

E-75

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

19,50

X-95

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

G-105

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

S-13

53-1/2''

3-9/16

''5-7/8''

15/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-51

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

5NC50

VAM

® C

DS

E-75

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

25,60

X-95

3-1/2''

3-9/16

''5-13

/16''

13/64''

3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-47

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

G-105

3-1/2''

3-9/16

''5-27

/32''

7/32

''3-9/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-49

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

S-13

53-1/4''

3-5/16

''6''

19/64''

3-5/16

''5-13

/16''

13/64''

4-3/4''

5-7/8''

6-15

/64''

5-59

/64''

4,91

8''

4,91

2''

4,23

2''

4,92

4''

4,91

8''

5-3/8''

5 1/2

5 1/2 FH

VAM

® C

DS

E-75

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

21,90

X-95

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

G-105

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

S-13

54''

4-1/16

''6-1/2''

1/4''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-27

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

5 1/2

5 1/2 FH

VAM

® C

DS

E-75

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

24,70

X-95

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

G-105

4''

4-1/16

''6-13

/32''

13/64''

4-1/16

''6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-21

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

S-13

53-3/4''

3-13

/16

6-1/2''

1/4''

3-13

/16

6-13

/32''

13/64''

5-1/4''

6-3/8''

6-57

/64''

6-27

/64''

5,43

0''

5,42

4''

4,67

0''

5,43

6''

5,43

0''

5-31

/32''

6 5/8

6 5/8 FH

VAM

® C

DS

E-75

5''

5-1/16

''7-11

/32''

13/64''

5-1/16

''7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

25,20

X-95

5''

5-1/16

''7-11

/32''

13/64''

5-1/16

''7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

G-105

5''

5-1/16

''7-11

/32''

13/64''

5-1/16

''7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

S-13

54-3/4''

4-13

/16

7-3/8''

7/32

''4-13

/16

7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-19

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

6 5/8

6 5/8 FH

VAM

® C

DS

E-75

5''

5-1/16

''7-11

/32''

13/64''

5''

7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

27,70

X-95

5''

5-1/16

''7-11

/32''

13/64''

5''

7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

G-105

5''

5-1/16

''7-11

/32''

13/64''

5''

7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-17

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

S-13

54-3/4''

4-13

/16''

7-7/16

''1/4''

4-3/4''

7-11

/32''

13/64''

5-1/2''

6-3/8''

7-7/8''

7-23

/64''

5,42

9''

5,42

1''

5,60

0''

5,43

6''

5,43

0''

6-29

/32''

5.5.1.3 VAM® Express Field TolerancesThe following tables list the common field tolerances for VAM® Expressconnections:

Vallourec D

rilling Products

5




Siz

eN

ewP

rem

ium

Cla

ssC

lass

2M

inim

um T

ong

Bev

elP

in C

onne

ctio

nP

in N

ose

Box

Con

nect

ion

Box

Cbo

rein

ch.

Max

Min

Min

Max

Min

Min

Spa

ceD

iam

eter

Leng

thD

iam

eter

Leng

thD

iam

eter

mm

Con

nect

ion

Gra

deID

IDO

DS

houl

der

IDO

DS

houl

der

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

2 7

/8VA

M®

Exp

ress

VX2

4G

-105

1-1/

2''

1-9/

16''

3-1/

8''

13/6

4''

1-9/

16''

3-1/

16''

11/6

4''

4''

6''

3-11

/64'

'5,

003'

'4,

997'

'2,

027'

'5,

005'

'4,

999'

'2,

649'

'10

,40

S-13

51-

1/2'

'1-

9/16

''3-

1/8'

'13

/64'

'1-

9/16

''3-

1/8'

'13

/64'

'4'

'6'

'3-

11/6

4''

5,00

3''

4,99

7''

2,02

7''

5,00

5''

4,99

9''

2,64

9''

VAM

® E

xpre

ss V

X26

G-1

051-

1/2'

'1-

9/16

''3-

1/4'

'5/

32''

1-9/

16''

3-1/

4''

5/32

''4'

'6-

1/4'

'3-

33/6

4''

3-11

/64'

'5,

253'

'5,

247'

'2,

242'

'5,

254'

'5,

248'

'2,

887'

'S-

135

3-3/

8''

7/32

''3-

9/32

''11

/64'

'4'

'6-

1/4'

'3-

13/6

4''

5,25

3''

5,24

7''

2,24

2''

5,25

4''

5,24

8''

2,88

7''

VAM

® E

xpre

ss V

X31

G-1

053-

3/4'

'9/

64''

3-3/

4''

9/64

''4'

'6-

1/2'

'3-

43/6

4''

5,50

4''

5,49

7''

2,73

3''

5,50

5''

5,49

8''

3,40

2''

S-13

52-

1/16

''3-

3/4'

'9/

64''

2-1/

16''

3-3/

4''

9/64

''4'

'6-

1/2'

'4-

1/64

''3-

43/6

4''

5,50

4''

5,49

7''

2,73

3''

5,50

5''

5,49

8 ''

3,40

2''

3 1

/2VA

M®

Exp

ress

VX3

8G

-105

2-3/

4''

2-13

/16'

'4-

3/8'

'5/

32''

2-13

/16'

'4-

3/8'

'5/

32''

4''

7''

4-47

/64'

'4-

19/6

4''

6,00

4''

5,99

6''

3,28

8''

6,00

7''

5,99

9''

4,00

5''

13,3

0S-

135

4-15

/32'

'13

/64'

'4-

3/8'

'5/

32''

4''

7''

4-47

/64'

'4-

19/6

4''

6,00

4''

5,99

6''

3,28

8''

6,00

7''

5,99

9''

4,00

5''

VAM

® E

xpre

ss V

X39

G-1

054-

9/16

''9/

64''

4-9/

16''

9/64

''4'

'6-

3/4'

'4-

61/6

4''

4-31

/64'

'5,

755'

'5,

747'

'3,

519'

'5,

755'

'5,

747'

'4,

212'

'S-

135

2-11

/16'

'2-

3/4'

'4-

9/16

''9/

64''

2-3/

4''

4-9/

16''

9/64

''4'

'6-

3/4'

'4-

61/6

4''

4-31

/64'

'5,

755'

'5,

747'

'3,

519'

'5,

755'

'5,

747'

'4,

212'

'3

1/2

VA

M®

Exp

ress

VX3

8G

-105

2-11

/16'

'2-

3/4'

'4-

3/8'

'5/

32''

2-3/

4''

4-3/

8''

5/32

''4'

'7'

'4-

47/6

4''

4-19

/64'

'6,

004'

'5,

996'

'3,

288'

'6,

007'

'5,

999'

'4,

005'

'15

,50

VAM

® E

xpre

ss V

X39

G-1

052-

13/1

6''

2-7/

8''

4-9/

16''

9/64

''2-

7/8'

'4-

9/16

''9/

64''

4''

6-3 /

4''

4-61

/64'

'4-

31/6

4''

5,75

5''

5,74

7''

3,51

9''

5,75

5''

5,74

7''

4,21

2''

4VA

M®

Exp

ress

VX3

8S-

135

2-7/

16''

2-1/

2''

4-1/

2''

7/32

''2-

1/2'

'4-

3/8'

'5/

32''

4''

7''

4-47

/64'

'4-

19/6

4''

6,00

4''

5,99

6''

3,28

8''

6,00

7''

5,99

9''

4,00

5''

14,0

0VA

M®

Exp

ress

VX3

9G

-105

2-13

/16'

'2-

7/8'

'4-

9/16

''9/

64''

2-7/

8''

4-9/

16''

9/64

''4'

'6-

3/4'

'4-

61/6

4''

4-31

/64'

'5,

755'

'5,

747'

'3,

519'

'5,

755'

'5,

747'

'4,

212'

'S-

135

2-13

/16'

'3'

'3'

'

4-11

/16'

'13

/64'

'4-

9/16

''9/

64''

4''

4-31

/64'

'5,

755'

'5,

747'

'3,

519'

'5,

755'

'5,

747'

'4,

212'

'VA

M®

Exp

ress

VX4

0G

-105

4-31

/32'

'7/

32''

4-31

/32'

'7/

32''

4''

4-57

/64'

'6,

254

6,24

73,

735'

'6,

254

6,24

74,

476'

'S-

135

3-1/

16''

4-31

/32'

'7/

32''

3-1/

16''

4-31

/32'

'7/

32''

4''

7-1/

4''

5-15

/64'

'4-

57/6

4''

6,25

4''

6,24

7''

3,73

5''

6,25

4''

6,24

7''

4,47

6''

4VA

M®

Exp

ress

VX3

8S-

135

2-7/

16''

2-1/

2''

4-19

/32'

'17

/64'

'2-

1/2'

'4-

7/16

''3/

16''

4''

7''

4-47

/64'

'4-

23/6

4''

6,00

4''

5,99

6''

3,28

8''

6,00

7''

5,99

9''

4,00

5''

15,7

0VA

M®

Exp

ress

VX3

9G

-105

4-9/

16''

9/64

''4-

9/16

''9/

64''

4''

6-3/

4''

4-61

/64'

'4-

31/6

4''

5,75

5''

5,74

7''

3,51

9''

5,75

5''

5,74

7''

4,21

2''

S-13

54-

23/3

2''

7/32

''4-

19/3

2''

5/32

''4'

'4-

33/6

4''

5,75

5''

5,74

7''

3,51

9''

5,75

5''

5,74

7''

4,21

2''

VAM

® E

xpre

ss V

X40

G-1

054-

31/3

2''

7/32

''4-

31/3

2''

7/32

''4'

'4-

57/6

4''

6,25

46,

247

3,73

5''

6,25

4''

6,24

7''

4,47

6''

S-13

52-

7/8'

'2-

15/1

6''

4-31

/32'

'7/

32''

2-15

/16'

'4-

31/3

2''

7/32

''4'

'7-

1/4'

'5-

15/6

4''

4-57

/64'

'6,

254

6,24

73,

735'

'6,

254'

'6,

247'

'4,

476'

'4

1/2

VAM

® E

xpre

ss V

X46

G-1

053-

3/4'

'3-

13/1

6''

5-5/

8''

13/6

4''

3-13

/16'

'5-

5/8'

'13

/64'

'4-

3/8'

'7-

3/4'

'5-

61/6

4''

5-35

/64'

'6,

755'

'6,

747'

'4,

368'

'6,

754'

'6,

746'

'5,

157'

'16

,60

S-13

53-

1/2'

'3-

9/16

''5-

5/8'

'13

/64'

'3-

9/16

''5-

5/8'

'13

/64'

'4-

3/8'

'7-

3/4'

'5-

61/6

4''

5-35

/64'

'6,

755'

'6,

747'

'4,

368'

'6,

754'

'6,

746'

'5,

157'

'4

1/2

VAM

® E

xpre

ss V

X46

G-1

053-

1/2'

'3-

9/16

''5-

5/8'

'13

/64'

'3-

9/16

''5-

5/8'

'13

/64'

'4-

3/8'

'7-

3/4'

'5-

61/6

4''

5-35

/64'

'6,

755'

'6,

747'

'4,

368'

'6,

754'

'6,

746'

'5,

157'

'20

,00

S-13

53-

1/4'

'3-

5/16

''5-

5/8'

'13

/64'

'3-

5/16

''5-

5/8'

'13

/64'

'4-

3/8'

'7-

3/4'

'5-

61/6

4''

5-35

/64'

'6,

755'

'6,

747'

'4,

368'

'6,

754'

'6,

746'

'5,

157'

'

2-63

/64'

'3-

3/64

''

1-1/

2''

2-5/

32''

2''

1-9/

16''

2-7/

32''

1-9/

16''

2-7/

32''

3-33

/64'

'4-

1/64

''

2-3/

4''

2-13

/16'

'2-

13/1

6''

2-7/

8''

2-13

/16'

'2-

7/8'

'

2-7/

8''

3-1/

16''

2-7/

8''

3-1/

16''

6-3/

4''

7-1/

4''

4-61

/64'

'5-

15/6

4''

2-13

/16'

'2-

3/4'

'3'

'

2-7/

8''

2-13

/16'

'3-

1/16

''

2-7/

8''

2-13

/16'

'3-

1/16

''6-

3/4'

'7-

1/4'

'4-

61/6

4''

5-15

/64'

'

Vallourec D

rilling Products

338

5




Siz

eN

ewP

rem

ium

Cla

ssC

lass

2M

inim

um T

ong

Bev

elP

in C

onne

ctio

nP

in N

ose

Box

Con

nect

ion

Box

Cbo

rein

ch.

Max

Min

Min

Max

Min

Min

Spa

ceD

iam

eter

Leng

thD

iam

eter

Leng

thD

iam

eter

mm

Con

nect

ion

Gra

deID

IDO

DS

houl

der

IDO

DS

houl

der

Pin

Box

Max

Min

Max

Min

Max

Max

Min

Max

5VA

M®

Exp

ress

VX5

0G

-105

4''

4-1/

16''

6-1/

32''

13/6

4''

4-1/

16''

6-1/

32''

13/6

4''

4-5/

8''

8''

6-33

/64'

'5-

61/6

4''

7,00

5''

6,99

6''

4,74

2''

7,00

5''

6,99

6''

5,55

5''

19,5

0S-

135

VM-1

503-

3/4'

'3-

13/1

6''

6-1/

32''

13/6

4''

3-13

/16'

'6-

1/32

''13

/64'

'4-

5/8'

'8'

'6-

33/6

4''

5-61

/64'

'7,

005'

'6,

996'

'4,

742'

'7,

005'

'6,

996'

'5,

555'

'3-

3/4'

'3-

13/1

6''

6-1/

32''

13/6

4''

3-13

/16'

'6-

1/32

''13

/64'

'4-

5/8'

'8'

'6-

33/6

4''

5-61

/64'

'7,

005'

'6,

996'

'4,

742'

'7,

005'

'6,

996'

'5,

555'

'5

VAM

® E

xpre

ss V

X50

G-1

053-

3/4'

'3-

13/1

6''

6-1/

32''

13/6

4''

3-13

/16'

'6-

1/32

''13

/64'

'4-

5/8'

'8'

'6-

33/6

4''

5-61

/64'

'7,

005'

'6,

996'

'4,

742'

'7,

005'

'6,

996'

'5,

555'

'25

,60

S-13

56-

1/32

''13

/64'

'6-

1/32

''13

/64'

'8'

'6-

33/6

4''

7,00

5''

6,99

6''

4,74

2''

7,00

5''

6,99

6''

5,55

5''

5 1

/2VA

M®

Exp

ress

VX5

4S-

135

6-7/

32''

13/6

4''

6-7/

32''

13/6

4''

7-3/

8''

8''

8''

6-55

/64'

'6,

381'

'6,

370'

'4,

996'

'6,

384'

'6,

373'

'5,

749'

'21

,90

VAM

® E

xpre

ss V

X57

G-1

054-

9/16

''6-

15/3

2''

13/6

4''

4-9/

16''

6-15

/32'

'13

/64'

'5-

1/4'

'6-

59/6

4''

6-25

/64'

'7,

006'

'6,

997'

'5,

177'

'7,

006'

'6,

997'

'5,

990'

'S-

135

4-1/

2''

4-9/

16''

6-9/

16''

1/4'

'4-

9/16

''6-

15/3

2''

13/6

4''

5-1/

4''

6-59

/64'

'6-

25/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

5 1

/2VA

M®

Exp

ress

VX5

4S-

135

4''

4-1/

16''

6-11

/32'

'17

/64'

'4-

1/16

''6-

7/32

''13

/64'

'5-

1/4'

'7-

3/8'

'8'

'8'

'8'

'

6-55

/64'

'6-

9/64

''6,

381'

'6,

370'

'4,

996'

'6,

384'

'6,

373'

'5,

749'

'24

,70

VAM

® E

xpre

ss V

X57

G-1

054-

1/2'

'4-

9/16

''6-

15/3

2''

13/6

4''

4-9/

16''

6-15

/32'

'13

/64'

'5-

1/4'

'6-

59/6

4''

6-25

/64'

'7,

006'

'6,

997'

'5,

177'

'7,

006'

'6,

997'

'5,

990'

'S-

135

VM-1

504-

1/4'

'4-

5/16

''6-

17/3

2''

15/6

4''

4-5/

16''

13/6

4''

5-1/

4''

6-59

/64'

'6-

25/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

4-1 /

4''

4-5/

16''

6-21

/32'

'19

/64'

'4-

5/16

''7/

32''

5-1/

4''

6-59

/64'

'6-

27/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

5 7

/8VA

M®

Exp

ress

VX5

7G

-105

4-1/

2''

4-9/

16''

6-15

/32'

'13

/64'

'4-

9/16

''6-

15/3

2''

13/6

4''

5-1/

4''

8''

6-59

/64'

'6-

25/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

23,4

0S-

135

4-1/

4''

4-5/

16''

6-9/

16''

1/4'

'4-

5/16

''6-

15/3

2''

13/6

4''

5-1/

4''

8''

6-59

/64'

'6-

25/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

5 7

/8VA

M®

Exp

ress

VX5

7G

-105

4-1/

2''

4-9/

16''

6-9/

16''

1/4'

'4-

9/16

''6-

15/3

2''

13/6

4''

5-1/

4''

8''

6-59

/64'

'6-

25/6

4''

7,00

6''

6,99

7''

5,17

7''

7,00

6''

6,99

7''

5,99

0''

26,7

0S-

135

4-1/

4''

4-5/

16''

6-11

/16'

'5/

16''

4-5/

16''

6-17

/32'

'15

/64'

'5-

1/4'

'8'

'6-

59/6

4''

6-29

/64'

'7,

006'

'6,

997'

'5,

177'

'7,

006'

'6,

997'

'5,

990'

'6

5/8

VAM

® E

xpre

ss V

X65

G-1

055-

1/2'

'5-

9/16

''7-

1/2'

'7/

32''

5-9/

16''

7-1/

2''

7/32

''5-

1/2'

'8-

3/8'

'7-

59/6

4''

7-27

/64'

'7,

379

7,37

16,

166'

'7,

379

7,37

17,

016'

'25

,20

S-13

55-

1/2'

'5-

9/16

''7-

5/8'

'9/

32''

5-9/

16''

7-1/

2''

7/32

''5-

1/2'

'8-

3/8'

'7-

27/6

4''

7,37

9''

7,37

1''

6,16

6''

7,37

9''

7,37

1''

7,01

6''

VAM

® E

xpre

ss V

X69

G-1

055-

7/8'

'5-

15/1

6''

7-27

/32'

'7/

32''

5-15

/16'

'7-

27/3

2''

7/32

''5-

1/2'

'8-

1/8'

'7-

49/6

4''

7,13

0''

7,12

26,

538'

'7,

127'

'7,

119'

'7,

363'

'S-

135

5-3/

4''

5-13

/16'

'7-

27/3

2''

7/32

''5-

13/1

6''

7-27

/32'

'7/

32''

5-1/

2''

8-1/

8''

8-13

/64'

'7-

49/6

4''

7,13

0''

7,12

2''

6,53

8''

7,12

7''

7,11

9''

7,36

3''

6 5

/8VA

M®

Exp

ress

VX6

5G

-105

5-1/

2''

5-9/

16''

7-1/

2''

7/32

''5-

9/16

''7-

1/2'

'7/

32''

5-1/

2''

8-3/

8''

7-59

/64'

'7-

27/6

4''

7,37

9''

7,37

1''

6,16

6''

7,37

9''

7,37

1''

7,01

6''

27,7

0S-

135

5-1/

4''

5-5/

16''

7-17

/32'

'15

/64'

'5-

5/16

''7-

1/2'

'7/

32''

5-1/

2''

8-3/

8''

7-27

/64'

'7,

379'

'7,

371'

'6,

166'

'7,

379'

'7,

371'

'7,

016'

'VA

M®

Exp

ress

VX6

9G

-105

5-7/

8''

5-15

/16'

'7-

27/3

2''

7/32

''5-

15/1

6''

7-27

/32'

'7/

32''

5-1/

2''

8-1/

8''

7-49

/64'

'7,

130'

'7,

122'

'6,

538'

'7,

127'

'7,

119'

'7,

363'

'S-

135

5-5/

8''

5-11

/16'

'7-

27/3

2''

7/32

''5-

11/1

6''

7-27

/32'

'7 /

32''

5-1/

2''

8-1/

8''

8-13

/64'

'7-

49/6

4''

7,13

0''

7,12

2''

6,53

8''

7,12

7''

7,11

9''

7,36

3''

6 5

/8

30,2

7VA

M®

Exp

ress

VX6

5VM

-150

5''

5-1/

16''

7-29

/32'

'27

/64'

'5-

1/16

''7-

23/3

2''

21/6

4''

5-1/

2''

8-3/

8''

7-59

/64'

'7-

41/6

4''

7,37

9''

7,37

1''

6,16

6''

7,37

9''

7,37

1''

7,01

6''

3-1/

2''

4''

4-1/

2''

3-9/

16''

4-1/

16''

3-9/

16''

4-1/

16''

4-5/

8''

5-1/

4''

5-61

/64'

'6-

9/64

''

6-15

/32'

'6-

1/2'

'

7-59

/64'

'8-

13/6

4''

7-59

/64'

'8-

13/6

4''

Vallourec D

rilling Products

5




5.5.2 Box connection lengthThe distance between the two make-up shoulders shall be verified at 2locations 90° apart. This distance shall be compared to the requirements forthe connection being inspected to determine acceptance or rejection. Thediagram below shows two methods of measuring this dimension.

Box connection length inspection

If the connection length of the box exceeds the specified dimension, thenrepair must be made by re-facing the external shoulder of the box connectionand vice versa. Re-facing limits are the same as for repair of damagedshoulders.

5.5.3 Pin connection lengthThe distance between the 2 make-up shoulders shall be verified at 2locations 90° apart. This distance shall be compared to the requirements forthe connection being inspected to determine acceptance or rejection. Thediagram below shows two methods of measuring this dimension.

Pin connection length inspectionIf the connection length of the pin exceeds the specified dimension, thenrepair may be made by re-facing the internal shoulder of the pin connectionand vice versa. Re-facing limits are the same as for repair of damagedshoulders.

© V

allo

urec

Oil

and

Gas

Fra

nce


Vallourec D

rilling Products

340

5




5.5.4 Box and pin diametersThe maximum box counter-bore and pin nose shall be found with calipersand compared to the table in sections 5.5.1.1, 5.5.1.2 or 5.5.1.3 dependingon the product being inspected. If any diameter is out of tolerance, theconnection must be recut. Make sure that you measure the box counterborediameter and not the box benchmark diameter. Contact VAM® Services formore details on tolerances.

Diameter inspection locations


Vallourec D

rilling Products

5




5.6 Performance Data Sheet (PDS)

Example of Performance Data Sheet

��

�� !�"��#�� $!� �

��%&��&� '()��*+"��',� ��OD in 6-1/2 �� -&*��&�#��#��./�0 �� 1��&�#��#��./+0 �� )��23+��&��.)4/0 �� !�"��#�� $!� � ��5�

(Uncoated Drill Pipe)

%/(!!��6��7�8�6��#��& 9�:�� % ��7�� in ��5�� in ��%"&��&��"�� in² ��

�� 2�;��

�� %/(!!��6��<��"��#�� =��<&"��&��"��#�� 2�� =��

�2�� =��%&��+��+"��3"� 1!� �=��"��+"��3"� 1!� �=��

��<��"��#�� =��<&"��&��"��#�� 2�� =��8��&66�� 6��23+��&">3��. 0 �2�� =��)�*�636�6��23+��&">3� �2�� =5��)��636�6��23+��&">3� �2�� =��

-��

<<�?�' �� 2��1?�' =�� ;��; �=��')2 ��1�!!�'()��*+"��',��

Vallourec group

�(�� &6�� 3�� +�"�� " �6��& ��'��&3"��"��#�1"& 3�� &��&��36��"��+&��9�&"�"��3��&�� "&3#��

��3��&��&"6��&��&�:�""��9��*+"�� &"��6+��

%&��&�?

5�7��5

4!�#��;�

18�)�4)�6��

in

18�)�4)�6��=��

��=��=��

4!�#��;�

��;�

HANDLING

��

!�@�? ��

�� !��"��

4!�#��;�

��

��=��

��=��

�=��

�2�;��

��= �� =��

��=��

��

�� 7��

�=5��

��=��

�. 0�1�"&"6��3�� :��"��&��&"�&� ��

5�7�<&"��"��#��

��

�=��

�=��

Adjusted weight

�2 ;�

#

��=��

� $��$�!

�! �% &'()!��'�'�*!!�

HYDRAULICS

Drift diameter

Capacity

5=��

�=��

Closed end disp.Open end disp.

�

��= ��

�� 5�<&"��&��"��&�<A;+�+�

��=��=5��=��

DRIFT

1�+��#"� �?

Approx weight

��+�,Sh to Sh length

8��#�?

��

��

�-��.��-��

�-��/��-

�-��01��0��-2�-��0��©

Val

lour

ec O

il an

d G

as F

ranc

e

Vallourec D

rilling Products

342

5




��

�� !�"��#�� $!� �

��%&��&� '()��*+"��',� ��OD in 6-1/2 �� -&*��&�#��#��./�0 �� 1��&�#��#��./+0 �� )��23+��&��.)4/0 �� !�"��#�� $!� � ��5�

(Uncoated Drill Pipe)

%/(!!��6��7�8�6��#��& 9�:�� % ��7�� in ��5�� in ��%"&��&��"�� in² ��

�� 2�;��

�� %/(!!��6��<��"��#�� =��<&"��&��"��#�� 2�� =��

�2�� =��%&��+��+"��3"� 1!� �=��"��+"��3"� 1!� �=��

��<��"��#�� =��<&"��&��"��#�� 2�� =��8��&66�� 6��23+��&">3��. 0 �2�� =��)�*�636�6��23+��&">3� �2�� =5��)��636�6��23+��&">3� �2�� =��

-��

<<�?�' �� 2��1?�' =�� ;��; �=��')2 ��1�!!�'()��*+"��',��

Vallourec group

�(�� &6�� 3�� +�"�� " �6��& ��'��&3"��"��#�1"& 3�� &��&��36��"��+&��9�&"�"��3��&�� "&3#��

��3��&��&"6��&��&�:�""��9��*+"�� &"��6+��

%&��&�?

5�7��5

4!�#��;�

18�)�4)�6��

in

18�)�4)�6��=��

��=��=��

4!�#��;�

��;�

HANDLING

��

!�@�? ��

�� !��"��

4!�#��;�

��

��=��

��=��

�=��

�2�;��

��= �� =��

��=��

��

�� 7��

�=5��

��=��

�. 0�1�"&"6��3�� :��"��&��&"�&� ��

5�7�<&"��"��#��

��

�=��

�=��

Adjusted weight

�2 ;�

#

��=��

� $��$�!

�! �% &'()!��'�'�*!!�

HYDRAULICS

Drift diameter

Capacity

5=��

�=��

Closed end disp.Open end disp.

�

��= ��

�� 5�<&"��&��"��&�<A;+�+�

��=��=5��=��

DRIFT

1�+��#"� �?

Approx weight

��+�,Sh to Sh length

8��#�?

��

��

�-��.��-��

�-��/��-

�-��01��0��-2�-��0��

Example of Performance Data Sheet (continued)

© V

allo

urec

Oil

and

Gas

Fra

nce

Vallourec D

rilling Products

5




VAM

®D

rilling

5.7 Protection of the connection After inspection the connections shall have storage compound applied toavoid corrosion unless the drill pipe is run immediately.

Only protectors specially designed for VAM® EIS, VAM® CDS and VAM®

EXPRESS connections shall be used. These cover the whole thread sectionand box counter-bore. Sufficient grease should be applied to prevent theingress of water into the connection.

5.8 Repair ProceduresAfter inspection program described above, some connections could berepaired if damages are within defined limits.

If VAM® CDS is assembled with an equivalent API threaded double shoulderconnection, this connection must present pin and box lengths within VAM®

CDS field tolerance ranges.

Any connections that require major repair should NOT be used.

If rethreading is necessary, it should be carried out by a VAM® Licensee.For the location of your local VAM® Licensee please refer to the VAM®

Services website at www.vamservices.com.

5.8.1 Corrosion / Minor damagesMinor damage to internal shoulder can be hand dressed by file or handgrinder in order to remove any protrusion interfering with mating surfaces.Do not file on external shoulders.

Any build up of corrosion should be removed using a scoring pad (like"Scotch-brite®" or 400 grit emery paper).

5.8.2 Shoulder re-facingThis operation should be performed in a machine shop.

Vallourec D

rilling Products

344

5




Notes

5.9 Vallourec Drilling Products ContactsNorth and South America Vallourec Drilling Products USA, Inc.6300 Navigation BlvdHouston, Texas 77011 - USAPhone: +1 713 844 3700Fax: +1 713 92926 7103 [email protected]@vallourec.com

CanadaVallourec Canada Inc.2107 – 9 StreetNisku Alberta - Canada T9E 7Z7Phone: +1 780 955 8350Fax: +1 780 955 [email protected]

Middle EastVallourec Drilling Products Middle East FZEPO Box 261108, Jebel Ali Free ZoneDubai, UAE Phone: +971 4 815 0000Fax: +971 4 883 [email protected]

Northern EuropeVallourec Oil & Gas UK LtdProspect Place, Westhill Industrial EstateWesthill, Aberdeen AB32 6SY - U.K.Phone: +44 1224 279 392Fax: +44 1224 279 [email protected]

Eastern EuropeVallourec Deutschland GmbH Theodorstrasse 9040472 Düsseldorf -GermanyPhone: +49 211 960 2352Fax: +49 211 960 [email protected]

Vallourec D

rilling Products

5




Western Europe and AfricaVallourec Drilling Products France27 avenue du Général Leclerc92660 Boulogne-Billancourt - FrancePhone: +33 1 4909 3561Fax: +33 1 4909 3715sales.drilling-products.EU@[email protected]

Far EastVallourec Drilling Products (S) Pte LtdVallourec Asia Pacific Corp. Pte Ltd133 New Bridge Road#21-01 Chinatown PointSingapore 059413 Phone: +65 6933 9100Fax: +65 6738 [email protected]

ChinaVallourec (Beijing) Co., Ltd. Room 301, East Ocean Center24A Jianguomenwai AvenueBeijing 100022, ChinaPhone: +86 10 5923 3065Fax: +86 10 5923 [email protected]

Russia VALLOUREC RUS LLCOffice E02-305, Business – centre “Dobrynia”4th Dobryninsky Pereulok 8 Moscow, 119049 - RussiaPhone: +7 495 787 4930 Fax: +7 495 787 [email protected]

South America VALLOUREC TUBOS DO BRASIL S.A.Av. Republica do Chile, 230, 14° andarEdificio Castelo BrancoCentro, Rio de Janeiro, RJ, CEP:20.031-170Phone : +55 21 3873 83 00Fax : +55 21 3351 72 [email protected]

for more information: http://www.vallourec.com

Vallourec D

rilling Products

346

5




5.10 Some applicable norms for Vallourec Drilling ProductsAPI 5D, Specification for Drill Pipe.

ISO 11961, Petroleum and Natural Gas IndustriesSteel drill pipe.

ISO 10407-1, Petroleum and natural gas industriesRotary drilling equipmentPart 1: Drill stem design and operating limits.

ISO 10407-2, Petroleum and natural gas industriesRotary drilling equipmentPart 2: Inspection and classification of used drill stem elements

API Spec 7, Specification for Rotary Drill Stem Elements.

API Spec 7-1 / ISO 10424-1, Specification for Rotary Drill Stem ElementsPetroleum and Natural Gas Industries - Rotary Drilling EquipmentPart 1: Rotary Drill Stem Elements.

API Spec 7-2 / ISO 10424-2, Specification for Threading and Gauging ofRotary Shouldered Thread Connections Petroleum and Natural GasIndustries - Rotary drilling equipmentPart 2: Threading and gauging of rotary shouldered threaded connections

API RP 7A1, Recommended Practice for Testing of Thread Compound forRotary Shouldered Connections.

API RP 7G, Recommended Practice for Drill Stem Design and OperatingLimits.

NORSOK Standard M-702, Drill String Components.

NS-1™ Standard, Quality and Inspection Requirements.

NS-2™ Standard, Drill String Inspection Standard.

DS-1™ Standard, Volume 1: Drilling Tubular Product Specification.Volume 2: Drill Stem Design and Operation.Volume 3: Drill Stem Inspection.

IRP Volume 1, Section 1.8, Drill String Design and Metallurgy.

Vallourec D

rilling Products

5







5

348

Notes

Notes

Notes

5




Notes

Notes

Notes

350

5




Notes

Notes

5




Notes

Notes

352

5




Date post:	18-Apr-2020
Category:	Documents
Upload:	others
View:	58 times
Download:	1 times

VAM Book Proof - Nippon Steel & Sumitomo Metal...A Vallourec brand VAM® premium connections turn...

Documents