1 Cameron International Corporation

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1 Cameron International Corporation

About this CatalogThe purpose of this catalog is to serve as a quick reference for our customers. However, many ofCameron’s  products  are  designed  to  customer  specific  requirements.All the information contained in this catalog is generic, weights, dimensions, part numbers, etc.should be confirmed for your specific equipment.TABLE OF CONTENTSU  BOPRam Availability Chart4U BOP Overview5U BOP Hydraulic Control System6Operating Data and Fluid Requirements7U BOP Specifications8Double U BOP Diagram9Part Numbers7  1/16”  3,000  - 7  1/16”  15,000  psi1011”  3,000  - 11”  15,000  psi1113  5/8”  3,000  - 13  5/8”  15,000  psi1216  3/4”  3,000  - 18  3/4”  10,000  psi1320  3/4”  3,000  - 26  3/4”  3,000  psi14Bonnet Rebuild Softgoods Kits15-16Drill Pipe Shearing Requirements17U BOP Lifting Plates17Large Bore Shear Bonnets18Large Bore Shear Bonnet Rebuild Softgoods Kit Components19Large Bore Shear Bonnet Softgoods Kit Part Numbers19Tandem Boosters for UBOP Threaded20Tandem Boosters for UBOP Composite21-23UM  BOPUM BOP DescriptionUM BOP Open & Close Hydraulics2425Operating Data and Fluid Requirements25Single UM BOP Specifications and DimensionsDouble Single UM BOP Specifications and Dimensions2627Single UM BOP with Tandem Specifications and Dimensions282 Cameron International Corporation

TABLE OF CONTENTSUM  BOPPart Numbers7  1/16”  5,000  - 15,00029-3011”  5,000  &  10,00031-3211”  15,00033-3413”-5/8 5,000 & 10,00035-36Tandem  Boosters  7  1/16”- 13  5/8”37-39Standard Accessories40U  and UM  BOP’sU BOP Pipe Rams41Part Numbers7  1/16”  3,000  - 15,000  &  11”3,000  - 10,000 psi4211”  15,000  &  13  5/8”  3,000  -10,000 psi4313  5/8”  15,000  &  16  3/4”  3,000  - 10,000 psi4418  3/4”  10,000  &  21  1/4”  5,000  &  10,000  psi4521  1//4”  2,000  &  20  3/4  3,000  - 26  3/4”  2,000  - 3,000 psi46Hang-Off Weights47U BOP Shearing Blind Rams48Part Numbers48H2S Shearing Blind Ram Part Numbers49Severe Service, H2S Shearing Blind Rams50DS Shearing Blind Ram Part NumbersISR Shearing Blind Rams5152DSI and DVS Shear Rams53Variable Bore Rams54Flexpacker’s  and  Flexplacker-NR’s55Inserted Packers56CAMRAM 350 Packers and Top Seals57-58Optional Ram Wear Pads59Bonnet Seals and Connecting Rod Seals59U BOP CAMLAST Bonnet and Connecting Rod Seals59Bonnet Seal Carriers603 Cameron International Corporation

RAM Availability ChartDescriptionTL/T BOPU/UM BOPU II BOPPipe Rams Available to Fit Standard PipeSizesYesYesYesVariable Bore Rams AvailableYesYesYesIn Some BOP SizesIn Some BOP SizesYesYesIn Some BOP SizesIn Some BOP SizesIn Some BOP SizesIn Some BOP SizesFLEXPACKER Rams AvailableShearing Blind Rams AvailableDVS Shear Rams AvailableISR Shear Ram AvailableIn Some BOPSizesIn Some BOPSizesIn Some BOPSizesIn Some BOPSizesSuper Shear Casing RamYesYes(Through 16-3/4")NoGrip and Seal Rams AvailableNoIn Some BOP SizesNoCAMRAM Top Seals StandardYesYes(through 18-3/4")Yes(through 18-3/4")CAMRAM Packers StandardYesIn Some BOP SizesIn Some BOP SizesCAMRAM 350 Packers and Top Seals AvailableYesYesYesRams Suitable for H2S ServiceYesYesYesRam Wear Pads StandardYesAvailableAvailable4 Cameron International Corporation

Type U BOP OverviewThe Cameron U BOP blowout preventer is the most widely used ram-type BOP for land, platformand subsea applications worldwide. Like all other Cameron preventers, the rams in the U BOP arepressure-energized. Well bore 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 increasedwell bore pressure.Other features of the U BOP include:Bonnet seal carrier is available to eliminate the need for high makeup torque on bonnet boltsand nuts. The new 13-5/8”  bodies  have  a  bore  seal.  Therefore  you  can  add  the  seal  carrierwithout additional re-work. All other sizes require modification to accept the seal carrier.Manual or Hydraulic operating systems available.Hydraulically operated locking mechanisms, wedgelocks, lock the ram hydraulically and holdthe rams mechanically closed even when actuating pressure is released. The operating systemcan 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 eliminatethe possibility of the wedgelock becoming unlocked due to hydrostatic pressure.Retrofit to UM Bonnet is available to provide more shearing force without the need for shearbonnets, large bore bonnets, or tandem boosters.Other features include hydraulically opening bonnets, forged body and a wide selection of rams tomeet all applications. See page 46-50 for rams available to fit the U BOP.U Blowout Preventer5 Cameron International Corporation

U BOP Hydraulic Control SystemThe U blowout preventer is designed so that hydraulic pressure opens and closes the rams and provides themeans 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 isclear 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 arepulled outward, near the bonnets, before the bonnets begin moving toward the preventer body. This assuresthat the rams never obstruct the bore or interfere with the pipe in the hole. Hydraulic pressure draws thebonnets tightly against the preventer body and the bonnet bolts are reinstalled to hold the bonnets closed.U BOP Preventer Hydraulic Control SystemRam Open, Bonnet ClosedRam, Closed, Bonnet Open6 Cameron International Corporation

Operating Data & Fluid RequirementsBore Size and WorkingPressureGals to OpenGals to CloseLocking ScrewPipe Rams(1Pipe Rams (1 Set) Turns (Each End)Set)ClosingRatioOpening Ratio7-1/16" All WP1.31.3186.9:12.2:111" Except 15,000 psi3.43.5277.3:12.5:111" 15,000 psi13-5/8" Except 15,000 psi13-5/8" 15,000 psi Model B16-3/4" 3,000 psi Model B16-3/4" 5,000 psi Model B16-3/4" 10,000 psi18-3/4" 10,000 psi20-3/4" 3,000 psi21-1/4" 2,000 psi21-1/4" 5,000 psi21-1/4" 10,000 psi26-3/4" 3,000 .3:13.7:11.3:11.3:14.0:14.0:11.0:1Large Bore Shear Bonnet Operating Data and Fluid RequirementsBore Size and WorkingPressureGals to Open Pipe Gals to Close Pipe Locking ScrewRams (1 Set)Rams (1 Set)Turns (Each End)ClosingRatioOpeningRatio7-1/16" All WP11" Except 15,000 psi6.87.02712.0:14.8:111" 15,000 psi8.99.03215.2:13.7:113-5/8" Except 15,000 psi10.510.93210.8:14.5:113-5/8" 15,000 psiModel B16.016.24516.2:16.0:116-3/4" 3,000 psi Model B18.219.03810.4:14.4:116-3/4" 5,000 psi Model B18.219.03810.4:14.4:116-3/4" 10,000 psi18-3/4" 10,000 psi20-3/4" 3,000 psi21-1/4" 2,000 1----10.8:110.8:14.4:1----1.7:11.7:121-1/4" 5,000 psi-------------------------21-1/4" 10,000 psi-------------------------26-3/4" 3,000 psi-------------------------7 Cameron International Corporation

U BOP SpecificationsThe following specifications apply to typical Cameron U type BOPs. Your Cameron representativecan provide information on non-standard BOP assemblies.Side outlets to 4-1/16”  (7-1/16”  on  26-3/4”  BOPs)  can  be  provided  beneath  each  set  of  rams  oneither or both sides of U BOPs. Side outlets can be studded, open-face flange or clamp hub withthe 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 5,000psi for 13-5/8”  and  larger  bore  BOPs.Hydraulic  control  connections  for  operation  of  rams  and  bonnets  are  1”  NPT.  There  are  two  con- ‐nections  for  each  set  of  rams.    Wedgelock  connections  are  ½”  NPT.The capital letters in the following designations refer to the U BOP dimensional views anddimensional charts shown on the following pages.A-1Length - bonnets closed, locking screws lockedA-2Length - bonnets opened, locking screws unlockedA-3Length - bonnets closed, with wedgelocksA-4Length - bonnets opened, with wedgelocksB-1Height - flangedB-2Height - clamp hubsB*** Height - added  height  if  30”  spacing  is  required  for  doubleCWidth - no side outletsDCenterline of preventer to outlet flange or hub face. This distance is variable andmust be determined per individual specificationsE-1Centerline of side outlet below rams to bottom flange faceE-2Centerline of side outlet below rams to bottom hub faceF-1Top of upper ram to top flange faceF-2Top of upper ram to top hub faceGHeight of ramH-1Centerline of side outlet between rams to bottom flange faceH-2Centerline of side outlet between rams to bottom hub faceJTop of lower ram to bottom of upper ramNote: All weights listed are based on utilizing closed die forgings.8 Cameron International Corporation

Double U BOPSD17500Note:  “*”  Indicates  Recommended  Spare  Parts9 Cameron International Corporation

U BOP Part Numbers 7-1/16" 3,000 - 7-1/16" 15,000 psi WPItemDescriptionQty Qty7-1/16"7-1/16"7-1/16"7-1/16"No.Model IISgl Dbl3,000 psi5,000 psi10,000 psi15,000 psi1234567BodyIntermediate FlangeBonnetRam AssemblyPiston, OperatingCylinder, OperatingHousing, Locking -00-01030278-03-00-01644216-( 0278-02644216-( 0278-01644216-( )2010520-02030274-02-70030308-018Locking 19202122232425262728293031Piston, Ram Change/Open2Piston, Ram Change/Close2Cylinder, Ram Change4Bolt, Bonnet8Stud, Locking Screw Housing16Nut, Locking Screw Housing16Check Valve, Plastic Packing2Screw, Plastic Packing2Pipe Plug, Plastic Packing2Ring, Plastic Packing1Ring, Plastic Energizing1Seal Ring, Connecting Rod1Ring Back-Up2Seal, Bonnet2Pin, Ram Guide4O-Ring, Operating Cylinder2O-Ring, Operating Piston Rod to Int Flg1Lip Seal, Operating Piston1Seal Ring, Tail Rod1O-Ring, Wiping1O-Ring, Ram Change Piston to Body2O-Ring, Ram Change Piston Rod to Int Flg 2O-Ring, Ram Change Cylinder to Int 44O-Ring, Ram Change Cylinder to BonnetO-Ring, Ram Change PistonO-Ring, Bonnet Bolt RetainerCap Screw, Int Flange to BonnetGland, BleederPlug, BleederLifting EyePacking, PlasticWasherRing, RetainerWear Ring, Operating PistonSpacer, ShearO-Ring, Cross 221-1* A large bore shear bonnet is available for these sizes. For part numbers, see page 18.10 Cameron International Corporation

11" 3,000 - 11"15,000 psi WP U BOP Part onBodyIntermediate FlangeBonnetRam AssemblyPiston, OperatingCylinder, OperatingHousing, Locking ScrewLocking ScrewPiston, Ram Change/OpenPiston, Ram Change/CloseCylinder, Ram ChangeBolt, BonnetStud, Locking Screw HousingNut, Locking Screw HousingCheck Valve, Plastic PackingScrew, Plastic PackingPipe Plug, Plastic PackingRing, Plastic PackingRing, Plastic EnergizingSeal Ring, Connecting RodRing Back-UpSeal, BonnetPin, Ram GuideO-Ring, Operating CylinderO-Ring, Operating Piston Rod to IntFlgLip Seal, Operating PistonSeal Ring, Tail RodO-Ring, WipingO-Ring, Ram Change Piston to BodyO-Ring, Ram Change Piston Rod toInt FlgO-Ring, Ram Change Cylinder to IntFlgO-Ring, Ram Change Cylinder toBonnetO-Ring, Ram Change PistonO-Ring, Bonnet Bolt RetainerCap Screw, Int Flange to BonnetGland, BleederPlug, BleederLifting EyePacking, PlasticWasherRing, RetainerWear Ring, Operating PistonSpacer, ShearQty QtySgl Dbl*11"3,000 psiModel II*11"5,000 psiModel II*11"10,000 psiModel II*11"15,000 psiModel 7912222222224816162222224 244144444444481632324444448 488----144114-02-00-02030268-01644219-( 702645-45-11----144114-02-00-02030268-02644219-( 219-( 0313-03702645-45-11----163151-010312412010456-( 482010180-0248702645-33-51816702645-22-7116** 32** 4049223-01687117-03* A large bore shear bonnet is available for these sizes. For part numbers, see page 18.** Required on all 11" 15,000 psi and 16-3/4”  10,000  psi  BOP’s  with  manual  locking  screws. 11" 15,000 psi requires 8 for single, 16 for double.11 Cameron International Corporation

U BOP Part Numbers 13 -5/8" 3,000 - 13-5/8" 15,000 psi criptionSglDbl3,000 pasiModel II5,000 psiModel II10,000 psiModel II15,000 psiModel rmediate FlangeBonnetRam AssemblyPiston, OperatingCylinder, OperatingHousing, Locking ScrewLocking ScrewPiston, Ram Change/OpenPiston, Ram Change/CloseCylinder, Ram ChangeBolt, BonnetStud, Locking Screw HousingNut, Locking Screw HousingCheck Valve, Plastic PackingScrew, Plastic PackingPipe Plug, Plastic PackingRing, Plastic PackingRing, Plastic EnergizingSeal Ring, Connecting RodRing Back-UpSeal, BonnetPin, Ram GuideO-Ring, Operating CylinderO-Ring, Operating Piston Rod to IntFlgLip Seal, Operating PistonSeal Ring, Tail RodO-Ring, WipingO-Ring, Ram Change Piston to BodyO-Ring, Ram Change Piston Rod to IntFlgO-Ring, Ram Change Cylinder to IntFlgO-Ring, Ram Change Cylinder to BonnetO-Ring, Ram Change PistonO-Ring, Bonnet Bolt RetainerCap Screw, Int Flange to BonnetGland, BleederPlug, BleederLifting EyePacking, PlasticWasherRing, RetainerWear Ring, Operating PistonSpacer, 4444484884----030270-01-00-02030284-02644225-( 45-51018492-90----030270-01-00-02615143-01644225-( 44225-( 228-( 7383940414243* A large bore shear bonnet is available for these sizes. For part numbers, see page 18.12 Cameron International Corporation

U BOP Part Numbers 16 -3/4" 3,000 - 18-3/4" 10,000 psi SglQtyDblBody11Intermediate Flange24Bonnet24Ram Assembly24Piston, Operating24Cylinder, Operating24Housing, Locking Screw24Locking Screw24Piston, Ram Change/Open24Piston, Ram Change/Close24Cylinder, Ram Change48Bolt, Bonnet816Stud, Locking Screw Housing1632Nut, Locking Screw Housing1632Check Valve, Plastic Packing24Screw, Plastic Packing24Pipe Plug, Plastic Packing24Ring, Plastic Packing24Ring, Plastic Energizing24Seal Ring, Connecting Rod24Ring Back-Up48Seal, Bonnet24Pin, Ram Guide48O-Ring, Operating Cylinder48O-Ring, Operating Piston Rod to Int Flg24Lip Seal, Operating Piston24Seal Ring, Tail Rod24O-Ring, Wiping24O-Ring, Ram Change Piston to Body48O-Ring, Ram Change Piston Rod to Int48FlgO-Ring, Ram Change Cylinder to Int Flg48O-Ring, Ram Change Cylinder to Bonnet48O-Ring, Ram Change Piston48O-Ring, Bonnet Bolt Retainer816Cap Screw, Int Flange to Bonnet24** 48**Gland, Bleeder24Plug, Bleeder24Lifting Eye22Packing, Plastic1020Washer24Ring, Retainer24Wear Ring, Operating Piston24Spacer, Shear---*16-3/4"3,000 psiModel B*16-3/4"5,000 paiModel B*16-3/4"10,000 paiModel II18-3/4"10,000 psiModel II----038944038843-02644231-( 03038843-01644231-( 3-21----691848691849644231-( 1459644234-( 741-60021793-40 -25689523-03033186-01-04049223-07-----* A large bore shear bonnet is available for these sizes. For part numbers, see page 18.** The 18 3/4" requires 32 for single and 64 for double.13 Cameron International Corporation

U BOP Part Numbers 20-3/4" 3,000 - 26-3/4" 3,000 psi WPItemNo.DescriptionQty QtySgl Dbl*20-3/4"3,000 psi*21-1/4"2,000 psi21-1/4"5,000 psi21-1/4"10,000 psi26-3/4"3,000 psi1Body11Model II-----Model II-----Model II-----Model II-----Model II-----2Intermediate 5-02049963-01041357-01-00-010383264Ram Assembly24044256-( )044256-( )044262-( )044262-( )044260-( )5Piston, 0141356-01-00-012113510-016Cylinder, 274-11-70030274-05-707Housing, Locking 058Locking Screw240308460308460410850410850342339Piston, Ram 38174-0310Piston, Ram 038324-0311Cylinder, Ram -11-70030273-05-7012Bolt, 10181-21030312-13-00-0113Stud, Locking Screw -08-4114Nut, Locking Screw 15Check Valve, Plastic w, Plastic 0-0917Pipe Plug, Plastic 0-05-10005930-05-1018Ring, Plastic 9-2419Ring, Plastic 8586-0120Seal Ring, Connecting 21Ring Back-Up48----------021793-3922Seal, -0123Pin, Ram Guide48030313-04030313-04030313-0724O-Ring, Operating Cylinder48702645-45-51702645-45-5125O-Ring, Operating Piston Rod to Int Flg24018492-90018492-9026Lip Seal, Operating Piston2471053871053871054427Seal Ring, Tail 28O-Ring, -34-51702645-33-7129O-Ring, Ram Change Piston to 4-31702645-34-4130O-Ring, Ram Change Piston Rod to Int -11702645-34-9131O-Ring, Ram Change Cylinder to Int -01702645-43-9132O-Ring, Ram Change Cylinder to -44-21702645-44-1133O-Ring, Ram Change -43-11702645-42-913435O-Ring, Bonnet Bolt RetainerCap Screw, Int Flange to Gland, 4-0837Plug, 4-0938Lifting 39Packing, 46689523-0141Ring, 72-8542Wear Ring, Operating -1043Spacer, 8-08-41 -00-01 212741-36-00-01021793-39-----644197-08-00-01 18492-90710544710538212741-36-00-01 0-93 702585-31-00-70* A large bore shear bonnet is available for these sizes. For part numbers, see page 18.14 Cameron International Corporation

Bonnet Rebuild Softgoods Kits & ComponentsFor  popular  size  U  BOP’s  a  bonnet  rebuild  softgoods  kit  is  available  to  provide  all  parts  required  to  reseal  the  operatingsystem. Kit parts are shrink-firm packed to prevent loss and assure long shelf life. All parts in each kit are identifiedwith part numbers and parts list index numbers.U BOP Bonnet Softgoods ComponentsSD 017515If you require parts certified to API 16A, please verify part numbers with your local Cameron representative.15 Cameron International Corporation

U BOP Bonnet Rebuild Softgoods Kit ComponentsItem Number* See page 15Description181920212425262728293031323334Ring, Plastic PackingRing, Plastic EnergizingSeal Ring, Connecting RodRing, BackupO-Ring, Operating CylinderO-Ring, Operating Piston Rod to Intermediate FlangeLip Seal, Operating PistonSeal Ring, Tail RodO-Ring, WipingO-Ring, Ram Change Piston to BodyO-Ring, Ram Change Piston Rod to Intermediate FlangeO-Ring, Ram Change Cylinder to Intermediate FlangeO-Ring, Ram Change Piston to BonnetO-Ring, Ram Change PistonO-Ring, Bonnet Bolt Retainer394244Packing, Plastic**Wear Ring, Operating PistonO-Ring (not shown)Kit Part NumbersBOP Size (in.)7-1/16Pressure Rating/Bonnet TypeKit Part Number*3,000, 5,000, 10,000 and 15,000 psi All **644909-01113,000, 5,000 and 10,000 psi Pipe **644909-021115,000 psi All644831-0813-5/83,000, 5,000 and 10,000 psi Pipe **644909-0313-5/815,000 psi All644831-1216-3/4"3,000 psi all644831-1316-3/45,000 psi Pipe644831-1416-3/410,000 psi All644831-1518-3/410,000 psi All644909-0420-3/43,000 psi Pipe644831-1721-1/42,000 psi Pipe or Shear **644831-1821-1/45,000 psi All644831-1921-1/410,000 psi Pipe or Shear644831-2126-3/43,000 psi All644831-22* One kit contains softgoods for one bonnet.** Except Large Bore Shear Bonnets16 Cameron International Corporation

Drill Pipe Shearing RequirementsRefer to EB702D for shearing information and requirements or contact your Cameron representative for differentpipe sizes and grades.U BOP Lifting PlatesBOP Size (in.)Pressure RatingLifting Plate AssyRating (Tons)7-1/1611113,000, 5,000, 10,000 and 15,000 psi3,000, 5,000 and 10,000 psi15,000 psi644930-07644930-03644930-0260505013-5/83,000, 5,000, 10,000 and 15,000 20-3/420-3/421-1/421-1/421-1/421-1/43,000, 5,000 10,000 and 15,000 psi3,000 and 5,000 psi10,000 psi3,000, 5,000 and 10,000 psi10,000 psi10,000 psi3,000 psi3,000 psi2,000 psi2000 psi5,000 psi5,000 45,000 and 10,000 psi (Special)644852-0318017 Cameron International Corporation

Large Bore Shear "(2 Required per Cavity)3,000 psiModel II5,000 psiModel II10,000 psiModel II15,000 psiModel 793,000 psiModel 115,000 psiModel 11*Bonnet Assembly 1-615191-01-70*Bonnet Assembly -615191-02-702AIntermediate -015AOperating A O-Ring, Int Flg to Bonnet Lip26A Lip Seal, Operating Piston/Shear42A Wear Ring, Operating Piston/ShearItemDescription13-5/8"13-5/8"16-3/4"(2 Required per Cavity)10,000 psi15,000 psi5,000 psiModel 11Model BModel BModel IINo.16-3/4"20-3/4"21-1/4"10,000 psi 3,000 psi 2,000 psiModel II Model II*Bonnet Assembly ---*Bonnet Assembly --2AIntermediate 01615448-01615527-01615534-

Double Single UM BOP Specifications and Dimensions 27 . The Cameron U BOP blowout preventer is the most widely used ram-type BOP for land, platform and subsea applications worldwide. Like all other Cameron preventers, the rams in the U BOP are pressure-energized. Well bore pressure

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