Catalogo Cameron BOPs

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SD5211-96 SD11600-96

Riser System

Stack System

Cameron Total Drilling Systems

Cameron has a focused drilling organization which is dedicated to meeting the changing needs of our customers. One of the ways we accomplish this is by providing total systems for land and subsea drilling including BOP stacks, complete choke manifold systems, riser systems and high technology control systems.

BOP Stack Systems

Cameron ram-type BOPs, annular BOPs and gate valves can meet the most basic land drilling needs as well as critical, weight sensitive, harsh environmental platform requirements. Components in Cameron’s subsea BOP stack systems, ram-type BOPs, annular BOPs, gate valves and BOP stack structures incorporate years of field-proven technology and reliability. Choke Manifold Systems

Cameron supplies all necessary components for a choke manifold including manual and hydraulic chokes, and H2 chokes, J-2 transmitters, pressure gauges, check valves, buffer tanks and all connecting equipment required to assemble the choke manifold. All Cameron choke manifold equipment is

designed and manufactured to provide safety, reliability and convenience to the operator.

Riser Systems

Cameron riser system components, spider/gimbal, telescoping joint, RST ring, fill-up valve, RF and RD riser joints, termination spool and flex joint are designed to meet the stringent requirements for drilling in deep water. Control Systems

Cameron offers a complete hydraulic control system as well as a multiplex control system for subsea drilling applications. Cameron supplies all the components required for choke control systems as well as all of the compo-nents used to control the BOP stack and associated equipment. For land applications, Cameron’s pump accumulator unit and remote control panels are designed to customer specifications. All of our components offer field-proven reliability and high quality, dependable components.

For more information on complete Cameron drilling systems, contact your local Cameron representative or visit our web site (http//camerondiv.com).

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Cameron provides all of the OEM products and services necessary to maintain the full range of Cameron drilling products. This catalog contains information on our worldwide network of aftermarket facilities as well as detailed information on the replacement parts necessary for the following Cameron products:

The Cameron BOP Replacement Parts Catalog, along with the 1996-1997 Cameron General Catalog, is also available on CD ROM. The electronic version of the catalog provides easy-to-use, interactive information on all Cameron products. The CD ROM is compatible with MacIntosh and Windows 3.1 and Windows 95 systems. To obtain a copy the CD ROM, contact your Cameron representative or follow the “How to Order” instructions below.

How to Order the Cameron General Catalog:

By Fax: (713) 939-2735

By Mail: Cameron Technical Communications P.O. Box 1212

Houston TX 77251-1212

Request TC1179 Cameron 1996 - 1997 Cameron Catalog CD ROM Be sure to submit your request on company letterhead and include your name, title, company name, full address, telephone number, fax number and number of copies of the CD required.

For additional information on Cameron products, be sure to visit our web site (http://www.cameron div.com).

Cameron

BOP Replacement Parts Catalog

U BOP UII BOP T BOP TL BOP UL BOP D Annular BOP DL Annular BOP S/QRC Snubbing BOP G-2 Snubbing BOP

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Page

Cameron Aftermarket Capabilities . . . 3

Total Vendor Management . . . 3

Spare Parts Inventory . . . 3

RGR . . . 3

BOP Exchange Program . . . 3

Cameron Aftermarket Facilities . . . 4

Western Hemisphere . . . 4

Patterson, Louisiana, USA . . . 4

Liberty, Texas, USA . . . 4

Anchorage, Alaska, USA . . . 4

Oklahoma CIty, Oklahoma, USA. . . 4

Veracruz, Mexico . . . 4

Zarate, Argentina . . . 4

Edmonton, Alberta, Canada . . . 4

Eastern Hemisphere . . . 5

Aberdeen, Scotland . . . 5

Stavanger, Norway . . . 5

Hoogezand, The Netherlands . . . 5

Port Harcourt, Nigeria . . . 5

Asia Pacific and Middle East . . . 5

Singapore. Republic of Singapore . . . 5

Melbourne, Victoria, Australia . . . 5

Cameron Elastomer Technology . . . 6

CAMRAM Products . . . 7

CAMRAM FAtigue Testing . . . 8

CAMRAM 350 Products. . . 9

CAMRAM 350 Field Testing. . . 9

CAMRAM Lipped Plate Design . . . 10

Rams for Ram-Type Blowout Preventers . . . 10

Comparison of Cameron Ram-Type Blowout Preventers. . . . 11

U BOP . . . 12

U BOP Hydraulic Control System. . . 13

U BOP Specifications and Accessories. . . 14

U BOP Dimensions . . . 15

U BOP Part Numbers . . . 16

7-1/16” 3000 - 11” 10,000 psi WP . . . 16

11” 15,000 - 16-3/4” 5000 psi WP . . . 17

16-3/4” 10,000 - 26-3/4” 3000 psi WP . . . 18

Large Bore Shear Bonnets . . . 19

Tandem Boosters . . . 19

U and U II BOP Ram Hang-Off Weights . . . 20

Drill Pipe Shearing Requirements . . . 20

U BOP Pipe Rams . . . 21

7-1/16” - 13-5/8” 10,000 psi WP . . . 21

13-5/8” 15,000 - 26-3/4” 2000 and 3000 psi WP . . . 22

U BOP Shearing Blind Rams . . . 23

U BOP DSI and DVS Rams. . . 24

U BOP Variable Bore Rams . . . 24

FLEXPACKERS. . . 25

CAMRAM 350™ Packers and Top Seals . . . 25

U BOP Rams for Multiple Completions . . . 26

Bonnet Rebuild Softgoods Kits for U BOP . . . 26

Hydraulic Bonnet Bolt System . . . 27

Bonnet Seals, and Connecting Rod Seals. . . 27

Bonnet Seal Carriers . . . 27

Page U II BOP . . . 28

U II BOP Hydraulic Control System . . . 29

U II Dimensions . . . 29

U II BOP Part Numbers. . . 30

U II BOP Pipe Rams . . . 31

U II BOP Variable Bore Rams . . . 31

U II BOP Shearing Blind Rams . . . 32

CAMRAM 350 Packers and Top Seals for U II BOPs . . . 32

T BOP . . . 33

T BOP Hydraulic Control System . . . 34

T BOP Accessories. . . 34

T BOP Dimensions. . . 35

T BOP Part Numbers . . . 36

13-5/8” 10,000 psi WP Components. . . 36

13-5/8” 10,000 psi WP Bonnet Subassembly . . . 37

18-3/4” 15,000 psi WP Components. . . 38

18-3/4” 15,000 psi WP Bonnet Subassembly. . . 39

T BOP Pipe Rams. . . 40

T BOP CAMRAM 350 Packers and Top Seals for T BOP . . . 40

T BOP Shearing Blind Rams . . . 41

T BOP Variable Bore Rams. . . 41

TL BOP . . . 42

TL BOP Specifications . . . 42

TL BOP Dimensions, Weights and Components . . . 43

UL BOP. . . 44

UL BOP Components . . . 45

UM BOP . . . 44

DL BOP . . . 46

D and DL Annular BOP Dimensions, Weights and Components . . 47

D and DL Annular BOP Part Numbers . . . 48

7-1/16” 3000 - 11” 15,000 psi WP . . . 48

13-5/8” - 21-1/4” 2000 psi WP . . . 49

D and DL Annular BOP Replacement Part Kits . . . 50

S/QRC and G-2 Snubbing/Workover BOPs . . . 51

S/QRC and G-2 BOP Rams . . . 52

Clamp Connections . . . 53

Manufacturing and Aftermarket Locations (Addresses, Telephone and Fax Numbers) Western Hemisphere . . . 54

Eastern Hemisphere. . . 54

Asia Pacific . . . 54

Middle East . . . 54

Sales Offices (Addresses, Telephone and Fax Numbers) Western Hemisphere . . . 55

Eastern Hemisphere. . . 55

Asia Pacific . . . 56

Middle East . . . 56

CAMRAM, CAMRAM 350, CAMULAR, CAMLAST and FLEXPACKER are trademarks of Cooper Cameron Corporation

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Cameron Aftermarket Capabilities

In any area of the world where Cameron drilling products are used, Cameron aftermarket and repair facilities are ready to respond with the most

comprehensive network of aftermarket products and services available in the industry. Each of our facilities is strategically located to meet the exact needs of the customers in the area. Yet all of the facilities benefit from our expertise and worldwide communications network which links all facilities through an electronic communication system and ensures instantaneous access to information. Cameron aftermarket services include: total vendor management (TVM), spare parts inventory, repair refurbishment (RGR), BOP exchange program, field service

Total Vendor Management

The TVM concept reflects a new relationship between equipment suppliers and drilling contractors by making cost efficiency of primary importance to both sides. The traditional seller-buyer adversarial roles are eliminated, in effect making the customer and supplier partners in cutting costs.

Cameron understands this process and has more experience in successful TVM programs than anyone else in the industry. With the development of this type of long-term agreement, Cameron and the customer work together to reduce the costs associated with the design, manufacture, delivery, installation and operation of equipment required for the drilling project. TVM contract options may include:

• New equipment manufacture. • Field maintenance.

• Off-the-shelf delivery of spare and replacement parts. • Repair and refurbishment of used and worn equipment. • Used equipment exchange program

• Re-manufactured products

• Inventory management and storage of customer property.

TVM is not just a repair program, It is a comprehensive package of services to the drilling contractor. Through TVM, Cameron customers have a way to drive down drilling costs and be more competitive. In addition, TVM provides the customer with a single point of contact for equipment sales, repair and re-manufacturing and exchange.

Spare Parts Inventory

Cameron is committed to providing off-the-shelf delivery of spare parts in any location worldwide. By using genuine Cameron replacement parts, customers are guaranteed to receive the same quality and performance as when the product was new. To meet these needs, Cameron has established four worldwide stocking locations to better meet delivery requirements. Elastomers and frequently requested metal components are stocked in a temperature-controlled warehouse in Katy, Texas; Aberdeen, Scotland; Singapore and Abu Dhabi.

RGR

Cameron’s focus on aftermarket services includes a complete RGR program. Cameron will repair equipment to customer specifications - fit for purpose, with a reasonable price and quick delivery. Cameron’s RGR goal is to receive the equipment and do whatever is necessary to get it back in the field as quickly as possible. In addition, Cameron has embarked on a detailed engineering study to take as much time and money out of our RGR processes as possible while still maintaining the quality customers expect from Cameron drilling products.

Cameron’s RGR program also includes the option of retrofitting BOPs with some of the features of more current BOP designs such as bonnet seal carriers, large bore shear ram bonnets and tandem boosters.

BOP Exchange Program

For those customers looking for an economical alternative to buying new equipment or in situations where a BOP cannot be removed from service for the time required to make the repair, Cameron offers a BOP exchange program.

For this program, Cameron maintains an inventory of remanufactured BOPs that met API 6A, 14th edition NACE MR-01-75 restored to like-new condition with a full one-year warranty. Customers can trade their used BOPs in exchange for a remanufactured BOP. Cameron also offers remanufactured BOPs for sale without an exchange.

Remanufactured BOPs and BOP Accessories Availability Chart

Large Bore Bonnet

Bore Working Shear Tandem Seal

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Western Hemisphere Aftermarket Locations

Patterson, Louisiana, USA

Dedicated aftermarket facility with manufacturing support. Services include: Assembly, Marine Stack and Tree Assembly, Hydro Testing, Gas Testing, Welding, Cladding, Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Liberty, Texas, USA

Dedicated aftermarket facility with manufacturing support. Services include: Assembly, Hydro Testing, Gas Testing, Welding,

Cladding, Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Anchorage, Alaska, USA

Dedicated aftermarket facility with

manufacturing support. Services include: Assembly, Hydro Testing, Welding,

Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Oklahoma City, Oklahoma, USA

Field service warehouse performing product repair/remanufacture outside the scope of typical field service repairs. Services include: Assembly, Hydro Testing, Gas Testing, Welding, Post Weld Heat Treat,

Machining, Blast and Paint, Customer Property Storage.

Veracruz, Mexico

Dedicated aftermarket facility with

manufacturing support. Services include: Assembly, Hydro Testing, Welding, Post Weld Heat Treat, Inhouse Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Zárate, Argentina

Dedicated manufacturing facility with aftermarket support. Services include:

Assembly, Hydro Testing, Gas Testing, Welding, Post Weld Heat Treat, Inhouse Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Edmonton, Alberta, Canada

Dedicated manufacturing facility with aftermarket support. Services include:

Assembly, Hydro Testing, Welding, Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

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Eastern Hemisphere Aftermarket Locations

Asia Pacific and Middle East Aftermarket Locations

Aberdeen, Scotland

Dedicated aftermarket facility with manufacturing support. Services include:

Assembly, Marine Stack and Tree Assembly, Hydro Testing, Gas Testing, Welding, Cladding, Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Stavanger, Norway

Dedicated aftermarket facility with manufacturing support. Services include:Assembly, Marine Stack and Tree Assembly, Hydro Testing, Gas Testing, Welding, Cladding, Post Weld Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Singapore, Republic of Singapore

Dedicated manufacturing facility with aftermarket support. Services include: Assembly, Hydro Testing, Gas Testing, Welding, Cladding, Post Weld Heat Treat, Inhouse Heat Treat, Machining, Inspection, Blast and Paint, Customer Property Storage.

Melbourne, Victoria, Australia

Field service warehouse performing product repair/remanufacture outside the scope of typical field service repairs. Services include: Assembly Marine Trees, Hydro Testing, Gas Testing, Welding, Stress Relieve, Wet Test Pit, Machining, Inspection, Blast and Paint, Customer Property Storage.

Hoogezand, The Netherlands

Field service warehouse performing

product repair/remanufacture outside the scope of typical field service repairs. Services include: Assembly, Hydro Testing, Inspection, Blast and Paint, Customer Property Storage.

Port Harcourt, Nigeria

Field service warehouse performing product repair/remanufacture outside the scope of typical field service repairs. Services include: Assembly, Hydro Testing, Inspection, Gas Testing, Blast and Paint, Customer Property Storage.

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Cameron Elastomer Technology

From its Katy facility west of Houston, Texas, Cameron Elastomer Technology provides engineered solutions to elastomeric material problems. State-of-the-art research, including associated mechanical design and engineering, is conducted at this totally integrated manufacturing facility.

The 72,000-sq-ft plant is designed to support Cameron Division's elastomer components and develop new products to meet the most stringent operating and environmental conditions.

Cameron Elastomer Technology (CET) has extensive process development capability supported by continuing research, a comprehensive testing laboratory and engineering capability. These are combined to provide effective support for the manufacturing of an extensive line of high-performance elastomer products.

CET offers molded products utilizing compression, transfer and injection molding techniques. Critical molded products are qualification-tested prior to release for production.

Cold chambers and ovens are available for testing elastomers in temperature extremes ranging from -150°F to 700°F. Precise temperature control allows for exposure of elastomer components to conditions that simulate the actual service environment.

CET's facilities provide "life prediction" and immersion testing. The life-prediction testing is based on the Arrhenius principle of thermochemical reactions. Elevated temperatures are used to accelerate the thermochemical degradation of elastomer materials.

Cameron employees are experts in elastomer technology and can take an idea from the testing phase through full product development.

Today, there is a family of elastomer products specially formulated and designed to meet the rigorous demands of the oilfield. These products, when used in Cameron T, U II, and U ram and D annular BOPs, improve performance, extend service life, reduce downtime, and lower operating costs.

CAMRAM™, CAMRAM 350™, CAMULAR™ and CAMLAST™ elastomers have set new standards in performance. Each is uniquely Cameron, including design and manufacturing. Behind each product is the absolute commitment to quality, performance and support that the industry has come to recognize as hallmarks of Cameron.

An integral part of CET’s Katy facility is a temperature controlled elastomer warehouse. CET manufactured elastomer products and critical drilling metal spares are readily available to meet customer requirements.

Special equipment performs high temperature evaluation of ram packers. The CET facility produces a wide variety of elastomers components.

Cameron Elastomer Technology plant, Katy, Texas A ram-type packer is removed from an injection molding press.

SD-10813-96

SD-10810-96 SD-10861-96

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Why CAMRAM’s Rubber Performs Better Than Conventional Packer Rubber

CAMRAM packers and top seals are designed specifically for Cameron ram BOPs. These new elastomer products from Cameron Elastomer Technology last longer and provide increased margins of safety in severe drilling environments than do look-alike replacement parts. That’s under all conditions — high temperatures, diesel mud and heavy stripping. CAMRAM long-life packers mean fewer problems, less downtime and better overall performance.

CAMRAM Characteristics

• Higher Temperature Capability

CAMRAM packers made with high-temperature nitrile rubber provide a 50°F increase in the service temperature of the BOP in which they are used. CAMRAM packers have proven successful in 250°F sustained service and have withstood excursions to 300°F.

• Diesel Mud Resistant

CAMRAM packers provide high resistance to diesel drilling muds. In field service, CAMRAM packers have performed as well in high-temperature mud conditions as conventional packers perform dry at room temperature.

• Superior Stripping/Snubbing Performance

The superior elastomer material, in combination with the lipped-plate design, reduce seal extrusion and wear in stripping and snubbing service. In fact, CAMRAM packers have demonstrated a stripping capability at least three times greater than conventional packers.

• Extreme High Temperature Capability

For applications which require higher temperature capabilities than standard CAMRAM packers, Cameron Elastomer Technology has developed CAMRAM 350 packers and top seals which are made of CAMLAST. CAMRAM 350 packers and top seals operate up to 350°F. They can be

CAMRAM Products

70°F 300°F Elongation Tear Abrasion Tensile Strength Strength Resistance

Original Mechanical Properties

Tensile Elongation Rubber Strength Hardness

Mechanical Properties 70 Hours in 300°F Diesel Fluid

Improvement

Retained Properties

CAMRAM Packer Rubber Conventional Packer Rubber

300% 100 0% 0% 270 100 100 200 100 110 100 170 100% 200% 200 300% 200% 100% 250 100 190 100 130 100

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CAMRAM: Fatigue Tests Prove Performance

CAMRAM has demonstrated its superior performance in a tough series of fatigue tests conducted during the development phase. In actual field applications, these test results have been confirmed time after time.

Result CAMRAM Brand A* Brand B* Brand C*

Cycles Completed 50 1 50 9

Packer Condition Passed Pressure Failed, Passed Failed, Would

Test - OK for Would Not Pressure Test, Not Hold Continued Use Hold Pressure Failure Imminent Pressure

Seal Area/Material Loss 5% 90% 25% 40%

Fatigue Test Results

Ram Packers after Fatigue Test at 250°F

*Brands A, B and C are non-Cameron replacement (bootleg) packers.

CAMRAM: Outperforms in Stripping Service

Because Cameron Elastomer Technology understands that stripping service is one of the toughest tests elastomer packers see in field service, CAMRAM packers were subjected to extensive laboratory stripping tests. The results proved CAMRAM far superior to non-Cameron replacement packers. And, in the field, where performance is the true test of the product, CAMRAM has consistently outperformed other packers.

Test Temperature 120°F

Test Fluid Water

Bore Pressure 1500 psi

Drill Pipe Size 5"

Stripping Rate 20 feet per minute

CAMRAM

Brand A*

Brand B*

Brand C*

Brand D*

Brand E*

*Brands A, B, C, D and E are non-Cameron replacement (bootleg) packers.

Feet of Drill Pipe Stripped (x 1000) 11,980 15,638 2,366 14,168 1,687 47,928

Stripping Test Results

50 40 30 20 10 0

CAMRAM Brand A Brand B Brand C

Fatigue Test Conditions

Test Condition

Temperature 250°F

Fluid Mineral-based Hydraulic Oil

Pressure 10,000 psi

Minimum Acceptable Life 50 Closure and Pressure Cycles at 250°F without Leakage

Stripping Test Conditions

SD-10872-96

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CAMRAM 350 Products

CAMRAM 350 packers and top seals are made with CAMLAST™ high performance elastomer available exclusively from Cameron Elastomer Technology. In addition, CAMRAM 350 packers have a patented lipped top and bottom plate design for increased service life. In addition, anti-extrusion wings have been added to the end of the packer plates to reduce elastomer extrusion at elevated temperatures. Benefits of CAMRAM 350 include:

• CAMRAM 350 packers and top seals operate up to 350° F. Standard CAMRAM packers operate at temperature up to 250° F which is at least 50° F higher than non-OEM packers and top seals.

• CAMRAM 350 packers and top seals can operate in H2S (hydrogen sulfide) concentrations up to 20% without detrimental effects to CAMLAST elastomer performance.

• CAMRAM 350 is available for all Cameron ram-type BOPs in which standard CAMRAM is available. It is not an "off-the-shelf" item, but is readily available on short notice special orders from Cameron Elastomer Technology.

• CAMRAM 350 packers and top seals are more expensive than standard CAMRAM packers and top seals. However, this is a small price to pay for the level of performance offered by CAMRAM 350 components in critical applications.

• CAMRAM 350 packers and top seals have been in field use since 1985 when they were first used in Puckett, Mississippi to control a gas well blowout. SInce then, CAMRAM 350 components have continued to prove reliable and rugged in field service applications.

The CAMRAM 350 logo molded into all CAMLAST packers and top seals ensures a genuine quality part from Cameron Elastomer Technology.

CAMRAM 350 Packer

Location Rankin County, Mississippi

Flowline Temperature 190°F

Number of Days Used 43 Days

Concentration of H2S 35%

CAMRAM 350 163_/₄_{” x 5}3_/₄_{” packer after exposure}

CAMRAM 350 163_/4” top seal after exposure

CAMRAM 350 Packers and Top Seals Shut-In Well after 43 Days of Exposure to H

2

S

In actual field test conditions, the CAMRAM 350 16-3/4” x 5-1/2” 5000 psi pipe ram packers and top seals pictured at right, were successfully used to shut-in a gas well after exposure to natural gas containing 35% H2S at temperatures of 190° for 43 days. The components show negligible damage after exposure to the severe conditions experienced in controlling the blowout.

CAMRAM 350 packers and top seals are made with CAMLAST™ elastomer and are intended for use to 350°F in high H2S concentrations and with water and/or diesel based drilling mud. CAMLAST elastomer is a proprietary material made only by Cameron Elastomer Technology in Katy, Texas. CAMRAM 350 packers and top seals are available on a special order basis only.

For applicable part numbers and availability, please contact your local Cameron representative or the Cameron Elastomer warehouse at (281) 391-4644.

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Rams for Ram-Type Blowout Preventers

Pipe Rams Available to Fit Standard Pipe Sizes Yes Yes Yes Yes Yes

Variable Bore Rams Available In Some BOP Sizes Yes Yes Yes Yes

FLEXPACKER Rams Available In Some BOP Sizes No In Some BOP Sizes In Some BOP Sizes In Some BOP Sizes

Shearing Blind Rams Available In Some BOP Sizes Yes Yes Yes Yes

DVS Shear Rams Available In Some BOP Sizes No In Some BOP Sizes In Some BOP Sizes In Some BOP Sizes

Grip and Seal Rams Available No No In Some BOP Sizes In Some BOP Sizes No

CAMRAM Top Seals Standard Yes Yes Yes (through 18-3/4”) Yes (through 18-3/4”) Yes (through 18-3/4”)

CAMRAM Packers Standard Yes Yes In Some BOP Sizes In Some BOP Sizes In Some BOP Sizes

CAMRAM 350 Packers and Top Seals Available Yes Yes Yes Yes Yes

Rams Suitable for H2S Service Yes Yes Yes Yes Yes

Ram Wear Pads Standard Yes Yes No No No

Cameron offers the most comprehensive line of rams in the industry for its BOPs including pipe rams, shearing blind rams, and variable bore rams. A selection of dual string rams are also available to fit specific preventers.

Cameron also offers high quality elastomer products for its rams through

Cameron Elastomer Technology (CET) including high performance products such as CAMRAM™ and CAMRAM 350™ elastomers for high temperature applications. These elastomer products are available to fit Cameron BOPs and are standard in some models and sizes.

Ram Availability Chart

Description TL BOP T BOP UL BOP U BOP U II BOP

CAMRAM Lipped Plate Design

Cameron Elastomer Technology's elastomer experts have integrated a superior elastomer compound into an exclusive lipped-plate packer design that produces "rubber in compression" at the sealing surface. The design is a Cameron exclusive and gives the packers improved sealing capabilities and extended service life.

Because rubber performs best when it is under compression, Cameron's lipped-plate design provides "rubber in compression" at the wearing surface to enhance the elastomer mechanical properties as well as the seal. The lipped plate is unique because it provides stiffness in the wear direction, yet allows ample feed to the compressed rubber.

Rubber in Compression Upper Plate Lower Plate SD-7395 Lower Plate Wearing Surface Upper Plate

CAMRAM Lipped-Plate Design

▲

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Comparison of Cameron Ram-Type Blowout Preventers

Surface Applications Yes Yes Yes Yes No

Subsea Applications Yes Yes Yes Yes Yes

Bore Sizes and Working Pressures

7-1/16” – – – 3000 psi WP – – – 5000 psi WP 5000 psi WP – – – 10,000 psi WP 10,000 psi WP – – – 15,000 psi WP 15,000 psi WP – 11” – – – 3000 psi WP – – – – 5000 psi WP – – – – 10,000 psi WP – – – – 15,000 psi WP – 13-5/8” – – – 3000 psi WP – – – – 5000 psi WP – – 10,000 psi WP – 10,000 psi WP – – – – 15,000 psi WP – 16-3/4” – – – 3000 psi WP – – – – 5000 psi WP – – – – 10,000 psi WP – 18-3/4” 5000 psi WP – – – –

10,000 psi WP – – 10,000 psi WP 10,000 psi WP

15,000 psi WP 15,000 psi WP – – 15,000 psi WP

20-3/4” – – – 3000 psi WP –

21-1/4” – – – 2000 psi WP –

– – – 5000 psi WP –

– – – 10,000 psi WP –

26-3/4” – – – 3000 psi WP –

Side Ram Removal Yes Yes No No No

Metal-to-Metal Bonnet Gaskets No Yes No No No

Hydraulic Stud Tensioning* Not Required Yes No Available on large sizes Yes

Bonnet Seal Carrier Standard TX Gasket Available Available Available

Hydromechanical Locking Mechanism ST Lock/Wedgelocks ST Lock Wedgelocks Wedgelocks Wedgelocks

Hydraulically Opening Bonnets Yes Yes Yes Yes Yes

Bonnet Studs Instead of Bolts Yes Yes Yes No No

Field-Replaceable Bonnet Cylinders, Pistons, Seals Yes Yes Yes Yes Yes

Manufactured in Accordance to NACE Yes Yes Yes Yes Yes

Monogrammable to API 16A Yes Yes Yes Yes Yes

Body Styles

Single Yes Yes Yes Yes Yes

Double Yes Yes Yes Yes Yes

Modular Yes Yes No No No

End and Outlet Preps

API Flange Yes Yes Yes Yes Yes

Clamp Hub Yes Yes Yes Yes Yes

Studded Yes Yes Yes Yes Yes

Cameron offers a wide range of ram-type BOPs to meet the dynamic needs of the drilling industry. The Cameron U BOP was initially designed for underwater drilling. Today, there are more U BOPs in the field worldwide than any other ram-type BOP in the industry. As technology and the needs of the drilling industry changed, Cameron responded by developing new ram-type BOP designs. Cameron introduced the U II BOP for subsea applications and has since developed the T BOP and the lightweight TL and UL models for land and subsea applications.

Regardless of the model, all of the pressure containing components in Cameron ram-type BOPS are forged to provide added safety and reliability.

These ram-type BOPs are just part of the complete line of Cameron drilling system products which include annular and workover preventers, gate valves, controls, subsea riser systems and land and subsea control systems.

In addition, Cameron offers a complete range of drilling replacement parts through our worldwide network of aftermarket facilities. Comparison of Cameron Ram-Type BOPs

Description TL BOP T BOP UL BOP U BOP U II BOP

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U BOP

The Cameron U BOP is the most widely used ram-type BOP for land, platform and subsea applications worldwide and offers the widest range of sizes of any Cameron ram-type BOP.

Like all other Cameron preventers, the rams in the U BOP are pressure-energized. Wellbore pressure acts on the rams to increase the sealing force and maintain the seal in case of hydraulic pressure loss. Seal integrity is actually improved by increased well bore pressure.

Other features of the U BOP include:

• Hydraulic stud tensioning available on larger sizes to ensure that stud loading is consistently accurate and even.

• Bonnet seal carrier is available to eliminate the need for high makeup torque on bonnet studs and nuts.

• Hydraulically operated locking mechanisms, wedgelocks, lock the ram hydraulically and hold the rams mechanically closed even when actuating pressure is released. The operating system can be interlocked using sequence caps to ensure that the wedgelock is retracted before pressure is applied to open the BOP.

• For subsea applications, a pressure balance chamber is used with the wedgelocks to eliminate the possibility of the wedgelock becoming unlocked due to hydrostatic pressure.

Other features include hydraulically opening bonnets, forged body and a wide selection of rams to meet all applications. See pages 21 through 26 for rams available to fit the U BOP.

Wedgelock Assembly

U Blowout Preventer

SD-3772

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U BOP Hydraulic Control System

The U blowout preventer is designed so that hydraulic pressure opens and closes the rams and provides the means for quick ram change-out.

Ram closing pressure closes the rams. When the bonnet bolts are removed, closing pressure opens the bonnet. After the bonnet has moved to the fully extended position, the ram is clear of the body. An eyebolt can be installed in the top of each ram to lift it out of the preventer.

Ram opening pressure opens the rams. Following ram change-out, this pressure closes the bonnets. The rams are pulled outward, near the bonnets before the bonnets begin moving toward the preventer body. This assures that the rams never obstruct the bore or interfere with the pipe in the hole. Hydraulic pressure draws the bonnets tightly against the preventer body and the bonnet bolts are reinstalled to hold the bonnets closed.

U Blowout Preventer Hydraulic Control System

7-1/16" All WP 1.3 1.3 18 6.9:1 2.2:1 11" Except 15,000 psi 3.4 3.5 27 7.3:1 2.5:1 11" 15,000 psi 5.7 5.8 32 9.8:1 2.2:1 13-5/8" Except 15,000 psi 5.5 5.8 32 7.0:1 2.3:1 13-5/8" 15,000 psi Model B 10.4 10.6 45 10.6:1 3.6:1 16-3/4" 3000 psi Model B 9.8 10.6 38 6.8:1 2.3:1 16-3/4" 5000 psi Model B 9.8 10.6 38 6.8:1 2.3:1 16-3.4" 10,000 psi 11.6 12.5 45 6.8:1 2.3:1 18-3/4" 10,000 psi 21.3 23.1 54 7.4:1 3.7:1 20-3/4" 3000 psi 8.1 8.7 46 7.0:1 1.3:1 21-1/4" 2000 psi 9.0 8.7 46 7.0:1 1.3:1 21-1/4" 5000 psi 27.3 30.0 54 7.2:1 4.0:1 21-1/4" 10,000 psi 24.5 26.9 51 7.2:1 4.0:1 26-3/4" 3000 psi 10.1 10.8 58 7.0:1 1.0:1 7-1/16" All WP __ __ __ __ __ 11" Except 15,000 psi 6.8 7.9 27 12.0:1 4.8:1 11" 15,000 psi 8.9 9.0 32 15.2:1 3.7:1 13-5/8" Except 15,000 psi 10.5 10.9 32 10.8:1 4.5:1 13-5/8" 15,000 psi Model B 16.0 16.2 45 16.2:1 6.0:1 16-3/4" 3000 psi Model B 18.4 19.0 38 10.4:1 4.4:1 16-3/4" 5000 psi Model B 18.2 19.0 38 10.4:1 4.4:1 16-3.4" 10,000 psi 18.2 19.1 45 10.4:1 4.4:1 18-3/4" 10,000 psi __ __ __ __ __ 20-3/4" 3000 psi 14.3 14.9 46 10.8:1 1.7:1 21-1/4" 2000 psi 14.3 14.9 46 10.8:1 1.7:1 21-1/4" 5000 psi __ __ __ __ __ 21-1/4" 10,000 psi __ __ __ __ __ 26-3/4" 3000 psi __ __ __ __ __

Large Bore Shear Bonnet Operating Data and Fluid Requirements U BOP Operating Data and Fluid Requirements

SD-84-05

Bore Size and Gals to Open Gals to Close Locking Closing Opening Working Pipe Rams Pipe Rams Screw Turns Ratio Ratio Pressure (1 Set) (1 Set) (Each End)

Ram Open, Bonnet Closed Ram Closed, Bonnet Open

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14

U BOP Specifications and Accessories

The following specifications apply to typical Cameron U type BOPs. Your Cameron representative can provide information on non-standard BOP assemblies.

• Side outlets to 4-1/16" (7-1/16" on 26-3/4" BOPs) can be provided beneath each set of rams on either or both sides of U BOPs. Side outlets can be studded, open-face flange or clamp hub with the same pressure rating as the vertical run connections.

• Flanges conform to API standard 6A and/or 16A. Hubs conform to API 16A or applicable standards. Type 6BX flanges are standard for 10,000 and 15,000 psi working pressures and for 5000 psi for 13-5/8" and larger bore BOPs.

• Hydraulic control connections for operation of rams and bonnets are 1" NPT. There are two connections for each set of rams. Wedgelock connections are 1/2" NPT.

• The dimensions chart shown on the following page does not include spacers between rams for double ram models. U BOPs with spacers to clear tool joints can be obtained on special order.

The capital letters in the following designations refer to the three U BOP dimensional views and dimensions charts shown on the following page.

A-1 Length - bonnets closed, locking screws locked A-2 Length - bonnets opened, locking screws unlocked A-3 Length - bonnets closed, with wedgelocks A-4 Length - bonnets opened, with wedgelocks B-1 Height - flanged

B-2 Height - clamp hubs

B Height - added height if 30" spacing is required for double C Width - no side outlets

D Centerline of preventer to outlet flange or hub face. This distance is variable and must be determined per individual specifications. E-1 Centerline of side outlet (outlet below rams in double) to bottom flange

face

E-2 Centerline of side outlet (outlet below rams in double) to bottom hub face

F-1 Top of upper ram to top flange face F-2 Top of upper ram to top hub face G Height of ram

H-1 Centerline of side outlet between rams to bottom flange face H-2 Centerline of side outlet between rams to bottom hub face J Top of lower ram to bottom of upper ram

7-1/16" 3000 psi 713878 713114-08 8721-01 5457 6018-01 5652 7-1/16" 5000 psi 713878 7957-06 8721-01 5457 6018-01 5652 7-1/16" 10,000 and 15,000 psi 713878 713114-10 8721-01 5457 6018-01 5652 11" 3000, 5000 and 10,000 psi 713878 713114-10 8721-01 5298 6018-03 5526 11" 15,000 psi 713878 713114-13 8721-01 5298 6018-03 5526 13-5/8" 3000 and 5000 psi 713878 7959-08 8721-01 5298 6018-03 5526 13-5/8" 10,000 psi 713878 713114-10 8721-01 5298 6018-03 5526 13-5/8" 15,000 psi 713878 *** 8721-01 5298 6018-03 5526 16-3/4" 3000 and 5000 psi 713878 713114-13 8721-01 5298 6018-03 5526 16-3/4" 10,000 psi 713878 *** 8721-01 5298 6018-03 5526 18-3/4" 10,000 psi 713878 *** 8721-01 5298 6018-03 5526 20-3/4" 3000 psi 713878 713114-08 8721-01 5298 6018-03 5526 21-1/4" 2000 psi 713878 713114-10 8721-01 5298 6018-03 5526 21-1/4" 5000 psi 713878 *** 8721-01 5298 6018-03 5526 21-1/4" 10,000 psi 713878 *** 8721-01 5298 6018-03 5526 26-3/4" 10,000 psi 713878 713114-13 8721-01 5298 6018-03 5526

U BOP Standard Accessories

Size and Ram Cameron Allen Wrench* Universal Extension

Working Pressure Lube* Box Wrench* Packing Screw Handwheel** Joint** Wrench*

* One required.

**Two required for single preventer, four for double preventer. *** Commercially available sockets are recommended.

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15 SD-9928

U BOP Dimensions

7-1/16"** 3000 7-1/16 74.000" 109.500" __ __ 24.062" __ 20.250" 8.750" __ 7.844" __ 5.50" 2600 7-1/16"** 5000 7-1/16 74.000" 109.500" __ __ 27.500" 25.188" 20.250" 10.406" 9.250" 9.625" 8.469" 5.50" 2800 7-1/16" 10,000 7-1/16 74.000" 109.500" __ __ 30.562" 27.188" 20.625" 11.062" 9.375" 12.031" 10.344" 5.50" 3550 7-1/16" 15,000 7-1/16 74.000" 109.500" __ __ 31.812" __ 20.625" 11.688" __ 12.656" __ 5.50" 3800 11"** 3000 11 96.250" 146.875" __ __ 29.062" __ 25.125" 9.812" __ 10.531" __ 6.75" 5300 11"** 5000 11 96.250" 146.875 110.125" 150.188" 34.312" 29.312" 25.125" 12.438" 9.938" 13.156" 10.656" 6.75" 5600 11"** 10,000 11 96.250" 146.875 110.125" 150.188" 35.688" 32.188" 25.750" 13.125" 11.375" 13.844" 12.094" 6.75" 6400 11" Model 79 15,000 11 124.000" 175.312" 124.500" 167.125" 44.812" 33.875" 32.000" 16.688" 11.219" 17.781" 12.312" 9.25" 10,300 13-5/8" 3000 13-5/8 112.125" 171.500" 122.688" 166.062" 31.312" __ 29.250" 10.312" __ 11.531" __ 7.50" 7200 13-5/8" 5000 13-5/8 112.125" 171.500" 122.688" 166.062" 33.812" 31.938" 29.250" 11.562" 10.625" 12.781" 11.844" 7.50" 7700 13-5/8" 10,000 13-5/8 114.125" 172.750" 124.688" 167.312" 41.688" 32.812" 30.250" 15.125" 10.688" 17.094" 12.656" 7.50" 10,300 13-5/8" Model B** 15,000 13-5/8 139.000" 214.375" 152.250" 205.500" 53.688" 42.000" 39.500" 21.375" 15.500" 22.844" 17.000" 8.00" 23,700 16-3/4" Model B 3000 16-3/4 127.250" 204.562" 147.250" 199.375" 40.062" 31.750" 35.750" 13.312" 9.156" 15.406" 11.250" 9.25" 13,700 16-3/4" Model B 5000 16-3/4 129.250" 202.125 149.250" 202.250" 43.062" 34.938" 35.750" 14.812" 10.750" 16.906" 12.844" 9.25" 13,750 16-3/4"** 10,000 16-3/4 139.000" 218.375" 155.500" 212.000" 49.688" 41.938" 39.500" 19.375" 15.500" 20.219" 16.344" 9.25" 23,300 18-3/4" 10,000 18-3/4 156.375" 242.125" 166.500" 226.625" 56.000" 43.234" 42.500" 20.500" 13.875" 22.000" 15.344" 12.00" 28,900 20-3/4" 3000 20-3/4 143.688" 226.812" 163.938" 223.875" 40.562" 33.312" 39.516" 14.312" 10.688" 16.281" 12.656" 8.00" 13,650 21-1/4" 2000 21-1/4 143.688" 226.812" 163.938" 223.875" 37.188" 33.312" 39.516" 12.625" 10.688" 14.594" 12.656" 8.00" 13,250 21-1/4" 5000 21-1/4 164.250" 247.250" 180.938" 239.250" 50.938" 46.125" 42.500" 17.969" 17.188" 18.719" 14.688" 13.50" 30,000 21-1/4"** 10,000 21-1/4 163.375" 250.375" 181.125" 239.500" 66.000" 53.000" 47.250" 24.531" 18.031" 26.250" 19.750" 13.50" 34,650 26-3/4" 3000 26-3/4 169.625" 275.375" __ __ 48.312" __ 46.250" 17.438" __ 19.906" __ 8.00" 24,000 7-1/16"** 3000 7-1/16 74.000" 109.500" __ __ 41.000" __ 18.562" 20.250" 8.750" __ 7.844" __ 5.50" 25.688" __ 11.438" 5000 7-1/16"** 5000 7-1/16 74.000" 109.500" __ __ 44.188" 41.875" 18.812" 20.250" 10.406" 9.250" 9.625" 8.469" 5.50" 27.094" 25.938" 11.188" 5200 7-1/16" 10,000 7-1/16 74.000" 109.500" __ __ 48.625" 45.250" 17.438" 20.625" 11.062" 9.375" 12.031" 10.344" 5.50" 29.125" 27.438" 12.562" 6400 7-1/16" 15,000 7-1/16 74.000" 109.500" __ __ 49.875" __ 17.438" 20.625" 11.688" __ 12.656" __ 5.50" 29.750" __ 12.562" 6750 11"** 3000 11 96.250" 146.875" __ __ 49.250" __ 16.562" 25.125" 9.812" __ 10.531" __ 6.75 30.000" __ 13.438" 9900 11"** 5000 11 96.250" 146.875" 110.125" 150.188" 54.500" 49.500" 16.562" 25.125" 12.438" 9.938" 13.156" 10.656" 6.75" 32.625" 30.125" 13.438" 10,200 11"** 10,000 11 96.250" 146.875" 110.125" 150.188" 55.875" 52.375" 16.562" 25.750" 13.125" 11.375" 13.844" 12.094" 6.75" 33.312" 31.562" 13.438" 11,300 11" Model 79 15,000 11 124.000" 175.312" 124.500" 167.125" 69.750" 58.812" 14.312" 32.000" 16.688" 11.219" 17.781" 12.312" 9.25" 41.625" 36.156" 15.688" 18,400 13-5/8" 3000 13-5/8 112.125" 171.500" 122.688" 166.062" 53.375" __ 15.438" 29.250" 10.312" __ 11.531" __ 7.50" 32.375" __ 14.562" 14,300 13-5/8" 5000 13-5/8 112.125" 171.500" 122.688" 166.062" 55.875" 54.000" 15.438" 29.250" 11.562" 10.625" 12.781" 11.844" 7.50" 33.625" 32.688" 14.562" 14,800 13-5/8" 10,000 13-5/8 114.125" 172.250" 124.688" 167.312" 66.625" 57.750" 12.562" 30.250" 15.125" 10.688" 17.094" 12.656" 7.50" 40.062" 35.625" 17.438" 18,400 13-5/8" Mod B** 15,000 13-5/8 139.000" 214.375" 152.250" 205.500" 81.750" 70.125" 9.938" 39.500" 21.375" 15.500" 22.844" 17.000" 8.00" 49.438" 43.562" 20.062" 43,250 16-3/4" Mod B 3000 16-3/4 127.250" 204.562" 147.250" 199.375" 65.875" 57.562" 13.438" 35.750" 13.312" 9.156" 15.406" 11.250" 9.25" 39.125" 34.969" 16.562" 26,650 16-3/4" Mod B 5000 16-3/4 129.250" 202.125" 149.250" 202.250" 68.875" 60.750" 13.438" 35.750" 14.812" 10.750" 16.906" 12.844" 9.25" 40.625" 36.562" 16.562" 26,940 16-3/4"** 10,000 16-3/4 139.000" 218.375" 155.500" 212.000" 77.750" 70.000" 11.188" 39.500" 19.375" 15.500" 20.219" 16.344" 9.25" 47.438" 43.562" 18.812" 43,500 18-3/4" 10,000 18-3/4 156.375" 242.125" 166.500" 226.625" 87.125" 74.000" 10.875" 42.500" 20.500" 13.875" 22.000" 15.344" 12.00" 51.500" 44.875" 19.125" 56,950 20-3/4" 3000 20-3/4 143.688" 226.812" 163.938" 223.875" 66.125" 58.875" 12.438" 39.516" 14.312" 10.688" 16.281" 12.656" 8.00" 39.875" 36.250" 17.562" 25,550 21-1/4" 2000 21-1/4 143.688" 226.812" 163.938" 223.875" 62.750" 58.875" 12.438" 39.516" 12.625" 10.688" 14.594" 12.656" 8.00" 38.188" 36.250" 17.562" 25,150 21-1/4" 5000 21-1/4 164.250" 247.250" 180.938" 239.250" 82.375" 74.000" 12.375" 42.500" 17.969" 17.188" 18.719" 14.688" 13.50" 49.031" 45.000" 17.625" 58,000 21-1/4"** 10,000 21-1/4 163.375" 250.375" 181.125" 239.500" 100.062" 87.062" 9.438" 47.250" 24.531" 18.031" 26.250" 19.750" 13.50" 58.594" 52.094" 20.562" 65,500 26-3/4" 3000 26-3/4 169.625" 275.375" __ __ 78.875" __ 7.438" 46.250" 17.438" __ 19.906" __ 8.00" 48.000" __ 22.562" 44,200

*See page 14 for detailed explanation of dimensional designations. **Available with stud x flange connections.

***See previous page for explanation.

*See page 14 for detailed explanation of dimensional designations. **Available with stud x flange connections.

Double Open-Face Flange or Clamp Hub U BOP Dimensions* Single Open-Face Flange or Clamp Hub U BOP Dimensions*

Top View - Single or Double U BOP

Side View - Single U BOP Side View - Double U BOP

SD-84-201 SD-84-201 A F G J G _H B ▲ ▲ ▲ ▲ ▲ ▲ ▲ _▲ ▲ ▲ A F G ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ E ▲ ▲E B D ▲ C

Pressure Vertical Approx.

Size Rating Bore A-1 A-2 A-3 A-4 B-1 B-2 C E-1 E-2 F-1 F-2 G Weight

(psi) (in.) (lbs)

Press. Vert. Approx.

Size Rating Bore A-1 A-2 A-3 A-4 B-1 B-2 B*** C E-1 E-2 F-1 F-2 G H-1 H-2 J Weight

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16 1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 30266-03 30266-03 30266-01 30266-01 30267-03 30267-03 30267-03 2A Intermediate Flange/Shear - - 41499-03** 41499-03** 41499-01** 41499-01** 41457-03** 41457-03** 41457-03** 3 Bonnet 2 4 30278-04 30278-03 30278-02 30278-01 30268-01 30268-02 30268-03 4 Ram Assembly 2 4 644216-() 644216-() 644216-() 644216-() 644219-() 644219-() 644219-() 5 Piston, Operating 2 4 236501-15-11-08 236501-15-11-08 236501-15-11-08 236501-15-11-08 673178 673178 673178 5A Piston, Operating/Shear - - 49116-01** 49116-01** 49116-01** 49116-01** 698914** 698914** 698914** 6 Cylinder, Operating 2 4 30274-02 30274-02 30274-02 30274-02 30274-03 30274-03 30274-03 6A Cylinder, Operating/Shear - - 41365-02 41365-02 41365-02 41365-02 41365-03** 41365-03** 41365-03** 7 Housing, Locking Screw 2 4 30308-01 30308-01 30308-01 30308-01 30308-02 30308-02 30308-02

8 Locking Screw 2 4 30326 30326 30326 30326 30365 30365 30365

8A Locking Screw/Shear - - 49258-01 49258-01 49258-01 49258-01 46628-01 46628-01 46628-01 9 Piston, Ram Change/Open 2 4 30324 30324 30324 30324 30362 30362 30362 10 Piston, Ram Change/Close 2 4 30325 30325 30325 30325 30363 30363 30363 11 Cylinder, Ram Change 4 8 30273-02 30273-02 30273-02 30273-02 30273-03 30273-03 30273-03 12 Bolt, Bonnet 8 16 30312-06 30312-02 30312-07 30312-01 30312-04 30312-03 30312-05 12A Bolt, Bonnet/Shear - - 41366-06 41366-02 41366-07 41366-22 41366-04 41366-03 41366-05 13 Stud, Locking Screw Housing 16 32 219065-10-04-41 219065-10-04-41 219065-10-04-41 5913-26-10 5915-25-10 5915-25-10 5915-25-10 13A Stud, Locking Screw Housing/Shear - - 38732-57-00-54 38732-57-00-54 38732-57-00-54 38732-57-00-54 38732-59-00-65 38732-59-00-65 38732-59-00-65 14 Nut, Locking Screw Housing 16 32 2709000-10-01 2709000-10-01 2709000-10-01 2709000-10-01 2709000-12-01 2709000-12-01 2709000-12-01 15 Check Valve, Plastic Packing 2 4 M517988 M517988 M517988 M517988 M517988 M517988 M517988 16 Screw, Plastic Packing 2 4 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 17 Pipe Plug, Plastic Packing 2 4 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 18 Ring, Plastic Packing 2 4 12469-36 12469-36 12469-36 12469-36 12469-38 12469-38 12469-38 19 Ring, Plastic Energizing 2 4 18586-12 18586-12 18586-12 18586-12 18586-13 18586-13 18586-13 20 Seal Ring, Connecting Rod 2 4 212741-37-00-01 212741-37-00-01 212741-37-00-01 212741-37-00-01 212741-38-00-01 212741-38-00-01 212741-38-00-01 21 Ring Back-Up 4 8 __ __ 21792-21 21792-21 21792-22 21792-22 21792-22 22 Seal, Bonnet 2 4 644197-01-00-01 644197-01-00-01 644197-01-00-01 644197-01-00-01 644197-02-00-01 644197-02-00-01 644197-02-00-01 23 Pin, Ram Guide 4 8 30313-02 30313-02 30313-02 30313-02 30313-03 30313-03 30313-03 24 O-Ring, Operating Cylinder 4 8 702640-44-61 702640-44-61 702640-44-61 702640-44-61 702640-45-11 702640-45-11 702640-45-11 25 O-Ring, Operating Piston Rod to Int Flg 2 4 18492-92 18492-92 18492-92 18492-92 18492-91 18492-91 18492-91 26 Lip Seal, Operating Piston 2 4 710541 710541 710541 710541 710539 710539 710539 27 Seal Ring, Tail Rod 2 4 11741-32 11741-32 11741-32 11741-32 212741-33-00-01 212741-33-00-01 212741-33-00-01 28 O-Ring, Wiping 2 4 702640-33-11 702640-33-11 702640-33-11 702640-33-11 702640-33-51 702640-33-51 702640-33-51 29 O-Ring, Ram Change Piston to Body 4 8 702640-32-41 702640-32-41 702640-32-41 702640-32-41 702640-32-61 702640-32-61 702640-32-61 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 702640-32-91 702640-32-91 702640-32-91 702640-32-91 702640-33-11 702640-33-11 702640-33-11 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702640-33-81 702640-33-81 702640-33-81 702640-33-81 31423-25-13-85 31423-25-13-85 31423-25-13-85 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702640-34-21 702640-34-21 702640-34-21 702640-34-21 2010180-02 2010180-02 2010180-02 33 O-Ring, Ram Change Piston 4 8 702640-33-21 702640-33-21 702640-33-21 702640-33-21 702640-33-51 702640-33-51 702640-33-51 34 O-Ring, Bonnet Bolt Retainer 8 16 702640-22-31 702640-22-51 702640-22-91 702640-23-21 702640-22-71 702640-22-91 702640-23-41 35 Cap Screw, Int Flange to Bonnet 16*** 32*** 702585-22-00-50 702585-22-00-50 702585-22-00-50 702585-22-00-50 702585-22-00-50 702585-22-00-50 702585-22-00-50 36 Gland, Bleeder 2 4 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 37 Plug, Bleeder 2 4 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 38 Lifting Eye 2 2 11849 11849 11849 11849 11849 11849 11849 39 Packing, Plastic 10 20 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 40 Washer 2 4 689523-04 689523-04 689523-04 689523-04 689523-05 689523-05 689523-05 41 Ring, Retainer 2 4 18572-83 18572-83 18572-83 18572-83 18572-84 18572-84 18572-84 42 Wear Ring, Operating Piston 2 4 49223-03 49223-03 49223-03 49223-03 49223-02 49223-02 49223-02 43 Spacer, Shear**** - - 687117-01 687117-01 687117-01 687117-01 687117-02 687117-02 687117-02

7-1/16" 3000 - 11" 10,000 psi WP U BOP Part Numbers

U Blowout Preventer Part Numbers

*A large bore shear bonnet is available for these sizes. For part numbers, see page 19.

**Part numbers shown are for old style shear bonnets. For current model large bore shear bonnet part numbers, see page 19

***13-5/8" through 16-3/4" and 20-3/4" through 26-3/4" require 24 for single and 48 for double. The 18-3/4" requires 32 for single and 64 for double. ****Required on all 11" 15,000 psi and 16-3/4" 10,000 psi BOPs with manual locking screws.

12 34 37 36 38 10 42 5 26 6 24 15 16 17 35 22 18 19 40 22 30 2 9 27 28 13 7 23 25 29 11 32 31 33 3 8 14 21 20 41 4 1 4 SD-5287

U BOP Exploded View

7-1/16" 7-1/16" 7-1/16" 7-1/16" 11" 11" 11"

Item Description Qty Qty 3000 5000 10,000 15,000 3000 5000 10,000

No. Sgl Dbl psi psi psi psi psi psi psi

Model II Model II Model II Model II Model II Model II Model II Description

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1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 49391-01 30270-01 30270-01 31216 698899 38944 38844 2A Intermediate Flange/Shear - - * 686242** 686242** 686767** * __ 41408 3 Bonnet 2 4 31241 30284-02 30284-01 31241 691849 38843-02 38843-01 4 Ram Assembly 2 4 644222-() 644225-() 644225-() 644225-() 644228-() 644231-() 644231-() 5 Piston, Operating 2 4 698481 679816 679816 678512 698996 614374-01 689562 5A Piston, Operating/Shear - - * 687542** 687542** 690791** * __ 694085** 6 Cylinder, Operating 2 4 30274-01 30274-01 30274-01 30274-01 30274-06 30274-06 30274-06 6A Cylinder, Operating/Shear - - __ 41365-01** 41365-01** 41365-01** __ __ 41365-06** 7 Housing, Locking Screw 2 4 30308-03 30308-03 30308-03 30308-03 30308-06 30308-06 30308-06

8 Locking Screw 2 4 30846 30307 30307 30307 695234 38901 38901

8A Locking Screw/Shear - - __ 30846 30846 30846 __ __ 695234

9 Piston, Ram Change/Open 2 4 31239 30310 30310 31239 38847 38946 38847 10 Piston, Ram Change/Close 2 4 31238 30309 30309 31238 038848-01 38947 038848-01 11 Cylinder, Ram Change 4 8 30273-01 30273-01 30273-01 30273-01 30273-06 30273-07 30273-06 12 Bolt, Bonnet 8 16 30312-12 30312-09 30312-01 30312-12 30312-25 30312-17 30312-16 12A Bolt, Bonnet/Shear - - __ 41366-09 41366-01 41366-12 __ __ 41366-16 13 Stud, Locking Screw Housing 16 32 38732-61-00-75 5918-76-10 5918-76-10 5918-76-10 5918-34-10 5918-78-10 5918-78-10 13A Stud, Locking Screw Housing/Shear - - __ 38732-61-00-75 38732-61-00-75 38732-61-00-75 __ __ 5918-34-10 14 Nut, Locking Screw Housing 16 32 2709000-14-01 2709000-14-01 2709000-14-01 2709000-14-01 2709000-14-01 2709000-14-01 2709000-14-01 15 Check Valve, Plastic Packing 2 4 M517988 M517988 M517988 M517988 M517988 M517988 M517988 16 Screw, Plastic Packing 2 4 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 17 Pipe Plug, Plastic Packing 2 4 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 18 Ring, Plastic Packing 2 4 12469-38 12469-24 12469-24 12469-24 12469-24 12469-52 12469-52 19 Ring, Plastic Energizing 2 4 18586-13 18586-01 18586-01 18586-01 18586-01 18586-14 18586-14 20 Seal Ring, Connecting Rod 2 4 011741-38-00-01 212741-36-00-01 212741-36-00-01 212741-36-00-01 212741-36-00-01 212741-44 212741-44

21 Ring Back-Up 4+ 8+ 21792-22 __ __ 21792-26 21792-26 __ __

22 Seal, Bonnet 2 4 49272-03 644197-03-00-11 644197-03-00-11 644197-03-00-11 644196-01 046613-04 046613-04 23 Pin, Ram Guide 4 8 30313-01 30313-01 30313-01 30313-01 30313-08 30313-06 30313-06 24 O-Ring, Operating Cylinder 4 8 702640-45-51 702640-45-51 702640-45-51 702640-45-51 702645-46-11 702645-46-11 702645-46-11 25 O-Ring, Operating Piston Rod to Int Flg 2 4 18492-91 18492-90 18492-90 18492-90 18492-90 2708811-01 2708811-01 26 Lip Seal, Operating Piston 2 4 710538 710538 710538 710538 710542 710542 710542 27 Seal Ring, Tail Rod 2 4 212741-34-00-01 212741-34-00-01 212741-34-00-01 212741-34-00-01 212741-45 212741-45 212741-45 28 O-Ring, Wiping 2 4 702640-33-71 702640-33-71 702640-33-71 702640-33-71 702640-34-21 702640-34-21 702640-34-21 29 O-Ring, Ram Change Piston to Body 4 8 702640-32-81 702640-32-81 702640-32-81 702640-32-81 702640-33-21 702640-33-21 702640-33-21 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 702640-33-31 702640-33-31 702640-33-31 702640-33-31 31423-21-13-85 31423-21-13-85 31423-21-13-85 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702640-34-61 702640-34-61 702640-34-61 702640-34-61 702640-35-41 702640-35-41 702640-35-41 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702640-42-51 702640-42-51 702640-42-51 702640-42-51 702640-43-41 702640-43-41 702640-43-41 33 O-Ring, Ram Change Piston 4 8 702640-33-81 702640-33-81 702640-33-81 702640-33-81 702640-34-41 702640-34-41 702640-34-41 34 O-Ring, Bonnet Bolt Retainer 8 16 702640-23-91 702640-23-11 702640-23-21 702640-23-91 702640-24-51 702640-23-21 702640-23-71 35 Cap Screw, Int Flange to Bonnet 16*** 32*** 702585-25-00-54 702585-25-00-44 702585-25-00-44 702585-25-00-54 702585-31-00-54 702585-31-00-44 702585-31-00-54 36 Gland, Bleeder 2 4 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 37 Plug, Bleeder 2 4 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 38 Lifting Eye 2 2 11849 11849 11849 11849 11849 11849 11849 39 Packing, Plastic 10 20 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 40 Washer 2 4 689523-05 689523-01 689523-01 689523-01 689523-01 689523-02 689523-02 41 Ring, Retainer 2 4 18572-84 18572-85 18572-85 18572-85 18572-85 33186-85 33186-85 42 Wear Ring, Operating Piston 2 4 49223-01 49223-01 49223-01 49223-01 49223-04 49223-04 49223-04 43 Spacer, Shear**** - - 687117-03 687117-03 687117-03 687117-03 687117-05 __ 687117-05

11" 15,000 - 16-3/4" 5000 psi WP U BOP Part Numbers

**Part numbers shown are for old style shear bonnets. For current model large bore shear bonnet part numbers, see page 19.

+11" 15,000 psi requires 8 for single, 16 for double.

11" 13-5/8" 13-5/8" 13-5/8" 13-5/8" 16-3/4" 16-3/4"

Item Description Qty Qty 15,000 3000 5000 10,000 15,000 3000 5000

Model 79 Model II Model II Model II Model B Model B Model B Description 17 12 34 37 36 38 10 42 5 26 6 24 15 16 17 35 22 18 19 40 22 30 2 9 27 28 13 7 23 25 29 11 32 31 33 3 8 14 21 20 41 4 1 4 SD-5287

(20)

18 1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 691848 41458 30911-01 30911-01 __ 615369-01 __ 2A Intermediate Flange/Shear - - * __ 41496-01** 41496-01** 49955-01 615418-01 38327 3 Bonnet 2 4 691849 41459 30835-01 30835-02 49963-01 41357 38326 4 Ram Assembly 2 4 644231-() 644234-() 44256-() 44256-() 644240-() 644240-() 44260-() 5 Piston, Operating 2 4 692828 41460 690058 690058 49954-01 41356 614376-01 5A Piston, Operating/Shear - - * __ 693405** 693405** __ 41374** __ 6 Cylinder, Operating 2 4 41365-06 30274-13 30274-04 30274-04 30274-11 30274-11 30274-05 6A Cylinder, Operating/Shear - - __ __ 41365-04** 41365-04** __ 41365-11** __ 7 Housing, Locking Screw 2 4 30308-06 30308-09 30308-04 30308-04 30308-08 30308-08 30308-05

8 Locking Screw 2 4 695234 41085 30846 30846 41085 41085 34233

8A Locking Screw/Shear - - __ __ 34233 34233 __ __ __

9 Piston, Ram Change/Open 2 4 692756 40961 30848 30848 41064 41064 38174 10 Piston, Ram Change/Close 2 4 692759 40960 30849 30849 41065 41065 38324 11 Cylinder, Ram Change 4 8 30273-13 30273-09 30273-04 30273-04 30273-11 30273-11 30273-05 12 Bolt, Bonnet 8 16 30312-24 30312-23 30312-10 30312-11 30312-26 30312-21 30312-13

12A Bolt, Bonnet/Shear - - __ __ 41366-10 41366-11 __ 41366-21 __

13 Stud, Locking Screw Housing 16 32 5918-34-10 5919-38-10 5918-76-10 5918-76-10 5919-38-10 5919-38-10 5918-76-10 13A Stud, Locking Screw Housing/Shear - - __ __ 38732-61-00-75 38732-61-00-75 __ __ __ 14 Nut, Locking Screw Housing 16 32 2709000-14-01 2709000-18-01 2709000-14-01 2709000-14-01 2709000-18-01 2709000-18-01 2709000-14-01 15 Check Valve, Plastic Packing 2 4 M517988 M517988 M517988 M517988 M517988 M517988 M517988 16 Screw, Plastic Packing 2 4 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 5940-09 17 Pipe Plug, Plastic Packing 2 4 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 18 Ring, Plastic Packing 2 4 12469-52 12469-72 12469-24 12469-24 12469-70 12469-70 12469-24 19 Ring, Plastic Energizing 2 4 18586-14 18586-19 18586-01 18586-01 18586-18 18586-18 18586-01 20 Seal Ring, Connecting Rod 2 4 212741-44 212741-60 212741-36-00-01 212741-36-00-01 11741-58 11741-58 212741-36-00-01

21 Ring Back-Up 4 8 21792-34 21793-40† __ __ 21793-39 21793-39 __

22 Seal, Bonnet 2 4 046613-04 644197-05-00-01 046613-16 046613-16 46613-09 46613-09 46613-08 23 Pin, Ram Guide 4 8 30313-06 30313-07 30313-04 30313-04 30313-07 30313-07 30313-05 24 O-Ring, Operating Cylinder 4 8 702645-46-11 2708812-01 702640-45-51 702640-45-51 702640-47-01 702640-47-01 702640-45-51 25 O-Ring, Operating Piston Rod to Int Flg 2 4 2708811-01 41602-04-13-85 18492-90 18492-90 30101-88-13-85 30101-88-13-85 18492-90 26 Lip Seal, Operating Piston 2 4 710542 710543 710538 710538 710544 710544 710538 27 Seal Ring, Tail Rod 2 4 212741-45 212741-36-00-01 212741-34-00-01 212741-34-00-01 212741-36-00-01 212741-36-00-01 212741-34-00-01 28 O-Ring, Wiping 2 4 702640-34-21 702640-34-51 702640-33-71 702640-33-71 702640-34-51 702640-34-51 702640-33-71 29 O-Ring, Ram Change Piston to Body 4 8 702640-33-21 702640-34-01 702640-33-61 702640-33-61 702640-34-31 702640-34-31 702640-34-41 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 31423-21-13-85 2010180-02 702640-34-11 702640-34-11 31423-52-13-85 31423-52-13-85 702640-34-91 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702640-35-41 702640-43-51 702640-43-71 702640-43-71 702640-44-01 702640-44-01 702640-43-91 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702640-43-41 702640-43-81 702640-43-91 702640-43-91 702640-44-21 702640-44-21 702640-44-11 33 O-Ring, Ram Change Piston 4 8 702640-34-41 30101-83-13-85 702640-42-51 702640-42-51 702640-43-11 702640-43-11 702645-42-91 34 O-Ring, Bonnet Bolt Retainer 8 16 702640-24-51 702640-24-71 702640-22-91 702640-22-71 702640-24-71 702640-24-81 702640-23-91 35 Cap Screw, Int Flange to Bonnet 16*** 32*** 702585-31-00-72 702585-36-00-76 702585-28-00-50 702585-28-00-50 702585-36-00-93 702585-36-00-93 702585-31-00-70 36 Gland, Bleeder 2 4 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 17454-08 37 Plug, Bleeder 2 4 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 17454-09 38 Lifting Eye 2 2 11849 11849 11849 11849 11849 11849 11849 39 Packing, Plastic 10 20 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 7650-08 40 Washer 2 4 689523-02 689523-03 689523-01 689523-01 2353-46 2353-46 689523-01 41 Ring, Retainer 2 4 33186-35 33186-01-04 18572-85 18572-85 33186-92 33186-92 18572-85 42 Wear Ring, Operating Piston 2 4 49223-04 49223-07 49223-10 49223-10 49223-11 49223-08 49223-10

43 Spacer, Shear**** - - 687117-05 __ 687117-03 687117-03 __ __ __

16-3/4" 10,000 - 26-3/4" 3000 psi WP U BOP Part Numbers

**Part numbers shown are for old style shear bonnets. For current model large bore shear bonnet part numbers, see page 19

†Requires 2 for single and 4 for double.

16-3/4" 18-3/4" 20-3/4" 21-1/4" 21-1/4" 21-1/4" 26-3/4"

Item Description Qty Qty 10,000 10,000 3000 2000 5000 10,000 3000

Model II Model II Model II Model II Model II Model II Model II Description 12 34 37 36 38 10 42 5 26 6 24 15 16 17 35 22 18 19 40 22 30 2 9 27 28 13 7 23 25 29 11 32 31 33 3 8 14 21 20 41 4 1 4 SD-5287