2002 Replacement Parts Catalog

Drill Pipe Shearing Requirements
The minimum shearing configurations needed for each size U BOP to meet the requirements of
the 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.
API Designated Size Ram Type Pressure Rating (psi) Pipe OD (In.) Pipe lb/ft Pipe Grade Shearing 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/ISR 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 with Tandem Boosters
13-5/8” SBR 10,000 and Lower 5 19.5 G Shear Bonnets with Tandem Boosters
13-5/8” DS/ISR 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
21-1/4 SBR 10,000 and Higher 5 19.5 G Standard Bonnets
Large Bore Shear Bonnets
12A**
3A
42A
5A
26A
24A
2A
Large Bore Shear Ram
Bonnet Assembly
SD-017503
Item
No.
*
*
2A
Description
(2 Required per
Cavity)
Bonnet Assembly
(Right)
Bonnet Assembly
(Left)
Intermediate
Flange/Shear
11”
3000 psi Model II
11”
5000 psi
Model II
11”
10,000 psi
Model II
11”
15,000 psi
Model 79
13-5/8”
3000 psi
Model 11
13-5/8”
5000 psi
Model II
13-5/8”
10,000 psi
Model II
13-5/8”
15,000 psi
Model B
16-3/4”
5000 psi
Model B
16-3/4”
10,000 psi
Model II
20-3/4”
3000 psi
Model II
21-1/4”
2000 psi
Model II
615195-01 615194-01-00-01 614596-01-00-01 615419-01 615196-01 615191-01-00-01 614498-01-00-02 615540-01 615530-01 615537-01 615526-01 615525-01
615195-02 615194-02-00-01 614596-02-00-01 615419-02 615196-02 615191-01-00-01 614498-02 615540-02 615530-02 615537-02 615526-02 615525-02
615188-01 615188-01 615188-01 615459-01 615192-01 615192-01-00-01 614766-01-00-02 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
24A
26A
42A
Operating
Piston/Shear
O-Ring, Int Flg to
Bonnet Lip
Lip Seal,
Operating
Piston/Shear
Wear Ring,
Operating
Piston/Shear
615190-02-00-01 615190-02-00-01 615190-02-00-01 615457-01 615209-01 615209-01-00-01 614760-01-00-02 615539-01 615529-01 615536-01 615524-01 615524-01
702645-45-51 702645-45-51 702645-45-51 702645-45-81 702645-45-81 702645-45-81 702645-45-81 702645-46-51 702645-46-51 702645-46-51 702645-45-81 702645-45-81
710586 710586 710586 710542 710542 710542 710542 710588 710588 710588 710542 710542
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 17, 19 and 21 for bonnet bolt part numbers.
TC1001 24 © 2002 Cooper Cameron, Cameron Division