BOP CAMERON.pdf

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Ram-Type BOPs

U BOP

•

UII BOP

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4 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:

• 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 11 through 17

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 6.0 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 18.2 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

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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U BOP Standard Accessories

6 U BOP Specifications and Accessories

Your Cameron representative can provide information on non-standard

BOP assemblies. The following specifications apply to typical Cameron

U type BOPs:

• 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 008721-01 005457 006018-01 005652 7-1/16" 5000 psi 713878 713114-08 008721-01 005457 006018-01 005652 7-1/16" 10,000 and 15,000 psi 713878 713114-10 008721-01 005457 006018-01 005652 11" 3000, 5000 and 10,000 psi 713878 713114-10 008721-01 005298 006018-03 005526 11" 15,000 psi 713878 713114-13 008721-01 005298 006018-03 005526 13-5/8" 3000 and 5000 psi 713878 713114-10 008721-01 005298 006018-03 005526 13-5/8" 10,000 psi 713878 713114-10 008721-01 005298 006018-03 005526 13-5/8" 15,000 psi 713878 *** 008721-01 005298 006018-03 005526 16-3/4" 3000 and 5000 psi 713878 713114-13 008721-01 005298 006018-03 005526 16-3/4" 10,000 psi 713878 *** 008721-01 005298 006018-03 005526 18-3/4" 10,000 psi 713878 *** 008721-01 005298 006018-03 005526 20-3/4" 3000 psi 713878 713114-08 008721-01 005298 006018-03 005526 21-1/4" 2000 psi 713878 713114-10 008721-01 005298 006018-03 005526 21-1/4" 5000 psi 713878 *** 008721-01 005298 006018-03 005526 21-1/4" 10,000 psi 713878 *** 008721-01 005298 006018-03 005526 26-3/4" 3000 psi 713878 713114-13 008721-01 005298 006018-03 005526

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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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

*Available with stud x flange connections. *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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8

1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 030266-03 030266-03 030266-01 030266-01 030267-03 030267-03 030267-03 2A Intermediate Flange/Shear - - 041499-03** 041499-03** 041499-01** 041499-01** 041457-03** 041457-03** 041457-03** 3 Bonnet 2 4 030278-04 030278-03 030278-02 030278-01 030268-01 030268-02 030268-03 4 Ram Assembly 2 4 0644216-() 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 163129-01 5A Piston, Operating/Shear - - 049116-01** 049116-01** 049116-01** 049116-01** 698914** 698914** 698914** 6 Cylinder, Operating 2 4 030274-02 030274-02 030274-02 030274-02 030274-03 030274-03 030274-03 6A Cylinder, Operating/Shear - - 041365-02 041365-02 041365-02 041365-02 041365-03** 041365-03** 041365-03** 7 Housing, Locking Screw 2 4 030308-01 030308-01 030308-01 030308-01 030308-02 030308-02 030308-02 8 Locking Screw 2 4 030326 030326 030326 030326 030365 030365 030365 8A Locking Screw/Shear - - 049258-01 049258-01 049258-01 049258-01 046628-01 046628-01 046628-01 9 Piston, Ram Change/Open 2 4 030324 030324 030324 030324 030362 030362 030362 10 Piston, Ram Change/Close 2 4 030325 030325 030325 030325 030363 030363 030363 11 Cylinder, Ram Change 4 8 030273-02 030273-02 030273-02 030273-02 030273-03 030273-03 030273-03 12 Bolt, Bonnet 8 16 030312-06 030312-02 030312-07 030312-01 030312-04 030312-03 030312-05 12A Bolt, Bonnet/Shear - - 041366-06 041366-02 041366-07 041366-22 041366-04 041366-03 041366-05 13 Stud, Locking Screw Housing 16 32 219065-10-04-41 219065-10-04-41 219065-10-04-41 219065-10-04-41 219065-12-05-01 219065-12-05-01 219065-12-05-01 13A Stud, Locking Screw Housing/Shear - - 038732-57-00-54 038732-57-00-54 219065-10-05-41 219065-10-05-41 219065-12-06-51 219065-12-06-51 219065-12-06-51 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 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 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 020101-78-01 020101-78-01 2010178-01 2010178-01 2010178-02 2010178-02 2010178-02 19 Ring, Plastic Energizing 2 4 018586-12 018586-12 018586-12 018586-12 018586-13 018586-13 018586-13 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 __ __ 021792-21 021792-21 021792-22 021792-22 021792-22 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 030313-02 030313-02 030313-02 030313-02 030313-03 030313-03 030313-03 24 O-Ring, Operating Cylinder 4 8 702645-44-61 702645-44-61 702645-44-61 702645-44-61 702645-45-11 702645-45-11 702645-45-11 25 O-Ring, Operating Piston Rod to Int Flg 2 4 018492-92 018492-92 018492-92 018492-92 018492-91 018492-91 018492-91 26 Lip Seal, Operating Piston 2 4 710541 710541 710541 710541 710539 710539 710539 27 Seal Ring, Tail Rod 2 4 011741-32 011741-32 011741-32 011741-32 212741-33-00-01 212741-33-00-01 212741-33-00-01 28 O-Ring, Wiping 2 4 702645-33-11 702645-33-11 702645-33-11 702645-33-11 702645-33-51 702645-33-51 702645-33-51 29 O-Ring, Ram Change Piston to Body 4 8 702645-32-41 702645-32-41 702645-32-41 702645-32-41 702645-32-61 702645-32-61 702645-32-61 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 702645-32-91 702645-32-91 702645-32-91 702645-32-91 702645-33-11 702645-33-11 702645-33-11 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702645-33-81 702645-33-81 702645-33-81 702645-33-81 031423-25-13-85 031423-25-13-85 031423-25-13-85 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702645-34-21 702645-34-21 702645-34-21 702645-34-21 2010180-02 2010180-02 2010180-02 33 O-Ring, Ram Change Piston 4 8 702645-33-21 702645-33-21 702645-33-21 702645-33-21 702645-33-51 702645-33-51 702640-33-51 34 O-Ring, Bonnet Bolt Retainer 8 16 702645-22-31 702645-22-51 702645-22-91 702645-23-21 702645-22-71 702645-22-91 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 702585-25-00-50 702585-25-00-50 702585-25-00-50 36 Gland, Bleeder 2 4 017454-08 017454-08 017454-08 017454-08 017454-08 017454-08 017454-08 37 Plug, Bleeder 2 4 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 38 Lifting Eye 2 2 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 39 Packing, Plastic 10 20 007650-25 007650-25 07650-25 007650-25 007650-25 007650-25 007650-25 40 Washer 2 4 689523-04 689523-04 689523-04 689523-04 689523-05 689523-05 689523-05 41 Ring, Retainer 2 4 018572-83 018572-83 018572-83 018572-83 018572-84 018572-84 018572-84 42 Wear Ring, Operating Piston 2 4 049223-03 049223-03 049223-03 049223-03 049223-02 049223-02 049223-02 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 15.

**Part numbers shown are for old style shear bonnets. For current model large bore shear bonnet part numbers, see page 15

***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

(7)

1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 049391-01 030270-01 030270-01 031216 698899 038944 038844 2A Intermediate Flange/Shear - - * 686242** 686242** 686767** 615538-01 — 041408 3 Bonnet 2 4 031241 030284-02 30284-01 031241 691849 038843-02 038843-01 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** 678512-00-00-02 615539-01 — 694085** 6 Cylinder, Operating 2 4 030274-01 030274-01 030274-01 030274-01 030274-06 030274-06 030274-06 6A Cylinder, Operating/Shear - - __ 041365-01** 041365-01** 041365-01** __ __ 041365-06** 7 Housing, Locking Screw 2 4 030308-03 030308-03 030308-03 030308-03 030308-06 030308-06 030308-06 8 Locking Screw 2 4 030846 030307 030307 030307 695234 038901 038901 8A Locking Screw/Shear - - __ 030846 030846 030846 __ __ 695234 9 Piston, Ram Change/Open 2 4 031239 030310 030310 031239 038847 038946 038847 10 Piston, Ram Change/Close 2 4 031238 030309 030309 031238 038848-01 038947 038848-01 11 Cylinder, Ram Change 4 8 030273-01 030273-01 030273-01 030273-01 030273-06 030273-07 030273-06 12 Bolt, Bonnet 8 16 030312-12 030312-09 030312-01 236519-34-11 030312-25 030312-17 030312-16 12A Bolt, Bonnet/Shear 2 4 __ 041366-09 041366-01 041366-12 __ __ 041366-16 13 Stud, Locking Screw Housing 16 32 219065-14-07-51 005918-76-10 005918-76-10 005918-76-10 219065-14-07-51 005918-78-10 219065-14-04-71 13A Stud, Locking Screw Housing/Shear - - __ 219065-14-07-51 219065-14-07-51 219065-14-07-51 __ __ 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 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 17 Pipe Plug, Plastic Packing 2 4 05930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 005930-05-10 18 Ring, Plastic Packing 2 4 2010178-02 012469-24 012469-24 012469-24 012469-24 012469-52 012469-52 19 Ring, Plastic Energizing 2 4 018586-13 018586-01 018586-01 018586-01 018586-01 018586-14 018586-14 20 Seal Ring, Connecting Rod 2 4 212741-38-00-01 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+ 021792-22 __ __ 021792-26 021792-26 __ __ 22 Seal, Bonnet 2 4 049272-03 644197-03-00-01 644197-03-00-01 644197-03-00-01 644196-01 046613-04 644197-04-00-01 23 Pin, Ram Guide 4 8 030313-01 030313-01 030313-01 030313-01 030313-08 030313-06 030313-06 24 O-Ring, Operating Cylinder 4 8 702645-45-51 702645-45-51 702645-45-51 702645-45-51 702645-46-11 702645-46-11 702645-46-11 25 O-Ring, Operating Piston Rod to Int Flg 2 4 018492-91 018492-90 018492-90 018492-90 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 702645-33-71 702645-33-71 702645-33-71 702645-33-71 702645-34-21 702645-34-21 702645-34-21 29 O-Ring, Ram Change Piston to Body 4 8 702645-32-81 702645-32-81 702645-32-81 702645-32-81 702645-33-21 702645-33-21 702645-33-21 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 702645-33-31 702645-33-31 702645-33-31 702645-33-31 031423-21-13-85 031423-21-13-85 031423-21-13-85 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702645-34-61 702645-34-61 702645-34-61 702645-34-61 702645-35-41 702645-35-41 702645-35-41 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702645-42-51 702645-42-51 702645-42-51 702645-42-51 702645-43-41 702645-43-41 702645-43-41 33 O-Ring, Ram Change Piston 4 8 702645-33-81 702645-33-81 702645-33-81 702645-33-81 702645-34-41 702645-34-41 702645-34-41 34 O-Ring, Bonnet Bolt Retainer 8 16 702645-23-91 702645-23-11 702645-23-21 702645-23-91 702645-24-51 702645-23-21 702645-23-71 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 017454-08 017454-08 017454-08 017454-08 017454-08 017454-08 017454-080 37 Plug, Bleeder 2 4 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 38 Lifting Eye 2 2 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 39 Packing, Plastic 10 20 007650-25 007650-25 007650-25 007650-25 007650-25 007650-25 007650-25 40 Washer 2 4 689523-05 689523-01 689523-01 689523-01 689523-01 689523-02 689523-02 41 Ring, Retainer 2 4 018572-84 018572-85 018572-85 018572-85 018572-85 033186-85 033186-85 42 Wear Ring, Operating Piston 2 4 049223-01 049223-01 049223-01 049223-01 049223-04 049223-04 049223-04 43 Spacer, Shear**** - - 687117-03 687117-03 687117-03 687117-03 687117-05 __ 687117-05

U Blowout Preventer Part Numbers

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 15.

+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 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

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10

1 Body 1 1 __ __ __ __ __ __ __ 2 Intermediate Flange 2 4 691848 041458 030911-01 030911-01 __ 615369-01 __ 2A Intermediate Flange/Shear - - * __ 041496-01** 041496-01** 049955-01 615418-01 038327 3 Bonnet 2 4 691849 041459 030835-01 030835-02 049963-01 041357 038326 4 Ram Assembly 2 4 644231-() 644234-() 044256-() 044256-() 644240-() 644240-() 044260-() 5 Piston, Operating 2 4 692828 041460 690058-03 690058-03 049954-01 041356 614376-01 5A Piston, Operating/Shear – – 615536-01 __ 693405** 693405** __ 41374** __ 6 Cylinder, Operating 2 4 041365-06 030274-13 030274-04 030274-04 030274-11 030274-11 030274-05 6A Cylinder, Operating/Shear – – __ __ 041365-04 041365-04** __ 041365-11** __ 7 Housing, Locking Screw 2 4 030308-06 030308-09 030308-04 030308-04 030308-08 030308-08 030308-05 8 Locking Screw 2 4 695234 041085 030846 030846 041085 041085 034233

8A Locking Screw/Shear – – __ __ 034233 034233 __ __ __

9 Piston, Ram Change/Open 2 4 692756 040961 030848 030848 041064 041064 038174 10 Piston, Ram Change/Close 2 4 692759 040960 030849 030849 041065 041065 038324 11 Cylinder, Ram Change 4 8 030273-13 030273-09 030273-04 030273-04 030273-11 030273-11 030273-05 12 Bolt, Bonnet 8 16 030312-24 030312-23 030312-10 030312-11 030312-26 030312-21 030312-13 12A Bolt, Bonnet/Shear – – __ __ 041366-10 041366-11 __ 041366-21 __ 13 Stud, Locking Screw Housing 16 32 219065-14-06 005919-38-10 219065-14-06-01 219065-14-06-01 005919-38-10 005919-38-10 219065-14-06-01 13A Stud, Locking Screw Housing/Shear – – __ __ 219065-14-07-51 219065-14-07-51 __ __ __ 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 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 005940-09 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 012469-52 012469-72 012469-24 012469-24 012469-70 012469-70 012469-24 19 Ring, Plastic Energizing 2 4 018586-14 018586-19 018586-01 018586-01 018586-18 018586-18 018586-01 20 Seal Ring, Connecting Rod 2 4 212741-44 212741-60 212741-36-00-01 212741-36-00-01 011741-58 011741-58 212741-36-00-01 21 Ring Back-Up – – 021792-34 021793-40† __ __ 021793-39 021793-39 __ 22 Seal, Bonnet 2 4 644197-04-00-01 644197-05-00-01 046613-16 046613-16 046613-09 046613-09 046613-08 23 Pin, Ram Guide 4 8 030313-06 030313-07 030313-04 030313-04 030313-07 030313-07 030313-05 24 O-Ring, Operating Cylinder 4 8 702645-46-11 2708812-01 702645-45-51 702645-45-51 702645-47-01 702645-47-01 702645-45-51 25 O-Ring, Operating Piston Rod to Int Flg 2 4 2708811-01 041602-04-13-85 018492-90 018492-90 30101-88-13-85 30101-88-13-85 018492-90 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 702645-34-21 702645-34-51 702645-33-71 702645-33-71 702645-34-51 702645-34-51 702645-33-71 29 O-Ring, Ram Change Piston to Body 4 8 702645-33-21 702645-34-01 702645-33-61 702645-33-61 702645-34-31 702645-34-31 702645-34-41 30 O-Ring, Ram Change Piston Rod to Int Flg 4 8 031423-21-13-85 2010180-02 702645-34-11 702645-34-11 031423-52-13-85 031423-52-13-85 702645-34-91 31 O-Ring, Ram Change Cylinder to Int Flg 4 8 702645-35-41 702645-43-51 702645-43-71 702645-43-71 702645-44-01 702645-44-01 702645-43-91 32 O-Ring, Ram Change Cylinder to Bonnet 4 8 702645-43-41 702645-43-81 702645-43-91 702645-43-91 702645-44-21 702645-44-21 702645-44-11 33 O-Ring, Ram Change Piston 4 8 702645-34-41 030101-83-13-85 702645-42-51 702645-42-51 702645-43-11 702645-43-11 702645-42-91 34 O-Ring, Bonnet Bolt Retainer 8 16 702645-24-51 702645-24-71 702645-22-91 702645-22-71 702645-24-71 702645-24-81 702645-23-91 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 017454-08 017454-08 017454-08 017454-08 017454-08 017454-08 017454-08 37 Plug, Bleeder 2 4 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 017454-09 38 Lifting Eye 2 2 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 011849-01 39 Packing, Plastic 10 20 007650-25 007650-25 007650-25 007650-25 007650-25 007650-25 007650-25 40 Washer 2 4 689523-02 689523-01 689523-01 689523-01 002353-46 002353-46 689523-01 41 Ring, Retainer 2 4 033186-35 018572-85 018572-85 018572-85 033186-92 033186-92 018572-85 42 Wear Ring, Operating Piston 2 4 049223-04 049223-07 049223-10 049223-10 049223-11 049223-08 049223-10 43 Spacer, Shear**** - - 687117-05 __ 687117-03 687117-03 __ __ __

U Blowout Preventer Part Numbers

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 15.

†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

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U BOP Pipe Ram Part Numbers

Pipe rams are available for use in Cameron U BOPs to fit all commonly used

sizes of tubing, drill pipe, drill collar or casing within the ranges in the charts on

this page and the next page. 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.

• All Cameron pipe rams are suitable for H2S service per NACE MR-01-75.

• CAMRAM™ top seals are standard for all U BOP pipe rams from 7-1/16”

through 18-3/4” sizes (For U and UII BOPs through 18-3/4," part numbers

beginning with 644XXX indicate the CAMRAM lipped plate design. Other part

numbers may use the standard elastomer material and reinforced plates. Verify

this with your Cameron representative).

• CAMRAM 350™ packers and top seals are available for high temperature

service and for service in which concentrations of H2S are expected.

U BOP Pipe Ram

Top Seal

Ram

Packer

SD-10825

7-1/16" U BOP 11" U BOP 11" U BOP 13-5/8" U BOP

Pipe 3000, 5000, 10,000, and 15,000 psi WP 3000, 5000 and 10,000 psi WP 15,000 psi WP 3000, 5000 and 10,000 psi WP Size Top Seal 644214-01-00-01 Top Seal 644217-01-00-01 Top Seal 2010453-01 Top Seal 644223-01-00-01

Assembly Ram Packer Assembly Ram Packer Assembly Ram Packer Assembly Ram Packer

Blind 644504-01 644500-01-00-02 644215-01-00-01 644219-01 044118-01 644218-01-00-01 644222-01 044121-01 644221-02 644225-01 044147-01-00-01 644224-01-00-01 1.050" 644504-02 644501-01 644215-02 – – – – – – – – – 1.315" 644504-03 644501-02 644215-03 044233-25 044118-07 019243-08 – – – 644225-02 044148-06 644224-02 1.660" 644504-04 644501-03 644215-04 44233-02 044118-02 019243-06 644222-02 044121-02 644221-02 644225-03 044148-05 644224-03 1.900" 644504-05 644501-04 644215-05-00-01 044233-03 044118-03 019243-05 644222-03 044121-03 644221-03 644225-04 044148-07 644224-04 2.062" 644504-06 644501-05 644215-06 044233-04 044118-04 019243-04 644222-04 044121-04 644221-04 644225-05 044148-03 644224-05 2.375" 644504-07 644501-06 644215-07-00-01 644219-06 044118-05 644218-06-00-01 644222-05 044121-05 2010454-05* 644225-06 44148-01-00-01 644224-06-00-01 2.875" 644504-08 644501-07 644215-08-00-01 644219-07 044118-06 644218-07-00-01 644222-06 044121-06 2010454-06* 644225-07 044148-02 644224-07-00-01 3.500" 644504-09 644502-01-00-01 644215-09-00-01 644219-08 644835-01-00-02 644218-08-00-01 644222-07 644753-01 2010454-07* 644225-08 644738-01-00-01 644224-08-00-01 4.000" 644216-11 644503-02 644215-11-00-01 644219-10 044119-02 644218-10 044234-10 044122-04 690808-09 644225-10 44149-02 644224-10-00-01 4.500" 644216-12 644503-03 644215-12-00-01 644219-11 644835-02 644218-11-00-01 644222-09 644753-02 2010454-09* 644225-11 644738-02 644224-11-00-01 4.750" – – – 044233-12 044119-04 019374-04 – – – 644225-13 044150-01 644224-13 5.000" 644216-14 644503-05 644215-14-00-01 644219-14 644835-03-00-01 644218-14-00-01 644222-10 644753-03 2010454-10* 644225-14 644738-03 644224-14-00-01 5.500" 644216-15 644503-06 644215-15-00-01 644219-16 044120-01 644218-16 044234-13 044123-01 2010454-01 644225-16 044150-03 644224-16-00-01 5.750' – – – 044233-23 044120-10 644218-17 – – – – – – 6.000" – – – 044233-16 044120-02 644218-18 044234-14 044123-02 690808-13 044244-13 044150-04 031215-09 6.625" – – – 044233-17 644835-04 644218-19-00-01 044234-15 044123-03 690808-14 644225-18 644738-04-00-02 644224-18-00-01 7.000" – – – 044233-18 044120-04 644218-20-00-01 044234-16 044124-01 2010454-14 644225-19 044151-01-00-01 644224-19-00-01 7.625" – – – 044233-19 044120-05 644218-21-00-01 044234-17 044124-02 690808-16 044244-15 044151-02 644224-20 7.750" – – – 044233-22 044120-09 644218-22 – – – 044244-25 044151-06 019506-09 8.625" – – – 044233-20 044120-06 644218-23 – – – 044244-16 044151-03 644224-22 9.000" – – – – – – – – – 044244-24 044151-04 019506-06 9.625" – – – – – – – – – 644225-24 044151-05-00-01 644224-24-00-01 10.750" – – – – – – – – – 044244-18 044152-01 644224-25 11.750" – – – – – – – – – 044244-26 614208-01 644224-26 3.500" Aluminum 644216-10 644503-01 644215-10 044233-08 044119-06 644218-09 – – – 044244-20 044149-04 031215-16 4.500" Aluminum 644216-13 644503-04 644215-13 044233-11 044119-07 644218-12 – – – 044244-10 044149-05 031215-17 5.000" Aluminum – – – 44233-24 44119-08 644218-15 – – – 44244-32 44150-08 31215-27

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13-5/8" U BOP 16-3/4" U BOP 18-3/4" U BOP 21-1/4" U BOP

15,000 psi 3000, 5000 and 10,000 psi 10,000 psi 5000 and 10,000 psi

Top Seal 644226-01 Top Seal 644229-01-00-01 Top Seal 644232-01-00-01 Top Seal 2010939-01

Assembly Ram Packer Assembly Ram Packer Assembly Ram Packer Assembly Ram Packer

Blind 644228-01 044143-01 644227-01 644231-01 044179-01 644230-01 644234-01 044184-01 644233-01 044262-01 044214-01 2010851-19 1.050" __ __ __ __ __ __ __ __ __ __ __ __ 1.315" __ __ __ __ __ __ __ __ __ __ __ __ 1.660" __ __ __ __ __ __ __ __ __ __ __ __ 1.900" __ __ __ 644231-02 044180-03 644230-02 __ __ __ __ __ __ 2.062" 044243-02 044144-03 040910-20 __ __ __ __ __ __ __ __ __ 2.375" 644228-03 044144-01 644227-03 644231-03 044180-01 644230-03 044254-02 044185-01 644233-02 044262-02 044215-01 2010851-01 2.875" 644228-04 044144-02 644227-04 644231-04 044180-02 644230-04 044254-03 044185-02 644233-03 044262-03 044215-02 2010851-02 3.500" 644228-05 644739-01 644227-05 644231-05 644740-01 644230-05 644234-04 644741-01 644233-04-00-01 044262-04 644743-01 040962-03 4.000" 644228-07 044144-06 644227-07 644231-06 044181-02 644230-06 044254-06 044185-05 644233-06 044262-06 044215-05 040962-04 4.500" 644228-08 644739-02 644227-08 644231-07 644740-02 644230-07 044254-07 644741-02 644233-07 044262-07 644743-02 2010851-05 4.750" 044243-10 044145-01 040910-07 644231-08 044181-04 644230-08 044254-09 044185-08 041856-06 044262-09 044215-08 040962-06 5.000" 644228-11 644739-03 644227-11-00-01 644231-09 644740-03 644230-09 644234-10 644741-03 644233-10-00-01 044262-10 644743-03 2010851-07 5.500" 044243-12 044145-03 040910-08 644231-10 044181-06 644230-10 044254-11 044185-10 644233-11 044262-11 044215-10 2010851-08 5.750' __ __ __ __ __ __ __ __ __ __ __ __ 6.000" 044243-14 044145-04 040910-09 644231-11 049291-01 644230-11 044254-13 044185-12 041856-09 044262-13 044215-12 040962-09 6.625" 044243-15 644739-04 644227-14 644231-12 049291-02 644230-12 044254-14 044185-13 644233-13 044262-14 044215-13 2010851-10 7.000" 044243-16 044146-01 644227-15 644231-13 049291-03 644230-13 044254-15 044185-14 644233-14 044262-15 044215-14 2010851-11 7.625" 044243-17 044146-02 644227-16 644231-14 049291-04 644230-14 044254-16 044185-15 041856-12 044262-16 044215-15 040962-12 7.750" 044243-22 044146-07 644227-17 __ __ __ __ __ __ __ __ __ 8.625" 044243-18 044146-03 040910-13 644231-15 049291-06 644230-15 044254-17 044185-16 041856-13 044262-17 044215-16 040962-13 9.000" 044243-19 044146-04 040910-14 644231-16 049291-07 644230-16 044254-18 044185-17 041856-14 044262-18 044215-17 040962-14 9.625" 044243-20 044146-05 644227-20 644231-17 049292-01 644230-17 044254-19 044185-18 644233-18 044262-19 044215-18 040962-15 10.750" 044243-21 044146-06 644227-21 644231-18 049292-02 644230-18 044254-21 044185-21 644233-19 044262-20 044216-01 040962-20 11.750" __ __ __ 644231-19 049292-03 644230-19 __ __ __ 044262-21 044216-02 040962-21 13.375" __ __ __ 644231-20 049292-04 644230-20 044254-22 044185-20 644233-20 044262-22 044216-03 2010851-22 13.625" __ __ __ __ __ __ __ __ __ 044262-24 044216-05 040962-24 13.750" __ __ __ __ __ __ __ __ __ __ __ __ 16.000" __ __ __ __ __ __ __ __ __ 044262-23 44216-04 644233-20 3.500" Aluminum 044243-06 044144-05 040910-16 __ __ __ 044254-05 044185-04 041856-16 044262-05 044215-04 040962-16 4.500" Aluminum 044243-08 044144-08 040910-05 __ __ __ 044254-08 044185-07 041856-17 044262-08 044215-07 040962-17 5.000" Aluminum __ __ __ __ __ __ __ __ __ __ __ __ Pipe Size

21-1/4" Bore 2000 psi 26-3/4" Bore

20-3/4" Bore 3000 psi 2000 and 3000 psi

Top Seal 19514-00-00-01 Top Seal 34200

Assembly Ram Packer Assembly Ram Packer

Blind 044256-01 044149-01 2163612-01 044260-01 044209-01 2163561-01 1.050" __ __ __ __ __ __ 1.315" __ __ __ __ __ __ 1.660" __ __ __ __ __ __ 1.900" __ __ __ __ __ __ 2.062" __ __ __ __ __ __ 2.375" __ __ __ 044260-02 614017-01 2163559-01 2.875" __ __ __ 044260-03 614017-02 2163559-02 3.500" 044256-02 645328-01 2010583-22 044260-04 614018-01 2163559-03 4.000" 044256-03 044192-02 031228-04 044260-05 614018-02 2163559-04 4.500" 044256-04 645328-02 2010583-05 044260-06 614018-03 2163559-05 4.750" 044256-05 044192-04 031228-06 __ __ __ 5.000" 044256-06 645328-03 2010583-07 044260-07 614018-04 2163559-06 5.500" 044256-07 044193-02 2163613-07 044260-08 614018-05 2163559-07 5.750' __ __ __ __ __ __ 6.000" 044256-08 044193-03 031228-09 044260-09 614019-01 2163559-08 6.625" 044256-09 645328-04 2010583-10-01 044260-10 614019-02 2163559-09 7.000" 044256-10 044193-05 031228-11 044260-11 614019-03 2163559-10 7.625" 044256-11 044193-06 031228-12 044260-12 614019-04 2163559-01 7.750" __ __ __ __ __ __ 8.625" 044256-13 044193-08 031228-14 __ __ __ 9.000" 044256-14 044193-09 031228-15 044260-14 614019-06 2163559-13 9.625" 044256-15 044193-10 031228-16 044260-15 614020-01 2163559-14 10.750" 044256-16 044194-01 2010583-17 044260-16 614020-02 2163559-15 11.750" 044256-17 044194-02 031228-18 044260-17 614020-03 2163559-16 13.375" 044256-18 044194-03 2010583-04-01 044260-18 614020-04 2163559-17 13.625" 044256-21 044194-05 031228-24 __ __ __ 13.750" 044256-19 044194-04 031228-19 __ __ __ 16.000" 044256-20 044195-01 031228-21 044260-19 614021-01 2163559-18 18.625" 044256-22 614459-01 031228-25 __ __ __ 20.000" __ __ __ 044260-20 614021-02 2163559-21

Part Numbers for U BOP Pipe Rams

Pipe Size

(11)

Hang-off weights are estimated capacities with hardened top corners of the

hang-off rams. This enables the rams to dig into the tool joint and provide

superior hang-off capacity while still meeting NACE requirements.

For variable bore rams (VBRs) and FLEXPACKER rams, hang-off data refer

to Cameron Engineering Bulletin 859D.

Hang-Off Weights

U 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.

The DS shearing blind ram can cut larger diameter tubulars or multiple

tubing strings regardless of their orientation to the centerline of the ram. A blade

seal between the upper and lower faces eliminates the need for moving pipe

after shearing.

Features include of shearing blind rams and DS 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 integrated cutting edge.

• CAMRAM™ top seals are standard for all U BOP shearing blind rams

through 18-3/4".

• For U and UII BOPs through 18-3/4," part numbers beginning with 644XXX

indicate the CAMRAM lipped-plate design. Other part numbers may use

standard elastomer material and reinforced plates. Verify this with your

Cameron representative.

• H2S SBRs are available for critical service applications and include a blade

material of hardened high alloy suitable for H2S service.

• The Cameron shearing blind ram has a single-piece body with an integrated

cutting edge.

U BOP H

2

S Shearing Blind Ram Part Numbers

U BOP Shearing Blind Ram

DS Shearing Blind Ram

BOP Bore Size and 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Working Pressure Upper Ram Ram Blade Packer Packer Top Blade Set Lower Ram Ram Packer Packer Top Blade

(psi) Subassy. Packer Seal Insert Screw Subassy. Seal Insert

13-5/8" 5000 and 10,000 644781-01 644780-01 644435-01-00-01 046751-01-00-01 046752-01-00-01 644223-01-00-01 644581-01-00-01 644582-01 644781-02 644780-02 046751-01-00-01 046752-01-00-01 644223-01-00-01 644581-02-00-01 18-3/4" 10,000 2010186-01 2010187-01 2010192-01 2010191-01 2010190-01 2010193-01 2010182-01 644524-01 2010186-02 2010188-01 2010191-01 2010190-01 2010193-01 2010183-01 6 1 4 4 8 14 3 4 11 2 6 7 5 15 12 10 13 11 5 2 5 3 10 SD-10827

U BOP H2S Shearing Blind Ram

SD-10815

SD-9348

Part number 15 for both sizes is 200231.

1 9 7 1 2 3

Pipe Size

Pipe Rams

3-1/2"

425,000 lbs

4-1/2"

550,000 lbs

5"

600,000 lbs

5-1/2"

600,000 lbs

6-5/8"

600,000 lbs

Hang-Off Weights

(12)

U BOP DS Shearing Blind Ram

(See page 13 for item number reference)

U BOP Shearing Blind Ram Part Numbers

(See page 13 for item number reference)

Description and Item Number

BOP Bore Size and 1 2* 3* 4* 5* 6* 7 8** 9** 10** 11

Working Pressure Upper Ram Body Side Side Blade Blade Lower Ram Body Side Side Top Seal

Subassy. Packer Packer Seal Seal Subassy. Packer Packer (2 Required)

11" 5000 and 10,000 psi 645078-01-00-01 645079-01-00-01 645080-02-00-01 645080-01-00-01 645031-02-00-01 645031-02-00-01 645078-02-00-01 645079-02-00-01 645080-02-00-01 645080-01-00-01 644217-02-00-01 13-5/8" 5000 and 10,000 psi 645026-01-00-01 645027-01-00-01 2010985-01 2010985-02 2010986-01 2010986-02 645026-02-00-01 645027-02-00-01 20101985-01 2010985-02 6445033-01-00-01

*Part of Upper Ram Subassembly.

*Part of Upper Ram Subassembly. Item 6 not shown.

14

Description and Item Number

BOP Bore Size and 1 2 3 4 5 6 7 8 9 10

Working Pressure Upper Ram Body* Blade Side Side Lower Ram Body Side Side Top Seal

Subassy. Packer* Packer* Packer* Subassy.** Packer Packer (2 Required)

7-1/16" 5000, 10,000, 15,000 046792-01-00-03 645079-01-00-01 _ 049358-01-00-03 049358-02-00-03 046792-02 046212-01-00-04 049347-01-00-02 _ 644217-02-00-01 11" 5000, 10,000 psi 049392-01-00-02 049009-01-00-02 2010462-04 2020460-07 2010461-07 049392-02-00-02 049010-01-00-02 2010461-07 2010460-07 2040453-01 11" 15,000 psi 614297-01 614275-01 2020462-04 2010460-07 2040461-07 614297-02 614274-01 2010460-07 2010461-07 2010453-01 13-5/8" 5000, 10,000 psi 046748-01 046-49-01-00-02 064435-01-00-01 046751-01-00-02 046750-01-00-02 046748-02 046750-01 046751-01-00-02 046752-01-00-02 644223-01-00-01 13-5/8" 15,000 psi 614004-01 2010291-01 046910-01 046751-05 046752-05 614004-02 614003-01 046751-05 046752-05 644226-01-00-01 16-3/4" 5000 psi 046766-01-00-01 049006-01-00-01 046910-03-00-01 046751-03-00-01 046752-03-00-01 046766-02 049007-01 046751-03-00-01 046752-03-00-01 644229-01-00-01 16-3/4" 10,000 psi 046773-01 046774-01-00-01 046910-03 046751-03-00-01 046752-03-00-01 046773-02 046775-01 046751-03-00-01 046752-03-00-01 644229-01-00-01 18-3/4" 10,000 psi 046776-01 046777-01-00-01 046910-02 2010191-01 2010190-01 046776-02 046778-01-00-01 2010191-01 2010190-01 6441232-02 20-3/4" 3000 psi 046783-01 046784-01 _ 061535-01-00-01 _ 046783-02 046785-01 061547-01-00-01 615247-02-00-01 019514-00-00-01 21-1/4" 2000 psi 046783-01 046784-01 _ 061535-01-00-01 _ 046783-02 046785-01 061547-01-00-01 615247-02-00-01 019514-00-00-01 21-1/4" 5000 psi 049983-01 049981-01 046910-05-00-01 046751-06 046752-06 046683-02 046682-01 046751-06 046752-06 645478-01 21-1/4" 7500,10,000 psi 046788-01 049012-01 046910-05-00-01 046751-06 046752-06 046788-02 049011-01 046751-06 046752-06 645478-01

Drill Pipe Shearing Requirements

The minimum shearing configurations needed for each size U BOP to meet

the requirements of the proposed second edition of API 16A are listed in the

following chart. Each shearing configuration is capable of shearing the

corresponding pipe at a closing pressure equal to or less than 2800 psi. For

further information on shearing requirements for different pipe sizes and

grades, contact your Cameron representative.

Minimum Shearing Configurations for the U BOP

API Designated

Ram

Pressure

Pipe

Shearing

Size

Type

Rating (psi)

OD (In.)

Lb/Ft

Grade

Configuration

7-1/16"

SBR

All

3-1/2

13.3 S

Shear Bonnets with Tandem Boosters

11"

SBR

10,000 and Lower

5

19.5 E

Shear Bonnets with Tandem Boosters

11"

DS

10,000 and Lower

5

19.5 E

Large Bore Shear Bonnets

11"

SBR

15,000 and Higher

5

19.5 G

Large Bore Shear Bonnets

13-5/8"

SBR

10,000 and Lower

5

19.5 G

Shear Bonnets with Tandem Boosters

13-5/8"

DS

10,000 and Lower

5

19.5 G

Large Bore Shear Bonnets

13-5/8"

SBR

15,000 and Higher

5

19.5 S

Large Bore Shear Bonnets

16-3/4"

SBR

All

5

19.5 S

Large Bore Shear Bonnets

18-3/4"

SBR

All

5

19.5 S

Standard Bonnets

20-3/4"

SBR

3000 and Lower

5

19.5 G

Shear Bonnets with Tandem Boosters

21-1/4"

SBR

3000 and Lower

5

19.5 G

Shear Bonnets with Tandem Boosters

21-1/4"

SBR

5000 and Higher

5

19.5 S

Standard Bonnets

(13)

12A** 2A 24A 26A 5A 42A SD-10816

Large Bore Shear Bonnets

* Bonnet Assembly (Right) 615195-01 615194-01-00-01614596-01 615419-01 615196-01 615191-01 614498-01 615540-01 615530-01 615537-01 615526-01 615525-01

* Bonnet Assembly (Left) 615195-02615194-02-00-01614596-02 615419-02 615196-02 615191-02-00-01 614498-02 615540-02 615530-02 615537-02 615526-02 615525-02 2A Intermediate Flange/Shear 615188-01 615188-01 615188-01 615459-01 615192-01 615192-01 614766-01 615538-01 615528-01 615535-01 615523-01 615523-01 3A Bonnet/Shear 615189-03 615189-02 615189-01 615640-01 615143-02 615143-01 614772-01 615448-01 615527-01 615534-01 615522-01 615522-02 5A Operating Piston/Shear 645249-01 645249-01 645249-01 615457-01 615209-01 615209-01 614760-01 615539-01 615529-01 615536-01 615524-01 615524-01 702645- 702645- 702645- 702640- 702640- 702640- 702640- 702645- 702645- 702645- 702640-

702640-45-51 45-51 45-51 45-81 45-81 45-81 45-81 46-51 46-51 46-51 45-81 45-81 26A Lip Seal, Operating Piston/Shear 710586 710586 710586 710542 710542 710542 710542 710588 710588 710588 710542 710542 42A Wear Ring, Operating Piston/Shear 049223-15 049223-15 049223-15 049223-04 049223-04 049223-04 049223-04 049223-17 049223-17 049223-17 049223-14 049223-14

*Two shear bonnet assemblies, one right and one left, are required per cavity. The shear bonnet assembly consists of all items shown on the illustration. **See pages 8, 9 and 10 for bonnet bolt part numbers.

24A O-Ring, Int Flg to Bonnet Lip

Tandem Boosters for U BOPs

*The 7-1/16" tandem booster is a part of the standard land and platform shear configuration for 7-1/16" U BOPs.

A BOP equipped with tandem boosters can

deliver increased shearing force while not

increasing the wear and tear on the packers.

Tandem boosters approximately double the force

available to shear pipe. Since the tailrod of the

tandem booster has the same stroke as the BOP's

operating piston, the standard shear locking

mechanism can be installed on the outside end of

the booster. For information on lock screws and

the required spacers, see pages 8, 9 and 10.

For information concerning applications where

a tandem booster is required, consult your

Cameron representative.

Large Bore Shear Bonnet Assembly

(See pages 8, 9 and 10 for items not called out on this drawing.)

23 11 4 3 14 12 8 1 15 5 16 10 2 6 13 9 17 7 SD-10803-99

Tandem Booster Exploded View

Tandem Booster Part Numbers

11" 11" 11" 11" 13-5/8" 13-5/8" 13-5/8" 13-5/8" 16-3/4" 16-3/4" 20-3/4" 21-1/4"

Item Description 3000 5000 10,000 15,000 3000 5000 10,000 15,000 5000 10,000 3000 2000

No. (2 Required per Cavity) psi psi psi psi psi psi psi psi psi psi psi psi

Model II Model II Model II Model 79 Model 11 Model II Model II Model B Model B Model II Model II Model II

7-1/16" 11" 11" 15,000 psi 20-3/4" 3000 psi Item Description 3000, 5000 3000, 5000 13-5/8" 3000, 5000 and No. 10,000 and 15,000 psi* 5,000 and 10,000 psi and 10,000 psi 21-1/4" 2000 psi

Qty Part No. Qty Part No. Qty Part No. Qty Part No.

1 Cylinder 1 644959-01 2 645113-01 2 645113-03 2 645113-04 2 Cylinder Head 1 644960-01 2 645171-01 2 645171-03 2 645171-03 3 Piston 1 644961-01 2 2032370-02 2 645172-03 2 645172-03 4 Tailrod 1 644962-01 2 645173-01 2 645173-03 2 645173-04 5 Adapter Plate 1 644963-01 2 645115-01 2 645115-03 2 645115-03 6 Screw, SDC HD Cap 8 018541-34 16 018542-13 16 018542-14 16 018542-14 7 O-Ring 1 702640-24-91 2 702645-36-11 2 702645-37-11 2 702645-37-11 8 Seal Ring 1 710541 2 712352 2 710538 2 710538 9 Wear Ring, Oper. Piston 1 049223-03 2 049223-21 2 049223-01 2 049223-01 10 Filter, Muffler 1 710621 2 710621 2 710417 2 710417 11 Seal, Lip 1 011741-32 2 212741-33-00-01 2 212741-34-00-01 2 212741-34-00-01 12 Seal Ring 1 710620 2 712351 2 710419 2 710419 13 Wear Ring, Cylinder 1 644443-02 2 644443-03 2 645215-01 2 645215-01 14 Seal Ring 1 705955 2 712445 2 710418 2 710418 15 O-Ring 1 702640-33-11 2 702645-33-51 2 702645-33-71 2 702645-33-71 16 Alignment Ring 1 645116-02 2 645116-01 2 645116-03 2 645116-03 17 Pipe Plug 1 __ 2 201018 2 005930-05-10 2 005930-05-10 18 Connector, Tubing 1 019624-01 2 __ 4 204887-10-06-57 4 204887-10-06-57 19 Cross 1 006347-08 1 675029-52 1 675029-23 2 675029-23 20 Nipple, Pipe Reg. 2 __ 1 685902-07-00-30 1 685902-07-00-30 1 685902-07-00-30 21 Hose Assembly 2 711010 2 2708021 2 711374 2 711374 22 Connector, Tubing 1 204888-08-05-56 2 204887-10-05-56 - __ - __ 23 Stud, Double End - __ 16 219065-12-05-01 - __ - __ 26 Connector, Tubing 1 501133-71-22 2 204887-10-06-56 - __ -27 Adapter, Pipe - __ 2 675029-01 - __ - __ – Repair Kits - 2164148-01 - 2164148-03 - 2164148-02 - 2164148-02

(14)

U BOP Variable Bore Rams (VBR

™

_{and VBR-II}

™

₎

U BOP DSI and DVS Shear Rams

The Cameron VBR-II is the next generation of the highly popular Cameron

variable bore ram (VBR) packer. The patent pending VBR-II accommodates a

range of pipe sizes and may be used in existing Cameron variable bore rams.

The VBR-II seals on a range of drill pipe sizes as well as hexagonal kellys and

provides uniform sealing pressure with virtual elimination of extrusion paths.

As indicated in the chart below, the VBR-II is the standard VBR in most common

sizes. In sizes where the VBR-II is not specified in the chart, the popular

Cameron VBR is the standard offering. VBR-II packers for other size BOPs and

other pipe size ranges are available upon request.

Dual string interlocking (DSI) shear rams and double V shear (DVS) rams are

also available for the U BOP. The interlocking feature of these rams provides the

capability of shearing wireline and braided cable with zero tension in the line,

while still maintaining a seal. The blades are interlocked by using pockets in the

lower ram and arms on the upper ram to prevent any gap between blade surfaces.

DSI rams are similar to standard DS shear rams except for the interlock

feature. DSI shear rams are capable of shearing tubing, small pipe, braided

cable, slickline and solid sinker bar.

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 tubing, small pipe , braided cable and slickline.

U BOP Variable Bore Ram

SD-5129

Top Seal VBR Packer

Dual String Interlocking (DSI) Shear Rams

Double V Shear (DVS) Shear Rams

Lower Ram Body

Upper Ram Body Top Seal

Lower Ram Body

Upper Ram Body Top Seal

Side Packer Upper Shear Ram

Side Packer Lower Shear Ram

Blade Seal Upper Shear Ram

Side Packer Blade Packer

SD11320-99 SD11318-99

U BOP Variable Bore Ram Part Numbers

16

BOP Size and Pipe Size Ram Ram Top

Working Pressure Range Subassembly Body Packer Seal

7-1/16" 3000,5000,10,000 and 15,000 psi 3-1/2" to 2-3/8" 615066-01 615065-01 614616-02 644214-02-00-01 7-1/16" 3000,5000,10,000 and 15,000 psi 4" to 2-7/8 644901-01 614605-01 614616-02 644214-02-00-01 11" 3000, 5000 and 10,000 psi VBR-II 5" to 3-1/2" 645360-01 644836-01 644926-02 644217-01-00-01 11" 15,000 psi 5" to 2-7/8" 614456-01 644754-01 644931-01 2010453-02 13-5/8" 3000, 5000 and 10,000 psi VBR-II 7" to 4-1/2" 046675-01 046671-01 644924-03 644223-02-00-01 13-5/8" 3000, 5000 and 10,000 psi VBR-II 5-1/2" to 3-1/2" 2163945-01 2011438-01 645089-02-00-01 644223-02-00-01 13-5/8" 3000, 5000 and 10,000 psi VBR-II 5" to 2-7/8" 645166-01 644744-01 645089-02-00-01 644223-02-00-01 13-5/8" 15,000 psi 7" to 5" 614104-01 614146-01 644924-02 644226-02-00-01 13-5/8" 15,000 psi 5" to 3-1/2" 614129-01 644745-01 644921-01 644226-02-00-01 16-3/4" 5000 7" to 3-1/2" 046676-01 046672-01 644920-01-00-01 644229-01-00-01 16-3/4" 10,000 psi 5" to 2-7/8" 2163175-01 644746-01-00-01 645128-01-00-01 644229-01-00-01 16-3/4" 10,000 psi 7" to 5" 046676-01 046672-01 644920-01-00-01 644229-01-00-01 18-3/4" 10,000 psi VBR-II 7-5/8" to 3-1/2" 046677-01 046673-01 644927-02 644232-03-00-01

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CAMRAM 350 Packers and Top Seals for U BOPs

CAMRAM 350 U BOP pipe ram packers and top seals are available for

applications which require high temperature capabilities and greater H2S

resistance than standard CAMRAM packers and top seals.

CAMRAM 350 is available in all U BOP sizes in which standard CAMRAM

packers and top seals are offered. At present, only pipe sizes (up to 6-5/8") are

manufactured.

CAMRAM packers in drill pipe sizes feature the Cameron patented lipped

plate design. All packers also have chamfered ends on the top and bottom

reinforcing plates to prevent ram bore scoring and reduce elastomer extrusion.

All packers and top seals are molded using CAMLAST™ high performance

elastomer from Cameron Elastomer Technology.

U BOP CAMRAM 350 Part Numbers

7-1/16" 11" 11" 13-5/8" 13-5/8" 16-3/4" 18-3/4" 20-3/4", 3000 psi Pipe Size 3000-15,000 psi 3000-10,000 psi 15,000 psi 3000-10,000 psi 15,000 psi 3000-10,000 psi 10,000 psi 21-1/4", 2000 psi

(In.) Top Seal: Top Seal: Top Seal: Top Seal: Top Seal: Top Seal: Top Seal: Top Seal:

644701-01 644703-01 644705-01 644707-01 644709-01 644711-01 644713-01 2164113-01

Packer Packer Packer Packer Packer Packer Packer Packer

Blind 644700-01 644702-01 644704-01 644706-01 644708-01 644710-01 644712-01 2164105-01 2.375 644700-07 644702-06 644704-05 644706-06 644708-03 — — — 2.875 644700-08 644702-07 644704-06 644706-07 644708-04 644710-04 — — 3.500 644700-09 644702-08 — 644706-08 644708-05 644710-05 644712-04 2164105-04 4.000 — 644702-10 — 644706-10 644708-07 644710-06 — — 4.500 — 644702-11 644704-09 644706-11 — 644710-07 — — 5.000 — 644702-14 644704-10 644706-14 644708-11 644710-09 644712-10 2164105-07 5.500 — 644702-16 — 644706-16 — — — 2164105-08 5.875 — — — — — — — 2164105-09 13.375 — — — — — — — 2164105-17

FLEXPACKER

™

_{and FLEXPACKER-NR}

™

_s

BOP Size and Pipe Size Packer Top Seal Working Pressure Range Part No. Part No.

11" 3000, 5000 and 10,000 psi 2-3/8" to 3-1/2" 2010123-01 644217-01-00-01 13-5/8" 3000, 5000 and 10,000 psi 2-3/8" to 3-1/2" 2010113-01 644223-01-00-01 18-3/4" 10,000 psi 2-7/8" to 5" 645346-01 644232-04 20-3/4" 3000 psi 5" to 7" 645353-01 019514-00-00-01 21-1/4" 2000 psi 5" to 7" 645353-01 019514-00-00-01

FLEXPACKER

SD-10315

The Cameron FLEXPACKER ram is the latest development in multiple-bore

sealing. Each FLEXPACKER ram is designed to close and seal around several

diameters of tubing and pipe. The Cameron FLEXPACKER-NR is a narrow

range variable bore ram packer designed for use with tapered drill strings.

These packers can be used in existing Cameron BOPs.

FLEXPACKER Sizes and Part Numbers

FLEXPACKER-NR

SD-24364

_{Inserted Packer}

SD-016611

FLEXPACKER-NR Sizes and Part Numbers

BOP Size and Working Pressure Pipe Size Range Part Number

11” 3000, 5000, and 10,000 psi WP, Type U 2-3/8” x 3-1/2” 2011740-01 11” 3000, 5000, and 10,000 psi WP, Type U 3-1/2” x 5” 2163445-01 13-5/8” 3000, 5000 and 10,000 psi WP, Type U 2-3/8” x 3-1/2” 2011716-01 13-5/8” 3000, 5000 and 10,000 psi WP, Type U 3-1/2” x 5” 2011673-01 13-5/8” 3000, 5000 and 10,000 psi WP, Type U 5” x 6-5/8” 2011688-01 18-3/4” 10,000 psi WP, Type U 5” x 6-5/8” 2011907-01 18-3/4” 10,000 psi WP, Type U 3-1/2” x 5” 2011701-01

Inserted Packer Sizes and Part Numbers

BOP Size Pipe Size Packer Assy. Insert Modified Packer Part Number Part Number Part Number

7-1/16” 15,000 psi WP 2-3/8” 2010833-04 2010771-04 2010813-04 7-1/16” 15,000 psi WP 2-7/8” 2010833-05 2010771-05 2010813-05 7-1/16” 15,000 psi WP 3-1/2” 2010833-06 2010771-06 2010813-06 7-1/16” 15,000 psi WP 4-1/2” 2010833-07 2010771-07 2010813-07 11” 10,000 psi WP 2-3/8” 2010952-01 2010938-01 2010937-01 11” 10,000 psi WP 2-7/8” 2010952-02 2010938-02 2010937-02 11” 10,000 psi WP 3-1/2” 2010952-03 2010938-03 2010937-03 11” 10,000 psi WP 4-1/2” 2010952-04 2010938-04 2010937-04 11” 10,000 psi WP 5” 2010952-05 2010938-05 2010937-05

Inserted Packers

Note: 20" and 26" packers are "severe service" and are technically not CAMRAM 350. They do not incorporate the lipped plate design.

The Cameron Inserted Packer for stripping/snubbing service is designed

with a field replaceable, wear-resistant non-rotating insert block. The insert

block is fabricated from a specially formulated ultra-high molecular weight

polyethylene (UHMW-PE) which extends service life. The insert block is

designed to be self-locking in the packer and should not require screws or other

fasteners to hold it in place. The Cameron design eliminates the major causes

of failure for inserted packers using semicircular inserts held in place with

screws, including rapid insert wear out and insert rotation resulting in

permanent packer damage.

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U BOP Bonnet Rebuild Softgoods Kit Components

(Available for 7-1/16" 3000, 5000, 10,000 and 15,000 psi: 11" 3000, 5000 and 10,000 psi; and 13-5/8" 3000, 5000 and 10,000 psi U BOPs.)

Bonnet Rebuild Softgoods Kits

For popular size U BOPs, a bonnet rebuild softgoods kit is available to

provide all parts required to reseal the operating system.

Kit parts are shrink-film packed to prevent loss and assure long shelf life.

The kits are less expensive than individual parts. All parts in each kit are

identified with part numbers and parts list index numbers.

BOP Size Pressure Rating/Bonnet Type Kit Part Number*

7-1/16" 3000, 5000, 10,000 and 15,000 psi All 644909-01 11"2 3000, 5000 and 10,000 psi Pipe 644909-02

11” 15,000 All 644831-08 13-5/8" 3000, 5000 and 10,000 psi Pipe 644909-03 13-5/8” 15,000 All 644831-12 16-3/4" 5000 psi Pipe 644831-14 16-3/4" 10,000 psi All 644831-15 18-3/4" 10,000 psi All 644909-04 20-3/4" 3000 psi Pipe 644831-17 21-1/4" 2000 psi Pipe 644831-18 21-1/4" 5000 psi All 644831-19 21-1/4" 10,000 psi Pipe 644831-21 26-3/4" 3000 psi All 644831-22

Item Number* Description

18 Ring, Plastic Packing 19 Ring, Plastic Energizing 20 Seal Ring, Connecting Rod 21 Ring, Backup

24 O-Ring, Operating Cylinder

25 O-Ring, Operating Piston Rod to Intermediate Flange 26 Lip Seal, Operating Piston

27 Seal Ring, Tail Rod 28 O-Ring, Wiping

Item Number* Description

29 O-Ring, Ram Change Piston to Body

30 O-Ring, Ram Change Piston Rod to Intermediate Flange 31 O-Ring, Ram Change Cylinder to Intermediate Flange 32 O-Ring, Ram Change Piston to Bonnet

33 O-Ring, Ram Change Piston 34 O-Ring, Bonnet Bolt Retainer 39 Packing, Plastic** 42 Wear Ring, Operating Piston

*Item numbers are the same as exploded view shown above. **Not shown on illustration.

Kit Part Numbers

18

34 42 26 24 18 19 30 27 28 25 29 32 31 33 21 20 SD-5287

U BOP Bonnet Softgoods Components

*1 kit contains softgoods for 1 bonnet.