THE EDGE IS YOURS

General Catalog2005-2006

2 T H E E D G E I S Y O U R S T H E E D G E I S Y O U R S

What is the edge you get with Cameron? Its the difference

between a company that merely delivers and one that strives to

exceed your expectations. Its the total value only the oil and gas

industry leader can deliver. Through leading-edge experience

and legendary reliability. Through cutting-edge, innovative

products and unmatched global support. Through our compet-

itive edge, you get the edge that makes you more competitive.

With Cameron, the edge is yours.

C A M E R O N

3T H E E D G E I S Y O U R S

In the world of onshore, offshore, and subsea drilling and production, theres a lot to be said for working with theleader. Because when you work with Cameron, all the

benefits of our leadership translate into distinct advantages

for you.

Camerons experience spans decades, earning us a

reputation our customers can rely on. With a history of

unsurpassed quality and reliability, along with proven brands,

no other provider gives you the peace of mind Cameron can.

Equally recognized for innovation, Cameron has a long

tradition of firsts firsts that have put our customers at

the forefront by answering their challenges with real, cost-

effective solutions all of which have become industry

standards. A few examples: the first BOP; the first guide-

lineless drilling system; the first horizontal tree, SpoolTree;

FLS-R gate valves up to 9 and up to15,000 psi; and in

2004, the worlds first and only all-electric DC subsea

production system, CameronDC.

Simply put, Cameron is continuously expanding the edge

of technology not for technologys sake, but for yours.

C A M S E R V A F T E R M A R K E T S E R V I C E S

Through CAMSERV Aftermarket Services, you have access

to the industrys largest network: 65 centers for world-class

assistance around the globe and around the clock, with

services from comprehensive to custom that save you CAPEX

and OPEX dollars.

D R I L L I N G S Y S T E M S

From the worlds first BOP to todays lightweight BOPs,

Cameron has a reputation for providing the finest drilling

systems in the industry. In fact, there are more Cameron

BOPs in the field today than any other brand; however, we

dont stop there. We provide the industrys finest elastomers,

a full line of drilling connectors, riser systems and motion

compensators just to name a few.

S U B S E A S Y S T E M S

Not only does Cameron provide the most technologically

advanced subsea production equipment, we also offer

comprehensive systems solutions. Through our systems

approach to engineering and problem solving, you can be

confident knowing youre getting the full benefit of Cameron-

quality expertise from a single product to an entire system.

S U R F A C E S Y S T E M S

Cameron surface systems have been developed to answer

the needs of the industry. From conventional low pressure

wellhead systems to HP/HT wellheads and Christmas trees to

dry completion systems, all were designed to add value and

reduce operating expenses.

C A M E R O N W I L L I S

The Cameron Willis name is synonymous with chokes.

Whether for drilling or production, surface or subsea,

Cameron Willis designs and manufactures precision chokes

and actuators to exacting specifications. In addition,

Cameron Willis designs and manufactures the complete line

of Saf-T-Gard Actuators for use with Cameron gate valves.

But the Cameron edge does not stop with superior

products and systems. A leader never stands still. Beyond

experience and innovation, Cameron works aggressively to

give you the largest, most diverse mix of systems and support

in the industry today.

T R A N S A C T

Through our robust Web site and powerful TRANSACT

application, you can take advantage of our technical library,

training materials and project management information. The

Cameron Commerce function of TRANSACT offers an online,

24/7 purchasing tool for quality Cameron equipment.

Specify a system. Create an inquiry. Track an order. Buy a

replacement part. Obtain a budget quote. Check inventory

status. All online. All available now at www.camerondiv.com.

Whether it is products, services, support or technology

Cameron is committed to being the leader. When you choose

Cameron, you can be confident knowing you are getting the

full benefit of Cameron-quality expertise from a single

product to an entire system.

From drilling to production, surface to subsea, with Cameron,

the edge is yours.

CAMERON

CAMSERV 4

Drilling Systems 6

Subsea Systems 20

Surface Systems 30

Cameron Willis 46

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C A M S E R VWith CAMSERVas your OEM aftermarket resource, youll get a

higher level of support while you lower the cost of owning and

operating your equipment. Yes, CAMSERV is comprehensive,

but you determine the level of service you need from annual

maintenance to a global alliance, from single to bundled. With

CAMSERV, the edge is service.

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5T H E E D G E I S S E R V I C E

W E S T E R N H E M I S P H E R E

Canada

Edmonton, Alberta

Halifax, Nova Scotia

United States

Anchorage, Alaska

Bakersfield, California

Berwick, Louisiana

Broussard, Louisiana

Casper, Wyoming

Corpus Christi, Texas

Farmington, New Mexico

Grand Junction, Colorado

Hobbs, New Mexico

Houston, Texas

Katy, Texas

Laurel, Mississippi

Liberty, Texas

Longview, Texas

Odessa, Texas

Oklahoma City, Oklahoma

Patterson, Louisiana

Rock Springs, Wyoming

Vernal, Utah

Mexico

Ciudad del Carmen, Campeche

Reynosa, Tamaulipas

Veracruz, Veracruz

South America

Macae, Brazil

Maracaibo, Venezuela

Maturin, Venezuela

Santa Cruz, Bolivia

Zarate, Argentina

E A S T E R N H E M I S P H E R E

Europe

Aberdeen, Scotland

Bergen, Norway

Celle, Germany

Great Yarmouth, UK

Hoogezand, The Netherlands

Stavanger, Norway

Africa

Hassi Messaoud, Algeria

Luanda, Angola

Malabo, Equatorial Guinea

Port Gentil, Gabon

Onne Port, Nigeria

Caspian Region

Baku, Azerbaijan

Tengiz, Kazakhstan

A S I A P A C I F I C

Batam, Indonesia

Balikpapan, Indonesia

Hattar, Pakistan

Jakarta, Indonesia

Kemaman, Malaysia

Kuala Belait, Brunei

Kuala Lumpur, Malaysia

Labuan, Malaysia

Melbourne, Australia

Perth, Australia

Singapore

Subang Jaya, Malaysia

M I D D L E E A S T

Abu Dhabi, UAE

Cairo, Egypt

Damman, Saudi Arabia

Muscat, Oman

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The CAMSERV edge providesCameron customers with themost comprehensive suite of

aftermarket facilities and services

in the industry. In fact, Cameron saved a major offshore

operator $144 million in non-productive time through a

comprehensive aftermarket program tailor made to suit their

specific service requirements. Why not put the Cameron edge

to work for you?

P A R T SCAMSERV Service Centers stock both new and

reconditioned replacement parts, many for immediate delivery.

Less frequently needed parts or parts for older equipment can

easily be ordered through direct integration with you, or via

secure and convenient online commerce.

S E R V I C EWith CAMSERV, youve got the industrys largest

network at your disposal: 59 centers for world-class assistance

around the globe and the clock. On site, our skilled field service

technicians can do it all: from installation, maintenance, and

repair to tech support; even specialized well services.

R E P A I RYour place or ours, other brands or ours, youre always

assured of fully OEM-certified technicians. We restore your

equipment to the level you specify, extending not only

equipment life but also your investment in it. Whenever

possible, we troubleshoot and repair on-site without removing

your equipment from service, thereby maximizing your uptime.

R E M A N U F A C T U R I N GFor any type, any brand, we can provide you with

the full complement of services: disassembly, inspection,

reassembly, testing, machining, welding, heat-treating, you

name it. CAMSERV reconditions to your needs from first

class, to fit for function, to working condition.

A S S E T M A N A G E M E N TFrom basic storage, to tracking, to reporting, all

the way up to global visibility systems and strict financial

accountability, CAMSERV optimizes your inventory. Through

our advanced technologies you get secure, worldwide access

to your records. Through brokering and buy-backs, you

reduce excess inventory and stretch OPEX dollars.

With CAMSERV, the edge is service.

D R I L L I N G S Y S T E M SFrom the first blowout preventer in 1922 to the largest installed

base of BOPs today, Camerons leadership has brought our

worldwide drilling customers innovative system solutions that

are safe, reliable, and cost-effective. With total systems exper-

tise in surface and subsea drilling and production that has

benefitted our customers for more than 80 years, you can

continue to rely on us for smart drilling control methods.

With Cameron, the edge is experience.

6 T H E E D G E I S E X P E R I E N C E

7T H E E D G E I S E X P E R I E N C E

Cameron pioneered the drilling pressure control marketmore than 80 years ago. Today, that experience givesCameron the edge as a global supplier of integrated drilling

systems for land, offshore platform, and subsea applications.

For surface applications, Cameron offers a definite

advantage in the supply of complete drilling systems from

the BOP to the control system, the manifold to the wellhead.

In subsea applications, Cameron is the premier supplier of

integrated subsea drilling systems designed specifically to

tackle the demands of deepwater, high-pressure applications

including BOP stack systems, control systems, riser systems,

and choke systems.

For drillships, semisubmersibles, platforms and jackups,

Cameron delivers complete drilling systems. These rigs have

rated water depths from several hundred to more than 10,000

feet and operate at 5000 to 15,000 psi working pressure.

R A M - T Y P E A N D A N N U L A R B O P SCameron BOPs are legendary. From the industry leading U BOP

to the latest generation TL BOP, the Cameron name is

synonymous with superior performance. Performance that

starts with BOP design and continues through proprietary

products like CAMRAM and CAMRAM 350 high

performance elastomers.

R I S E R S Y S T E M SFor subsea applications, Cameron offers a full line of riser

systems. The Cameron LoadKing and RF Riser systems meet

the rigorous demands of deepwater drilling. Both systems

accommodate high tension loads and provide for multiple

control lines.

M O T I O N C O M P E N S A T I O N S Y S T E M SCameron also offers a range of motion compensation systems

including deepwater compensators, deepwater tensioners,

deepwater deployment systems, riser tensioning systems,

and active compensation systems.

C O N T R O L S Y S T E M SCameron offers a range of drilling controls systems from simple

hydraulic to MoRPH to electro-hydraulic multiplex. In addition,

Cameron is a leader in the supply of emergency disconnect

systems.

C H O K E M A N I F O L D S Y S T E M SCameron also provides the manifold systems for many drilling

rigs. We provide complete manifold systems from the surface

panels to the chokes, valves, actuators, and pressure

transmitters.

With Cameron Drilling Systems the edge is experience.

CAMERON DRILLING SYSTEMS

Surface Drilling Systems 8

Subsea Drilling Systems 9

Ram-Type BOPs

TL BOP 10

U BOP 10

UM BOP 10

Annular BOPs

DL BOP 11

A BOP 11

Cameron Elastomer Technology 11

Ram Packers

Flexpacker 11

VBR-II 11

FlexPacker-NR 11

Inserted Packer for Stripping and Snubbing 11

Dual Bore Flexpacker 11

Grip and Seal Packer 11

CAMRAM Packer 11

CAMRAM 350 11

Collet Connectors

Model 70 12

HC 12

DWHC 12

HCH4 12

Motion Compensation Systems

Active Deployment System 13

Deepwater Motion Compensator 13

Conductor Pipe Tensioner 13

Deepwater Riser Tensioner 13

Riser Systems

LoadKing 14

RF 14

CAMCHEC Riser Inspection System 15

Environmental Safe Guard System 16

Drilling Control Systems

Land and Platform Control Systems 17

MUX Subsea Systems 17

Subsea Piloted Systems 17

Direct Hydraulic Systems 17

MoRPH 18

Emergency, Backup and Deepwater Systems 19

Drilling Chokes 51

S U R F A C E D R I L L I N G S Y S T E M S8

Surface Drilling System Components

Cameron has a definite advantage in the supply of complete drilling systemsfor surface applications. From the BOP to the control system, the manifold tothe wellhead, Cameron offers a variety of systems to meet differentrequirements. Cameron components for surface systems include all thefollowing:

Cameron BOP Stack1. Annular BOP2. Double Ram-Type BOP3. Drilling Spool4. Manual Gate Valve5. Hydraulic Gate Valve6. Check Valve7. Single Ram-Type BOP8. Casing Head Spool9. Casing Head HousingChoke Manifold10. Transmitter11. Pressure Gauge12. Manual Gate Valve13. Hydraulic Gate Valve14. Drilling Choke15. Choke Control Console16. Standpipe Pressure Gauges, Gate Valves, TransmitterBOP Control System17. Closing Unit18. Pipe Rack19. Remote Control Panel20. Mud Pumps and Manifold, Pressure Gauges21. Mud Tanks, Mud Valves, Degasser

Cameron supplies integrated subsea drilling systems designedspecifically to tackle the demands of deepwater, high pressureapplications including BOP stack systems, control systems, risersystems and choke systems. Cameron subsea drilling componentsinclude the following:

Subsea Drilling System Components (Surface)Control System

1. Auxiliary Remote Control Panel and Battery Bank2. Drillers Panel3. Hydraulic Power Unit4. Accumulator Bank5. Hose/Cable Reels

Choke System6. Choke Manifold7. Choke Manifold Control Console

Riser System8. Telescoping Joint

Motion Compensation System9. Drill String Compensator10. Riser Tensioner

Subsea Drilling System Components (Subsea)Control System

1. Hydraulic Conduit Supply Line2. MUX Control Pod3. Conduit Valve

Riser System4. Riser Joint5. Riser Connector6. Termination Spool

Lower Marine Riser Package7. Flex Joint8. Annular BOP9. Choke/Kill Connector

BOP Stack10. Subsea Gate Valve11. Double Ram-Type BOP

with Super Shear12. Double Ram-Type BOP13. Guide Structure14. Collet Connector

9S U B S E A D R I L L I N G S Y S T E M S

Riser System

Stack System

R A M - T Y P E B O P S

Cameron developed the TL and UM ram-type BOPs basedon the highly successful U BOP design to meet todaysdemand for reduced weight, lower height and easiermaintenance. Cameron also makes the DL Annular BOPwhich features a lightweight, low profile design available insingle or double body styles.

T L B O PThe TL BOP integrates many of the design features ofCamerons popular T and U BOPs into one of the industrysmost reliable and safe units. The TL offers side ram removaland other features which reduce maintenance and rigdowntime.

U B O PThe U BOP is the most widely used ram-type BOP in theworld and offers the widest range of sizes of any Cameronram-type BOP.

U M B O PThe UM BOP is a lightweight BOP designed for easymaintenance and long life. The UM complements theexisting line of U preventers and includes bonnets whichcan be installed on any comparable size U BOP.

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U Blowout Preventer

TL Blowout Preventer(shown with ST Locks)

UM Blowout Preventer

Description TL BOP U BOP UM BOP

Application Surface and subsea Surface and subsea Surface, subsea, snubbing (7-1/16" only)

Bore Sizes and 18-3/4" 5000, 10,000, 15,000 psi; 7-1/16", 11", 13-5/8" 300015,000 psi; 7-1/16" and 11" 300015,000 psiWorking Pressures 13-5/8" 10,000 psi 16-3/4" 300010,000 psi; 18-3/4" 10,000 psi;

20-3/4" 3000 psi; 21-1/4" 2000, 5000, 10,000 psi; 26-3/4" 3000 psi

Body Styles Single, double, triple Single, double Single, double

Pressure-Energized Rams Yes Yes Yes

Bonnet Seal Carrier Standard Available Available

Hydromechanical Lock RamLocks (5000, 10,000, 15,000 psi WP); Wedgelocks (with pressure balance chambers) WedgelocksST Lock (10,000, 15,000 psi WP); Wedgelocks (5000 psi WP)

Optional Shear BonnetsSuper Shear Yes No NoTandem Boosters Yes Yes YesLarge Bore Shear Bonnets No Yes No

Hydraulically Opening Bonnets Yes Yes Yes

Bonnet Studs Instead of Bolts Yes No Yes

D L A N N U L A R B O PThe DL BOP features a quick-release top for quick packerchange-out. It is shorter inheight and lighter in weightthan comparable annulars.The entire operating systemmay be removed in the fieldfor immediate change outwithout removing the BOPfrom the stack.

A A N N U L A R B O PThe A BOP is shorter in heightwhen compared with the DLBOP. The A BOP has 50%fewer parts than comparableannular BOPs. Its simple,rugged design means easymaintenance. The one piecepacking element quicklyreturns to full-open bore,which allows for no largediameter moving sealsexposed to well-borepressure.

11A N N U L A R B O P s A N D E L A S T O M E R S

DL Annular BOP

A Annular BOP

FlexPacker VBR-II

FlexPacker-NR

Dual Bore FlexPacker Grip and Seal Packer

CAMRAM Packer CAMRAM 350 Packer

Inserted Packer for Stripping and Snubbing

C A M E R O N E L A S T O M E R T E C H N O L O G Y

One of the many ways to differentiate Cameron drillingproducts from other manufacturers is the elastomersused in critical sealing areas such as ram packers and top seals.

Cameron drilling products exclusively use the proprietaryelastomers designed and manufactured by CameronElastomer Technology (CET). The dedicated research,development, testing and manufacturing facility is located

in Katy, Texas.CET is theoriginalequipmentmanufacturer(OEM) forCamerons line of high pressuresafety equipmentand provides

engineered solutions to elastomeric material problems. The facility is API certified 16A and ISO 9001.

For drilling applications, CET has developed CAMRAM,CAMRAM 350, CAMULAR, CAMLAST and DUROCAM

elastomer products to meet the rigorous demands of theoilfield. These products, when used in Cameron ram-typeBOPs and annular BOPs, improve performance, extendservice life, reduce downtime and lower operating costs.

Description A BOP DL BOP

Application Surface and subsea Surface and subsea

Size 18-3/4" 10,000 psi 7-1/16" to 21-1/4"; 2000 - 20,000 psi

Body Style Single Single, dual

Packer High performance High performance CAMULAR CAMULAR

C A M E R O N R A M P A C K E R S

Cameron Elastomer Technology, Katy, Texas

C O L L E T C O N N E C T O R S

As drilling depths have increased, Cameron collet connectors have evolved to address issues concerninghigher internal and external pressures, increasing appliedbending and tension loads and extreme operatingconditions. Cameron offers four collet connectors:

Model 70 Collet Connector

High Capacity (HC) Collet Connector

Deepwater High Capacity (DWHC) Collet Connector

HCH4 Collet Connector

The Model 70 is offered in sizes and pressure ratings fora wide variety of applications. The HC is similar to the

Model 70 but is designed to provide greater preload towithstand higher separating forces. The DWHC is a highstrength drilling and completion collet connectorengineered for the high loads encountered in ultradeepwater applications. The HCH4 connector locks onto anH4 wellhead.

All Cameron connectors offer high strength andstiffness with a direct load path through the connector, andmetal-to-metal sealing AX gaskets on the collet end ensureseal integrity. Positively driven-open collet segments duringunlock ensure that no overpull is required to disconnect. Asecondary unlock function is also included in each design.

Description Model 70 HC DWHC HCH4

Available Bore Sizes 13-5/8" to 21-1/4" 13-5/8" to 21-1/4" 18-3/4" 18-3/4"

Available Working Pressures 2000 - 15,000 psi 5000 - 15,000 psi 15,000 psi 10,000 - 15,000 psi

Bending at 10,000 psi WP, 549,000 ft-lb 2,063,000 ft-lb 10,300,000 ft-lb 2,109,000 ft-lb2,000,000 lb Tension

Preload 245,000 lb 4,385,000 lb 12,000,000 lb 4,740,000 lb

Maximum Release Angle 30 30 7 4

Model 70Collet Connector

HCCollet Connector

DWHCCollet Connector

HCH4Collet Connector

12

D E E P W A T E R R I S E R T E N S I O N E RThe Deepwater Riser Tensioner is designedto allow modular upgrades for existing rigs.It is efficiently designed to maximize variabledeck load capacity with capacities availableup to 370,000 lb, gross tensioning capacity(320,000 lb). Left-hand and right-hand unitsuse the same parts to simplify maintenance.The sheave size is based on API recommen-dations to maximize wire rope life. Cylindersare interchangeable with the DeepwaterMotion Compensator.

Riser Recoil Control System The RiserRecoil Control System constantly monitorsthe rod position and is designed to engageif three systems report a rod speed ofgreater than 2.5 ft/sec. The rod speed canbe managed if the wire breaks under lowtension. The riser recoil can be installed inplace and requires no adjustment, onlyinitial commissioning.

Deepwater Motion Compensator

Recoil Riser Tensioner

C O N D U C T O R P I P ET E N S I O N E RThe Conductor Pipe TensionerSystem is based on a 36" strokecylinder, in a rod-end down, tensiontype application. The system is availablein two configurations: hydraulic and gascharged. The hydraulic system operatesfrom the BOP closing unit using one ofthe spare functions. The gas chargedsystem operates completely self-contained using locally generateddry nitrogen. Once the cylindersare charged to the proper gaspressure, they are isolated for operationand do not require external air pressurevessels for continuous operation. ConductorPipe

Tensioner

Riser Recoil Control System

M O T I O N C O M P E N S A T I O N S Y S T E M S 13

The Cameron motion compensation product line providesa complete line of motion compensation products for avariety of applications. Camerons integrated engineeringapproach to deployment of drilling equipment, and theflexibility of single source engineering, adds up to savingtime and money.

A C T I V E D E P L O Y M E N T S Y S T E MThe vertical design of this skid-mounted system maximizesavailable deck space with capacities available up to 370,000lb gross capacity (320,000 lb). The sheave size is based onAPI recommendations to maximize wire rope life. PatentedSpace Saver technology eliminates APVs and uses aninternal air/oil reservoir to save space. Active systemtechnology increases the weatherwindow, reduces risk of damage tosubsea equipment and uses a state-of-the-art hydraulic power unit foroperational efficiency.

D E E P W A T E R M O T I O N C O M P E N S A T O RThe Deepwater Motion Compensator is designed to allow

modular upgrades for existing rigs. Its in-line designmaximizes variable deck load capacity, providing

up to 900,000 lb, gross compensatingcapacity (800,000 lb). A single pin lock-barcartridge simplifies operation andmaintenance and a single plate hook framereduces weight and maintenance. Theoptional tool attachment allows multi-roleoperations. The size is similar to existingdesigns for easy retro-fit containing a truehydraulic stroke-lock option. The designintegrates with the International Active

System, and the cylinders are interchange-able with the Deepwater Riser Tensioner.

Active Deployment System

R I S E R S Y S T E M S14

Riser Spider

Gimbal

Telescoping Joint

Riser Joint

Riser Fill-Up Valve

Riser Joint

Riser Joint

TerminationSpool

Flex Joint

Cameron offers drilling riser systems which accommo-date the stringent conditions encountered in deepwaterdrilling including high tension loads, multiple control lines,and the need to respond to changes in surface weatherconditions. Riser sections are available in varying lengths,wall thicknesses, and with preps for buoyancy materials asrequired. All Cameron risers are supplied with integralchoke and kill lines. Cameron hydraulic or manual runningtools are available for risers utilizing either LoadKing or RFRiser Connectors.

L O A D K I N G R I S E R S Y S T E M SThe LoadKing family of riser connectors is designed to meetthe demands of ultra deepwater drilling in water depths of7000 ft (2134 m) or more. LoadKing Riser Connectors areavailable with tension ratings of 2.5 million lb through 4.0million lb. LoadKing Riser Connectors incorporate many ofthe features of the RF Riser Connector while holding theweight of the riser joints to less than two percent heavierthan a comparably equipped RF Riser Joint.

R F R I S E R S Y S T E M SThe RF Riser Connector is designed to meet API 16Rrequirements with fewer components and higher capacitythan other flanged riser connectors. It is designed to meetthe needs of the drilling industry for a deepwater risersystem that is less costly and quicker to operate thanconventional systems.

R I S E R R U N N I N G T O O LCamerons riser running tool is used to lift and handle the marine riser joints and test the auxiliary lines. The toolhas a flange on the lower end to make up with a flangeconnector and manually lock into place using standard riserbolts. The mandrel on the other end has a 4-1/2IFTJ sothat common rig tools can be used for handling. Whenpressure testing of the auxiliary lines is required, the runningtool is left locked in place and the test plugs are loweredinto position. The running tool is available in manual andhydraulic options.

R I S E R S Y S T E M

Cameron riser systems meet a variety of applications.

15R I S E R S Y S T E M S / C A M C H E C

Description LoadKing LoadKing RF RFM

Rated Tension Load 3,500,000 lb 4,000,000 lb 2,000,000 lb 2,800,000 lb

Auxiliary Lines Up to Six Positions Up to Six Positions Up to Six Positions C/K FixedFixed Fixed Interchangeable 2" to 5-1/2" OD2" to 6-3/4" OD 2" to 6-3/4" OD 2" to 5-1/2" OD

Industry Specifications API 16R API 16R API 16R API 16R

LoadKing Riser Connector RF/RFM Riser Connector

C A M C H E C R I S E R I N S P E C T I O N S Y S T E MThe Cameron CAMCHEC Riser Inspection System is arevolutionary new approach for non-intrusive inspection of marine drilling riser. The CAMCHEC system utilizes a

series of precision tools to perform the mostcomprehensive riser inspection in the industry.

Each step isperformedalong the

entire lengthof the main

riser tube andall auxiliary lines.

The CAMCHEC Riser Inspection System

incorporates a number of time saving features. Theseservices are available individually or as a complete packageand offer the following benefits:

On-site inspection without removal of buoyancy and/orauxiliary lines reduces downtime, and the possibility ofdamage due to handling and shipping

Complete inspection can be achieved without removingriser coatings, saving valuable time

CAMCHEC provides more detailed inspection results forwall thickness surveys and TOFD weld inspections

Digitally recorded inspection results and video images areavailable for future comparisons

More accurate inspection means early identification offuture repair requirements.

CAMCHEC Time of Flight Diffraction (TOFD) Tool

TOFD Tool and Data Display Equipment

E N V I R O N M E N T A L S A F E G U A R D16

Camerons award winning Environmental Safe Guard (ESG)System was developed to provide a safe, reliable andcost-effective alternative to traditional subsea drillingpractices and combines field-proven equipment into anevolutionary new system.

Traditionally offshore drilling is done either with a float-ing vessel, utilizing a subsea BOP stack, with full control anddrilling riser systems or with a jackup or platform utilizing asurface BOP stack and controls.

Another method utilizes a floating vessel with surfaceBOPs in place of subsea BOPs. High-pressure riser is runfrom the surface BOPs to the sea floor where it is cementedin place. This means that the rig is essentially cemented inplace, allowing no practical means of disconnecting in theevent of an emergency. Also, if anything damages the high-pressure riser while drilling, fluids in the riser escape to theenvironment.

Camerons ESG System evolves one step further, utilizing afloating vessel equipped with a combination of subsea andsurface modules. The subsea portion, at only a fraction of thesize and weight of a traditional subsea stack, is used to shear,seal and disconnect from the seabed while the traditionalsurface BOP stack handles all the well control functions.

In the event of an emergency, the control (acoustic,electric, ROV-actuated or hydraulic) system is used to signalthe subsea BOP to shear the pipe. Once the shearing blindrams shear and seal off the bore, the control system is usedto signal the upper connector to disconnect, allowing therig to be moved safely off location with minimal loss ofdrilling or well fluids.

Three-barrel Telescoping Joint

Tensioning System

Surface BOP Stack

Casing/Riser

Collet Connector

BOP with Shearing Blind Rams

Collet Connector

Complete Cameron ESG System

Wellhead

The ESG System allows the drilling rig to safely disconnectin an emergency situation.

17D R I L L I N G C O N T R O L S Y S T E M S

The subsea MUX electro-hydraulic BOP control systemfrom Cameron offers state-of-the-art controls forCameron BOP systems.

Each system is designed with a true systems approachfor maximum efficiency. The modular structure of thesystem allows Cameron to look at each drilling programfrom a total systems level, not just from an equipment level.Only Cameron combines this approach with the fulltechnical and project management resources of theCameron organization, offering customers:

Subsea retrievability Unlike any other system in theindustry, the modular design of the Cameron systemallows the subsea control pod to be retrieved andreplaced without pulling the riser stack.

Redundant system architecture Component levelredundancy eliminates single point failures. All criticalsystem functions have been engineered with multipleback-ups for continuous operations.

Robust components Subsea components are rated forup to 10,000 ft (3000 m).

Smaller and lighter Cameron subsea MUX drilling controlsystems are the smallest and lightest in the industry.

Functionality Cameron MUX systems provide up to 112hydraulic functions per subsea control pod.

L A N D A N D P L AT F O R M B O P C O N T R O L S Y S T E M SCameron offersreliable, econom-ical direct hydraulicdrilling controlsystems for use onland or platform.Systems are design-ed in accordancewith API 16D

specifications, as well as all appropriate codes and standards for explosive andhazardous area classification. Dual control panels providemaximum flexibility, while the modular components delivermaximum reliability and field serviceability.

Cameron cellar deck-mounted piloted control systemsare unprecedented

for control ofBOP stacks onjackup typerigs. Proventhrough years

of fieldapplications,these systems

provide significantly increased response time for control ofsurface-mounted equipment.

M U X S U B S E A C O N T R O L P O D SThe Cameron subsea MUX drilling control pods combinerapid response time with an array of features that makethem both reliable and economical at depths of 10,000 ft(3000 m).

The Mark I Pod, capable of 72 functions, is designed formost typical and deepwater applications, offering a compact

footprint and weight of10,000 lb (4536 kg). TheMark II Pod, capable of 112functions, is designed forultra deepwater environ-

ments and weighs 15,000lb (6804 kg). The pod

houses the hydraulic moduleand electronic MUXpackage. Two accumulator

banks are placedconveniently aroundthe BOP stack.

The hydraulicmodule is a standard

Cameron modular pod. Modulesfeature seawater tolerant, stainless steel valves and pressureregulators with sliding, metal-to-metal, shear type seals.

The electronic MUX package consists of the SubseaElectronics Module (SEM) and the solenoid valve package.The SEM contains dual redundant electronics which providecommunications via modem with the surface electronicsystem. The solenoid valve package converts the electroniccommands into hydraulic signals which actuate the largevalves in the hydraulic module.

S U B S E A P I L O T E D A N D D I R E C T H Y D R A U L I CC O N T R O L S Y S T E M SFor operating the BOP stack and associated equipment inshallower depths of 5000 ft (1500 m) or less, Cameronoffers piloted hydraulic drilling control systems.These systems offer the same robust, field-proven components as the MUX system,but they are controlled via hydraulicconnections between the surfacecontrols and subsea control pod.

Like the subsea MUX systems, the piloted systems featureredundant architecture for absolutereliability, and are fully retrievablewithout pulling the riser. Subsea system functions can be operated byeither the drillers control panel, tool-pushers control panel or touchscreen, as well as by thetertiary operator panel located on the diverter control unit.

MUX Control Pod

Hydraulic Control Pod

Platform Control System

Land Closing Unit

M o R P H D R I L L I N G C O N T R O L S Y S T E M18

The new Cameron MoRPH Drilling Control System is theblending of technologies to provide a simple, quick,economical solution for extending the water depth range of second to fourth generation drilling rigs.

The MoRPH system offers a hybrid design which is idealfor rigs drilling in mid-range water depths. MoRPH systems

control time-critical functions by electrical signals (similar to

MUX systems) while non-criticalfunctions are controlled by pilot lines

(like the current shallow water systems). In order to do this, MoRPH systems divide BOP stack

control functions into two basic categories:

Time-critical functions such as opening and closing ram and annular BOPs that must meet the API timingrequirement

Non-time-critical functions

Time-critical functions are controlled by electrical signals,while non-time-critical functions are controlled by pilot lineslike the current shallow water systems. This ensuresadherence to the API requirement by converting criticalshut-in functions to an electro-hydraulic system, yetretains the simplicity of direct hydraulics for other functions.

The MoRPH system is easily adapted to existing pilotedhydraulic systems.

Toolpushers Control Panel

Drillers Control Panel

Hydraulic Interface

MoRPH Umbilical Reel

Umbilical Clamps

LMRP, FITA and Clamp assembly

Existing Hydraulic Pod

Subsea Stack

MoRPH Pod

Electric/HydraulicFlying Leads

Complete MoRPH system

M o R P H C O N V E R S I O N R E Q U I R E M E N T S

Existing Equipment MoRPH System

Drillers and toolpushers control panels, Use as issurface wiring, manifold, accumulators, pumps, reservoir, UPS, surface hose umbilicals, guide arms, BOP and LMRP plumbing, shuttles valves, etc.

Riser hydraulic line(s) Use if over 2-7/8

Hose clamps Use w/ adapting bushing

All hydraulic pods Use w/ new mounting holes

All hydraulic hose reels and umbilical Remove

Hydraulic interface New

Distribution junction box New

ROVs parking plates New

Umbilical and reel New

controls and major catastrophes (such as damage to theriser system). Cameron offers a variety of emergency, back-up and deepwater control systems to meet the needs of allthree types of situations. The choice of which system isrequired in a particular situation depends upon the specificneeds of each individual application.

19E M E R G E N C Y S Y S T E M S

Greater concerns for our environment and for the safetyof employees are making the automated systems forshutting in a well become standards on all drilling rigs.Three types of systems emergency situations could poten-tially require use of emergency backup systems: operatorinitiated procedures, emergency mitigated by loss of main

EDS (Emergency Disconnect Sequence)A system to close the rams with a program-med sequence of events when a button isactuated by an operator.

AcousticA system to activate a limited number offunctions from the rig when no othercommunications are possible.

ROV PanelsA system to operate a limited number offunctions by the use of an ROV whennormal operation is not available.

Deadman (Automatic Mode Function)A system to automatically close the shearrams when there is catastrophic loss of theriser systems.

Automatic Disconnect SystemA system to automatically close the shearrams when the riser angle exceeds a certainpredetermined limit.

Autoshear A system to automatically close the shearrams when there is an unplanned disconnectof the LMRP

20

The first 15,000 psi subsea Christmas tree and manifold.

SpoolTree, the industry standard. CameronDC, the worlds first

and only all-electric DC subsea control system. With more

than 40 years of subsea innovation, Camerons ability to

effectively design and project-manage subsea systems is critical

in delivering successful, reliable, and productive installations for

our customers. Our organizational infrastructure is designed to

provide complete systems comprised of nothing less than first-

rate components. With Cameron, the edge is system solutions.

T H E E D G E I S S Y S T E M S O L U T I O N S T H E E D G E I S S Y S T E M S O L U T I O N S

S U B S E A S Y S T E M S

As the quest for subsea oil and gas reaches farther and deeper, concerns about reliability, availability, andmaintainability are greater than ever. More than ever, Cameron

is positioned to deliver dependable, cost-effective systems as

no other supplier can.

From our innovation and experience, youll get Cameron

quality from project concept through completion.

Camerons MOSAIC product line takes field-proven

components and provides flexible modularity to create nearly

endless system combinations with field-proven, reliable, and

economical subsea equipment. This Cameron-exclusive

approach allows producers to specify pre-engineered

components with application-specific features.

C H R I S T M A S T R E E SCameron offers customers the widest variety of Christmas

tree systems in the industry today. First there is the dual bore

Christmas tree an industry favorite for decades; the

SpoolTree Production System introduced by Cameron

a decade ago.

F L O W L I N E C O N N E C T I O N S Y S T E M SCameron offers a variety of ways to interconnect subsea

systems vertical, horizontal, and hinge-over. For example, the

highly successful Cameron Vertical Connection System (CVC)

has been used in more than 550 subsea connections and is

growing in popularity for a variety of subsea applications.

M A N I F O L D SAs part of Camerons total subsea package offering, a variety

of manifold designs are available including template manifolds,

cluster manifolds, and pipeline end manifolds (PLEMs). To date,

Cameron has successfully installed manifolds in varying water

depths and in operating pressures up to and including 15,000 psi.

C O N T R O L S Y S T E M SThe CAMTROL Production Control System features an

integrated approach and component-level modularity to

provide unequaled advantages in uptime availability, flexi-

bility, and expandability. Integral to the system are compact

retrievable subsea control modules and a wide variety of

intervention options. Cameron has also introduced the

CameronDC Subsea Control System the worlds first DC

powered subsea control system.

W E L L H E A D S Y S T E M SVersatility describes the Cameron line of wellhead systems.

The popular STC and STM wellheads offer choices of 10,000

and 15,000 psi working pressures; metal-to-metal or metal

end-cap seals; five or six string programs; and a variety of

casing programs.

With Cameron Offshore Systems, the edge is system solutions.

21T H E E D G E I S S Y S T E M S O L U T I O N S

CAMERON OFFSHORE SYSTEMS

MOSAIC Subsea Systems 22

Wellhead Systems

STC 24, 25

STM 24, 25

Christmas Trees

SpoolTree Production Systems 24

Dual Bore Production Systems 25

CameronDC 26

Gate Valves

SpoolTree System Valve Assemblies 24

Dual Bore Valve Assemblies 25

FL, FLS and FLS-R Gate Valves 42

Chokes 50

Choke Actuators 51

Subsea Flowline Connectors 27

Riser Systems 22

Manifolds and Templates 22

Cameron Production Control Systems 28

M O S A I C S U B S E A S Y S T E M S

Camerons system solutions use field-provencomponents from the Cameron MOSAICproduct line. MOSAIC provides flexible modularityto create nearly endless system combinationswith reliable and economical subsea equipment.Typical Cameron MOSAIC Systems andSubsystems include:

Wellhead SystemsSubsea Wellhead Systems

STC WellheadSTM Wellhead

Christmas TreesDual Bore and SpoolTree Christmas Trees

Guideline, GuidelinelessProduction, Gas Lift, Water Injection

Tree ConnectorsDeepwater High Capacity (DWHC)

Block ValvesUp to 40 Wing ArrangementsSingle or Double Master Valves

Gate ValvesFLS or FLS-RThreaded, Flanged, Block

Gate Valve ActuatorsHydraulic and Electric

ChokesNon-retrievable, Retrievable

Choke ActuatorsHydraulic (with or without Fast Close Module)

and Electric (with Integral Fast Close Capability)

Pneumatic

Flowline Connection SystemsCameron Vertical Connection (CVC) SystemsMcPac Flowline Connection SystemsStab and Hinge

Riser SystemsProduction Riser SystemsWorkover Riser SystemsFree-Standing Riser Systems

Manifolds and TemplatesFlowbasesValve BlocksConnectorsStructurePorch Extensions

Control Systems and DistributionCAMTROL Production Control Systems

Typical Surface ComponentsMaster Control Station (MCS)Electrical Power Unit (EPU)Hydraulic Power Unit (HPU)

Typical Subsea ComponentsSubsea Control Modules (SCMs)Subsea Accumulator Modules (SAMs)Subsea Distribution Units (SDUs)Umbilicals and Flying Leads

Installation Workover Control Systems (IWOCS)Surface PanelsHose Reels

Tie-In and Intervention Equipment

UmbilicalsROV Tooling

22

23M O S A I C S U B S E A S Y S T E M S

C A M E R O N S M O S A I C S U B S E A C O M P O N E N T S

The Cameron MOSAIC product line incorporates field-proven components including: CameronSpoolTree Subsea Trees proven over and over in field applications around the world. SubseaRetrievable Insert Chokes with a selection of actuator assemblies and trim cartridges. CAMTROL

Production Control System standard components which adapt to a variety of field configurations.

MOSAIC provides flexible modularity to create nearly endless system combinations with reliable and economical subsea equipment. MOSAIC systems are all based upon a combination of standardcomponents. This modular, or building block approach, allows producers to specify pre-engineeredcomponents with application specific features.

The Cameron MOSAIC solution for this field development is one of the myriad of combinationsavailable. Contact us and we will design one for you.

S P O O L T R E E P R O D U C T I O N S Y S T E M S

The Cameron SpoolTree Production System is one of themost widely used trees in the world and offers many timeand cost saving advantages over conventional tree systems.

Instead of the typical wellhead-hanger-tree stackup, theSpoolTree design has a wellhead-tree-hanger stackup. Inthis configuration, the Christmas tree consists of aconcentric bore spool with a wellhead connector below anda wellhead connector profile on top. The tubing hanger ishung off inside the spool on a dedicated load shoulder, andthe valves are situated on the side of the spool. No valves

are in the vertical bore of the wellhead/tree system. Thecompletion is run after the tree is installed and thecompletion can be pulled with the tree in place and flowlineconnections undisturbed.

MOSAIC SpoolTree Production Systems can be config-ured with a wide array of component choices. The possiblecombinations of components, available pressure ratings andsizes are virtually endless. The result is a cost-effectivesystem that can be adapted to virtually any subsea job.

24

S P O O LT R E E S U B S E A P R O D U C T I O N S Y S T E M

Guidebase For template or satellite installation. Guideline or guidelineless. Variety of connection types available.

Valve Actuator 25 Compact Modular (CM) modules available. Sizes from 2" to 7". To15,000 psi WP.

Internal Tree Cap With or without wireline plugs.

Tree Connector Mechanical or hydraulic. Deepwater high capacity (DWHC) model available.

Wellhead STM or STC wellhead. Metal-to-metal or metal end-cap seals. Five or six stringconfiguration. Variety of casing programs.

Spool Body and Modular Gate Valve Assembly Configured for various productionapplications. Cameron FLS or FLS-R gate valves. Working pressures up to 15,000 psi.

Flowline and Pipeline Connection Vertical, horizontal, diver assist orROV. Common interfaces used throughout.

Tubing Hanger Up to six hydraulic and two electrical penetrations asstandard; optionally, more can be accomodated.

Subsea Choke Diver-assist or diverless. Inserts are retrievable or non-retrievable(fixed). Crown or clamp connectors.

Control Module Up to 32 hydraulic control points. Variety of interventionmethods.

Debris Cap (not shown) Weight set or hydraulic11

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S P O O LT R E E S Y S T E M V A LV E A S S E M B LYC O N F I G U R A T I O N SIn the Cameron SpoolTree design, the spool body providesoutlets to attach production, annulus and isolation valvesfor downhole functions and the electrical penetrator bonnetassembly. The tubing hanger landing shoulder is speciallyported to accept control stabs and provides hydrauliccontinuity between the production control system anddownhole hydraulics.

The valves are contained both as an integral part of thespool body, and in mini-blocks external to the vertical boreof the tree. A typical valve cluster includes production andannulus master valve, production and annulus wing valve,crossover valve, workover valve and isolation valves forSCSSV, CIV and other requirements. Assemblies areavailable for 3" through 7" completions.

Basic Chemical Injection Annulus Crossover

Production Choke Gas Lift Choke

SpoolTree SubseaProduction System

The Cameron Dual Bore Production System has been thenumber one choice of operators for many years. Morethan 300 have been delivered worldwide since it wasintroduced in 1985. Todays version has been reengineeredfor modularity and standard interfaces have been added toensure compatibility with a range of systems.

The dedicated annulus bore and vertical full-bore accessto both the production tubing and annulus provide severaladvantages. The tubing casing annulus can be circulatedand pressure bled off. This simplifies troubleshooting by

enabling annulus monitoring for downhole pressure andtemperature, sand production and tubing and packerleaks. In addition, one or more electrical penetrators canbe provided for downhole pressure and temperaturegauges and for electrical submersible pumps.

Versions of the dual bore tree are offered for 5000,10,000 and 15,000 psi WP and water depths to 10,000feet. They are used for oil and gas production, gas andwater injection service on satellite wells, clusters ortemplates.

25D U A L B O R E P R O D U C T I O N S Y S T E M S

D U A L B O R E V A LV E A S S E M B LYC O N F I G U R A T I O N SThe Modular Dual Bore Tree has a total of 320 pre-determined master valve block assemblies. Valve assembliesare available in 4", 5", or 6-3/8" nominal bore sizes with5000, 10,000 or 15,000 psi WP ratings. Valve assembliesfeature Cameron FLS gate valves with one-piece gate,spring-loaded seats and corrosion-resistant, metal-to-metalseals for maximum sealing integrity.

A choice of 40 valve module arrangements is availablefor each wing valve block, covering requirements forproduction, water injection and gas lift. The modules offerflexibility in location of crossover valve, chemical injectionvalve, etc. Master and swab valves are located in the wellbore. Either commercial cartridge-type isolation needlevalves or Cameron heavy-duty isolation needle valves can be used for chemical injection and control line isolation.

D U A L B O R E S U B S E A P R O D U C T I O N S Y S T E M

Guidebase For template or satellite installation. Guideline or guidelineless. Variety ofconnection types available.

Valve Actuator 25 Compact Modular (CM) modules available. Sizes from 2" to 7".To 15,000 psi WP.

External Tree Cap (not shown) With or without wireline plugs.

Tree Connector Mechanical or hydraulic. Deepwater high capacity (DWHC) modelavailable.

Wellhead STM or STC wellhead. Metal-to-metal or metal end-cap seals. Five or six string configuration. Variety of casing programs.

Modular Valve Assembly Total of 320 configurations available. Cameron FLS gate valves. Working pressures up to 15,000 psi.

Flowline and Pipeline Connection Vertical, horizontal, diver assist or ROV. Common interfaces used throughout.

Tubing Hanger Choice of tubing sizes, threads and wireline preps. Metal seals with resilient backup available. One to four SCSSC ports. With or without electrical penetrator.

Subsea Choke Diver-assist or diverless. Inserts are retrievable or non-retrievable (fixed). Crown or clamp connectors.

Control Module Up to 32 hydraulic control points. Variety of intervention methods.

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Production Production with Choke

Gas Lift Production with Two Chokes

Productionwith InternalCrossover

Production withInternal Crossoverand Choke

Production withChoke and AnnulusConnection

Dual Bore SubseaProduction System

C A M E R O N D C26

The CameronDC is a unique all-electric subsea controlsystem powered by direct current, increasing reliability,availability and maintainability. It is easier to install, has

fewer parts to maintain,provides better feed-backand greater response times

than conventional hydraulic systems. Uptime performance is designed specifically for record cost savings. Other majorfeatures of the system include:

Improved availability and reliability CameronDCrepresents more than a dramatic design departure fromconventional systems; it makes a huge leap in systemuptime and reliability through elimination of the hydraulicsystems.

OPEX/CAPEX savings Operational savings are achievedfrom reliability improvements, lower intervention costs,and increased total production. Capital expendituresavings include reduced costs for umbilicals,hydraulic fluids, installation and commissioning.

Deepwater and long-distance stepouts TheCameronDC system is ideal for use in deep water

and in applications involving long step-outs. Becausehydraulic control is replaced by electronics, theCameronDC provides rapid response times meaning waterdepth limitations disappear and step-out ranges beyond100 miles (160 km) are possible.

Actuation speed and accuracy Elimination of thehydraulics means that control system commands can besent in rapid succession, avoiding the usual lag timerequired for accumulators to charge. Flow and control ofthe well are maintained with vastly improved precision.

High-speed communications and real-time conditionmonitoring Eliminating the need to transmit a hydraulicsignal over a long umbilical, communication withequipment is virtually instantaneous, and feedback onsubsea conditions is instantaneous.

Environmentally friendly CameronDC offers significanthealth, safety, and environmental advantages, withoutdependence on conventional hydraulics. The possibilityof hydraulic leaks is eliminated, as is the issue of fluidsdisposal, and all without the cost of hydraulic fluids inthe first place.

CameronDC System

27S U B S E A F L O W L I N E C O N N E C T O R S

The ROVhydraulicallyactuates theCVC runningtools to softland theconnector, thenmake up andverify theconnection.

The ROV releasesthe CVC runningtools. Once thelocking of bothconnectors iscomplete, thetools andspreader beamare retrieved tothe surface.

The flowline iscomplete, securelyconnecting thesubsea tree to the manifold. The result is astrong, mechanicalconnection, leavingno hydraulicssubsea.

The jumper isinstalled into theCVC running tools.This assembly isattached to aspreader beamand then lowered,with the ROVassisting in finalpositioning overthe receiver hubs.

CVC System

With over 550 subsea connections already in place, theCameron Vertical Connection (CVC) System hasproven to be a highly successful and popular system for

connecting flowlines and export lines.Basic components of the system

include a hub support mounted on thesubsea structure and a receiver mounted on the flowline to be connected. The hydraulic CVC running tool is anindependent tool which is operated by ROV. Other majorfeatures of the CVC system include:

Reliable mechanical connection The running toolincorporates a hydraulically operated actuator ring thatlocks pivoting collet segments under the tapered profileof the hub to form a strong connection capable ofhandling high bending loads.

Misalignments accommodated The system canaccommodate 2 degrees of misalignment. Cameron hasinstalled CVC jumpers subsea onto hubs with up to 6degrees of vertical inclination and conducted testing onthe surface with hubs at 14 degrees of inclination.

Simple makeup Collet connectors are lowered directlyonto the hubs. No pipe deflection is needed to make upthe connection.

Cost-effective Because the running tool is completelyindependent and is retrieved to the surface after theconnection is made, no hydraulic components are leftsubsea.

Flexible tooling Running tools are available in 4-12 and 14-20 size ranges, so one tool can be used for multiple applications.

C A M E R O N P R O D U C T I O N C O N T R O L S Y S T E M S

Cameron Controls Subsea ProductionControl System has beenengineered and qualified as acompletely integrated system. Withits integrated approach andcomponent-level modularity, thesystem offers unequaled advantagesin uptime availability, flexibility andexpandability. Its the first and onlysystem that incorporates all theadvanced features the industry now demands:

Modular components The reliability of pre-engineeredcomponents, the adaptability to handle any field scenario,plus the flexibility to expand as development scenarioschange.

High-integrity materials Robust, seawater-tolerant com-ponents, designed and qualified to 10,000 ft. (3000 m).

Segregated, redundant electronics Delivers maximumreliability against single-mode failures.

Smaller and lighter Compact Subsea Control Moduleweighs less than 2750 lb (1250 kg) at maximum config-uration, allowing easy installation and intervention withstandard work-class ROVs.

Retrievability Standard tooling and modular designenable critical subsea components to be easily retrieved.

Uptime availability Achieved third-party auditedavailability for all installed CAMTROL systems, recordedsince the first SCM was installed, surpassing the industrynorm for competitive electro-hydraulic systems.

S Y S T E M S L E V E L D E S I G N A P P R O A C HBeyond field-proven reliability, the flexible and modularstructure of the system allows Cameron to look at your fielddevelopment from a systems level. Rather than designingnew components, we can focus on analyzing the base caseand options development scenarios, then reconfigure ourstandard, pre-engineered equipment and components tomeet the RAM analysis optimized solution to your project.

This big-picture approach means we get an accuratelook at capital and operating expenses up front, saving youmoney now and through the life of field development. Andonly Cameron Controls combines this approach with thetechnical and project management resources of theCameron organization, offering you:

The Cameron Project Planning Team Every functionwithin the Cameron Controls division is involved in theproposal phase, and an appropriate project team is assignedto see you through the entire life of your program. Thisteam includes systems engineers, project managers,

marketing and proposal specialists, purchasing andprocurement specialists, operations personnel, QA/HSEexperts and aftermarket support services.

Worldwide Support Cameron maintains a worldwidenetwork of engineering, testing, aftermarket, customerservice and sales centers to support every phase of yourprogram. Dedicated customer service facilities in Aberdeen,Scotland, and Macae, Brazil, are two examples.

Factory and Site Integration Testing Once themanufacture of your production control system iscompleted, Cameron conducts comprehensive factory andsite integration testing at our dedicated testing facilities.This ensures proper operation and reliability of yourcomplete system before installation and commissioning.Extensive FIT and SIT programs serve to minimize infantmortality failures.

CAMSERV Aftermarket Services Starting from theFEED stage, Cameron provides ongoing technical supportand customer services for the life of your project. TheCAMSERV worldwide network of dedicated aftermarketlocations provides an extensive inventory of spare parts,field service, customer property management and otherservices.

M A S T E R C O N T R O L S T A T I O N ( M C S )The MCS provides control and monitoring of the completesystem, including surface and subsea installed equipment.Two complete and segregated MCS channel networkssimultaneously monitor data functions to and from each

other, topsides andsubsea networks. In the event of a channelnetwork failure, theother continues toseamlessly operate thecontrol system. This dualredundant architectureeliminates single modefailure points and therequirement forbumpless transfer fromthe failed to the healthychannel network.

The MCS featuresopen-architectureelectronics with dualFast Ethernet links tothe host control system

(or serial RS-485 and choice of topside communicationprotocol including MODBUS and Profibus). The system isOPC v.2 compliant for compatibility with all other OPC v.2compliant equipment. The MCS standard modems arequalified to control up to ten SCMs at 46 miles (74 km)offset on 6mm2 conductors (no repeater pod necessary), andthe standard MCS can accommodate up to eight modemsper channel. Ultra-long offset capability is available.

28

Subsea Control Module

Master Control Station

E L E C T R I C A LP O W E R U N I T( E P U )The EPU providesconditioned electricalpower to the topsideand subsea systemcomponents. The EPUsupplies dual, isolated,single-phase power forthe subsea systemthrough the maincontrol umbilical,together with powersupply modules for the MCS and HPU.

H Y D R A U L I C P O W E R U N I T ( H P U )The HPU provides redundant low-pressure and high-pressure

hydraulic supplies to the subsea system.Self-contained and totally

enclosed, the HPU includesduty and backup electricallydriven hydraulic pumps, dual redundant filters,accumulators, and controland instrumentation foreach LP and HP hydrauliccircuit. The unit operates

autonomously under thecontrol of a dedicated

programmable logic controller (PLC), which provides pumpmotor control, interlocks and interface with the MCS.

S U B S E A C O N T R O L M O D U L E ( S C M )Rated for water depths up to 10,000 ft (3000 m), the SCMis the heart of the subsea system. The CAMTROL SCMweighs less than 2750 lb (1250 kg) and measures only 29 x 29 x 34 high (736 mm x 736 mm x 860 mm),making it the lightest, most compact control module in the industry. This allows easy installationand intervention by standard work-classROVs with any of the suite of multi-mode running tools. Yet with up to 32 control functions, 24 external (4-20 mA)electrical sensor inputs andavailable multi-droppedintelligent completioncapability, the SCM leads the industry infunctionality and futurepotential. This canreduce the number of SCMs needed for an entireproject, thereby lowering capital expenses.

The SCM provides multiplexed electro-hydraulic controland monitoring of a wide variety of field functions includingtraditional tree functions, manifold valve control, chokeadjustment, position indication, header pressure/temperaturemonitoring, downhole intelligence monitoring, sanddetection, corrosion monitoring and multiphase flowmeasurement. Other features include:

Oil-filled, pressure-compensated construction designed for 14 to 104 F (-10 to +40C); controlled-environmentelectrical connections; seawater-tolerant materialsavailable throughout hydraulic system

Diverless or diver-assisted designs

3000 or 5000 psi nominal operating supply pressures fortree and manifold valves; 7500 or 10,000 psi nominaloperating supply pressure for SCSSV and other HP needs

Segregated dual SEMs are standard, along with dual orsingle valve electronic modules

S U B S E A D I S T R I B U T I O N U N I T ( S D U )The modular design allows the SDU to be either separate orfully integrated. The SDU provides the hydraulic, chemicaland electrical distribution between the subsea system andthe main control umbilical. The structure is designed, testedand certified to accommodate all handling loads. Fordeepwater applications,the unit can incorporatehinge-over lock capability.All components aresuitably earth bonded andcorrosion protected to suitthe installation. Additionalfeatures include:

ROV or diver make-upflying lead jumpers

ROV or diver-operated block and bleed valves

Electrical distribution system with optional diver or ROVreplaceable fuses

ROV interfaces compliant with API 17H

Available with integral SCM and SAM (subseaaccumulator module).

I N T E R V E N T I O N F L E X I B I L I T YThe CAMTROL system uses common intervention methodsfor the retrieval and re-installation of the SCM and otherequipment. Methods may include diver-assist, diverless,guideline, guidelineless and ROV-assisted.

29C A M E R O N P R O D U C T I O N C O N T R O L S Y S T E M S

Subsea Distribution Unit

Electrical Power Unit

Hydraulic Power Unit

Subsea Control Module (HydraQuadCouplers not shown)

30 T H E E D G E I S E X C E L L E N C E

S U R F A C E S Y S T E M SAs the worlds largest provider of surface production

equipment, Cameron is uniquely equipped to give our

customers the edge: Leadership as the single-source supplier

for systems as well as products suitable for any operating

environment. Surface technologies like the innovative SpoolTree

wellhead and Christmas tree design. Global sales, service, and

manufacturing support. All of which help enhance productivity,

safety, and ultimately, profitability for you. With Cameron, the

edge is excellence.

31

When it comes to surface systems, Cameron offers all theadvantages of working with the global market leader.Not only do we have the largest installed base of equipment

in the industry, we back it with the largest number of support

facilities in every major production region around the world.

At Cameron, you are always assured of the most cost-

effective, innovative approach to solving any technological

challenge. For example, the Cameron Space Saver Wellhead.

This unique wellhead focuses on three key issues reduced

costs, compact design, and improved safety.

Every Cameron system incorporates Cameron-quality

components including wellheads, Christmas trees, actuators,

chokes, and controls. All are available with trims to meet

extreme conditions from low pressure/low temperature to

high pressure/high temperature.

W E L L H E A D S Y S T E M SCameron surface wellhead systems meet a wide variety of

applications including conventional, compact, multi-bowl,

dry completion, metal seal, HP/HT and many others.

From simple spool-type wellheads to systems like the

Conductor Sharing Wellhead (CSW) where dual completions

are installed in one conductor Cameron brings a level of

technology to surface wellhead systems no other company

can match.

D R Y C O M P L E T I O N S Y S T E M SDrilling or production, surface or subsea, Cameron offers

a range of products to meet the requirements of spar, TLP

and other dry applications. Cameron also offers a variety of

products from the subsea wellhead to the drilling/production

system on the platform.

G A T E V A LV E S A N D A C T U A T O R SWith bore sizes from 11 to 1-13/16, and working pressures

from 2000 psi to 20,000 psi, the Cameron FLS family of gate

valves is the most comprehensive line of API gate valves in the

industry. Couple this with the Saf-T-Gard line of pneumatic

piston, pneumatic diaphragm, hydraulic and wireline cutting

actuators, and you have a wide range of flexibility based on

years of proven success.

C H O K E S A N D A C T U A T O R SCameron Willis surface production chokes and actuators are

used in Cameron surface systems to provide precise flow

control. Cameron Willis offers needle and seat chokes, MOVs

and control chokes along with a full line of choke actuators.

With Cameron Surface Systems you can be sure that

the edge is excellence.

T H E E D G E I S E X C E L L E N C E

CAMERON SURFACE SYSTEMS

Conventional Wellhead Systems

IC Wellhead 32

S Wellhead 32

Compact Wellhead Systems

MTBS Tubing Spool 33

SSMC Wellhead 33

Metal Seal Split Compact Wellhead 34

MBS Wellhead 34

Specialty Wellhead Systems

SpoolTree Wellhead 35

CSW Wellhead 35

Space Saver Wellhead 36

Dry Completion Wellhead 36

Wellhead Connection Systems

SlipLock Connector 37

FastLock Connector 37

FlangeLock Connector 37

FastClamp Connector 37

CAMFORGE Connection System 38

Dry Completion Systems

External Tie-Back Connector 39

Adjustable Wellhead 39

Surface Tree System 39

Adjustable Casing Hanger 40

Riser Tensioning System 40

Spar and TLP Systems 40

Gate Valves

Large Bore Gate Valves 41

FL Gate Valves 41

FLS Gate Valves 41

M Gate Valves 41

Saf-T-Gard Actuators

Pneumatic Actuators 44

Hydraulic Actuators 44

Wireline Cutting Actuators 44

Surface Safety Systems 45

Chokes

H2 Classic and H2I Chokes 48

MOVs 48

Control Chokes 49

Choke Actuators 49

C O N V E N T I O N A L W E L L H E A D S Y S T E M S32

250F121C

18082C

150F65C

100F38C

50F10C

0F-17C-20F-29C

IC-1IC-1-PIC-2

SB-6

SB-5

SB-3

0 10% 20% 30% 40% 50% 60% 70% 80%

API

TEMPERTURE

RANGE

U T S P

Hang-Off Capacity (% of Pipe Body Yield)(Operating conditions vertified by API 6 A, 17th Edition, Appendix F testing)

Casing Hanger Selection Chart

IC ConventionalWellhead System

S ConventionalWellhead System

Description S Conventional IC Conventional Wellhead System Wellhead System

Working Pressures Up to 15,000 psi Up to 10,000 psi (excluding tubing spool) (excluding tubing spool)

Operating Temperatures -20 F to +250 F -20 F to +150 F (-29 C to +121 C) (-29 C to +65 C)

Casing Head Housings S, S-11, S-3 IC-2, IC-2-BP

Casing Head Spools S, S-11, S-3 IC-2, IC-2-BP, IC-2-L

Casing Hangers SB-3, SB-5, SB-6 IC-1, IC-1P, IC-2 slip and seal assemblies slip and seal assemblies

Cameron conventional wellhead systems provide the flexibility, compatibility and interchangeability requiredfor a wide range of applications. Both the S and ICwellheads consist of the lower casing head and hanger, andthe subsequent casing spools and hangers. Both wellheadsare compatible with most Cameron tubing spool andhanger configurations.

I C C O N V E N T I O N A L W E L L H E A D S Y S T E MThe IC Wellhead System features a straight bore design witha single, 45 degree load shoulder. The chart below describesthe IC System service range.

S C O N V E N T I O N A L W E L L H E A D S Y S T E MThe S Conventional Wellhead System offers the industryshighest capacity conventional spool-type wellhead and isdesigned for use with all well depths and all types ofcompletions. It incorporates dual landing shoulders formaximum casing support. The Cameron S Wellhead Systemhas been proven to successfully suspend over 2.6 millionpounds of casing weight.

H O W T O S E L E C T A W E L L H E A D S Y S T E MThe first step in determining which Cameron wellhead touse is to determine the casing hanger that best suits theapplication. Each hanger profile is unique and is generallycompatible with only a limited number of casing head/spool bowls. Cameron slip-type hangers are divided intotwo groups: SB and IC, each serving different applications.

33

Description SSMC Wellhead

Sizes 7-1/16" through 20-3/4"

Working Pressures Up to 10,000 psi

Temperature Range -20 F to +250 F (-29 C to +121 C)0 F to +350 F (-18 C to +177 C)

Side Outlets Line pipe threaded, studded

Top Connection FastLock or FlangeLock

Annulus Seals LS or Metal-End-Cap (MEC)

Tubing Hangers Interchangeable single, dual and tensioned

Description MTBS Tubing Spool

Sizes 7-1/16" thru 11", 13-5/8" MTB, CMTB

Working Pressures 5000, 10,000, 15,000 and 20,000 psi

Temperature Range -75 F to +350 F (-59 C to +177 C)

Side Outlets Studded

Top Connection API Flange/Studded or Clamp Hub

Annulus Seals Metal to metal

Tubing Hangers Metal to metal body and bore seals

C O M P A C T W E L L H E A D S Y S T E M S

M T B S T U B I N G S P O O L The MTBS Tubing Spool is a single-shoulder bowl design for use with metal-to-metal body seal on MTBS hangers.Standard sizes are available in 5000 through 20,000 psi WPratings. Several different bottom preparations are availableto satisfy customer preferences.

S S M C ( S T A N D A R D S N A P - R I N G M O D U L A RC O M P A C T ) W E L L H E A DThe SSMC Wellhead is a total system designed to accommo-date a variety of standard casing programs and workingpressures, while using a number of interchangeablecomponents. The SSMC wellhead provides a technicallysuperior design to that of the conventional wellhead in thatit incorporates a reduction in height, enhanced safety and rigtime savings features with through-BOP operations, and adecrease in installation and operation cost. In addition, manycomponents of the conventional wellhead are eliminated byusing a single compact housing for multiple casing andtubing hangers.

SSMC Compact Wellhead

MTBS Tubing Spool

C O M P A C T W E L L H E A D S Y S T E M S34

MBS Multi-Bowl Wellhead

Description MBS Multi-Bowl Wellhead System

Sizes 11 through 13-5/8

Working Pressures 10,000 psi

Temperature Range -20 F to +250 F (-29 C to +121 C)

Side Outlets Line pipe threaded, studded

Top Connection Flanged

Annulus Seals Energized with plastic packing or lockscrew

Tubing Hangers Mandrel, slip

Metal Seal Split Compact Wellhead

M E T A L S E A L S P L I T C O M P A C T W E L L H E A DThe Metal Seal Split Compact Wellhead is a metal sealingcompact wellhead system. This metal sealing version is forthe more critical service application, offering protection up to 15,000 psi WP and accommodating high operation tem-peratures. Using field proven metal-to-metal seals, thissystem includes a retrievable metal seal assembly on thetubing hanger with external testing capabilities, an independ-ent tubing hanger landing shoulder, and hydraulically setmetal annulus seals with external testing capabilities.

Description Metal Seal Split Compact Wellhead

Sizes 11 through 13-5/8

Working Pressures Up to 15,000 psi

Temperature Range -20 F to +350 F (-29 C to +177 C)

Side Outlets Line pipe threaded, studded

Top Connection FastLock or FlangeLock

Annulus Seals JS, CANH

Tubing Hangers Interchangeable single, dual

M B S M U LT I - B O W L W E L L H E A D S Y S T E MThe MBS Multi-Bowl Wellhead System is a compact,unitized wellhead which can be used as an alternative toconventional wellhead systems in onshore and platformapplications. With the MBS Wellhead, the lower and upper casing heads are installed as a single unit, savinginstallation time. In addition, the casing and tubing can be installed, landed and sealed through the BOP stack,increasing safety and saving rig time normally required toremove and reinstall the BOP stack during conventionalwellhead installations.

35S P E C I A L T Y W E L L H E A D S Y S T E M S

C S W ( C O N D U C T O R S H A R I N G W E L L H E A D )The CSW System provides compact wellhead technologyfor drilling two or more wells through one conductor.CSW systems allow up to three independent dualcompletions in one conductor. Each can be drilled andcompleted independently using a minimal number ofconnections. Critical hanger and seal assemblies used inCSW systems are the same as Camerons field provenSSMC wellhead system.

Description Conductor Sharing Wellhead (CSW)

Sizes 9" through 20-3/4"

Working Pressure Up to 10,000 psi

Temperature Range -20 F to +250 F (-29 C to +121 C)0 F to +350 F (-18 C to +177 C)

Top Connection Flanged, JB threaded

Annulus Seals LS or Metal-End-Cap (MEC)

Tubing Hangers Interchangeable single, dual or tensioned

Tubing Hanger Neck Seal SRL (straight radial lip)

Description SpoolTree Wellhead System

Sizes 7-1/16 through 20-3/4

Working Pressure Up to 10,000 psi

Temperature Range -20 F to +250 F (-29 C to +121 C)0 F to +250 F (-18 C to +121 C)

Secondary Seals Single P, Single T, Double T, NX Bushing, Double P

Top Connection Flanged, FastLock, FlangeLock

Annulus Seals LS or Metal-End-Cap (MEC)

Tubing Hangers Single spool type

II

II

I I I I II

II

CSW WellheadSpoolTree Wellhead

S P O O LT R E E W E L L H E A D S Y S T E MThe SpoolTree Wellhead System replaces the wellhead tubingspool with a dual purpose spool and tree assembly. Theproduction flow is directed horizontally from the tubing hangerthrough a special set of production side valves which are at alevel above the annulus side valves. The top of the SpoolTree is blanked off, allowing direct access to the well withoutdisturbing the SpoolTree assembly or associated pipe work.

The compact tree allows the hole to be drilled and com-pleted without having to isolate/plug the completion. The treeis installed and tested prior to running the completion. Full BOPaccess is available at all times.

S P E C I A L T Y W E L L H E A D S Y S T E M S36

D R Y C O M P L E T I O N W E L L H E A D S Y S T E MThe Dry Completion Wellhead System is designed fordeepwater completions such as TLPs, SPARs and DDCVs.Systems are available for both single and dual tensionedcasing risers. The system utilizes a field-proven, robustadjustment system with full metal-to-metal sealing capability.

Description Dry Completion Wellhead System

Sizes 11" and 13-5/8"

Working Pressure Up to 15,000 psi

Temperature Range -20 F to +350 F (-29 C to + 177 C)with API 6FA, 6FB and 6FC capability

Secondary Seals Metal-End-Cap (MEC) or metal-to-metal

Top Connection FastLock

Bottom Connection Buttweld, CAMFORGE or SlipLock

Annulus Seals CANH

Dry Completion Wellhead System

Description Space Saver Wellhead

Sizes 9" through 20-3/4"

Working Pressure Up to 5000 psi

Temperature Range -20 F to +250 F (-29 C to +121 C)

Bottom Connection Threaded, Slip-On Weld or CAMFORGE

Annulus Seals Elastomer

Tubing Hangers Mandrel

Tubing Hanger Neck Seal Elastomer

Space Saver Wellhead

S P A C E S A V E R W E L L H E A D S Y S T E MThe Space Saver Wellhead System is an economical compact,multi-bowl system which allows the suspension of twocasing/tubing strings in a single housing. The simple designoffers many important benefits including reduced heightrequirements for applications where rig space is at apremium, significant rig time savings over conventionalflanged equipment, and improved safety.

37W E L L H E A D C O N N E C T I O N S Y S T E M S

Cameron offers several connection systems which feature reduced make-up time and increased safety.The CAMFORGE and SlipLock systems are used primarily toattach wellhead housings to surface casing. The FastLock,FlangeLock and FastClamp connections are fast make-upconnectors used as end connections for wellhead spools,housings and BOPs.

S L I P L O C K C O N N E C T O R S Y S T E MThe SlipLock Connector System uses a simple slip-typemechanism to replace conventional casing threads or slip-on preparations which require field welding.

F A S T L O C K C O N N E C T O RThe FastLock Connector is designed as an efficientreplacement for flanged connections on surface wellheads.Its low torque allows for fast make-up and saves rig time.Typically, FastLock connectors would be installed on landand platform BOP stacks taking full advantage of theinstallation time savings offered by this unique design.

F L A N G E L O C K C O N N E C T O RThe FlangeLock Connector is designed as a low costconnection for 5000 psi WP applications. It can be bolteddirectly onto FastLock connector hubs. This allows for asmaller, more cost-effective overall connection and providesmaximum flexibility for drilling and workover operations.

F A S T C L A M P C O N N E C T O RThe FastClamp Connector was developed as an alternativeto the conventional clamp assemblies and fits standardclamp hub profiles using conventional API ring gaskets. Theconnector features reduced make-up torque, faster make-up times and improved safety over conventional clamps.

SlipLock Wellhead Housing

FastLock Connector

FlangeLock Connector

Description FastLock FlangeLock FastClamp SlipLock

Application Replaces standard Alternative to production Replaces standard Surface conductor-to-casing flanged connection FastLock Connector clamp connections head housing connection

Compatibility Fits reduced diameter Bolts directly to Fits all standard clamp S and IC wellheads, proprietary hubs and FastLock hub hub profiles compact wellheadsstandard API hubs

Seal Type CF, BX, RX CF Conventional API ring gaskets Elastomer (P seal) or metal-to-metal (CANH seal)

Working Pressure Up to 15,000 psi Up to 6500 psi Up to 15,000 psi Up to 10,000 psi

FastClamp Connector

W E L L H E A D C O N N E C T I O N S Y S T E M S38

C A M F O R G E C O N N E C T I O N S Y S T E MBased on development started in 1984, the CAMFORGEsystem has been utilized on hundreds of wellheads as wellas subsea pipeline tie-ins. CAMFORGE provides a truemetal-to-metal forged connection that leaves the traditionalwelding process out in the cold.

The safety aspect alone has been enough of a decidingfactor to make many operators choose the CAMFORGEsystem. There are no open flames or sparks in theCAMFORGE cold forging process. Therefore, the potentialfor ignition of surface gas is completely eliminated withCAMFORGE.

The CAMFORGE wellhead systems overall cost is lessthan conventional slip-on weld type units. Significantsavings are realized from drastically reduced installationtimes of approximately one hour. In addition, offshoreplatforms conventional welded installations of a wellheadoften require adjacent wells to be shut in. But not with theCAMFORGE method, thus avoiding production losses fromshut-in wells.

The CAMFORGE system provides a consistentlypredictable connection that removes the worry aboutwelding variables such as preheat and post-heattemperatures and welders skills and it can beaccomplished as easily in the rain as in the sunshine.

Description CAMFORGE

Application Surface conductor-to-casing head housing connection

Compatibility S and IC wellheads, compact wellheads

Seal Type Metal-to-metal

Sizes Wide range of sizes

Working Pressure Up to 10,000 psi

CAMFORGE Connection

The CAMFORGE system requires no welding, ensuring safety.

The CAMFORGE forging tool cold forges the connection.

39D R Y C O M P L E T I O N S Y S T E M S

Drilling or production, surface or subsea, Cameron offersa range of products to meet the requirements of spar,TLP and other dry tree applications. The Cameron productline covers all critical components from the subsea wellheadto the drilling/production system on the platform. In addition,Cameron offers a complete line of drilling, production andworkover control systems as well as the industrys mostcomprehensive suite of aftermarket services to meet theneeds of any application.

E X T E R N A L T I E - B A C K C O N N E C T O RThe Cameron External Tie-Back Connector is used in dry

completion production systems toconnect the subsea wellhead to theriser system.

The connector is an annular pistondesign which minimizes the outside

diameter to only 32.50"(82.5 cm). For an18-3/4" wellhead system, hydraulicpressure acting on the piston activatescollet segments similar to those in atraditional collet connector.

Additional features on theconnector include ROV operation, fivedegree angle connect and disconnect,high load bearing capacity, positiveunlock, positive disengagement andmisalignmentprotection.

Adjustable WellheadSystem and Surface Tree

A D J U S T A B L E W E L L H E A D A N D S U R F A C E T R E E S Y S T E MCameron offers custom built Adjustable Tension Tie-BackWellhead and Surface Tree Systems. The key features arereduced height, enhanced safety and rig-time savings withutilization of Camerons FastLock connector, and fieldproven technology.

External Tie-BackConnector

Adjustable Wellhead System and Surface Tree

D R Y C O M P L E T I O N S Y S T E M S40

A D J U S T A B L EC A S I N G H A N G E RCameron offers anadjustable casing hanger for use with drycompletion systems. The casing hangerpermits the main casingload to be suspended at the mudline of sparand TLP systems. The tie-back allows for lengthadjustment in smallincrements for accuratepositioning and tension-ing. The metal-to-metal

CANH Seal is used in the adjustable casing hanger foroptimum reliability.

R I S E R T E N S I O N I N G S Y S T E MThe Riser Tensioning System utilizes a series of hydraulicallyoperated pistons and an integrated frame to hold the riserin proper tension during drilling and production operations.Features include: availability of upward or downward facingsystems, custom design for specific applications, a rollersystem centering the riser, an integrated cassette frame that can be installed fully assembled, and an integratedcontrol panel that monitors the pressure and tension ofeach cylinder.

DrillingMode

BOPs

TensionerSystem

Drilling RiserSystem

Surface Wellheadand Tree

Buoyancy Units

ProductionRiser System

WellheadConnection

SubseaWellhead

ProductionMode

S P A R A N D T L P S Y S T E M SSpar and TLP systems are designed for economical drillingand production in deepwater applications. Cameronsexperience in deepwater drilling and production systemsprovides a vast amount of expertise and provenperformance for this demanding market.

Downward Facing Riser Tensioning System

Adjustable Casing Hanger

Complete Spar System

Cameron is the industry leader in the design, manu-facture and installation of large bore gate valves forsurface applications. Cameron FLS and FLS-R gate valveshave proven themselves time and time again in demandingapplications such as high temperature/high pressure, andformation fracturing in various parts of the world.

Cameron offers a family of valves to meet the needs ofthe large bore market. For actuated surface applications,the Cameron FLS valve is paired with the Cameron WillisSaf-T-Gard hydraulic actuator. For manual surfaceapplications, the FLS-R gate valve offers low torque openingand closing due to the unique ball screw mechanism andlower balance stem.

Both the FLS and the FLS-R offer the same field-provenfeatures. They are designed to API 6A and 17D specifica-tions and are slab gate, full bore through conduit valves.They offer full bore operation, unlike reduced bore API 6Ddesigns. Cameron has completed an extensive testingprogram for the large bore gate valve design, including API 6A Appendix F qualification testing.

A P I G A T E V A L V E S

6-3/8 15,000 psi WP; 9 10,000 psi WP; and 9 15,000 psi WP FLS-R Gate Valves

Large bore HP/HT tie-back wellhead and block valve with actuators Large bore wellhead and single stacked gate valves with actuators

41

F L , F L S A N D F L S - R G A T E V A LV E SSlab-style gates are used in the Cameron FL, FLSand FLS-R forged body gate valves for bothmanual and actuated applications. These valvesmeet or exceed the requirements of APISpecifications 6A, 6A SSV/USV and 17D. Theslabstyle gate effects a metal-to-metal seal on theflow stream. In addition, slab-style gates may alsobe used when wireline cutting is required.

Common features of the FL, FLS and FLS-R Gate Valvesinclude inert, spring-loaded, pressure-energized lip sealswhich are installed between each seat and body. These sealsassist in low-pressure sealing and protect against intr