TL BOP. TL Custom Features:

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1 TL BOP The Cameron TL BOP product line is the result of an evolution of Cameron s successful U, UII and T BOPs combined with custom features based on each customer s specific requirements. All TL BOPs are based on a simplified design that eliminates the separate bonnet and intermediate flange design. The TL BOP features side ram removal resulting in a shorter BOP well-suited for rig designs with height constraints. Like all of Cameron s BOPs, the TL includes hydraulically opening bonnets, forged body and a wide selection of rams to meet all applications. All TL BOPs feature: TL Custom Features: Bonnet seal carrier eliminates the need for high make-up torque on bonnet studs and nuts. Bonnet studs rather than bonnet bolts eliminate the need to make and break threads in the BOP body. Side ram removal reduces stack height and simplifies ram change-out. Access caps on the ram change pistons enable easier access and bonnet removal. Most operating system seals can be replaced with the bonnet in the ram-change position without removing the bonnets because the operating cylinder and ram-change cylinders fit between the bonnet and end flange with tie-bolts holding the assembly together. Piston area is large enough to shear most commonly used sizes and grades of drill pipe. Wear pads are included on the bottom of all TL BOP rams. Available in 13-5/8 10,000 psi WP and 18-3/4 5000, 10,000 and 15,000 psi WP sizes with many body configurations. Choice of manual and hydro-mechanical locking devices, including manual lock screws, wedgelocks (5000 psi WP only), ST-Locks or RamLocks. Choice of locking device operation/manual, semi-automatic or automatic operation. Choice of several styles of bonnets for increased shearing capabilities such as: Tandem Boosters to shear large, extra-heavy wall casing. Super Shear bonnets fitted with non-sealing super shear rams for shearing drill collars and large casing. Inconel inlays for critical sealing components. Due to the extensive variety of custom features, no TL BOP part numbers are included in this publication. Please refer to the operation and maintenance manual supplied with your TL BOP for specific replacement part numbers. TC Cooper Cameron, Cameron Division

2 Reference Page 86 RAM Lock Reference Page 94 ST Lock 4 Reference Page 98 Wedgelock Reference Page 100 Manual Locking Screw Reference Page 102 Super Shear Reference Page 103 ST Lock Tandem Booster TL BOP with Different Bonnet Assemblies SD TC Cooper Cameron, Cameron Division

3 TL BOP Assembly Components Item Qty Single Qty Double Description Body ** Bonnet Stud (Tandem Booster uses different arrangement - See TB Bonnet) Bonnet Cap Nut Ram Guide Pin Bonnet Seal Carrier *6 4 8 Bonnet Seal *7 2 4 Retainer Ring (Seal Carrier) Pipe Plug, Threaded Hex Socket - N/A for MLS *9 4 8 Seal Ring Bonnet Subassembly, Right Hand Bonnet Subassembly, Left Hand Name Plate Name Plate 14 *** *** Stud, Double Ended 15 *** *** Nut, Heavy Hex 16 *** *** Bushing (Not Shown) Adhesive Primer, 4.50 oz. (Not Shown) Adhesive, Loctite 277 (Not Shown) 19 *** *** Stud, Double Ended 20 *** *** Nut, Heavy Hex Accessory Items 1 1 Removal Tool, Bonnet Seal Carrier 2 2 Ram Tray Assembly 4 8 Bonnet Extension Rod - N/A for tandem Booster Expendable Items 4 8 Gasket Subassembly, AX 2 2 Gasket Subassembly, CX Paste, #503 Molybdenum Disulfide 4.0 lb. Can 2 2 Adhesive, Loctite 242, 250 ml. Tube 1 1 Sealant, Thread-Loctite 567, 50 ml. Tube 1 Gal 1 Gal Ram Lube, Chemola 1 Gal 1 Gal Fluid, Hydraulic Equipment Preservation * Included in seal kit ** Tandem Booster uses different Bonnet Stud arrangement - See Tandem Booster Bonnet *** Quantity based on bore size and working pressure Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig books. TC Cooper Cameron, Cameron Division

4 TC Cooper Cameron, Cameron Division

5 TL BOP Heights and Weights BOP Size and Working Pressure 13-5/8 10,000 psi 18-3/ psi 18-3/ psi 18-3/4 10,000 psi 18-3/4 10,000 psi 18-3/4 15,000 psi 18-3/4 15,000 psi Body Style Flange x Studded Height Studded x Studded Weight (lbs) Lock Screws Wedgelocks ST-Locks RamLocks Super Shears Tandem Boosters Double , N/A N/A Single ,500 18, ,050 N/A 20,500 **** Double ,600 36, ,300 N/A 39,300 **** Single **** 22,700 N/A 26,450 25,750 N/A N/A Double ,400 N/A 60,500 48,474 N/A N/A Single N/A 39,150 35, ,650 Double ,440* N/A 74,800 68,400 70,025 *** 66,825 ** --- *Flange x Flange **With RamLocks and Super Shears ***With ST-Locks and Super Shears ****With RamLocks and Tandem Boosters With ST-Locks Unless otherwise noted, all weights are for flanged x studded body styles TL BOP End-to-End Lengths BOP Size and Working Pressure 13-5/8 10,000 psi 18-3/ psi 18-3/4 10,000 psi 18-3/4 15,000 psi Manual Lock Screws Wedgelocks ST-Locks RamLocks Super Shears Tandem Boosters Open Close Open Close Open Close Open Close Close Open Close N/A N/A N/A N/A N/A N/A N/A N/A N/A * * *With ST-Locks TC Cooper Cameron, Cameron Division

6 RamLocks Hydro-Mechanical Once the rams are in the closed position, the integral locking mechanism may be engaged. The RamLock operates on a similar principle to the wedgelock but uses an array of locking components. The design will accommodate pipe, shear and a full range of VBR applications. Available with manual, semi-automatic or fully automatic operation. Used for subsea applications. BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/ psi :1 3.13:1 18-3/4 10,000 psi :1 3.13:1 18-3/4 15,000 psi :1 3.10:1 Note: 18-3/4 5000/10,000 psi - RamLock Lock/Unlock 7.6 gal. Note: 18-3/4 15,000 psi - RamLock Lock/Unlock 11 gal SD TL BOP RamLock Bonnet Subassembly TC Cooper Cameron, Cameron Division

7 TL BOP RamLock Bonnet Subassembly Components Item Qty/5K Qty/10K Qty/15K Description Bonnet Operating Piston with RamLock Subassembly (See Page 90 for Exploded View) Ram Change Piston (Open) Ram Change Piston (Close) Ram Change Cylinder Ram Change Access Cap * O-Ring * Back-Up Ring * Retaining Ring, Spirolox (Connecting Rod) * Retainer Ring (Primary Connecting Rod) * Back-Up Ring (Connecting Rod) * Seal Ring (Primary Connecting Rod Seal) * Ring Spacer (Connecting Rod) * Seal Ring (Secondary Connecting Rod Seal) * Back-Up Ring (Connecting Rod) * Retainer Ring (Primary Connecting Rod) * Retaining Ring, Spirolox (Connecting Rod) * Wear Ring Operating Piston Cylinder Hydraulic RamLock Cylinder Head Double-Ended Stud (Cylinder Head-to-Bonnet) Cap Nut * Seal Ring (Operating Piston Seal) * O-Ring (Operating Cylinder and End Cap) * Wear Ring (Operating Piston) * Wear Ring (Ram Change Piston) * O-Ring (Ram Change Cylinder) * Seal Ring (Ram Change Piston) * Seal Ring (Ram Change Piston) * Included in Seal Kit Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig book. TC Cooper Cameron, Cameron Division

8 SD TL BOP RamLock Bonnet Subassembly TC Cooper Cameron, Cameron Division

9 TL BOP RamLock Bonnet Subassembly Components (Continued) Item Qty/5K Qty/10K Qty/15K Description * O-Ring (Ram Change Access Cap) Lifting Eye Tubing Gland (Bonnet and Cylinder Head) Blind Plug (Bonnet and Cylinder Head) Check Valve 39 9*** 7*** 7*** Pipe Plug (2 Bonnet, 2 Cylinder Head, 1 Cap, 1 Lower Bonnet Drain Plug) * Seal Ring (Cylinder Head) * Hydraulic RamLock Seal Sleeve (Cylinder Head) Seal Retainer for Lock Cylinder (Cylinder Head) ** Hydraulic Plumbing Socket Head Cap Screw Hydraulic RamLock End Cap (Cylinder Head) * Bonnet Flange Bearing/Wear Ring Blind Flange (Cylinder Head) * O-Ring (End Cap) ****52A Sequence Valve ** Thread Sealant ****54A Subassembly, Blanking Plug, Top & Bottom, f/sequence Valve F VBR & Shear Rams Expendable Items ** Paste #503 Molybdenum Disulfide (4 lb. Can) Optional Items ** Seal Repair Kit (Parts for One Bonnet) * Included in Seal Kit ** Not Shown *** Quantity varies according to the lock/bonnet configuration **** Optional Item Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig book. TC Cooper Cameron, Cameron Division

10 SD / and 10,000 psi WP TL BOP RamLock Operating Piston Subassembly TC Cooper Cameron, Cameron Division

11 TL BOP RamLock Operating Piston Subassembly 18-3/ and 10,000 psi WP Item Qty/5K Qty/10K Description Secondary Piston *2 1 1 Seal Ring Whistle Piston Sealing Shoulder Screw *5 4 4 O-Ring Main Piston Lock Component (Main Piston with Keys and Screws) Alignment Key (Main Piston) *9 8 8 Socket Head Cap Screw Piston Front Plate * O-Ring (Front Plate) Socket Head Cap Screw (Front Plate-to-Main Piston) Rod Connection (*)** Adhesive (Loctite cc Bottle) * Socket Head Set Screw (Half Dog Rod-to-Front Plate) Optional Button for Operating Piston (Connecting Rod) Pipe-Threaded Hex Socket Plug (Front Plate) Front Plate Stinger * Seal Ring (Three-Function Stinger) * Pip Ring ** Thread Sealant Sleeve, Secondary Piston, Hydraulic Ram (Inside Item 6) * Wear Ring (for Secondary Piston Sleeve) Stop Plate, Secondary Piston (Inside Item 6) Screw, Socket Head Cap * Pip Ring (Secondary Piston) * Seal Ring (Secondary Piston) * Included in Seal Kit ** Not Shown Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig books. TC Cooper Cameron, Cameron Division

12 SD /4 15,000 psi WP TL BOP RamLockOperating Piston Subassembly TC Cooper Cameron, Cameron Division

13 TL BOP RamLock Operating Piston Subassembly 18-3/4 15,000 psi WP Item Qty/15K Description 1 1 Secondary Piston *2 1 Polypak 3 6 Whistle Piston 4 6 Sealing Shoulder Screw *5 6 O-Ring 6 1 Main Piston 7 6 Lock Component (Main Piston with Keys and Screws) 8 12 Alignment Key (Main Piston) *9 12 Socket Head Cap Screw 10 1 Piston Front Plate *11 1 O-Ring (Front Plate) Socket Head Cap Screw (Front Plate-to-Main Piston) 13 1 Front Plate Connecting Rod (*)**14 1 Adhesive (Loctite cc Bottle) *15 8 Socket Head Set Screw (Half Dog Rod-to-Front Plate) Optional 16 1 Button for Operating Piston (Connecting Rod) 17 2 Pipe-Threaded Hex Socket Plug (Front Plate) 18 1 Front Plate Stinger *19 4 Seal Ring (Three-Function Stinger) 21 1 Blanking Plug **22 1 Thread Sealant * Included in Seal Kit ** Not Shown Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig books. TC Cooper Cameron, Cameron Division

14 ST-Locks Hydro-Mechanical Once the rams are in the closed position, hydraulic pressure is used to move the locking wedge against the tailrod extension, an automatic clutch mechanism is engaged to mechanically hold the locking wedge in the lock position. Available with sequence caps to automatically lock and unlock prior to opening the rams. Designed for use with pipe, shear and VBR applications up to 6-5/8. Used for subsea applications BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/4 10,000 psi :1 3.1:1 18-3/4 15,000 psi :1 3.1:1 Note: ST-Lock Lock 3.4 gal SD TL BOP ST Lock Bonnet Subassembly TC Cooper Cameron, Cameron Division

15 TL BOP ST-Lock Bonnet Subassembly Components Item Qty Description Item Qty Description 1 1 Bonnet *27 1 O-Ring (Operating Piston) 2 1 Operating Piston Subassembly *28 1 Wear Ring 3 1 Ram Change Piston (Open) *29 2 Wear Ring (Ram Change Piston) 4 1 Ram Change Piston (Close) *30 4 O-Ring (Ram Change Cylinder) 5 2 Ram Change Cylinder *31 2 Seal Ring (Ram Change Piston Seal) 6 2 Ram Change Access Cap *32 2 Seal Ring (Ram Change Piston Seal) 7 2 Hydraulic Bonnet Sub (Cylinder Head) *33 2 O-Ring (Ram Change Access Cap) 8 8 O-Ring 34 2 Lifting Eye *9 1 Retaining Ring, Spirolox (Connecting Rod) 35 2 Tubing Gland *10 1 Retainer Ring (Primary Connecting Rod) 36 2 Blind Plug *11 1 Back-Up Ring (Connecting Rod) *37 1 Back-Up Ring (Connecting Rod) (for 15K only) *12 1 Seal Ring (Primary Connecting Rod Seal) 38 1 ST Lock Assembly *13 1 Ring Spacer (Connecting Rod) 39 1 Sequencing Valve Assembly *14 2 Seal Ring (Secondary Connecting Rod Seal) 40 1 Check Valve *15 2 Back-Up Ring (Connecting Rod) Point Cap Screw *16 1 Retainer Ring (Primary Connecting Rod) 42 5 Threaded Pipe Plug (Not Shown) *17 1 Retaining Ring, Spirolox (Connecting Rod) 43 1 Threaded Pipe Plug (Not Shown) *18 1 Wear Ring (for 15K only) *44 1 O-Ring 19 1 Operating Piston Cylinder *45 1 Back-Up Ring 20 1 Cylinder Head, Right Hand 46 2 Bearing, Bonnet Flange 20A 1 Cylinder Head, Left Hand Piping, ST-Lock w/sequence Valve 21 8 Double-Ended Stud Optional Items 22 8 Heavy Hex Nut 1 Operating Piston Subassembly w/removable Tail Rod *23 1 Seal Ring (Tail Rod) Seal Repair Kit *24 1 Back-Up Ring (Tail Rod) Expendable Items *25 1 Retaining Ring, Spirolox (Tail Rod) 1 Paste, #503 Molybdenum Disulfide *26 1 Seal Ring 1 Thread Sealant Note: Some Cylinders (19) use O-Rings (27) on each end and will not accept rings (44) and (45). * Included in Seal Repair Kit Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig books. TC Cooper Cameron, Cameron Division

16 ST-Lock Assembly Components Item Qty Description Stem and Locking Wedge Assembly 2 1 Locking Cylinder 3 1 Brake Hub 4 1 Brake Ring with Dowel Pins 5 1 Unlock Piston 6 4 Spring *7 1 O-Ring 8 1 Alignment Key Assembly 9 1 End Cap *10 1 O-Ring *12 1 O-Ring 14 1 End Cap (Brake Piston End) 15 8 Socket Head Cap Screw *16 1 O-Ring *17 1 O-Ring *18 1 O-Ring *20 1 Bearing 22 1 Bearing Subassembly 26 1 Overhauling Nut *27 1 Seal Ring 28 1 Sequence Cap Head 29 1 Sequence Cap Body 30 1 Sequence Cap Valve Poppet 31 1 Sequence Cap Seat 32 1 Spring *33 1 O-Ring *34 1 O-Ring *35 1 O-Ring *36 1 O-Ring Point Cap Screw * Included in Seal Repair Kit 16 ST Lock Assembly SD TC Cooper Cameron, Cameron Division

17 13 24 Sequencing Valve Subassembly Components Item Qty Description 1 1 Poppet 2 1 Compression Spring 3 1 Valve Seat 4 1 Actuator *5 1 O-Ring *6 1 O-Ring 7 1 Liner *8 2 O-Ring 9 1 Compression Spring 10 1 Cap 11 4 Hex Head Cap Screw 12 1 Body *13 1 O-Ring 14 1 Balance Piston 15 1 Poppet Stop *16 1 O-Ring *17 1 O-Ring *24 1 O-Ring ** 1 Sealant/Lubricant *Included in Seal Repair Kit **Not Shown 11 Sequencing Valve SD TC Cooper Cameron, Cameron Division

18 Wegelocks Hydro-Mechanical With the rams in the closed position, hydraulic pressure is used to close the wedgelocks. The wedgelocks s self-locking taper acts against the tailrod extension to mechanically hold the rams closed, even when actuating pressure is released. Primarily designed for pipe and or shear ram applications. Generally used for platform applications. BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/ psi :1 2.3:1 18-3/4 15,000 psi :1 3.1:1 Note: 18-3/ psi - Wedgelock Closing.32 gal. Note: 18-3/ psi - Wedgelock Opening 5.75 gal Lock Port Unlock Port Vent Port Typ 2 Places Places Places Bleed Plug Shown out of Position Ram Change Piston `Open (Shown Out Of Position to Show Hydraulic Porting) 5 Ram Change Piston `Close (Not Shown) TL BOP Wedgelock Bonnet Subassembly, (Right Hand Bonnet Shown) 18-3/ psi WP 37 SD TC Cooper Cameron, Cameron Division

19 TL BOP Wedgelock Bonnet Subassembly Components 18-3/ psi WP Item Qty/Bonnet Description 2 1 Bonnet 3 1 Operating Piston Subassembly 4 1 Ram Change Piston (Open) 5 1 Ram Change Piston (Close) 6 2 Ram Change Cylinder 7 2 Ram Change Access Cap 11 1 Retaining Ring, Spirolox (Connecting Rod) 12 1 Retainer Ring (Primary Connecting Rod) 13 1 Back-Up Ring (Connecting Rod) 14 1 Seal Ring (Secondary Connecting Rod Seal) 15 1 Spacer Ring (Connecting Rod) 16 2 Seal Ring 17 2 Back-Up Ring 18 1 Retainer Ring 19 1 Retaining Ring, Spirolox 23 1 Cylinder, Operating Piston 24 1 Housing, Skewed Wedgelock 25 6 Double-Ended Stud 26 6 Heavy Hex Nut 27 1 Seal Ring (Tail Rod) 28 1 Retaining Ring (Tail Rod) 29 1 Retaining Ring, Spirolox (Tail Rod) 30 2 Seal Ring 31 2 O-Ring (Operating Piston) 32 2 Wear Ring 33 2 Wear Ring (Ram Change Piston) 35 4 O-Ring (Ram Change Cylinder) 36 2 Seal Ring (Ram Change Piston Seal) 37 2 Seal Ring (Ram Change Piston Seal) 38 2 O-Ring (Ram Change Access Cap) 39 1 Wedgelock 40 1 Piston, Wedgelock 41 4 Stud, Double-Ended 42 4 Stud, Double-Ended 43 8 Nut, Heavy Hex 44 1 Head Lock Side, Wedgelock 45 1 Head Unlock Side, Wedgelock 46 1 O-Ring 47 1 O-Ring 48 1 O-Ring 49 1 Seal Ring 50 1 Seal Ring 51 2 Lifting Eye 52 1 Plug, Vent 53 2 Cap, Plug, Tapered 54 2 Pin, Dowel 60 2 Tubing Gland 61 2 Blind Plug TC Cooper Cameron, Cameron Division

20 Manual Locking Screws Mechanical Once the rams are in the closed position, the manual locking screws are manually turned, running the locking screw in behind the tailrod to mechanically lock the rams in the closed position. Primarily used for land and basic surface applications. BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 13-5/8 10,000 psi :1 2.3:1 18-3/ psi :1 2.3:1 18-3/4" 15,000 psi :1 3.1:1 46 `A `A 26 Typ 8 Places Typ 2 Places Typ 2 Places Typ 2 Places Ram Change Piston `Open Ram Change Piston `Close Section `A-A TL BOP Manual Locking Screw Bonnet Assembly SD TC Cooper Cameron, Cameron Division

21 TL BOP Manual Locking Screw Components Item Qty Description 2 1 Bonnet 3 1 Operating Piston 4 1 Piston, Ram Change (Open) 5 1 Piston, Ram Change (Close) 6 2 Cylinder, Ram Change 7 2 Cap, Ram Change, Access 11 1 Retaining Ring, Spirolox, Connecting Rod 12 1 Retainer Ring, Primary Connecting Rod 13 1 Back-Up Ring, Connecting Rod 14 1 Seal Ring, Primary Connecting Rod Seal 15 1 Ring Spacer, Connecting Rod 16 2 Seal Ring, Secondary Connecting Rod Seal 17 2 Back-Up Ring, Connecting Rod 18 1 Retainer Ring, Connecting Rod 19 1 Retaining Ring, Spirolox, Connecting Rod 20 1 Wear Ring 23 1 Operating Piston Cylinder 24 1 Finish Cylinder Head 25 8 Double-Ended Stud 26 8 Nut, Heavy Hex 27 1 Seal Ring, Tail Rod Seal 28 1 Back-Up Ring, Tail Rod 29 1 Retaining Ring, Spirolox, Tail Rod 30 1 Seal Ring, Operating Piston Seal 31 2 O-Ring, Operating Cylinder 32 1 Wear Ring 33 2 Wear Ring, Ram Change Piston 35 4 O-Ring, Ram Change Cylinder 36 2 Seal Ring, Ram Change Piston Seal 37 2 Seal Ring, Ram Change Piston Seal 38 2 O-Ring, Ram Change Access Cap 39 2 Lifting Eye 40 2 Tubing Gland 41 2 Blind Plug 42 1 Back-Up Ring 43 1 Housing, Locking Screw 44 1 Locking Screw 45 1 O-Ring 46 6 Screw, Hex Head Cap 62 2 Pipe Plug, Hex Head 63 2 Bearing Bonnet Flange 64 1 C.O.G. Adjusting Plate Assembly Expendable Items 1 Lubricant, High Viscosity Silicone Oil 8 lb. Can 1 Paste, #503 Molybdenum Disulfide Item numbers shown in the catalog may or may not correspond to the item numbers shown in your rig books. TC Cooper Cameron, Cameron Division

22 TL BOP Super Shear Bonnets A TL BOP equipped with Super Shear Bonnets and non-sealing Super Shear Rams provides a solution for shearing large diameter casing, some drill collars, or heavy wall drill pipe. BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/4 15,000 psi :1 8.9:1 18-3/4 15,000 psi WP Double TL BOP with Super Shear Bonnets (Upper Cavity), ST Locks and Sequencing Valves (Lower Cavity) SD TC Cooper Cameron, Cameron Division

23 TL BOP Tandem Boosters When shearing requirements exceed the capabilities of the standard shear or large bore bonnet, Tandem Boosters can be installed to increase shearing force. Refer to EB685D & EB702D. TL BOPs with RamLocks and Tandem Boosters BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/ psi :1 11.2:1 TL BOPs with ST-Locks and Tandem Boosters BOP Size and Working Pressure Closing Volume (gal) Opening Volume (gal) Closing Ratio Opening Ratio 18-3/4 15,000 psi :1 6.9:1 Note: ST-Lock Lock 3.4 gal. 18-3/4 15,000 psi WP TL BOP with ST Locks and Tandem Boosters 18-3/4 15,000 psi WP Double TL BOP with Spacer, RamLocks and Tandem Boosters (UpperCavity) SD TC Cooper Cameron, Cameron Division

24 T and TL BOP Pipe Rams Pipe rams are available for use in Cameron T and TL BOPs to fit all commonly used sizes of tubing, drill pipe, drill collar or casing within the ranges in the following charts. Cameron pipe rams include the following features: Cameron pipe rams are self-feeding and incorporate a large reservoir of packer rubber to ensure a long-lasting seal under all conditions. Ram packers lock into place and are not dislodged by well flow. Wear pads are included on all T and TL Rams. Note: Cameron TL BOP rams can be used in the TL & T BOPs. For 18-3/4 T BOP ram assemblies with a base number of and/or ram block number of , please contact your Cameron Representative. These ram blocks may need to be modified for use in the Cameron TL BOP. TC Cooper Cameron, Cameron Division

25 T and TL BOP Pipe Ram Part Numbers Pipe Size Assembly /8 10,000 psi*** Top Seal Ram Packer Blind ( )-01 ( )-01 ( ) ( )-02 ( )-02 ( ) ( )-03 ( )-03 ( ) ( )-04 ( )-04 ( ) ( )-05 ( )-05 ( ) ( )-06 ( )-06 ( ) ( )-07 ( )-07 ( ) ( )-08 ( )-08 ( ) ( )-10 ( )-10 ( ) ( )-12 ( )-12 ( ) ( )-14 ( )-14 ( ) ( )-15 ( )-15 ( ) ( )-17 ( )-17 ( ) ( )-25 ( )-25 ( ) ( )-18 ( )-18 ( ) ( )-19 ( )-19 ( ) ( )-20 ( )-20 ( ) ( )-21 ( )-21 ( ) ( )-22 ( )-22 ( ) ( )-23 ( )-23 ( ) ( )-24 ( )-24 ( ) Aluminum ( )-09 ( )-09 ( ) Aluminum ( )-11 ( )-11 ( ) Aluminum ( )-13 ( )-13 ( ) Aluminum ( )-16 ( )-16 ( )-16 Base numbers remain the same unless otherwise noted. Dash numbers change by pipe size. ***Additional part numbers include: right side wear pad, ; left side wear pad, and screws, (4) Note: Cameron TL BOP rams can be used in the TL & T BOPs. For 18-3/4 T BOP ram assemblies with a base number of and/or ram block number of , please contact your Cameron Representative. These ram blocks may need to be modified for use in the Cameron TL BOP. If you require parts certified to API 16A, Please verify part numbers with your local Cameron representative. TC Cooper Cameron, Cameron Division

26 T and TL BOP Pipe Ram Part Numbers Pipe Size Assembly / and 10,000 psi** Top Seal Ram Packer Assembly /4 15,000 psi* Top Seal Ram Packer Blind ( ) ( )-02 ( )-01 ( ) ( )-03 ( )-02 ( )-02 ( ) ( ) ( ) ( )-04 ( )-03 ( )-03 ( ) ( )-03 ( ) ( )-06 ( )-05 ( ) ( )-08 ( )-07 ( )-07 ( )-05 ( )-05 ( ) ( )-10 ( )-09 ( ) ( )-11 ( )-10 ( )-10 ( )-07 ( )-07 ( ) ( )-13 ( )-12 ( )-12 ( )-08 ( )-08 ( ) ( )-14 ( )-13 ( ) ( )-20 ( )-12 ( ) ( )-15 ( ) ( )-16 ( )-15 ( )-14 ( )-11 ( )-11 ( ) ( )-17 ( ) ( ) ( ) ( )-18 ( ) ( )-19 ( ) ( )-20 ( ) ( )-21 ( ) ( ) ( ) ( )-22 ( ) ( ) ( ) ( )-23 ( ) ( )-24 ( ) ( ) ( ) ( ) ( )-25 ( ) Aluminum ( )-05 ( )-04 ( ) Aluminum ( )-07 ( )-06 ( ) Aluminum ( )-09 ( )-08 ( ) Aluminum ( )-12 ( )-11 ( )-11 ( )-23 ( )-23 ( )-24 Base numbers remain the same unless otherwise noted. Dash numbers change by pipe size. *Additional part numbers include: right side wear pad, ; left side wear pad, and screws, (4) **Additional part numbers include: right side wear pad, ; left side wear pad, and screws, (4) Note: Cameron TL BOP Rams can be used in the TL & T BOPs. For 18-3/4" T BOP ram assemblies with a base number of and/or ram block number of , please contact your Camron Representative. These ram blocks may need to be modified for use in the Cameron TL BOP. If you require parts certified to API 16A, Please verify part numbers with your local Cameron representative. TC Cooper Cameron, Cameron Division

27 T and TL BOP Shearing Blind Rams Cameron shearing blind rams shear the pipe in the hole, then bend the lower section of sheared pipe to allow the rams to close and seal. Shearing blind rams can be used as blind rams during normal drilling operations. Features of shearing blind rams include: Large frontal area on the blade face seal reduces pressure on the rubber and increases service life. Cameron SBRs can cut pipe numerous times without damage to the cutting edge. The single-piece body incorporates an integral cutting edge. CAMRAM TM top seals are standard for all T BOP shearing blind rams. H 2 S SBRs are available for critical service applications and include a blade material of hardened high alloy suitable for H 2 S service. T and TL BOP Shearing Blind Ram Part Numbers Item Description Upper SBR /8 T BOP 18-3/4 T BOP Lower SBR Upper SBR Lower SBR Body Right Packer Left Packer Top Seal Blade Packer Right Wear Pad Left Wear Pad Screw (4) Blade Insert Screw (2) Pin (2) If you require parts certified to API 16A, Please verify part numbers with your local Cameron representative. TC Cooper Cameron, Cameron Division

28 TL BOP High Temp and Severe Service Packers T & TL BOP 18-3/4 15,000 psi WP CAMRAM 350 Packers and Top Seal Part Numbers Description 18-3/4 15,000 psi Top Seal CamRam /2 Packer CamRam /2 Packer CamRam Packer CamRam /2 Packer CamRam /8" Packer CamRam /8 Packer CamRam Packer Severe Service /8 Packer Severe Service /4 Packer Severe Service /8 Packer Severe Service /8 Packer Severe Service High Temp Shearing Blind Ram for T and TL BOP Part Numbers Item Description 18-3/4 15,000 psi WP 2 Right Packer Left Packer Top Seal* Blade Packer *The part numbers listed above are used for both standard and high temperature applications except for the top seal. TC Cooper Cameron, Cameron Division

29 T and TL BOP DVS Shear Rams Double V Shear (DVS) rams are available for the T and TL BOPs. DVS rams are similar in design to the standard shearing blind rams except that both blades are V shaped and interlocked. The DVS rams are capable of shearing and sealing on tubing, small pipe, braided cable and slickline. Contact your local Cameron Representative to determine if your application is suitable for DVS rams. Item Description 18-3/ and 10,000 psi WP TL BOP Lower DVS Upper DVS Item Description 18-3/4 15,000 psi WP T&TLBOP Upper DVS Lower DVS Body Body Right Packer Right Packer Left Packer Left Packer Top Seal Top Seal Right Wear Pad Blade Packer Left Wear Pad Right Wear Pad Screw Left Wear Pad Blade Packer Screw, Wear Pad Non-Sealing Super Shear Rams Cameron Super Shear Rams (SSR) are available for the TL BOP. SSRs shear certain drill collars and large diameter casings and some heavy wall drill pipe and tool joints. SSRs are non-sealing rams. 18-3/4 15,000 psi WP T& TLBOP Item Description Upper Lower 1 Body Flexpacker and Flexpacker-NR Cameron s Flexpacker and Flexpacker-NR (Narrow Range) Rams are available for the T and TL BOPs. These rams seal on several specific diameters of tubing and pipe. BOP Size and Working Pressure Pipe Size Range Assembly Body Packer 18-3/4 5000/10,000 psi WP to /4 5000/10,000 psi WP to /4 5000/10,000 psi WP to /4 15,000 psi WP to /4 15,000 psi WP to NR BOP Size and Working Pressure Top Seal Right Wear Pad Left Wear Pad Screw Wear Pad 18-3/4 5000/10,000 psi WP /4 5000/10,000 psi WP /4 5000/10,000 psi WP /4 15,000 psi WP /4 15,000 psi WP Note: Cameron TL BOP rams can be used in the TL & T BOPs. For 18-3/4 T BOP ram assemblies with a base number of and/or ram block number of , please contact your Cameron Representative. These ram blocks may need to be modified for use in the Cameron TL BOP. Note: The second set of dash numbers in the assembly and ram block part numbers covers specifications such as ABS, DNV, etc. Verify with your local Cameron Representative. TC Cooper Cameron, Cameron Division

30 T and TL BOP Variable Bore Rams One set of variable bore rams seals on several sizes of pipe or hexagonal kelly. Variable bore rams are available in the size ranges listed in the chart below. All rams listed are suitable for H 2 S service per NACE MR CAMRAM packers and top seals are standard for all T and TL BOP variable bore rams. The variable bore ram packer contains steel reinforcing inserts similar to those in the Cameron annular BOP packer. The steel inserts rotate inward when the rams are closed so that the steel provides support for the rubber which seals against the pipe. T and TL BOP Variable Bore Ram Part Numbers BOP Size and Working Pressure Pipe Size Range Assembly Body Packer 13-5/8 10,000 psi WP to /8 10,000 psi WP to /4 5000/10,000 psi WP to /4 15,000 psi WP to /4 15,000 psi WP to /4 15,000 psi WP to /4 15,000 psi WP to /4 15,000 psi WP to BOP Size and Working Pressure Top Seal Right Wear Pad Left Wear Pad Screw Wear Pad 13-5/8 10,000 psi WP /8 10,000 psi WP /4 5000/10,000 psi WP /4 15,000 psi WP /4 15,000 psi WP /4 15,000 psi WP /4 15,000 psi WP /4 15,000 psi WP If you require parts certified to API 16A, Please verify part numbers with your local Cameron representative. TC Cooper Cameron, Cameron Division

31 Type T and TL BOP Ram Wear Pads Bore Size and Working Pressure (psi) Left Part Number Qty. Per Assy. Right Part Number Qty. Per Assy. Screw Part Number Qty. Per Assy. 13-5/8" 10, /4" , /4" 15, *Note: Ram Block may require modification in order to utilize the wear pads. Consult your Cameron Representative. If you require parts certified to API 16A, Please verify part numbers with your local Cameron representative. TC Cooper Cameron, Cameron Division