U Blowout Preventer 13-5/8" 10,000 psi WP

Operation and Maintenance Manual U Blowout Preventer 13-5/8" 10,000 psi WP TC1075

All the information contained in this manual is the exclusive property of Cooper Cameron Corporation, Cameron Division. Any reproduction or use of the calculations, drawings, photographs, procedures or instructions, either expressed or implied, is forbidden without the written permission of Cameron or its authorized agent. Initial Release A 1 December 1993 Rev B 1 March 1998 Rev B 2 January 2002 Copyright 2002 all rights reserved by Cooper Cameron Corporation Cameron Division TC1075 2

PREFACE The procedures included in this book are to be performed in conjunction with the requirements and recommendations outlined in API Specifications. Any repairs to the equipment covered by this book should be done by an authorized Cameron service representative. Cameron will not be responsible for loss or expense resulting from any failure of equipment or any damage to any property or death to any person resulting in whole or in part from repairs performed by other than authorized Cameron personnel. Such unauthorized repairs shall also serve to terminate any contractual or other warranty, if any, on the equipment and may also result in equipment no longer meeting applicable requirements. File copies of this manual are maintained. Revisions and/or additions will be made as deemed necessary by Cameron. The drawings in this book are not drawn to scale, but the dimensions shown are accurate. This book covers Cameron products, which are products of Cooper Cameron Corporation. Cooper Cameron Corporation Cameron Division P.O. Box 1212 Houston, Texas 77251-1212 713-939-2211 http://www.coopercameron.com TC1075 3

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Contents I. Physical Data.............................. 6 II. Applicable Operating Characteristics................. 8 III. Disassembly Procedure......................... 8 IV. Assembly Procedure.......................... 10 V. Operation and Installation Procedures................ 14 VI. Maintenance Procedures........................ 15 VII. Testing................................. 16 VIII. Storage................................. 17 Illustrations and Bills of Material Dimensional Drawings.......................... 20 13-5/8" - 10,000 psi WP U BOP...................... 22 Blind Ram................................. 26 Casing, Pipe and Tubing Ram...................... 27 DS Shearing Blind Ram.......................... 28 TC1075 5

13-5/8" 10,000 PSI WP U BLOWOUT PREVENTER OPERATION AND MAINTENANCE (T-126 1-02) I. PHYSICAL DATA A. Lubricants 1. Ram lubricant, P/N 705725 (CHEMLOA #681 BOP oil) or a water resistant non petroleum base grease. 2. Thread lubricant - API-5A-Lub, Fel-Pro Paste #670, or SLECT-A-TORQ Paste #503, (P/N 705444, 4 lb can) 3. Multi-purpose lubricant or grease. 4. Multi-purpose lubricant or grease for cold weather operation. 5. Hydraulic operating system: a. Storage - P/N 718100 (Marston Bentley Preservation Fluid.) b. Standard operation - Use a fresh water lubricant that forms a true solution rather than an emulsion when mixed with water and/or antifreeze. 6. Seals and sealing surfaces - Hydraulic Oil (10-15 wt) P/N 203497 B. Dimensional Drawings 1. SD-10852-99 13-5/8"-10,000 psi WP Single U BOP with flange side outlets. 2. SD-10848-99 13-5/8" - 10,000 psi WP flange Double U BOP. C. Drawings with Bills of Material 1. SD-10847-99 13-5/8"-10,000 psi WP Double U BOP. 2. SD-8813 Blind rams 3. SD-8811 Pipe rams D. Weights 1. Single 13-5/8" - 10,000 psi WP BOP with flange outlets, 6360 lb. 2. Bonnet Assembly 13-5/8" - 10,000 psi WP (Std): 1440 lb TC1075 6

3. Average Ram Assembly: 170 lb 4. Double flange 11" - 10,000 psi WP U BOP 12,300 lb E. Lifting and Handling 1. Lift BOP assemblies only with slings appropriately rated for the maximum weight of the BOP. 2. Lift ram assemblies by installing a lifting eye, P/N 011849, in the threaded preparation in the ram. 3. Handle all other subassemblies using appropriately rated slings. F. External Thread Connections Description Size Location Open Port 1" NPT BOP body, right side Close Port 1" NPT BOP body, left side G. Hydraulic Operating System Requirements 1. Use a fresh water lubricant in the hydraulic system that forms a true solution rather than an emulsion when mixed with water and/or antifreeze. 2. Fluid Requirements Rams (One Set) Bonnets (One Set) Rams Open Close Open Close Close Open Gal Liters Gal Liters Gal Liters Gal Liters Ratio Ratio Locking Screw Turns (Each End) 5.4 20.44 5.8 21.96 7.7 29.15 6.6 24.99 7.0:1 2.3:1 32 TC1075 7

3. Normal pressure for the hydraulic operating system is 1500 psi. 4. Maximum pressure to shear drill pipe is 2800 psi. 5. The maximum hydraulic operating pressure limit is 3000 psi to operate rams. H. API 16A Drift Diameter API drift for 13-5/8" 10,000 psi is 13.595" II. APPLICABLE OPERATING CHARACTERISTICS A. Subassemblies 1. Pipe ram operating characteristics. a. Seals around drill pipe or casing. b. 6-5/8", 5-1/2" and 5" pipe rams support 600,000 lb and seals both low or high pressure. 2. Variable bore rams 4-1/2" to 7". a. Seals and holds low or high pressure on either size of drill pipe. b. Supports 190,000 lb of of 5" drill pipe, and seals both low or high pressure. 3. Shear Rams a. Shears up to 6-5/8" 27.6 ppf Grade S-135 drill pipe and maintains a low pressure and high pressure seal. 4. Bonnet a. Houses the BOP hydraulic operating system. b. Provides access to the rams. c. Provides mounting for the wedgelock assembly. III. DISASSEMBLY PROCEDURE A. Part Preparation Prior To Disassembly The work area should be clean and well lighted. TC1075 8

B. BOP Disassembly Refer to the illustration on page 20. 1. Use an air wrench to break and unscrew the bonnet bolts (12) on both sides of the BOP. 2. Apply hydraulic closing pressure to the rams CLOSE connection on the BOP to open the bonnet assembly. 3. Screw the lifting eye (38) into the top of the ram. 4. Use a hoist to lift up on the ram to remove it from the operating piston rod. 5. Remove the seal (22) that resides in the seal bore of the BOP body. 6. With a spanner wrench and a hammer, break loose the locking screw housing nuts (14). 7. Remove the nuts, the locking screw housing (7), and the locking screw (8). 8. Remove the locking screw housing studs (13) with a small pipe wrench. 9. On the top of the bonnet, remove: a. the tubing gland (36) and blind plug (37). b. the 1" NPT pipe plug (17). c. the plastic packing screw (16) and packing (39). 10. Unscrew the plastic packing check valve (15). 11. Remove the O-ring (34) from each bonnet bolt and remove the bolts from the bonnet assembly. 12. Insert the lifting eye (38) into the intermediate flange or into the bonnet. 13. Attach a hoisting cable to the lifting eye and apply tension to the cable to hold up the bonnet assembly. 14. Using a crescent wrench, loosen the ram change pistons (9) and (10) on the flats provided. 15. Once the ram change pistons are completely loose, move the assembly to the side away from the main body of the BOP. TC1075 9

C. Bonnet Disassembly 1. Remove the ram guide pins (23) from the intermediate flange (2). 2. Remove the cap screws (35) to disassemble the intermediate flange from the bonnet. 3. Separate the bonnet (3) from the intermediate flange (2). 4. Remove the ram change cylinder O-rings (31) and (32) from the cylinders, and remove the cylinders from the bonnet. 5. Remove the operating cylinder O-rings (24) from the operating cylinder,and remove the cylinder from the bonnet. These O-rings are for standard bonnets only. The large bore shear bonnets do not have a separate operating cylinder. 6. Remove the operating piston seal ring (26) and the operating piston wear ring (42) from the operating piston, and remove the piston from the bonnet. 7. Pull out the remaining seals in the bonnet bore, including the wiping O-ring (28) and the lip seal for the tail rod (27). 8. Remove the following seals from the intermediate flange: a. spirolox retaining ring (41) b. lip seal retainer (40) c. back-up ring (21) d. lip seal (connecting rod) (20) e. energizing ring (19) f. plastic packing ring (18) g. operating piston rod O-ring (25) IV. ASSEMBLY PROCEDURE A. Part Preparation Prior to Assembly The work area should be clean and well lighted. TC1075 10

1. Remove all dirt, grit, oil, and contaminants from the ram bore, ram change piston holes, bonnet stud holes, all fluid passageways in the body, and intermediate flange. Clean water and detergent should be used for cleaning. High pressure air may also be used if it is dry air. 2. Clean all internal surfaces of bonnets using clean water and detergent. Lubricate internal sealing surfaces. 3. Clean pistons, cylinders, and intermediate flanges, using clean water and detergent. Lubricate areas that will come in contact with other parts. 4. Lubricate sealing surfaces behind the threads in the bonnet stud holes in the BOP body after cleaning this area. 5. Sealed elastomer containers should not be opened until they are required for assembly. This is to prevent contamination and damage to the seal. B. Bonnet Assembly Refer to the illustration on page 20. 1. Place each bonnet (3) on stands or pallets with the bore side up. 2. Install the tail rod lip seal (27) and the wiping O-ring (28) into the bonnet (3). 3. Place the operating cylinder O-rings (24) on the operating cylinder (6). These O-rings are for standard bonnets only. The large bore shear bonnets do not have a separate operating cylinder. 4. Insert the operating cylinder (6) into the standard bonnet bore. 5. Install the ram change cylinders (11) into the bonnet. 6. Place ram change piston O-rings (33) and the ram change piston to body O-rings (29) on both ram change pistons. 7. Insert the assembled ram change pistons (9) and (10) into the bonnet so that the pistons with side holes are on the OPEN side, and the pistons with center holes are on the CLOSE side. Caution: Ensure that the threaded end of the ram change piston does not contact the floor. 8. Place the operating piston wear ring (42) and the seal ring (26) onto the operating piston (5). TC1075 11

9. Position the assembled operating piston into the bonnet. 10. Place the intermediate flange (2) on the assembly table with the threaded holes for the guide pins (23) in the bottom position. 11. Place the operating piston rod O-ring (25) in the central bore. 12. Install the plastic packing ring (18) and energizing ring (19). 13. Install the connecting rod lip seal (20), lip seal retainer (40), the back-up ring (21), and spirolox retaining ring (41). 14. Install the O-ring (30) onto the intermediate flange. 15. Install the cylinder O-rings (31) and (32) onto the ram change cylinder. 16. Apply a light coat of oil on the O-rings and inside the corresponding seal bores in the bonnet (3) and the intermediate flange (2). 17. Install the assembled intermediate flange onto the assembled bonnet. 18. Install the cap screws (35) from the bottom side of the intermediate flange and tighten them securely. Be sure that the plastic packing port on the intermediate flange is on the same side of the assembly as the lifting eye hole on the bonnet. Caution: a. Ensure that the tail rod seals are not damaged. b. Ensure that the seals are not damaged during the bonnet seating process. Important: The threaded holes for the lifting eyes in both the bonnet and the intermediate flange must be on the same side of the connecting rod. 19. Tighten the cap screws in a crisscross pattern so that the intermediate flange pulls down straight and level with respect to the face of the bonnet. Torque the cap screws between 3350 and 3670 ft-lb. 20. Screw the ram guide pins (23) into the intermediate flange. Tighten the guide pins with a pipe wrench to a maximum of 500 ft-lb. 21. Install the lifting eye (38) into the intermediate flange or into the bonnet. 22. Position the bonnet assembly next to the body and thread the ram change pistons onto the body. 23. Tighten the rods securely against the body, using a crescent wrench on the flats provided. TC1075 12

Warning: Make sure that the open and close pistons are in the appropriate location with respect to the body. 24. Insert the bonnet bolts (12) through the bonnet and intermediate flange. 25. Push the bonnet bolt O-rings (34) over the bonnet bolt threads onto the undercut. 26. Screw the plastic packing check valve (15) all the way into the preparation in the intermediate flange. 27. Insert one stick of plastic packing (39) above the check valve and install the plastic packing screw (16). Do not apply any torque to the plastic packing screw. 28. Install a 1" NPT pipe plug (17) to close the hole. 29. Install the bleeder gland (36) with the plug (37) into the bonnet. 30. Install the double ended locking screw studs (13) into the bonnet. The short threaded ends screw into the bonnet. These studs can be tightened with a small pipe wrench used close to the bonnet. 31. Install the locking screw (8) into the locking screw housing (7). 32. Install the locking screw housing over the studs with the flats on the housing flange vertical. Install and tighten the locking screw housing nuts (14). Note. All hydraulic lines must be in place. Install the seal carrier before the rams are installed. 33. Lubricate the seal bores for the bonnet seal in both the BOP body (1) and the intermediate flange (2). 34. Install the bonnet seal (22) that will reside in the seal bore of the intermediate flange. 35. Lubricate the seal with ram lubricant. 36. Close the bonnet assembly with 200 to 500 psi operating pressure, trapping the seal carrier. Caution: Keep hands out of the way during this operation. 37. Lubricate the seal with ram lubricant. TC1075 13

38. Once the bonnet seals are securely installed, connect the hydraulic lines to the OPEN and CLOSE ports on the sides of the preventer body. 39. With the bleed gland (36) loose, on the top of the bonnets, apply 200-300 psi OPEN and CLOSE operating pressure alternately to expel air from the operating system. 40. After the air is bled from the system, tighten the bleed plugs (37). 41. Install the appropriate ram assemblies (4) onto the operating piston rod. 42. After assembling both bonnets, apply 1500 psi hydraulic pressure to the rams OPEN connection to close the bonnets. 43. Apply thread lubricant to the threads and below the head of the bolt. 44. Screw in and torque the bonnet bolts to 3300 ft-lb. V. OPERATION AND INSTALLATION PROCEDURES A. Preparation Prior to the installation of the preventer, ensure that the following requirements are met: 1. The capacity and the pressure rating of the accumulators and the pressure pumps must comply with the API RP53 recommendations or appropriate regulatory agency requirements. 2. Ensure that the ring gaskets are correct for the preventer flange, the hub size, and the pressure rating. B. Installation 1. Install the preventer, ensuring that the preventer is right-side-up (outlets are below the center of the preventer). 2. Inspect the preventer, the ram subassemblies, and all rubber parts during installation. 3. Remove the external mechanical protectors. 4. Lift the BOP with slings installed around the body of the BOP. 5. Install the BOP on a test stump/fixture. 6. Drain the fluid from the operating system. TC1075 14

7. Remove the 1" ball valves or pipe plugs from the inlet and outlet connections. 8. Connect the hydraulic control lines, and flush the operating system with clean fluid. 9. Test for leaks in the operating system (refer to Part VII, TESTING.) 10. Install the rams in accordance with the assembly procedure described in Part IV, ASSEMBLY. 11. While installing the rams, inspect the ram bore and bonnet. a. Inspect the vertical bore for key seating. b. Inspect the intersection between the vertical bore and the ram bore. Grind out any raised metal surfaces. Do not remove any metal below the original surface. VI. MAINTENANCE PROCEDURES A. Routine Maintenance 1. If more than 500 psi hydraulic pressure is required to operate the ram subassemblies when there is no pressure in the well bore, determine the cause and correct any irregularities. Caution: To avoid damage to the packers, close pipe and variable bore rams only when pipe is in the preventer. 2. Pressure test and operate the preventer once a week per API RP53 Periodic Field Testing or appropriate regulatory agency requirement. B. Periodic Maintenance 1. Once a year, or every six months in cold weather conditions, completely disassemble the preventer. Note: For a detailed description of disassembly, see Part III, DISASSEMBLY. a. Clean all parts. Do not use a wire brush on sealing areas. b. Replace all rubber seals, gaskets, and O-rings. c. Replace ram packing according to its physical condition. d. Repair or replace damaged metal parts. TC1075 15

2. Reassemble the preventer. Note: For a detailed description of assembly, see Part IV, ASSEMBLY. VII.TESTING a. After reassembling the preventer, test the rams and operating system. Refer to Part VII, TESTING for the correct procedure. A. Hydraulic Operating System 1. Test the hydraulic operating system after installation. a. Flush the hydraulic operating system with clean operating fluid. b. Test for proper stroking of the rams and operating system. 1) Apply a maximum of 300 psi hydraulic pressure to the OPEN port. 2) Ensure that the rams open. 3) Reduce hydraulic pressure to zero psi. 4) Apply a maximum of 300 psi hydraulic pressure to the CLOSE port. 5) Ensure that the rams close. 6) Reduce hydraulic pressure to zero psi. c. Test for leaks in the operating system. 1) Remove the hydraulic line from the OPEN port. Note: If testing pipe, casing, flex packers, or variable bore rams, be sure that an appropriate size test mandrel is installed into the preventer. DO NOT close the rams on an open hole unless closing pressure is less than 300 psi. Flex Packers and VBRs should be tested with the largest pipe size for that packer. 2) Apply 300 psi hydraulic pressure to the CLOSE port, and observe the OPEN port for leaks. 3) Increase the pressure to 3000 psi and observe the OPEN port for leaks. 4) Inspect for leaks between the intermediate flange, the bonnet, and the BOP body. Bleed all pressure from the BOP closing line. 5) Replace the hydraulic line to the OPEN port. TC1075 16

6) Remove the hydraulic line from the CLOSE port. 7) Apply 300 psi hydraulic pressure to the OPEN port, and observe the CLOSE port for leaks. 8) Increase the pressure to 3000 psi and observe the CLOSE port for leaks. 9) Inspect for leaks between intermediate flange, body, and bonnet. Bleed all pressure from the BOP opening line. 10) Replace the hydraulic line to the CLOSE port. 11) Replace the seals if leaks were observed and repeat the test with new seals. 12) Repeat the procedure for each preventer. B. Ram Test (After installation and as required by API RP53 or appropriate regulatory agency.) VII. STORAGE 1. Hydraulically test ram packers with water using the following procedure: A. Preventer a. Install the BOP stack on a prepared test stump or install a test plug below the BOP if on the wellhead. b. Inspect for ram packer leaks at low pressure by closing rams on an appropriate size test mandrel (none if blinds or shears are used) with 1500 psi operating pressure, and apply 200 psi pressure under the rams. Hold pressure for 3 minutes. Maximum pressure drop is 10 psi in 3 minutes. c. Increase pressure slowly to the rated working pressure of the preventer. Hold pressure for 3 minutes. Maximum pressure drop is 100 psi in 3 minutes. d. If rams leak at low pressure or at working pressure, inspect for worn ram packers and replace if necessary. e. Repeat the above procedure for each set of casing, pipe and shear rams. 1. Open the bonnets and remove the ram subassemblies. TC1075 17

2. Remove the top seals and packers, then wash the ram subassemblies. 3. Lubricate the ram bodies, covering them with a heavy grease. Caution: DO NOT lubricate the top seals or packers. 4. Do not store the ram subassemblies inside the preventer. Note: Rubber products that have been put into service and that are subsequently stored, will have an unpredictable shelf-life. This is attributable to their varied physical condition when returned to storage, due to the inability to completely remove elastomeric solvents (hydrocarbon contaminates, etc.) and storage in a container filled with air (chemically active gases). 5. Clean the inside and outside machined surfaces of the preventer. 6. Dry with an air blaster until no moisture is left inside or outside the preventer. 7. Inspect the ram bores and the vertical bores for burrs. 8. Remove burrs by touching the surface lightly with a grinder using 36 to 60 grit paper. 9. Lubricate the ram bore with a heavy grease. 10. Lubricate the end and outlet connection faces with a heavy grease, and cover them with flange protectors. 11. Flush the operating system using clean operating fluid. 12. Fill the operating system with preservation fluid P/N 718100. 13. Install the 1" NPT pipe plugs into the OPEN and CLOSE connections. Caution: DO NOT use the bonnet lifting eyes to lift a preventer. 14. To lift the preventer, use appropriately rated slings around the ends of the body. B. Elastomers 1. Store rubber products inside a cool, dark, dry storage area. a. The preferred storage temperature range for rubber goods is from 40 F to 80 F. TC1075 18

b. Rubber goods should be wrapped or otherwise protected from direct exposure to sunlight or artificial light with a high ultraviolet content (such as fluorescent lighting). Do not store in direct sunlight even if wrapped, as overheating will result. c. Store rubber parts in a relaxed position. Do not stretch or hang O-rings and seals. Labels should not be attached to seals with string, wire, or tape, as these items may deform the sealing surface. 2. Use airtight containers when possible to protect against circulating air. 3. Ozone is extremely harmful to rubber. Ensure that there is no equipment in the storage area which may generate ozone, such as mercury vapor lamps, high-voltage electrical equipment, electric motors, or any electric apparatus which produces arcing. 4. Keep the rubber products clean and free of solvents, oil, greases, or any other semi-solid or liquid materials during storage. Rubber goods should specifically be protected against direct contact with: manganese, copper, copper alloys (including brass), polyvinyl chloride (PVC), creosote-impregnated timber, other rubber goods of different rubber compounds, sulphur, and copper napthenate. 5. When cleaning is necessary, rubber goods may be cleaned with either soap and water or methyl alcohol. After cleaning, the rubber goods should be dried at room temperature. 6. Examine the part before installation. Important: Rubber goods taken from storage must ALWAYS be inspected before installation. Rubber goods should not be flexed at temperatures below 40 F. Rubber goods in storage should be inspected every 12 months to ensure that they are still serviceable. a. Ensure that the part does not have a tacky surface or noticeable softening or hardening of the surface. b. Flex the part and inspect with a magnifying glass to ensure that there are no cracks. c. Replace items which show any of the aging signs mentioned above. TC1075 19

19.000" (482.6mm) 19.000" (482.6mm) Bonnets Open, Rams Open Bonnets Open, Rams Closed Bonnets Closed, Rams Open Bonnets Closed, Rams Closed 172.500" (4381.5mm) 156.250" (3968.75mm) 130.375" (3311.525mm) 114.125" (2898.775mm) 150.500" (3822.7mm) w/o Screws (Bonnets Open) 107.875" (2740.025mm) w/o Screws (Bonnets Closed) 20.79" (528.066mm) C of BOP L OPEN 66.55" (1690.37mm) 45.76" (1162.304mm) 40.01" (1016.254mm) 20.79" (528.066mm) LC of BOP OPEN 15.04" (382.016mm) 13-5/8" 10,000 psi WP Double U BOP P/N 2010363-01 SD-10848-99 TC1075 20

19.000" (482.6mm) 19.000" (482.6mm) Bonnets Open, Rams Open Bonnets Open, Rams Closed Bonnets Closed, Rams Open Bonnets Closed, Rams Closed 172.500" (4381.5mm) 156.250" (3968.75mm) 130.375" (3311.525mm) 114.125" (2898.775mm) 150.500" (3822.7mm) w/o Screws (Bonnets Open) 107.875" (2740.025mm) w/o Screws (Bonnets Closed) 41.58" (1056mm) 20.79" (528.066mm) LC of BOP OPEN 15.04" (382.016mm) 13-5/8" 10,000 psi WP U BOP SD-10852-99 TC1075 21

12 34 37 36 38 10 42 29 11 6 24 2 15 16 17 35 28 27 33 9 5 26 24 32 31 30 14 7 8 13 3 1 18 19 21 40 41 22 25 23 20 13-5/8" 10,000 psi WP Double U BOP SD-10847-99 TC1075 22

Parts List: 13-5/8 10,000 psi WP Flange Double U BOP w/flange Outlets Item Qty. Description 1 1 Body 2 4 Intermediate Flange 3 4 Bonnet 5 4 Operating Piston 6 4 Operating Cylinder 7 4 Locking Screw Housing 8 4 Locking Screw 9 4 Ram Change Piston, Open 10 4 Ram Change Piston, Close 11 8 Ram Change Cylinder 12 16 Bonnet Bolt 13 32 Stud, Double End 14 32 Nut, Heavy Hex 15 4 Check Valve 16 4 Screw, Socket Head Set 17 4 Pipe Plug 18 4 Plastic Packing Ring 19 4 Energizing Ring 20 4 Lip Seal (Connecting Rod) 21 8 Ring, Back-Up 22 4 Bonnet Seal 23 8 Ram Guide Pin 24 8 O-Ring 25 4 O-Ring 26 4 Seal Ring 27 4 Lip Seal (Tail Rod) 28 4 O-Ring 29 8 O-Ring 30 8 O-Ring 31 8 O-Ring 32 8 O-Ring 33 8 O-Ring 34 16 O-Ring 35 48 Screw 36 4 Tubing Gland 37 4 Blind Plug 38 2 Lifting Eye 39 20 Plastic Packing Stick 40 4 Lip Seal Retainer 41 4 Spirolox Retaining Ring 42 4 Operating Piston Wear Ring TC1075 23

Parts List: U BOP Standard Accessory Items P/N 697149-03 Rev. C 3 4-91 Item Part No. Qty Description 007959-13 1 Box/Hammer Wrench 008721-01 1 Hex Key 713878 1 Ram Lube Parts List: U BOP Locking Screw Accessory Items P/N 697150-02 Rev. C 3 1-96 Item Part No. Qty Description 005298 1 Locking Screw Handwheel 005526 1 Extension Wrench 005912-20-10 1 Stud 2709000-03-01 4 Nut, Heavy Hex 2709000-09-01 2 Nut, Heavy Hex 006018-03 1 Universal Joint 034863-52-00-50 2 Stud TC1075 24

Parts List: 13-5/8 10,000 psi WP Flange Single U BOP w/flange Outlets Item Qty. Description 1 1 Body 2 2 Intermediate Flange 3 2 Bonnet 5 2 Operating Piston 6 2 Operating Cylinder 7 2 Locking Screw Housing 8 2 Locking Screw 9 2 Ram Change Piston, Open 10 2 Ram Change Piston, Close 11 4 Ram Change Cylinder 12 8 Bonnet Bolt 13 16 Stud, Double End 14 16 Nut, Heavy Hex 15 2 Check Valve 16 2 Screw, Socket Head Set 17 2 Pipe Plug 18 2 Plastic Packing Ring 19 2 Energizing Ring 20 2 Lip Seal (Connecting Rod) 21 4 Ring, Back-Up 22 2 Bonnet Seal 23 4 Ram Guide Pin 24 4 O-Ring 25 2 O-Ring 26 2 Seal Ring 27 2 Lip Seal (Tail Rod) 28 2 O-Ring 29 4 O-Ring 30 4 O-Ring 31 4 O-Ring 32 4 O-Ring 33 4 O-Ring 34 8 O-Ring 35 24 Screw 36 2 Tubing Gland 37 2 Blind Plug 38 2 Lifting Eye 39 10 Plastic Packing Stick 40 2 Lip Seal Retainer 41 2 Spirolox Retaining Ring 42 2 Operating Piston Wear Ring TC1075 25

Parts List: Ram Subassembly, Blind Ram Item Qty Description 1 1 Body 2 1 Packer, Blind 3 1 Top Seal 3 SD11074 1 2 TC1075 26

Parts List: Ram Subassembly, Casing, Pipe and Tubing Item Qty Description 1 1 Body 2 1 Packer 3 1 Top Seal 3 SD11073 1 2 TC1075 27

Parts List: Ram Subassembly, Shearing Blind Item Qty Description 1 1 Body, Upper 2 2 Blade Seal 3 2 Side Packer, Left 4 2 Side Packer, Right 5 2 Top Seal 6 1 Body, Lower 5 1 3 6 4 2 SD-11085-99 TC1075 28

P.O. Box 1212 Houston, TX 77251-1212 Ph: 713-939-2211 Fax: 713-939-2620 http://www.coopercameron.com Cooper Cameron Corporation, Cameron Division, Printed in USA 1/02 TC1075