Date post: | 30-Oct-2015 |
Category: |
Documents |
Upload: | juancho-salazar |
View: | 1,446 times |
Download: | 18 times |
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 2/8
Choices in Technology For Your Sucker Rod Needs
Weatherford Artificial Lift Systems offers premium quality, high-strength sucker rods with high and ultra-high load ratings
plus highly corrosion-resistant properties. These special chrome-moly/chrome-nickel alloy steel sucker rods are available
in 5/8, 3/4, 7/8, 1 and 1-1/8 inch diameters. All sizes are offered in 25 and 30 foot lengths. Each rod is heat treated,
and has pin ends machined, with API rolled threads.
EL®
ULTRA-HIGH-STRENGTH SUCKER RODS
Designed to provide an ultra-high load rating and successful corrosion-
resistant qualities, EL rods are Weatherford's premium line of high-strength coupled sucker rods. The exclusive induction case hardening
process incorporated into the manufacturing of these rods makes
them the ultimate fatigue-resistant sucker rod.
Ordinary sucker rods tend to fail from fatigue originating at the surface
under tension. The unique engineering of the EL rod puts it in a class
by itself. It has a thin compression layer at its surface that remains
under compression even under normal operating tensile loads. Since
the compressive pre-stress protects the surface from tensile stresses,
the chances of developing fatique cracks are greatly reduced.
Additionally, stringent quality control procedures employed with these
rods promote reliable and long service life.
Key Benefits• Energy saving through pumping with a lighter string with no
compromise in production
• Higher fluid production with existing pumping unit
• Reduction in the size of pumping unit with no reduction in production
• Use of smaller, more economical tubing
• Increased pump speeds for additional production
• Avoidance of more unconventional and expensive recovery
techniques
• Extended service life
Applications
Super high-load capacity in mild sweet (CO2) and sour (H2S) corrosiveenvironments. Satisfactory corrosion-inhibiting practices must be followed.
Specifications
• Special chrome-moly alloy steel
• Normalized, tempered, and induction case hardened
• Pin ends machined with API rolled threads
Maximum Stress Allowable
Sa = (55,000 PSI = 0.2143 Smin) SF
High-Strength Sucker Rods
QUENCHED AND TEMPERED SUCKER RODS
Designed for high strength and fatigue performance, the S88 rod
provides an intermediate step between the normalized Grade D andultra-high strength EL rod. These rods are manufactured with 3130M
Nickel-Chrome steel; they are quenched and tempered which results
in higher toughness and a finer grain structure, making them capable
of better fatigue resistance. For example, the quenched and tempered
rods typically have charpy impact results in the +70 ft. lb. range, while
normalized and tempered rods are typically in the 20 ft. lb. range. This
added toughness of the quenched and tempered rod provides the
added fatigue resistance needed in extreme applications.
S88 sucker rods are available in 5/8"*, 3/4", 7/8", 1" and 1 1/8"*
diameters. All sizes are available in 25-foot and 30-foot* lengths.
Maximum Stress Allowable
Sa = (T/2.8 + 0.375 Smin) SF
S87 API D rod is recommended for mild corrosive orinhibited wells; also recommended for CO2 wells (sweetcorrosive environments). Manufactured with 3130 modifiedalloy steel.
S67 API Grade D rod is recommended for
heavy duty pumping in non-corrosive or
inhibited wells. This economical high strength
rod is manufactured with 1029 modified
alloy steel.
Applications
Deep, highly loaded wells in mildly corrosive
environments provided satisfactory corrosion
inhibiting practices are followed.
Specifications
• Special chrome-nickel alloy steel (S88 and S87)
• Quenched and tempered
• Pin ends machined with API rolled threads
*These sizes are available with minimumorder quantities.
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 3/8
COROD® Continuous SuckerWeatherford manu
the COROD® continous sucker rod forproduction enhancement and cost saving advantages to varstring applications. Unlike conventional sucker rods that are
every 25 or 30 feet, continuous sucker rods require coupliat the top and bottom of the rod string-regardless of well depfewer joints, this solid length of steel is lighter and enhance
life due to a more uniform contact between the tubing androd. It also addresses many premature tubing wear cha
especially in directional and horizonta
SPECIAL APPLI
Special applications such as highly deviated wells and heaviscosity oil production, are prime opportunitie
high-strength, high-torque cap
of the COROD®
Corod is ideally suited to both reciprocatinrotary pumping applications.
For more information contact your neare
Weatherford Representative
API GRADE RODSPI GRADE RODS
Weatherford API sucker rods are manufactured to API 11B specifications
and ISO 9001/API Q1 certified in one of the most modern facilities of
its type within the industry. These rods feature fully rolled, cold-formed
threads designed to provided a precise, smooth, reinforced thread
structure not attainable by normal machine-cut threads. Metal is displaced
rather than removed, and the resultant cold working strengthens the
thread root. Weatherford rods are cleaned by shot blasting to remove
any scale and oxidation, then liberally coated with rust inhibitors and
carefully palletized in bundles for safe transport and handling.
Grade C Rods
Light-to-medium load applications in non-corrosive wells.AISI 1536 carbon-manganese alloy steel.Grade K Rods
Light-to-medium load applications in corrosive wells.AISI 4623 nickel-molybdenum alloy steel.Grade MD56 Rods
Medium-to-heavy loads in non-corrosive wells.AISI 1541 carbon-manganese alloy steel.Grade D Rods
Heavy loads in non-corrosive or effectively inhibited wells.AISI 4142 chromium-molybdenum alloy steel.Grade KD63 Rods (normally API Grade D Service) Heavyloads in effectively inhibited corrosive wells.AISI 4720 nickel-chromium-molybdenum alloy steel.API Pony Rods
Pony Rods from Weatherford conform to appropriate
API classifications. They are manufacturedunder strict quality standards and fromthe same alloy steels assucker rods.
T66/XD SUCKER RODS
The T66/XD is an extremely dependable rod designed for high-strength
service and provides an intermediate step between the Grade D and
ultra-high-strength EL rod.
These rods are manufactured with 4138M chrome-moly steel, making
them capable of handling the toughest stresses. The special alloy
steel provides more resistance to sulfide stress cracking than AISI
4337 nickel-chrome-moly steel used in older generation high-strength
sucker rods.
The metallurgical makeup of the T66/XD sucker rods is checked
continually for quality assurance. Rods are forged, normalized, and
tempered, shot blasted, and pins precision machined and roll-threaded.
This continuous in-process inspection confirms that only the finest
sucker rods bear the Weatherford name.
Applications
Deep, highly loaded wells in mildly corrosive environments provided
satisfactory corrosion inhibiting practices are followed.
Specifications
• Special chrome-moly alloy steel
• Normalized and tempered
• Pin ends machined with API rolled threads
Maximum Stress Allowable
Sa = (T/2.8 + 0.375 Smin) SF
API COUPLED SUCKER RODS
A complete line of API grade sucker rods is available from Weatherford.Each rod manufactured from Special Quality (SBQ) bar stock and heldto the same stringent quality control measures and careful handling
as our high-strength rods.
Recommended Makeup from Hand Tight Positions for EL & T66/XD Rods Only
RerunNew RodsCoupling
WrenchSquare (in.)
Rod Size(in.)
CouplingBox OD (in.)
5/8"
3/4"
API - 7/8"
API - 1"
1-1/2"
1-5/8"
21/64"
26/64"
25/64"
30/64"
20/64"
23/64"
22/64"
25/64"
Min ( in.) Max (in.) Max ( in.) Max ( in.)
7/8"(EL rod)
Non API 1-1/8"to match
sucker rodstrength
Full Size,
Slim Hole,
API Grade T
Couplings and
Grade SM
Couplings
1-13/16" 29/64" 33/64" 28/64" 31/64"
7/8" API - 1" 1-13/16" 29/64" 33/64" 28/64" 31/64"
1" API - 1-5/16" 2-3/16" 37/64" 43/64" 36/64" 40/64"
1-1/8" API - 1-1/2" 2-3/8" 45/64" 52/64" 43/64" 50/64"
COROD® Continuous Sucker
Weatherford manuthe COROD® continous sucker rod for
production enhancement and cost saving advantages to varstring applications. Unlike conventional sucker rods that are
every 25 or 30 feet, continuous sucker rods require coupliat the top and bottom of the rod string-regardless of well depfewer joints, this solid length of steel is lighter and enhance
life due to a more uniform contact between the tubing anrod. It also addresses many premature tubing wear cha
especially in directional and horizont
SPECIAL APPLI
Special applications such as highly deviated wells and heaviscosity oil production, are prime opportunitie
high-strength, high-torque cap
of the COROD®
Corod is ideally suited to both reciprocatinrotary pumping applications.
For more information contact your neare
Weatherford Representative
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 4/8
Sucker Rod Comparison ChartMechanical PropertiesSucker Rod Comparison ChartMechanical Properties
M or Md = Modified Mn = Minimum Mx = Maximum T= Typical
NOTES: 1.. Information Sources API Specification 11B. 24th Edition 2.. Color codes according to API Specification 11B. 24th Edition
World Oil Sucker Rod Tables, July 1997 Grade C rade C - White Grade K rade K - Blue
Grade D - (Carbon Steel) -Brown; (Chrome-Moly) -Yellow; (Special) -Orange
Based On API Specifications 11B
Weatherford S-88 Red 130/145 140/155 11Mn 50Mn 285-311 Quenched & Tempered
Weatherford EL Lavender Proprietary Proprietary Proprietary Proprietary Proprietary Induction Case Hardened
Weatherford T66/XD Green 115Mn 140/150 10Mn 40Mn 286-319 Normalized & Tempered
Norris 97 Green 115/125Mn 140/150 10Mn 45Mn 290-311 Normalized & Tempered
Upco 50 Silver 105Mn 140/160 8Mn 40Mn 289-333 Normalized & Tempered
Weatherford S-67 Brown 110/125 120/140 11Mn 55Mn 248-277 Quenched & Tempered
Weatherford S-87 Orange 115/130 125/140 12Mn 55Mn 248-280 Quenched & Tempered
Weatherford D Yellow 85Mn 115/140 10Mn 45Mn 240-294 Normalized & Tempered
Weatherford MD56 Brown 85Mn 115/140 14Mn 45Mn 240-294 Normalized & Tempered
Weatherford KD63 Orange 85Mn 115/140 14Mn 45Mn 240-294 Normalized & Tempered
Norris 54 Brown 85Mn 115/140 15Mn 50Mn 239-290 Normalized & Tempered
Norris 78 Yellow 85Mn 115/140 10Mn 45Mn 239-290 Normalized & Tempered
Norris 90 Orange 85Mn 115/140 12Mn 40Mn 239-290 Normalized & Tempered
Upco 75 Yellow 85Mn 115/140 10Mn 40Mn 234-289 Normalized & Tempered
Upco 75A Green 85Mn 115/140 10Mn 40Mn 238-289 Normalized & Tempered
Upco 95 Orange 85Mn 115/140 10Mn 40Mn 238-289 Normalized & Tempered
Manufacturer Type ColorCode
YieldStrength1,000 PSI
TensileStrength1,000 PSI
Elongation% in 8”
Reductionof Area, %
BrinellHardness
Heat Treatment
Weatherford S-60 White 90/105 100/115 13Mn 55Mn 207-235 Quenched & Tempered
Weatherford C White 60Mn 90/115 18Mn 50Mn 185-240 Normalized
Norris 30 White 60Mn 90/115 15Mn 45Mn 185-239 Normalized
Upco 35 White 60Mn 90/115 14Mn 45Mn 187-238 Normalized & Tempered
Weatherford S-59 Blue 90/105 100/115 13Mn 55Mn 207-235 Quenched & Tempered
Weatherford K Blue 60Mn 90/115 16Mn 60Mn 185-231 Normalized & Tempered
Norris 40 Blue 60Mn 90/115 16Mn 55Mn 174-239 Normalized & Tempered
Upco 45 Blue 60Mn 90/115 16Mn 40Mn 174-238 Normalized & Tempered
API GRADE K NICKEL MOLY ALLOY
API GRADE C CARBON STEEL
API GRADE D CARBON STEEL, CHROME-MOLY ALLOY AND SPECIAL ALLOY
MISCELLANEOUS / SPECIAL SERVICE
These properties are subject to change without notice (E. & O.E.)
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 5/8
Sucker Rod Comparison ChartChemical Analyses
M or Md = Modified Mn = Minimum Mx = Maximum T= Typical
NOTES: 1.. Information Sources API Specification 11B. 24th Edition 2.. Color codes according to API Specification 11B. 24th Edition
World Oil Sucker Rod Tables, July 1997 Grade C rade C - White Grade K rade K - Blue
Grade D - (Carbon Steel) -Brown; (Chrome-Moly) -Yellow; (Special) -Orange
Sucker Rod Comparison ChartChemical Analyses
Weatherford S-60 1029Md .22-.29 1.00-1.32 .025Mx .04Mx .15-.30 .15Mx .20Mx .05Mx .35 Cu Mx
Weatherford C 1536SR .30-.37 1.20-1.50 .04Mx .04Mx .20-.30 .25Mx .25Mx .05Mx
Norris 30 1536M .30-.39 1.10-1.40 .04Mx .04Mx .15-.35 .35Mx .30Mx .06Mx .02-.07 Va, .35Mx Cu
Upco 35 1536M .30-.37 1.20-1.50 .04Mx .04Mx .20-.30 .25Mx .25Mx .05Mx .01-.38 (Cu, N, Va)
Based On API Specifications 11B
Weatherford S-59 46XX .14-.21 .55-.75 .025Mx .035Mx .15-.35 1.65-2.00 .20-.30
Weatherford K 4623 .20-.25 .75-1.00 .035Mx .04Mx .20-.35 1.65-2.00 .25Mx .20-.30
Norris 40 4621M .18-.25 .60-.80 .035Mx .035Mx .15-.35 1.65-2.00 .20Mx .15-.25 .03-.07Va, .35Mx Cu
Upco 45 4623 .20-.24 .75-1.00 .035Mx .04Mx .20-.35 1.65-2.00 .25Mx .20-.28 .015-.43 (Cu, N, Va)
Weatherford S-67 1029Md .22-.29 1.00-1.32 . 025Mx .04Mx .15-.30 .15Mx .20Mx .05Mx .35Mx Cu
Weatherford S-87 3130Md .22-.29 .71-1.00 .025Mx .035Mx .15-.35 .70-1.00 .41-.65 .05Mx .35Mx Cu
Weatherford D 4142SR .40-.45 .75-1.00 .035Mx .04Mx .15-.30 .25Mx .80-1.10 .15-.25
Weatherford MD56 1541MV .40-.44 1.35-1.55 .035 .04Mx .15-.30 .25Mx .25Mx .05Mx
Weatherford KD63 4720SR .19-.23 .85-1.05 .035Mx .04Mx .15-.35 .90-1.20 .80-1.05 .22-.30
Norris 54 541VM .36-.45 1.35-1.65 .040Mx .040Mx .15-.35 .35Mx .30Mx .06Mx .04-.09Va, .35Mx Cu
Norris 78 4142HM .38-.45 .80-1.00 .035Mx .035Mx .15-.35 .45Mx .80-1.10 .15-.25 .03-.07Va, .35Mx Cu
Norris 90 4320M .18-.24 .80-1.00 .025Mx .025Mx .15-.35 1.15-1.50 .70-.90 .20-.30 .03-.07Va, .35Mx Cu
Upco 75 Special .40-.44 1.35-1.55 .035Mx .035Mx .20-.30 .25Mx .25Mx .05Mx .05-.41 (Cu, N, Va)
Upco 75A 4142M .40-.45 .75-1.00 .035Mx .040Mx .15-.30 .25Mx .80-1.10 .15-.25 .02-.49 (Cu, N, Va)
Upco 95 4720 .19-.23
Weatherford S -88 3130Md .22-.29 .71-1.00 .025Mx .035Mx .15-.35 .70-1.00 .41-.65 .05Mx .35Cu Mx
Weatherford EL Special .38-.42 1.00-1.30 .035Mx .040Mx .20-.35 .30Mx .55-.85 .24-.55
Weatherford T66/XD 4138Md .38-.42 1.00-1.30 .035Mx .040Mx .20-.35 .30Mx .55-.85 .24-.32
Norris 97 4330MI .28-.35 .70-.90 .035Mx .040Mx .20-.35 1.65-2.00 .70-.90 .20-.35 .05-.07Va, .35Mx Cu
Upco 50 4337 .35-.39 .75-.95 .025Mx .035Mx .15-.30 1.45-1.75 .80-1.00 .20-.30 .03-.035 (Cu, N, Va)
Manufacturer Type SteelType
%Carbon
%Mang.
%Phos.
%Sulphur
%Silicon
%Nickel
%Chromium
%Moly
%Other
API GRADE C CARBON STEEL
API GRADE K NICKEL MOLY ALLOY
API GRADE D CARBON STEEL, CHROME-MOLY ALLOY AND SPECIAL ALLOY
MISCELLANEOUS / SPECIAL SERVICE
These properties are subject to change without notice (E. & O.E.)
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 6/8
Weatherford Grade “T” and “SM” sucker rod couplings are
manufactured to strict quality control standards from high
strength alloy steel and conform to API Specification 11B.
The threads of these couplings are cold form-rolled produced
by displacement of material rather than by removal of material
as in the cut thread. Rolling the thread results in a compressive
stress at the root of the thread, giving maximum strength to the
traditional weak point of cut thread couplings.
Weatherford sprayed metal couplings have a corrosion resistant
surface with a low coefficient of friction that reduces wear on
the tubing and the coupling. This coupling is recommended for
deviated wells.
Weatherford couplings are available in Standard O.D., oversized
and Slim Hole configurations in sizes of 5 ⁄ 8” through 1-1 ⁄ 8”.
WeatherfordCouplings
WEIGHT IN POUNDSAPISIZE
(INCHES)
5/8
3/4
7/8
1
1-1/8
APPROXIMATE WEIGHT OF A25-FOOT SUCKER ROD
SLIM HOLE
1.00
1.26
1.50
2.01
–
STANDARD
1-1/2
1-5/8
1-13/16
2-3/16
2-3/8
SLIM HOLE
1-1/4
1-1/2
1-5/8
2
–
STANDARD
1.30
1.50
1.80
2.58
3.13
5/8
3/4
7/8
1
1-1/8
COUPLING SIZES AND WEIGHTS
Weatherford Couplings
API Grade “SM”Coated 100,000 psi
110,000 psi
COUPLING SELECTION CHART
90,000 psiHigh StrengthAlloy Steel
75,000 psi
Material YieldMinimum
TensileMinimumCOUPLING
API Grade “T”
WITHOUTCOUPLING
WITH STANDARDCOUPLING
WITH SLIM HOLECOUPLING
27.2
38.5
52.0
69.9
88.7
40.0
53.8
72.5
91.8
28.5 28.2
39.8
53.5
71.9
–
OUTSIDE DIAMETER (INCHES) WEIGHT(POUNDS)
HARDNESS
O. D. Core
56-62 HRA
( 14 )-23 HRC
595 HV200 ( min )
56-62 HRC
56-62 HRA
( 14 )-23 HRC
56-62 HRA
( 14 )-23 HRC
APISIZE
(INCHES)
High StrengthAlloy Steel
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 7/8
Weatherford Sucker Rods
Yield Strength(psi)
Elastic torqueLimit (ft-lbs)
Specified TorqueLimit (ft-lbs)
85 568 675
85 850 1000
115 462 500
85 362 430
85 850 1000
85 362 460
85 850 1100
85 362 450
85 568 700
85 1214 1500
85 568 735
85 1214 1570
115 1551 1700
115 1086 1200
- - 1600*
115 2100 1600*
- - 2500*
115 2100 2500*
115 725 800
- - 1000*
PC Pumping Torque Limits
110 1039 1165
110 696 780
110 1480 1660
115 1086 1220
115 728 815
115 1551 1740
130 1228 1380
130 823 920
130 1749 1965
*Special High Torque Coupling and Make-up Procedures Required.
Rod Size(inch)
7/8"
1"
3/4"
3/4"
1"
3/4"
1"
3/4"
7/8"
1 1/8"
7/8"
1 1/8"
1 1/8"
1"
1"
1 1/4 X 1"
1 1/8"
1 1/4 X 1 1/8"
7/8"
7/8"
1"
7/8"
1 1/8"
1"
7/8"
1 1/8"
1"
7/8"
1 1/8"
Grade
Grade MD 56
Grade KD63
Special Alloy T-66/XD
Grade MD 56
Grade MD 56
Grade D
Grade D
Grade KD63
Grade KD63
Grade KD63
Grade D
Grade D
Special Alloy T-66/XD
Special Alloy T-66/XD
EL
Special Alloy T-66/XD
EL
Special Alloy T-66/XD
Special Alloy T-66/XD
EL
S67
S67
S67
S87
S87
S87
S88
S88
S88
7/16/2019 Weatherford Sucker Rods
http://slidepdf.com/reader/full/weatherford-sucker-rods 8/8
Weatherford products and services are subject to Weatherford's standard terms and conditions. For more information concerning the full line of Weatherford products and services, please contact your authorizedWeatherford representative. Unless noted otherwise, trademarks and service names noted herein are the property of Weatherford.
WESTERN HEMISPHERE
CanadaPhone: (780) 417-4800
Latin America
North - El Tigre, VenezuelaPhone: 58 283 231 0555
South - Buenos Aires, ArgentinaPhone: 54 (11) 5077 0077
EASTERN HEMISPHERE
Europe / W. AfricaPhone: 44 (0) 1224 21 41 81
ME / CIS / N. Africa
Phone: (43) 2630-339771
Asia PacificPhone: 65-543-2133
Worldwide Customer Service515 Post Oak Blvd. Houston, Texas 77027Phone: (713) 693-4800 [email protected]
WEATHERFORD SUCKER RODS
Another Production Enhancement Solution from Weatherford