Cameron Um Bop Ram
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Operation and Maintenance Manual
UM Blowout Preventer
TC1542
All the information contained in this manual is the exclusive property of Cooper Cameron Corporation, Cameron Division. Any reproduction or use of the calculations, drawings, photographs, procedures or instructions, either expressed or implied, is forbidden without the written permission of Cameron or its authorized agent.
Initial Release A1 August 2002
Copyright © 2002 all rights reserved By Cooper Cameron Corporation Cameron Division
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PREFACE The procedures included in this book are to be performed in conjunction with the requirements and recommendations outlined in API Specifications. Any repairs to the equipment covered by this book should be done by an authorized Cameron service representative. Cameron will not be responsible for loss or expense resulting from any failure of equipment or any damage to any property or injury or death to any person resulting in whole or in part from repairs performed by other than authorized Cameron personnel. Such unauthorized repairs shall also serve to terminate any contractual or other warranty, if any, on the equipment and may also result in equipment no longer meeting applicable requirements. File copies of this manual are maintained. Revisions and/or additions will be made as deemed necessary by Cameron. The drawings in this book are not drawn to scale, but the dimensions shown are accurate. This book covers Cameron UM Blowout Preventers, which are products of Cooper Cameron Corporation. Cooper Cameron Corporation Cameron Division P.O. Box 1212 Houston, Texas 77251-1212 713-939-2211 http://www.coopercameron.com
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Contents Single Open-Face Flange or Studded UM BOP Dimensions . . . . . . . . 6 Double Open-Face Flange or Studded UM BOP Dimensions . . . . . . . 8 Single with Tandem Booster Dimensions . . . . . . . . . . . . . . . . . 10 Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Tandem Boosters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Hydraulic Control System . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Specifications and Accessories . . . . . . . . . . . . . . . . . . . . . . . 22 Ram Hang-Off Weights and Shear Requirements . . . . . . . . . . . . . 23 Pipe Rams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Shearing Blind Rams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Flexpackers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 CAMRAM™ 350 Packers and Top Seals . . . . . . . . . . . . . . . . . . 32 Bonnet Seals and Connecting Rod Seals . . . . . . . . . . . . . . . . . . 33 UM BOP Operation and Maintenance (T-275 ) . . . . . . . . . . . . . . 34 Bonnet Bolt Torque Requirements . . . . . . . . . . . . . . . . . . . . . 50 Recommended Torque for B-7 Cap Screws (EB 701D) . . . . . . . . . . . 51
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The capital letters in the following designations refer to the UM BOP dimensional views below and dimensional charts shown on the following page. A-1 Length - bonnets closed, locking screws locked A-2 Length - bonnets opened, locking screws unlocked B-1 Height - flanged B-2 Height - studded 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 Centerline of side outlet to bottom flange face F Top of ram to top flange face G Height of ram A
C
D
G B F
E
UM BOP Assembly, Single SD 034559
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Single Open-Face Flange or Studded UM BOP Dimensions* E
F
G
Approx. Weight (lb.)FlgXFlg
Approx. Weight (lb.)StdXStd
20.250”
8.750”
7.844”
5.50”
2600
2477
20.250”
10.406”
9.625”
5.50”
2652
2477
15.50”
20.625”
11.062”
12.031”
5.50”
3275
2825
31.812”
15.50”
20.625”
11.688”
12.656”
5.50”
3525
2825
146.875”
35.688”
16.63”
25.750”
13.125”
13.844”
6.75”
6400
9650
134.500”
201.000”
41.688”
20.26”
30.250”
15.125”
17.094”
7.50”
10,300
10,300
Vertical Bore (cm)
A-1 (cm)
A-2 (cm)
B-1 (cm)
B-2 (cm)
C (cm)
E (cm)
F (cm)
G (cm)
Approx. Weight (kg)FlgXFlg
Approx. Weight (kg)StdXStd
3000
17.9
199
296
61
43
51
22
20
14
1179
1124
5000
17.9
199
296
70
43
51
26
24
14
1203
1124
7-1/16”
10,000
17.9
199
296
78
39
53
28
31
14
1486
1281
7-1/16”
15,000
17.9
199
296
81
39
53
30
32
14
1599
1281
11”
10,000
27.9
244
373
91
42
65
33
35
17
2903
2903
13-5/8”
10,000
34.6
342
511
106
51
77
38
43
19
4672
4377
Size
Pressure Rating (psi)
Vertical Bore (in)
A-1
A-2
B-1
7-1/16”
3000
7-1/16
78.250”
116.500”
7-1/16”
5000
7-1/16
78.250”
116.500”
7-1/16”
10,000
7-1/16
78.250”
7-1/16”
15,000
7-1/16
11”
10,000
13-5/8”
B-2
C
24.062”
17”
27.500”
16.75”
116.500”
30.562”
78.250”
116.500”
11
96.250”
10,000
13-5/8
Size
Pressure Rating (psi)
7-1/16” 7-1/16”
*Available with Stud X Flange Connections.
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The capital letters in the following designations refer to the UM BOP dimensional views below and dimensional charts shown on the following page. A-1 Length - bonnets closed, locking screws locked A-2 Length - bonnets opened, locking screws unlocked B-1 Height - flanged B-2 Height - studded B*** Height - with 30” spacer 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 Centerline of side outlet below rams to bottom flange face F Top of upper ram to top flange face G Height of ram H Centerline of side outlet between rams to bottom flange face J Top of lower ram to bottom of upper ram
A
C
D
G
J B
F
E
H
UM BOP Assembly, Double SD 034560
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Double Open-Face Flange or Studded UM BOP Dimensions*
E
F
G
H
J
Approx. Weight (lb.)FlgXFlg
Approx. Weight (lb.)StdXStd
20.250”
8.750”
7.844”
5.50”
25.688”
11.438”
5100
4950
20.250”
10.406”
9.625”
5.50”
27.094”
11.188”
4904
4729
17.438”
20.625”
11.062”
12.031”
5.50”
29.125”
12.562”
5850
5500
33.50”
17.438”
20.625”
11.688”
12.656”
5.50”
29.750”
12.562”
6100
5500
55.875”
36.44”
16.562”
25.750”
13.125”
13.844”
6.75”
33.312”
13.438”
11,300
11,300
172.250”
66.625”
41.26”
12.562”
30.250”
15.125”
17.094”
7.50”
40.062”
17.438”
18,400
18,400
A-2 (cm)
B-1 (cm)
B-2
B***
C (cm)
E (cm)
F (cm)
G (cm)
H (cm)
J (cm)
Approx. Weight (kg)FlgXFlg
Approx. Weight (kg)StdXStd
Size
Pressure Rating (psi)
Vertical Bore (in.)
A-1
A-2
B-1
7-1/16”
3000
7-1/16
78.250”
116.500”
7-1/16”
5000
7-1/16
78.250”
116.500”
7-1/16”
10,000
7-1/16
78.250”
7-1/16”
15,000
7-1/16
11”
10,000
13-5/8”
Size
B-2
B***
C
41.000”
34”
18.562”
44.188”
33.50”
18.812”
116.500”
48.625”
31.50”
78.250”
116.500”
49.875”
11
96.250”
146.875”
10,000
13-5/8
114.125”
Pressure Rating (psi)
Vertical Bore (cm)
A-1 (cm)
7-1/16”
3000
17.9
199
296
61
86
51
22
20
14
65
29
2313
2245
7-1/16”
5000
17.9
199
296
70
85
51
26
24
14
69
28
2224
2145
7-1/16”
10,000
17.9
199
296
78
80
53
28
31
14
74
32
2654
2495
7-1/16”
15,000
17.9
199
296
81
85
53
30
32
14
76
32
2767
2495
11”
10,000
27.9
244
373
91
93
65
33
35
17
85
34
5126
5126
13-5/8”
10,000
34.6
342
511
106
105
77
38
43
19
102
44
8346
8346
*Available With Stud X Flange Connections
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The capital letters in the following designations refer to the UM BOP dimensional views below and dimensional charts shown on the following page. A-1 Length - bonnets closed, locking screws locked A-2 Length - bonnets opened, locking screws unlocked B-1 Height - flanged B-2 Height - studded 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 Centerline of side outlet to bottom flange face F Top of ram to top flange face G Height of ram
A
C
D
G
B F
E
UM BOP Assembly, Single with Tandem Boosters SD 034566
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Single UM BOP with Tandem Boosters Dimensions*
Approx. Approx. Weight Weight (lb.)FlgXFlg (lb.)StdXStd
Size
Pressure Rating (psi)
Vertical Bore (in)
A-1
A-2
B-1
B-2
C
E
F
G
13-5/8”
10,000
13-5/8”
169.125”
235.875”
41.688”
30.88”
30.50”
15.125”
17.094”
7.5”
Size
Pressure Rating (psi)
Vertical Bore (cm)
A-1 (cm)
A-2 (cm)
B-1 (cm)
B-2
C (cm)
E (cm)
F (cm)
G (cm)
Approx. Weight (kg)FlgXFlg
Approx. Weight (kg)StdXStd
13-5/8”
10,000
34.6
430
599
106
78
77
38
43
19
5262
4990
*Available with Stud X Flange Connections.
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11,600
11,000
35
37
22
34
40
26
33
3
6
43
27
25
44
37
6
35
29
28
24
38
12
31
33
34
20
23
5
4
39
31
13
11
10
51
15
14
17
66
53
52 67 56
36
54
1 55
19
18
16
21
2 50
UM BOP, 7-1/16” SD 034510
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7-1/16” UM Blowout Preventer Part Numbers Item No.
Description
Qty - Single
Qty - Double
7-1/16” 5000 psi Model II
7-1/16” 10,000 psi Model II
----
7-1/16” 15,000 psi Model II
1
Body
1
1
2
Bonnet
2
4
3
Operating Piston
2
4
2010559-02
2010559-01
2010559-01
4
Ram Change Piston, Open
2
4
2011075-01
2011075-01
2011075-01
5
Ram Change Piston, Close
2
4
2011073-01
2011073-01
2011073-01
6
Ram Change Cylinder
4
8
2011074-01
2011074-01
2011074-01
10
Pin, Ram Guide
4
8
030313-02
030313-02
030313-02
11
Check Valve
2
4
M517988
M517988
M517988
12
Screw, Socket Head Set
2
4
005940-09
005940-09
005940-09
13
Pipe Plug, Heavy Hex Head
2
4
005930-05-10
005930-05-10
005930-05-10
14
Retainer Ring, Plastic Packing
2
4
2010178-01
2010178-01
2010178-01
15
Energizing RIng
2
4
018586-12
018586-12
018586-12
16
Lip Seal
2
4
212741-37
212741-37
212741-37
17
O-Ring
2
4
018492-92
018492-92
018492-92
18
Retainer, Lip Seal
2
4
689523-04
689523-04
689523-04
19
Retaining Ring, Spirolox
2
4
018572-83
018572-83
018572-83
20
Locking Screw
2
4
2010519-01
2010519-01
2010519-01
21
Ring Gasket
4
8
22
Locking Screw Housing
2
4
23
Operating Cylinder
2
4
2010529-02
2010529-02
2010529-02
24
Cylinder Head Weldment
2
4
2011328-01
2011328-01
2011328-01
25
Stud, Double Ended
8
16
2010189-19
2010189-19
2010189-19
26
Nut, Heavy Hex
8
16
2709000-13-01
2709000-13-01
2709000-13-01
27
Seal Ring
2
4
2708749-01
2708749-01
2708749-01
28
Retainer Ring, Tail Rod
2
4
2010527-01
2010527-01
2010527-01
29
Retaining Ring, Spirolox
2
4
041008-02-93-32
041008-02-93-32
041008-02-93-32
30
Seal RIng
2
4
2710280
2710280
2710280
31
O-Ring
4
8
702645-37-61
702645-37-61
702645-37-61
32
O-Ring
2
4
702645-26-91
702645-26-91
702645-26-91
33
Seal RIng
4
8
2724047
2724047
2724047
34
Wear Ring, Ram Change Piston
4
8
049223-28
049223-28
049223-28
35
O-Ring
8
16
702645-33-71
702645-33-71
702645-33-71
36
O-Ring
4
8
702645-32-81
702645-32-81
702645-32-81
37
O-Ring
8
16
702645-32-41
702645-32-41
702645-32-41
38
Stud, Double Ended
16
32
----
219065-08-03-61
219065-08-03-61
39
Nut, Heavy Hex
16
32
----
2709000-08-01
2709000-08-01
40
Lifting Eye
4
8
011849
011849
011849
41
Split Retainer Ring
2
4
2010599-01
2010599-01
2010599-01
42
Concentric Booster Ring
2
4
2010600-01
2010600-01
2010600-01
43
Seal Ring
2
4
710541
710541
710541
44
Plastic Packing
10
20
007650-08
007650-08
46
Blind Plug
4
8
017454-09
----
017454-09
47
Pipe Plug
4
8
002504-04
----
002504-04
48
Tubing Gland
4
8
017454-08
----
017454-08
66
Name Plate
1
1
2032175-03
2032175-01
----
67
Name Plate
1
----
025950
025950
----
50
Bonnet Bolt
8
16
2010514-02
51
Bonnet Seal (Carrier Type)
4
8
51A
Bonnet Seal (Face Type)
2
4
52
Stud, Double Ended
12
----
----
219067-14-07-41
----
53
Nut, Heavy Hex
12
----
----
2709000-14-01
----
54
Stud, Double Ended
16
----
----
219067-08-03-61
----
55
Nut, Heavy Hex
16
----
----
2709000-08-01
----
56
Name Plate
1
1
----
236606-01
----
66
Name Plate
1
1
67
Name Plate
1
----
Ram Change Piston Cover
2
4
645046-17
645046-17
645046-17
Standard Accessory Items
1
1
697149-01
697149-02
697149-02
Locking Screw Accessory Items
2
697150-01
697150-01
2010585-01
---2010584-01
---2010530-01
---2010515-03
021792-21
----
2010530-01
2010530-01
007650-08
2010514-03 ----
644197-01-00-01
-------
644197-01-00-01
---644197-01-00-01
2032175-03
2032175-01
----
025950
025950
----
Accessory Items
4
----
Expendable Items
TC1542
Ring Gasket
2
4
702002-03-52
702003-15-22
702003-15-22
Ring Gasket
2
4
702002-04-62
702003-15-62
702003-15-62
13
35
38
26
22
28
32
33
6
21
23
21
5
30 31
3
4 32
35
6
33
28
17 36
20
37
24 86
25
40
42
2
10
78
62
15
17
14
34
1
11
52
74
41
29
12
13
87
19
18
16
43
UM BOP, 11” SD 034498 TC1542
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11” UM Blowout Preventer Part Numbers Item No.
Description
Qty - Single
11” 3000 psi
Qty - Double
11” 5000 psi
11” 10,000 psi
11” 15,000 psi
1
Body
1
1
----
----
----
----
2
Bonnet (Seal Carrier)
2
4
----
----
----
----
2A
Bonnet (Face Seal)
2
4
----
2011152-01
2164126-01
3
Piston Subassembly
2
4
----
2011173-01
2011173-01
----
4
Ram Change Piston - Open
2
4
----
2011155-01
2011155-01
----
4A
Ram Change Piston - Open, Special
----
----
----
5
Ram Change Piston - Close
2
4
----
5A
Ram Change Piston - Close, Special
----
----
----
6
Ram Change Cylinder
4
8
----
8
O-Ring
----
----
----
---2011144-01
----
----
----
----
----
----
----
----
----
2011144-01 ----
2011154-01
----
2011154-01 -------
----
9
Ram Change Piston Cap
----
----
----
10
Ram Guide Pin
4
8
----
030313-03
030313-03
11
Check Valve
2
4
----
M517988
M517988
----
12
Set Screw, Socket Head
2
4
----
005940-09
005940-09
----
13
Pipe Plug
2
4
----
005930-05-10
005930-05-10
----
14
O-Ring
2
4
----
2010178-02
2010178-02
----
15
Energizing Ring
2
4
----
018586-13
018586-13
----
16
Lip Seal
2
4
----
212741-38-00-01
212741-38-00-01
----
17
O-Ring
6
12
----
018492-91
018492-91
----
18
Retainer, Lip Seal
2
4
----
689523-05
689523-05
----
19
Retaining Ring, Spirolox
2
4
----
018572-84
018572-84
----
20
Locking Screw
2
4
----
046628-01
046628-01
----
21
O-Ring
4
8
----
702645-38-21
702645-38-21
----
22
Locking Screw Housing
2
4
----
2011168-01
2011168-01
----
23
Operating Cylinder
2
4
----
2011172-01
2011172-01
----
24
Cylinder Head Weldment
2
4
----
2011167-01
2011167-01
----
25
Stud, Double Ended
8
16
----
219065-17-20-01
219065-17-20-01
----
26
Nut
8
16
----
2164777-01
2164777-01
----
28
O-Ring
4
8
----
702645-33-31
702645-33-31
----
29
Plastic Packing
10
20
----
007650-25
007650-25
----
30
Seal Ring
2
4
----
2724061
2724061
----
31
Wear Ring
2
4
----
049223-31
049223-31
----
32
Wear Ring
4
8
----
049223-32
049233-32
----
33
O-Ring
8
16
----
702645-33-91
702645-33-91
----
34
O-Ring
4
8
----
702645-33-01
702645-33-01
----
35
O-Ring
8
16
----
702645-32-61
702645-32-61
----
36
Stud, Double Ended
16
32
----
219065-12-05-01
219065-12-05-01
----
37
Nut
16
32
----
2709000-12-01
2709000-12-01
----
38
Lifting Eye
2
4
----
011849
011849
----
40
Blind Plug
4
8
----
017454-09
017454-09
----
41
Plug, Pipe, Threaded
4
8
----
002504-04
002504-04
----
42
Tubing Gland
4
8
----
017454-08
017454-08
----
43
Ring Gasket
4
8
----
021792-22
021792-22
----
52
Bonnet Bolt
8
16
----
2010962-01
2164128-01
62
Bonnet Seal
4
8
----
62A
Bonnet Seal (Face Type)
2
4
----
644197-02-00-01
644197-02-00-01
----
74
O-Ring
8
16
----
702645-22-91
702645-22-91
----
78
Lifting Eye
2
2
----
011849
011849
----
96
Name Plate
1
1
----
2032175-03
2032175-03
----
97
Name Plate
1
1
----
025950
025950
-------
----
----
-------
----
Accessory Items Standard Accessories
1
1
----
697149-02
697149-02
Locking Screw Accessories
2
4
----
697150-02
697150-02
----
Cover, Ram Change Pistons
2
2
----
645046-18
645046-18
----
Ring Gaskets (Top & Bottom Conn.)
2
2
----
702002-05-42
702003-15-82
----
Expendable Items
TC1542
15
31
15
38
23 31 36 37
20
45
9
8
35
36
6
5
22
39
4
75 74 1
76
33
29
3
30
11
43
40
2
42
41
10
66 65
50
See Detail “A”
64
16
12
14
78
43
32
24
11
42
12
14
41
43
11
43
19
17
18
51
71
3
70
40
28
25
27
14
12
11
Detail “A”
43
43
12
14
26
UM BOP, 13-5/8” SD034538 TC1542
16
13-5/8” UM Blowout Preventer Part Numbers Item No. 1 2 2A 3 4 4A 5 5A 6 6A 8 9 9A 10 11 12 14 15 16 17 18 19 20* 22* 23 23 24 24 25 26 27 28 29 30 31 32 33 35 36 37 37A 38 39* 40 41 42 43 45 50 51 64 65 66 70 71 74 75 76 77 78 78A 79 80**
Description
Qty - Single
Body Bonnet (Seal Carrier) Bonnet (Face Seal) Piston Subassembly Ram Change Piston - Open Ram Change Piston - Open, Special Ram Change Piston - Close Ram Change Piston - Close, Special Ram Change Cylinder Ram Change Cylinder, Special O-Ring Ram Change Piston Cap Ram Change Piston Cap, Special Ram Guide Pin Retainer Ring, Spirolox, Operating Piston Retainer, Polypak Seal Polypak Wear Ring, Ram Change Piston Check Valve Screw, Socket Head Pipe Plug Packing, Plastic Locking Screw Locking Screw Housing Operating Cylinder Operating Cylinder, Special Cylinder Head Cylinder Head, Special Cylinder Stud Nut, Cylinder Retainer Ring, Plastic Packing Energizing Ring Wear Ring, Operating Piston Seal Ring O-Ring Washer, Cylinder Stud Washer, Bonnet Bolt O-Ring O-Ring O-RIng O-RIng, Special for V Threaded Ram Change Piston O-Ring Screw Lifting Eye Tubing Gland Blind Plug Pipe Plug, Pressure Pipe Plug, Threaded Bonnet Bolt O-Ring Name Plate Name Plate Name Plate Lifting Lug Screw, Cap Stud, Top End Connection Nut, Top End Connection Pipe Plug Bonnet Seal Carrier Bonnet Seal (for Carrier) Bonnet Seal (Face Type) O-Ring Tandem Booster Assembly (Qty. 1 for 2 Bonnets)
1 2 2 (2) 2 2 2 2 4 4 4 4 4 4 8 8 8 4 2 2 2 2 2 2 2 2 2 2 24 24 2 2 2 2 4 24 8 4 8 8 8 4 16 4 4 4 12 4 8 8 1 1 1 2 8 20 20 2 2 4 (2) 2 1
Standard Accessories Locking Screw Accessories Spanner Wrench
1 2 1
Ring Gaskets (Top & Bottom Connection) Eyebolt Paste Loctite Adhesive Thread Sealant
2 2 1 1 1
Qty - Double 1 4 4 (4) 4 4 4 4 8 8 8 8 8 8 16 16 16 8 4 4 4 4 4 4 4 4 4 4 48 48 4 4 4 4 8 48 16 8 16 16 16 8 32 8 8 8 24 8 16 16 1 1 1 2 8 20 20 4 4 8 (4) 4 1 Accessory Items 1 4 1 Expendable Items 2 2 1 1 1
*Not Required When Using Wedgelocks or Tandem Boosters **Optional Tandem Boosters TC1542
17
13-5/8” 5000 psi ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
13-5/8” 10,000 psi ---2164340-01(02) 2164343-01(02) 2164345-01 2164433-02 2164433-01 2164434-02 2164434-01 2164347-02 2164347-01 702645-35-71 2164342-02 2164342-01 030313-01 708758 689523-06 2724613-01 2164449-01 M517988 005940-09 005930-05-10 007650-25 695234 2164346-01 2164348-02 2164348-01 2164341-02 2164341-01 2164361-01 2709000-12-22 012469-24 018586-01 049223-31 2724061 702645-38-21 K220607 2164450-01 702645-33-81 702645-34-61 702645-32-41 702645-32-81 702645-33-31 702585-25-00-30 011849 017454-08 017454-09 002504-14 203682 2164362-01 2164718-01 025950 2032175-03 236606-01 2164420-01 702546-31-00-34 219065-17-10-71 2709000-17-01 201019 645507-01-00-01 645509-01-00-01 644197-03-00-01 702645-56-91 2164649-01
13-5/8” 15,000 psi ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
----------
697149-12 697150-02 2164429-01
----------
----------------
702003-15-92 700734 705444 708740 711706
----------------
16 1 7 17 5 13 12 6 15 14 3 11 10 9 24 23 4 25 8
28 29 26 27
29 30
Tandem Booster Assembly SD 034536
TC1542
18
Tandem Boosters for UM 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 page 17. For information concerning applications where a tandem booster is required, consult your Cameron representative.
Item Number
Description
Part Number
Qty.
13-5/8” 10,000 psi WP
1
Adapter
2
2164650-01
3
Cylinder
2
2010884-01
4
Cylinder Head
2
2010882-02
5
Tail Rod
2
2010880-01
6
Piston
2
645172-03
7
Screw, 12 Pt Cap
16
702585-25-00-30
8
Screw, 12 Pt Cap
12
702585-34-01-54
9
O-Ring
2
702645-33-71
10
Seal, Lip
2
011741-34
11
O-Ring
2
702645-38-12
12
Seal Ring
2
710418
13
Wear Ring
2
645215-01
14
Wear Ring
2
049223-01
15
Seal Ring
2
704772
16
Filter, Muffler, Quiet Flow
2
2724042
17
Stud, Continuous Thread
2
702533-09-10-22
23
Gland, Tubing
2
017454-08
24
Blind Plug
2
017454-09
25
Plug, Pipe-Threaded Hex Socket
2
002504-28
26
Tubing, Hydraulic
2
2711865-12-11
27
Bushing, Pipe
2
K194489
28
Bushing, Pipe
2
203098
29
Connector, Tubing, Male
4
204887-08-05-17
30
Elbow, 90 Degree, Male
2
204890-08-05-17
TC1542
19
Standard
Tandem
Pipe Bonnet
Pipe Bonnet
Close Pressure
Open Pressure
Close Pressure
Shear Bonnet
Open Pressure
Shear Bonnet
UM BOP Open and Close Hydraulics (13-5/8” 10,000 Shown) SD 034582
TC1542
20
UM BOP Operating Data and Fluid Requirements Bore Size and Gals to Open Pipe Rams Working Pressure (1 set)
Gals to Close Pipe Rams (1 set)
Gals to Close Shear Rams (1 set)
Closing Area (Sq. inches)
Locking Screw Turns (Each End)
Closing Ratio
Opening Ratio
7-1/16” All WP
2.2
2.3
2.4
67.3
18
11.7:1
3.8:1
11” Except 15,000 psi
6.2
6.2
7.4
113.8
27
13.7:1
3.7:1
11” 15,000 psi
-
-
-
-
-
-
-
13-5/8” Except 15,000 psi
7.5
7.5
8.8
110.15
32
8.7:1
2.3:1
13-5/8” 15,000 psi Model B
-
-
-
-
-
-
-
Bore Size and Working Pressure
Liters to Open Pipe Rams (1 set)
Liters to Close Pipe Rams (1 set)
Liters to Close Shear Rams (1 set)
Closing Area (Sq. cm)
Locking Screw Turns (Each End)
Closing Ratio
Opening Ratio
7-1/16” All WP
8.3
8.7
9.1
434
18
11.7:1
3.8:1
11” Except 15,000 psi
23.5
23.5
28.0
734
27
13.7:1
3.7:1
11” 15,000 psi
-
-
-
-
-
-
-
13-5/8” Except 15,000 psi
28.4
28.4
33.3
711
32
8.7:1
2.3:1
13-5/8” 15,000 psi Model B
-
-
-
-
-
-
-
UM BOP Tandem Booster Operating Data and Fluid Requirements* Bore Size and Gals to Open Pipe Rams Working Pressure (1 set)
Gals to Close Pipe Rams (1 set)
Closing Area (Sq. inches)
Locking Screw Turns (Each End)
Closing Ratio
Opening Ratio
7-1/16” All WP
-
-
-
-
-
3.8:1
11” Except 15,000 psi
6.2
13.1
201.8
27
24.3:1
3.7:1
11” 15,000 psi
-
-
-
-
-
-
13-5/8” Except 15,000 psi
7.5
10.4
198
32
15.6:1
2.3:1
13-5/8” 15,000 psi Model B
-
-
-
-
-
-
*All volumes based on shear ram configuration Bore Size and Working Pressure
Liters to Open Pipe Rams (1 set)
Liters to Close Pipe Rams (1 set)
Closing Area (Sq. cm)
Locking Screw Turns (Each End)
Closing Ratio
Opening Ratio
7-1/16” All WP
-
-
-
-
-
3.8:1
11” Except 15,000 psi
23.5
49.6
1302
27
24.3:1
3.7:1
11” 15,000 psi
-
-
-
-
-
-
13-5/8” Except 15,000 psi
28.4
39.4
1277
32
15.6:1
2.3:1
13-5/8” 15,000 psi Model B
-
-
-
-
-
-
*All volumes based on shear ram configuration
TC1542
21
UM BOP Specifications and Accessories The following specifications apply to typical Cameron UM type BOPs. Your Cameron representative can provide information on non-standard BOP assemblies. • Side outlets to 4-1/16” can be provided beneath each set of rams on either or both sides of UM 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” BOPs. • Hydraulic control connections for operation of rams and bonnets are 1” NPT. There are two connections for each set of rams. UM BOP Standard Accessories Ram Lube*
Cameron Box Wrench*
Allen Wrench* Packing Screw
Handwheel**
Universal Joint**
Extension Wrench*
7-1/16” 3000 psi
713878
713114-08
8721-01
5457
6018-01
5652
7-1/16” 5000 psi
713878
7957-06
8721-01
5457
6018-01
5652
7-1/16” 10,000 and 15,000 psi
713878
713114-10
8721-01
5457
6018-01
5652
11” 3000, 5000 and 10,000 psi
713878
713114-10
8721-01
5298
6018-03
5526
11” 15,000 psi
713878
713114-13
8721-01
5298
6018-03
5526
Size and Working Pressure
13-5/8” 3000 and 5000 psi
713878
7959-08
8721-01
5298
6018-03
5526
13-5/8” 10,000 psi
713878
713114-10
8721-01
5298
6018-03
5526
13-5/8” 15,000 psi
713878
***
8721-01
5298
6018-03
5526
*One required. **Two required for single preventer, four for double preventer. ***Commercially available sockets are recommended.
TC1542
22
UM BOP Ram Hang-Off Weights and Shear Requirements Hang-Off Weights 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 weights up to 300,000 lb (136,078 kg) on hang-off rams for the lower pipe size in the range, 600,000 lb (272,155 kg) for the larger pipe size in the range.
Drill Pipe Shearing Requirements The minimum shearing configurations needed for each size UM 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.
Minimum Shearing Configurations for the UM BOP API Designated Size
Ram Type
Pressure Rating (psi)
Pipe OD (In.)
Pipe lb/ft
Pipe Grade
7-1/16”
SBR
All
3-1/2
13.3
S
Shear Bonnets with Tandem Boosters
Shearing Configuration
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
Note: See page 19 for a complete list of part numbers for the ltandem boosters.
TC1542
23
U and UM BOP Pipe Rams Pipe rams are available for use in Cameron UM BOPs to fit all commonly used sizes of tubing, drill pipe, drill collar or casing within the ranges in the charts on pages 25, 26, and 27. 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 and UM BOP pipe rams from 7-1/16” through 18-3/4” sizes. Packer part numbers beginning with 644xxx indicate the CAMRAM lipped-plate design. All other packers use standard elastomer material and reinforcement plates. • CAMRAM 350™ packers and top seals are available for high temperature service and for service in which concentrations of H2S are expected.
Top Seal
Ram
Packer
SD 017508
TC1542
24
U and UM BOP Pipe Ram Part Numbers Top Seal
Ram
Packer
SD 017508
Pipe Size (in.)
7-1/16” 3000, 5000, 10,000, and 15,000 psi WP Top Seal 644214-01-00-01 Assembly
Ram
Packer
644500-01-00-02 644215-01-00-01
11” 3000, 5000, and 10,000 psi WP Top Seal 644217-01-00-01
11” 15,000 psi WP Top Seal 2010453-01
13-5/8” 3000, 5000, and 10,000 psi WP Top Seal 644223-01-00-01
Assembly
Ram
Packer
Assembly
Ram
Packer
Assembly
Ram
Packer
644219-01
044118-01
644218-01-00-01
644222-01
044121-01
644221-01
644225-01
044147-01-00-01
644224-01-00-01
-
-
-
-
-
-
-
-
044118-07
019243-08
-
-
-
644225-02
044148-06
644224-02
044118-02
019243-06
644222-02
044121-02
644221-02
644225-03
044148-05
644224-03
044118-03
019243-05
644222-03
044121-03
644221-03
644225-04
044148-07
644224-04
044233-04
044118-04
019243-04
644222-04
044121-04
644221-04
644225-05
044148-03
644224-05
644219-06
044118-05
644218-06-00-01
644222-05
044121-05
2010454-05
644225-06
044148-01-00-01
644224-06-00-01
Blind
644504-01
1.050
644504-02
644501-01
644215-02
-
1.315
644504-03
644501-02
644215-03
044233-25
1.660
644504-04
644501-03
644215-04-00-01
044233-02
1.900
644504-05
644501-04
644215-05-00-01
044233-03
2.062
644504-06
644501-05
644215-06
2.375
644504-07
644501-06
644215-07-00-01
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
044148-02-00-01
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
644504-11
644503-02
644215-11-00-01
644219-10
044119-02
644218-10-00-01
044234-10
044122-04
644218-13
644225-10
044149-02
644224-10-00-01
4.500
644504-12
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
644218-13
-
-
-
644225-13
044150-01
644224-13
5.000
644504-14
644503-05
644215-14-00-01
644219-14
644835-03-00-01
644218-14-00-01
644222-10
644753-03
2010454-10
644225-14
644738-03-00-01
644224-14-00-01
5.500
644504-15
644503-06
644215-15-00-01
644219-16
044120-01
644218-16-00-01
044234-13
044123-01
2010454-11
644225-16
044150-03
644224-16-00-01
5.750
-
-
-
044233-23
044120-10
644218-17
-
-
-
-
-
-
5.875
-
-
-
-
-
-
-
-
-
644225-30
644738-06-00-01
644224-29-00-01
6.000
-
-
-
044233-16
044120-02
644218-18-00-01
044234-14
044123-02
690808-13
044244-13
044150-04
644224-17
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
644210-21-00-01
044234-17
044124-02
690808-16
644225-20
044151-02
644224-20-00-01
7.750
-
-
-
044233-22
044120-09
644218-22-00-01
-
-
-
044244-25
044151-06
644224-21
8.625
-
-
-
044233-20
044120-06
644218-23-00-01
-
-
-
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
-
-
-
-
-
-
-
-
-
644225-25
044152-01
644224-25-00-01
11.750
-
-
-
-
-
-
-
-
-
044244-26
614208-01
644224-26-00-01
3.500 Aluminum
644504-10
644503-01
644215-10
044233-08
044119-06
644218-09
-
-
-
044244-20
044149-04
644224-09
4.500 Aluminum
644504-13
644503-04
644215-13
044233-11
044119-07
644218-12
-
-
-
044244-10
044149-05
031215-17
5.000 Aluminum
-
-
-
044233-24
044119-08
644218-15
-
-
-
044244-32
044150-08
031215-27
TC1542
25
U and UM BOP Pipe Ram Part Numbers Top Seal
Ram
Packer
SD 017508
13-5/8” 15,000 psi Top Seal 644226-01-00-01
Pipe Size (in.)
16-3/4” 3000, 5000, and 10,000 psi Top Seal 644229-01-00-01
18-3/4” 10,000 psi Top Seal 644232-01-00-01
21-1/4” 5000 and 10,000 psi Top Seal 2010939-01
Assembly
Ram
Packer
Assembly
Ram
Packer
Assembly
Ram
Packer
Assembly
Ram
Packer
Blind
644228-01
044143-01
644227-01-00-01
644231-01
044179-01
644230-01-00-01
644234-01
044184-01
644233-01
044262-01
044214-01
2010851-19
1.050
-
-
-
-
-
-
-
-
-
-
-
-
1.315
-
-
-
-
-
-
-
-
-
-
-
-
1.660
-
-
-
-
-
-
-
-
-
-
-
-
1.900
-
-
-
644231-02
044180-03
644230-02-00-01
-
-
-
-
-
-
2.062
044243-02
044144-03
040910-20
-
-
-
-
-
-
-
-
-
2.375
644228-03
044144-01
644227-03-00-01
644231-03
044180-01
644260-03
044254-02
044185-01
644233-02
044262-02
044215-01
2010851-01
2.875
644228-04
044144-02
644227-04-00-01
644231-04
044180-02
644230-04
044254-03
044185-02
644233-03
044262-03
044215-02
2010851-02
3.500
644228-05
644739-01
644227-05-00-01
644231-05
644740-01
644230-05-00-01
644234-04
644741-01
644233-04-00-01
44262-04
644743-01
2010851-03
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
644227-08-00-01
644231-07
644740-02
644230-07-00-01
044254-07
644741-02
644233-07
044262-07
644743-02
2010851-05
4.750
044243-10
044145-01
040910-07
644231-08
044181-04
644230-08-00-01
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
644230-09-00-01
644234-10
644741-03
644233-10-00-01
044262-10
644743-03
2010851-07
5.500
044243-12
044145-03
644227-12-00-01
644231-10
044181-06
644230-10-00-01
044254-11
044185-10
644233-11
044262-11
044215-10
2010851-08
5.750
-
-
-
-
-
-
-
-
-
-
-
-
5.875
2164172-07
2724029-06
644227-24-00-01
644231-22
2724030-06
644230-23
644234-21
2724031-06
644233-21-00-01
044262-32
2724033-06
2010851-29
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
644227-15-00-01
644231-13
049291-03
644230-13
044254-15
044185-14
644233-14
044262-15
044215-14
2010851-11
7.625
044243-17
044146-02
644227-16-00-01
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
644230-15-00-01
044254-17
044185-16
041856-13
044262-17
044215-16
040962-13
9.000
044243-19
044146-04
040910-14
644231-16
049291-07
644230-16-00-01
044254-18
044185-17
041856-14
044262-18
044215-17
040962-14
9.625
044243-20
044146-05
644227-20-00-01
644231-17
049292-01
644230-17-00-01
044254-19
044185-18
644233-18
044626-19
044215-18
040962-15
10.750
044243-21
044146-06
644227-21-00-01
644231-18
049292-02
644230-18-00-01
044254-21
044185-21
644233-19
044262-20
044216-01
040962-20
11.750
-
-
-
644231-19
049292-03
644230-19-00-01
-
-
-
044262-21
044216-02
2010851-20
13.375
-
-
-
644231-20
049292-04
644230-20-00-01
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
044216-04
2010851-23
3.500 Aluminum
044243-06
044144-05
644227-06
-
-
-
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
-
-
-
-
-
-
-
-
-
-
-
-
TC1542
26
U and UM BOP Pipe Ram Part Numbers Top Seal
Ram
Packer
SD 017508
21-1/4” Bore 2000 psi 20-3/4” Bore 3000 psi Top Seal 2163621-01
Pipe Size (in.)
26-3/4” Bore 2000 and 3000 psi Top Seal 2163566-01
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
2163613-03
044260-04
614018-01
2163599-03
4.000
044256-03
044192-02
031228-04
044260-05
614018-02
2163599-04
4.500
044256-04
645328-02
2010583-05
044260-06
614018-03
2163599-05
4.750
044256-05
044192-04
031228-06
-
-
-
5.000
044256-06
645328-03-00-01
2163613-06
044260-07
614018-04
2163599-06
5.500
044256-07
044193-02
2163613-07
044260-08
614018-05
2163599-07
5.750
-
-
-
-
-
-
5.875
044256-32-00-01
645328-05-00-01
2163613-18
-
-
-
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
2163599-13
9.625
044256-15
044193-10
031228-16
044260-15
614020-01
2163599-14
10.750
044256-16
044194-01
2010583-17
044260-16
614020-02
2163599-15
11.750
044256-17
044194-02
031228-18
044260-17
614020-03
2163599-16
13.375
044256-18
044194-03
2163613-15
044260-18
614020-04
2163599-17
13.625
044256-21
044194-05
031228-24
-
-
-
13.750
044256-19
044194-04
031228-19
-
-
-
16.000
044256-20
044195-01
2010583-21
044260-19
614021-01
2163559-18
18.625
044256-22
614459-01
031228-25
-
-
-
20.000
-
-
-
044260-20
614021-02
2163559-21
TC1542
27
U and UM 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 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 and UM BOP shearing blind rams through 18-3/4”. Part numbers beginning with 644xxx indicate CAMRAM. All other top seals are standard elastomer material. • 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.
TC1542
28
U and UM BOP H2S Shearing Blind Ram Part Numbers 6 8
12 13
15
5
7
10
2
3 4
1
14
11 9
SD 017509
Severe Service BOP Bore Size and Working Pressure (psi)
1 Upper Ram Subassembly
2 Ram
13-5/8” 5000 and 10,000
644781-03-00-01
644780-01-00-01
644834-01-00-01
645427-01-00-01
13-5/8” 15,000
2163019-01-02
2163017-01-01
644834-01-00-01
644832-01-00-01
BOP Bore Size and Working Pressure (psi)
9 Lower Ram Subassembly
10 Ram
11 Packer
12 Packer
13 Top Seal
13-5/8” 5000 and 10,000
644781-04-00-01
644780-02-00-01
645427-01-00-01
645428-01-00-01
644707-01-00-01
644581-02-00-01
200231
13-5/8” 15,000
2163019-02-02
2163018-01-01
644832-01-00-01
644833-01-00-01
644709-01-00-01
644581-02-00-01
200231
6 Top Seal
7 Blade Insert
3 Blade Packer
4 Packer
5 Packer
6 Top Seal
7 Blade Insert
8 Set Screw
645428-01-00-01
644707-01-00-01
644581-01-00-01
644582-01
644833-01-00-01
644709-01-00-01
2164281-01
644582-01
14 Blade Insert
15 Pin
Standard Service BOP Bore Size and Working Pressure (psi)
1 Upper Ram Subassembly
2 Ram
3 Blade Packer
4 Packer
5 Packer
8 Set Screw
11” 5000 and 10,000
645011-03-00-01
645009-01-00-01
046910-04-00-01
046751-04-00-01
046752-04-00-01
644217-01-00-01
645010-01-00-01
644582-01
13-5/8” 5000 and 10,000
644781-01-00-01
644780-01-00-01
644435-01-00-01
046751-01-00-02
046752-01-00-02
644223-01-00-01
644581-01-00-01
644582-01
13-5/8” 15,000
2163019-01-01
2163017-01-01
644435-01-00-01
046751-05-00-01
046752-05-00-01
644226-01-00-01
2164281-01
644582-01
18-3/4” 10,000
2010186-01
2010187-01
2010192-01
2010191-01
2010190-01
2010193-01
2010182-01
644524-01
BOP Bore Size and Working Pressure (psi)
9 Lower Ram Subassembly
10 Ram
11 Packer
12 Packer
13 Top Seal
14 Blade Insert
15 Pin
11” 5000 and 10,000
645011-04-00-01
645009-02-00-01
046751-04-00-01
046752-04-00-01
644217-01-00-01
645010-02-00-01
200231
13-5/8” 5000 and 10,000
644781-02-00-01
644780-02-00-01
046751-01-00-02
046752-01-00-02
644223-01-00-01
644581-02-00-01
200231
13-5/8” 15,000
2163019-02-01
2163018-01-01
046751-05-00-01
046752-05-00-01
644226-01-00-01
644581-02-00-01
200231
18-3/4” 10,000
2010186-02
2010188-01
2010191-01
2010190-01
2010193-01
2010183-01
200231
TC1542
29
U and UM BOP Shearing Blind Ram Part Numbers 6
1 2
4
3
5 7
SD 017513
BOP Bore Size and Working Pressure (psi)
Description and Item Number Upper Ram Subassy.
Body*
Blade Packer*
Side Packer*
Side Packer*
Blade Insert***
Set Screw (2 Req.)***
Lower Ram Subassy.**
Body
Side Packer
Side Packer
Top Seal (2 Req.)
Blade Insert***
Spirol Pin (2 Req.) ***
7-1/16” 5000, 10,000 and 15,000
046792-01-00-03
046210-01-00-04
----
2010873-02
2010873-01
----
----
046792-02-00-03
046212-01-00-04
2010872-01
----
644214-01-00-01
----
----
11” 5000 and 10,000
645011-03-00-01
645009-01-00-01
046910-04-00-01
046751-04-00-01
046752-04-00-01
645010-01-00-01
644582-01
645011-04-00-01
645009-02-00-01
046751-04-00-01
11” 15,000
2010458-01
2010459-10
046910-04-00-01
2010460-07
2040461-07
----
----
2010458-02
2010459-02
2010460-07
644780-01-00-01
644435-01-00-01
046751-01-00-02
046752-01-00-02
644581-01-00-01
644582-01
644781-02-00-01
644780-02-00-01
046751-01-00-02
046752-01-00-02 644223-01-00-01 644581-02-00-01
200231
2163017-01-01
644435-01-00-01
046751-05-00-01
046752-05-00-01
2164281-01
644582-01
2163019-02-01
2010292-01
046751-05-00-01
046752-05-00-01 644226-01-00-01 644581-02-00-01
200231
16-3/4” 5000 046766-01-00-01
049006-01-00-01
046910-03-00-01
046751-03-00-01
046752-03-00-01
----
----
046766-02-00-01
049007-01-00-01
046751-03-00-01
046752-03-00-01 644229-01-00-01
----
----
16-3/4” 10,000
046773-01-00-01
046774-01-00-01
046910-03-00-01
046751-03-00-01
046752-03-00-01
----
----
046773-02-00-01
046775-01-00-01
046751-03-00-01
046752-03-00-01 644229-01-00-01
----
----
18-3/4” 10,000
2010186-01
13-5/8” 5000 644781-01-00-01 and 10,000 13-5/8” 15,000
2163019-01-01
046752-04-00-01 644217-01-00-01 645010-02-00-01 2010461-07
2010453-01
----
200231
----
2010187-01
2010192-01
2010191-01
2010190-01
2010182-01
644524-01
2010186-02
2010188-01
2010191-01
2010190-01
2010193-01
2010183-01
200231
20-3/4” 3000 046783-01-00-02
046784-01-00-02
----
615235-01-00-01
----
----
----
046783-02-00-02
046785-01-00-02
615247-01-00-01
615247-02-00-01
2163621-01
----
----
21-1/4” 2000 046783-01-00-02
046784-01-00-02
----
615235-01-00-01
----
----
----
046783-02-00-02
046785-01-00-02
615247-01-00-01
615247-02-00-01
2163621-01
----
----
21-1/4” 5000
049983-01
049981-01
046910-05-00-01
046751-06-00-01
046752-06-00-01
----
----
049983-02
049982-01
046751-06-00-01
046752-06-00-01 645478-01-00-01
----
----
21-1/4” 7500 and 10,000
046788-01
049012-01
046910-05-00-01
046751-06-00-01
046752-06-00-01
----
----
046788-02
049011-01
046751-06-00-01
046752-06-00-01 645478-01-00-01
----
----
* Part of Upper Ram Subassembly. ***H2S SBR’s
TC1542
30
Flexpackers for U and UM BOPs The Cameron FLEXPACKER ram is designed to close and seal around several diameters of tubing and pipe. These packers can be used in existing Cameron BOPs. Features include: • Stacks of metal inserts bonded into the elastomer move radially in the elastomer as the BOP rams are closed. As rams are energized, the proper set of metal inserts is forced against the pipe. The top plate of the packer fits the largest diameter of pipe.
SD 10315
FLEXPACKER Sizes and Part Numbers BOP Size and Working Pressure
Pipe Size Range
Part Number
11” 3000, 5000 and 10,000 psi, Type U and UM
2-3/8” x 3-1/2”
2011740-01
11” 3000, 5000 and 10,000 psi, Type U and UM
3-1/2” x 5”
2163445-01
13-5/8” 3000, 5000 and 10,000 psi, Type U and UM
2-3/8” x 3-1/2”
2011716-01
13-5/8” 3000, 5000 and 10,000 psi, Type U and UM
3-1/2” x 5”
2011673-01
13-5/8” 3000, 5000 and 10,000 psi, Type U and UM
5” x 6-5/8”
2011688-01
TC1542
31
CAMRAM 350 Packers and Top Seals for U and UM BOPs CAMRAM 350 UM 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 and UM BOP sizes in which standard CAMRAM packers and top seals are offered. At present, only pipe sizes (up to 5-1/2”) are manufactured. Camram 350 Top Seal
Camram 350 Packer
SD 017514
Pipe Size (in.)
7-1/16” 3000 - 15,000 psi Top Seal 644701-01
11” 3000 - 10,000 psi Top Seal 644703-01
11” 15,000 psi Top Seal 644705-01
Packer
Packer
Packer
Packer
Packer
Blind
644700-01
644702-01
644704-01
644706-01-00-01
644708-01
2.375
644700-07
644702-06
644704-05
644706-06
644708-03
2.875
644700-08
644702-07
644704-06
644706-07-00-01
644708-04
3.500
644700-09
644702-08
644704-07
644706-08-00-01
644708-05-00-01
4.000
-
644702-10
644704-08
644706-10-00-01
644708-07-00-01
4.500
644700-12
644702-11
644704-09
644706-11-00-01
-
5.000
-
644702-14
644704-10
644706-14-00-01
644708-11
5.500
-
644702-16-00-01
-
644706-16
644708-12
5.875
----
----
----
644706-29-00-01
----
6.625
644706-18
7.000
644702-20
7.625
644702-21
644706-19-00-01 644706-20
9.625
TC1542
13-5/8” 3000 - 10,000 psi Top Seal 644707-01
644706-24-00-01
32
13-5/8” 15,000 psi Top Seal 644709-01
Bonnet Seals and Connecting Rod Seals For applications where only bonnet and/or connecting rod seals are required, Cameron offers individually packaged components. Connecting rod seals are nitrile rubber. Bonnet seals beginning with 644197 are the newest design. When high temperature and/or high concentrations of H2S are expected, Cameron recommends the used of CAMLAST bonnet and connecting rod seals along with CAMRAM 350 packers and top seals.
U and UM BOP CAMLAST Bonnet and Connecting Rod Seals Nitrile
CAMLAST
BOP Size (In.)
Pressure Rating (psi)
Bonnet Seal
Connecting Rod Seal
Bonnet Seal
Connecting Rod Seal
7-1/16
3000, 5000, 10,000, and 15,000
644197-01-00-01
212741-37-00-01
644573-01-00-01
645077-37-00-01
11
3000, 5000, and 10,000
644197-02-00-01
212741-38-00-01
644573-02-00-01
645077-38-00-01
11
15,000 Model 79
049272-03
212741-38-00-01
644898-01
645077-38-00-01
13-5/8
3000, 5000, and 10,000
644197-03-00-01
212741-36-00-01
644573-03-00-01
645077-36-00-01
13-5/8
15,000
644196-01-00-01
212741-36-00-01
644898-02-00-01
645077-36-00-01
Inserted Packer Sizes and Part Numbers BOP Size
Pipe Size
Packer Assembly Part Number
Insert Part Number
Modified Packer 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
TC1542
33
UM BOP Operation and Maintenance
(T-275, 7-02)
I. Physical Data A. Lubricants 1. Ram lubricant, P/N 705725 (CHEMLOA #681 BOP oil) or a water resistant non petroleum base grease. 2. Thread lubricant - which meets the requirements of the latest revision of API Bulletin 5A or Moly #503, (P/N 705444, 4 lb can) 3. Multi-purpose lubricant or grease. 4. Multi-purpose lubricant or grease for cold weather operation. 5. Hydraulic operating system: a. Storage - P/N 718100 (Marston Bentley Preservation Fluid.) b. Standard operation - Use a fresh water lubricant that forms a true solution rather than an emulsion when mixed with water and/or antifreeze. 6. Seals and sealing surfaces - Hydraulic Oil (10-15 wt) P/N 203497.
B. Dimensional Drawings 1. SD-034559, Single UM BOP. 2. SD-034560, Double UM BOP. 3. SD-034566, Single UM BOP with Tandem Boosters
C. Drawings with Bills of Material 1. SD-034510, Single UM BOP, 7-1/16”. 2. SD-034498, Single UM BOP, 11”. 3. SD-034538, Single UM BOP, 13-5/8” 4. SD-034536, Tandem Booster Assembly. 5. SD-017508, Pipe Ram. 6. SD-017509, H2S Shearing Blind Ram.
TC1542
34
7. SD-017513, Shearing Blind Ram. 8. SD-10315, Flexpacker. 9. SD-017514, CAMRAM™ 350 Packer and Top Seal
D. Weights Refer to pages 7, 9 and 11.
E. Lifting and Handling 1. Lift BOP assemblies only with slings appropriately rated for the maximun weight of the BOP. 2. Lift ram assemblies by installing a lifting eye, P/N 011849, in the threaded preparation in the ram. 3. Handle all other subassemblies using appropriately rated slings.
F. External Thread Connections Description
Size
Location
Open Port
1” NPT
BOP Body, Right Side
Close Port
1” NPT
BOP Body, Left Side
G. Hydraulic Operating System Requirements 1. Use a fresh water lubricant in the hydraulic system that forms a true solution rather than an emulsion when mixed with water and/or antifreeze. 2. Refer to page 21 for fluid requirements. 3. Normal pressure for the hydraulic operating system is 1500 psi (103 Bars). 4. Maximum pressure to shear drill pipe is 2800 psi (193 Bars). 5. The maximum hydraulic operating pressure limit is 3000 psi (207 Bars) to operate rams.
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H. API 16A Drift Diameter Size and Working Presure 7-1/16” 3000 psi
API Drift 7.032” (179 mm)
7-1/16” 5000 psi
7.032” (179 mm)
7-1/16” 10,000 & 15,000 psi
7.032” (179 mm)
11” 3000, 5000 & 10,000 psi
10.970” (279 mm)
11” 15,000 psi
10.970” (279 mm)
13-5/8” 3000 & 5000 psi
13.595” (345 mm)
13-5/8” 10,000 psi
13.595” (345 mm)
13-5/8” 15,000 psi
13.595” (345 mm)
II. Applicable Operating Characteristics A. Subasemblies 1. Pipe ram operating characteristics. a. Seals around drill pipe or casing. 2. Flexpacker rams. a. Seals and holds low or high pressure on drill pipe. b. It is not recommended to hang off on Flexpacker rams. 3. Shear rams a. Shearing capabilities are dependent upon the size and working pressure of the BOP and the shearing configuration associated with that BOP. 4. Bonnet a. Houses the BOP hydraulic operating system. b. Provides access to the rams. c. Provides mounting for the wedgelock assembly.
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III. Disassembly Procedure A. Part Preparation Prior To Disassembly The work area should be clean and well lighted.
B. BOP Disassembly Reference pages 12, 14 and 16. 1. Use an air wrench to break and unscrew the bonnet bolts (Item 50) on both sides of the BOP. 2. Apply hydraulic closing pressure to the rams CLOSE connection on the BOP to open the bonnet assembly. 3. Screw the lifting eye (Item 40) into the top of the ram. 4. Use a hoist to lift up on the ram to remove it from the operating piston rod. 5. Remove the seal (Item 51) that resides in the seal bore of the BOP body. 6. With a spanner wrench and a hammer, break loose the locking screw housing nuts. (Item 39). 7. Remove the nuts, the locking screw housing (Item 22), and the locking screw (Item 20). 8. Remove the locking screw housing studs (Item 38) with a small pipe wrench. 9. From the bonnet, remove the plastic packing screw (Item 13), set screw (Item 12) and packing. 10. Unscrew the plastic packing check valve (Item 11). 11. Remove the bonnet bolts from the bonnet asembly. 12. Insert the lifting eye (Item 38) into the intermediate flange or into the bonnet. 13. Attach a hoisting cable to the lifting eye and apply tension to the cable to hold up the bonnet asembly. 14. Using a crescent wrench, loosen the ram change pistons (Item 4) and (Item 5) on the flats provided. 15. Once the ram change pistons are completely loose, move the assembly to the side away from the main body of the BOP.
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C. Bonnet Disassembly 1. 7-1/16” UM BOP Bonnet Disassembly Reference page 12. a. Remove the lock screw housing nuts (Item 39) and detach the lock screw housing assembly (Items 22 and 20) from the bonnet. b. Remove the cylinder housing nuts (Item 26) and remove the cylinder head (Item 24) from the bonnet assembly. c. Remove the ram change pistons (Items 4 and 5). d. Remove the ram change cylinders (Item 6). e. Remove the piston subassembly (Item 3). f. Remove the operating cylinder studs (Item 25). g. Remove the operating cylinder (Item 23). h. Inspect all seals and replace as necessary. 2. 11” UM BOP Bonnet Disassembly Reference page 14. a. Remove the nuts (Item 37) and detach the lock screw housing assembly (Items 37 and 20) from the bonnet. b. Remove the cylinder housing nuts (Item 26) and remove the cylinder head (Item 24) from the bonnet assembly. c. Remove the ram change pistons (Items 4 and 5). d. Remove the ram change cylinders (Item 6). e. Remove the piston subassembly (Item 3). f. Remove the operating cylinder studs (Item 25). g. Remove the operating cylinder (Item 23). h. Inspect all seals and replace as necessary. 3. 13-5/8” UM BOP Bonnet Disassembly Reference page 16. a. Detach the lock screw housing subassembly from the bonnet assembly with the 12 point (ferry head) cap screws. (Item 39).
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b. Remove the ram change piston caps (Item 9) from the cylinder head (Item 24). c. Remove the ram change pistons (Items 4 and 5). d. Remove the ram change cylinders (Item 6). e. Remove the piston subassembly (Item 3). f. Remove the operating cylinder studs (Item 25). g. Remove the operating cylinder (Item 23). h. Inspect all seals and replace as necessary.
IV. Assembly Procedure A. Part Preparation Prior to Assembly The work area should be clean and well lighted. 1. Remove all dirt, grit, oil, and contaminates from the ram bore, ram change piston holes, bonnet stud holes, all fluid passageways in the body, and intermediate flange. Clean water and detergent should be used for cleaning. High pressure air may also be used if it is dry air. 2. Clean all internal surfaces of bonnets using clean water and detergent. Lubricate internal sealing surfaces. 3. Clean pistons, cylinders, and intermediate flanges, using clean water and detergent. Lubricate areas that will come in contact with other parts. 4. Lubricate sealing surfaces behind the threads in the bonnet stud holes in the BOP body after cleaning this area. 5. Sealed elastomer containers should not be opened until they are required for assembly. This is to prevent contamination and damage to the seal.
B. Bonnet Assembly 1. 7-1/16” UM BOP Bonnet Assembly Reference page 12. a. Install the lip seal (Item 16), lip seal retainer (Item 18), retaining rings (Item 19), ring gaskets (Item 21), energizing ring (Item 15), plastic packing retainer ring (Item 14), and O-rings (Item 17) into the bonnet (Item 2). b. Lay down the bonnet (Item 2) with the cylinder side up, situated on blocks or a pallet of sufficient height to allow the ram shaft and ram change pistons to extend past the body face at least six inches. TC1542
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c. Install the cylinder studs (Item 25) onto the bonnet (Item 2). d. Install the O-rings (Item 31) onto the operating cylinder (Item 23), then install the operating cylinder (Item 23) onto the bonnet (Item 2). e. Install the concentric booster ring (Item 42), split retainer ring (Item 41), seal rings (Item 30) and O-ring (Item 31) onto the piston subassembly (Item 3) and then install the piston subassembly (Item 3) into the bonnet. Note: This piston can be installed in two positions, depending on whether the order is for shear rams or pipe rams. The piston is shown in the shear position in SD-034510. Reverse the piston position for standard pipe ram use. f. Install the O-rings (Item 35) onto the ram change cylinders (Item 6) and then install the ram change cylinders onto the bonnet (Item 2). Note: It is highly recommended that the ram change pistons be installed one time in the preventer body prior to installation in the bonnet. This is to ensure that all threads are formed correctly and no debris is left in the threads that will make subsequent bonnet installation difficult. g. Install the O-rings (Item 35), wear ring (Item 34), and seal ring (Item 33) onto the ram change pistons (Items 4 and 5). On some versions there are two O-ring grooves near the threaded end. O-rings should be installed in both grooves. Install the ram change pistons into the ram change cylinders (Item 6). The bonnet may be assembled as either a left or right hand bonnet. The left-hand configuration is shown in SD-034510. Reverse the location of the open and close pistons for a right-hand bonnet assembly. h. Install the seal ring (Item 27) and retaining rings (Items 28 and 29) onto the cylinder head (Item 24) and install this subassembly on the assembled bonnet components. Install the nuts (Item 26) onto the cylinder studs (Item 25). Torque the nuts (Item 26) per Cameron Engineering Bulletin EB701D. i. Install the locking screw (Item 20) into the lock screw housing (Item 22). Note: The lock screw must be installed in the fully extended position. j. Install the studs (Item 38) on the cylinder head (Item 24). k. Attach the lock screw housing subassembly to the bonnet assembly and install the nuts (Item 39). The housing should be oriented so that one of the three support ribs is aligned with the top of the bonnet. This is to help deflect falling objects from the lock screw and tail rod. Torque to the value listed in Cameron Engineering Bulletin EB701D. l. Install the check valve (Item 11), plastic packing (Item 44), socket head set screw (Item 12) and pipe plug (Item 13).
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m. Install the lifting eyes (Item 40) onto the cylinder head (Item 24). n. Lift the bonnet assembly and set it down with the piston in the horizontal position. Install the ram guides (Item 10) into the bonnet. Using a small pipe wrench or strap wrench tighten these until they bottom out in the bonnet. o. Insert the bonnet bolts (Item 50) into the bonnet (Item 2). 2. 11” UM BOP Bonnet Assembly Reference page 14. a. Install the lip seal (Item 16), lip seal retainer (Item 18), retaining rings
(Item 19), ring gasket (Item 43), energizing ring (Item 15), and O-rings (Items 14 and 17) into the bonnet (Item 2). b. Lay down the bonnet (Item 2) with the cylinder side up, situated on blocks or a pallet of sufficient height to allow the ram shaft and ram change pistons to extend past the body face at least six inches. c. Install the cylinder studs (Item 25) onto the bonnet (Item 2). d. Install the blind plug (Item 40), pipe plug (Item 41), and tubing gland (Item 42) onto the bonnet (Item 2). e. Install the O-rings (Item 21) onto the operating cylinder (Item 23), then install the operating cylinder (Item 23) onto the bonnet (Item 2). f. Install the seal ring (Item 30) and wear ring (Item 31) onto the piston subassembly (Item 3) and then install the piston subassembly (Item 3) into the bonnet. Note: This piston can be installed in two positions, depending on whether the order is for shear rams or pipe rams. The piston is shown in the shear position in SD-034498. Reverse the piston position for standard pipe ram use. g. Install the O-rings (Item 33) onto the ram change cylinders (Item 6) and then install the ram change cylinders onto the bonnet (Item 2). Note: It is highly recommended that the ram change pistons be installed one time in the preventer body prior to installation in the bonnet. This is to ensure that all threads are formed correctly and no debris is left in the threads that will make subsequent bonnet installation difficult. h. Install the O-rings (Items 28 and 35) and wear ring (Item 32) onto the ram change pistons (Items 4 and 5). On some versions there are two O-ring grooves near the threaded end. O-rings should be installed in both grooves. Install the ram change pistons into the ram change cylinders (Item 6). The bonnet may be assembled as either a left or right hand bonTC1542
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net. The left-hand configuration is shown in SD-034498. Reverse the location of the open and close pistons for a right-hand bonnet assembly. i. Install the O-rings (Item 17) onto the cylinder head (Item 24) and install this subassembly on the assembled bonnet components. Install the nuts (Item 26) onto the cylinder studs (Item 25). Torque the nuts (Item 26) per Cameron Engineering Bulletin EB701D. j. Install the locking screw (Item 20) into the lock screw housing (Item 22). Note: The lock screw must be installed in the fully extended position. k. Install the studs (Item 36) on the cylinder head (Item 24). l. Attach the lock screw housing subassembly to the bonnet assembly and install the nuts (Item 37). The housing should be oriented so that one of the three support ribs is aligned with the top of the bonnet. This is to help deflect falling objects from the lock screw and tail rod. Torque to the value listed in Cameron Engineering Bulletin EB701D. m. Install the check valve (Item 11), plastic packing (Item 29), socket head set screw (Item 12) and pipe plug (Item 13). n. Install the lifting eye (Item 78) onto the bonnet (Item 2). o. Lift the bonnet assembly and set it down with the piston in the horizontal position. Install the ram guides (Item 10) into the bonnet. Using a small pipe wrench or strap wrench tighten these until they bottom out in the bonnet. p. Insert the bonnet bolts (Item 52) with the O-rings (Item 74) into the bonnet (Item 2). 3. 13-5/8” UM BOP Assembly Reference page 16. a. Install the polypaks (Item 14), retainers (Item 12), retaining rings (Item 11), energizing ring (Item 28) and plastic packing ring (Item 27) into the bonnet (Item 2) as shown in Detail A of SD-034538. b. Install the O-rings (Item 38) and wear ring (Item 15) into the bonnet (Item 2). c. Lay down the bonnet (Item 2) with the cylinder side up, situated on blocks or a pallet of sufficient height to allow the ram shaft and ram change pistons to extend past the body face at least six inches. d. Install the cylinder studs (Item 25) onto the bonnet (Item 2).
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Note: Be sure to install the studs with end stamped ‘3A Bonnet End’ into the bonnet. The end marked ‘2A’ is for the nuts. This assists in having the nuts being capable of being loosened without causing the studs to unthread from the bonnet. e. Install the O-rings (Item 31) onto the operating cylinder (Item 23), then install the operating cylinder (Item 23) onto the bonnet (Item 2). f. Install the seal ring (Item 30) and wear ring (Item 29) onto the piston subassembly (Item 3) and then install the piston subassembly (Item 3) into the bonnet. Note: This piston can be installed in two positions, depending on whether the order is for shear rams or pipe rams. The piston is shown in the shear position in SD-034538. Reverse the piston position for standard pipe ram use. g. Install the O-rings (Item 36) onto the ram change cylinders (Item 6) and then install the ram change cylinders onto the bonnet (Item 2). Note: It is highly recommended that the ram change pistons be installed one time in the preventer body prior to installation in the bonnet. This is to ensure that all threads are formed correctly and no debris is left in the threads that will make subsequent bonnet installation difficult. h. Install the O-rings (Items 35 and 37) onto the ram change pistons (Items 4 and 5). On some versions there are two O-ring grooves near the threaded end. O-rings should be installed in both grooves. Install the ram change pistons into the ram change cylinders (Item 6). The bonnet may be assembled as either a left or right hand bonnet. The left-hand configuration is shown in SD-034538. Reverse the location of the open and close pistons for a right-hand bonnet assembly. i. Install the polypaks (Item 14), retainers (Item 12), and retaining rings (Item 11), as shown in Detail A of SD-034538 onto the cylinder head (Item 24) and install this subassembly on the assembled bonnet components. Install the washers (Item 32) and nuts (Item 26) onto the cylinder studs (Item 25). Torque the nuts (Item 26) per Cameron Engineering Bulletin EB701D. j. Install the O-rings (Item 8) onto the ram change piston caps (Item 9) and assemble onto the cylinder head (Item 24). There is no specific torque requirement as these make up solid into the cylinder head. Use PN 2164429-01 spanner wrench to make up the caps into the cylinder head. k. Install the locking screw (Item 20) into the lock screw housing (Item 22). Note: The lock screw must be installed in the fully extended position. l. Attach the lock screw housing subassembly to the bonnet assembly with the 12 point (ferry head) cap screws (Item 39). The housing should be oriented so that one of the three support ribs is aligned with the top of the TC1542
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bonnet. This is to help deflect falling objects from the lock screw and tail rod. Torque to the value listed in Cameron Engineering Bulletin EB701D. m. Install the check valve (Item 16), plastic packing (Item 19), socket head set screw (Item 17) and pipe plug (Item 18). n. Install the pipe plugs (Item 45) onto the ram change piston caps (Item 9). o. Install the Autoclave tubing nut and gland (Item 42) with the blind plug (Item 41) onto the bonnet (Item 2) and cylinder head (Item 24). p. Install the hex socket pipe plugs (Item 43) onto the bonnet (Item 2) and cylinder head (Item 24). q. Install the lifting eyes (Item 40) onto the bonnet (Item 2). r. Lift the bonnet assembly and set it down with the piston in the horizontal position. Install the ram guides (Item 10) into the bonnet. Using a small pipe wrench or strap wrench tighten these until they bottom out in the bonnet. s. Insert the bonnet bolts (Item 50) with the washers (Item 33) and O-rings (Item 51) into the bonnet (Item 2).
V.
Operation and Installation Procedures A. Preparation Prior to the installation of the preventer, ensure that the following requirements are met: 1. The capacity and the pressure rating of the accumulators and the pressure pumps must comply with the API RP53 recommendations or appropriate regulatory agency requirements. 2. Ensure that the ring gaskets are correct for the preventer flange, the hub size, and the pressure rating.
B. Installation 1. Install the preventer, ensuring that the preventer is right-side-up (outlets are below the center of the preventer). 2. Inspect the preventer, the ram subassemblies, and all rubber parts during installation. 3. Remove the external mechanical protectors. 4. Lift the BOP with slings installed around the body of the BOP.
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5. Install the BOP on a test stump/fixture. 6. Drain the fluid from the operating system. 7. Remove the 1” ball valves or pipe plugs from the inlet and outlet connections. 8. Connect the hydraulic control lines, and flush the operating system with clean fluid. 9. Test for leaks in the operating system (refer to Part VII, TESTING.) 10. Install the rams in accordance with the assembly procedure described in Part IV, ASSEMBLY. 11. While installing the rams, inspect the ram bore and bonnet. a. Inspect the vertical bore for key seating. b. Inspect the intersection between the vertical bore and the ram bore. Grind out any raised metal surfaces. Do not remove any metal below the original surface.
VI. Maintenance Procedures A. Routine Maintenance 1. If more than 500 psi (34.5 Bars) hydraulic pressure is required to operate the ram subassemblies when there is no pressure in the well bore, determine the cause and correct any irregularities. Caution: To avoid damage to the packers, close pipe and variable bore rams only when pipe is in the preventer. 2. Pressure test and operate the preventer once a week per API RP53 “Periodic Field Testing” or appropriate regulatory agency requirement.
B. Periodic Maintenance 1. Once a year, or every six months in cold weather conditions, completely disassemble the preventer. Note: For detailed description of disassembly, see Part III, DISASSEMBLY. a. Clean all parts. Do not use a wire brush on sealing areas. b. Replace all rubber seals, gaskets, and O-rings. c. Replace ram packing according to its physical condition.
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d. Repair or replace damaged metal parts. 2. Reassemble the preventer. Note: For a detailed description of assembly, see Part IV, ASSEMBLY. a. After reassembling the preventer, test the rams and operating system. Refer to Part VII, TESTING for the correct procedure.
VII. Testing A. Hydraulic Operating System 1. Test the hydraulic operating system after installation. a. Flush the hydraulic operating system with clean operating fluid. b. Test for proper stroking of the rams and operating system. 1) Apply a maximum of 300 psi (20.7 Bars) hydraulic pressure to the OPEN port. 2) Ensure that the rams open. 3) Reduce hydraulic pressure to zero psi. 4) Apply a maximum of 300 psi (20.7 Bars) hydraulic pressure to the CLOSE port. 5) Ensure the rams close. 6) Reduce hydraulic pressure to zero psi. c. Test for leaks in the operating system. 1) Remove the hydraulic line from the OPEN port. Note: If testing pipe, casing, flex packers, or variable bore rams, be sure that an appropriate size test mandrel is installed into the preventer. DO NOT close the rams on an open hole unless closing pressure is less than 300 psi (20.7 Bars). Flex Packers and VBRs should be tested with the largest pipe size for that packer. 2) Apply 300 psi (20.7 Bars) hydraulic pressure to the CLOSE port, and observe the OPEN port for leaks. 3) Increase the pressure to 3000 psi (207 Bars) and observe the OPEN port for leaks. 4) Inspect for leaks between the intermediate flange, the bonnet, and the BOP body. Bleed all pressure from the BOP closing line.
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5) Replace the hydraulic line to the OPEN port. 6) Remove the hydraulic line from the CLOSE port. 7) Apply 300 psi (20.7 Bars) hydraulic pressure to the OPEN port, and observe the CLOSE port for leaks. 8) Increase the pressure to 3000 psi (207 Bars) and observe the CLOSE port for leaks. 9) Inspect for leaks between the intermediate flange, body, and bonnet. Bleed all pressure from the BOP opening line. 10) Replace the hydraulic line to the CLOSE port. 11) Replace the seals if leaks were observed and repeat the test with new seals. 12) Repeat the procedure for each preventer.
B. Ram Test (After installation and as required by API RP53 or appropriate regulatory agency.) 1. Hydraulically test ram packers with water using the following procedure: a. Install the BOP stack on a prepared test stump or install a test plug below the BOP if on the wellhead. b. Inspect for ram packer leaks at low pressure by closing rams on an appropriate size test mandrel (none if blinds or shears are used) with 1500 psi (103 Bars) operating pressure, and apply 200 psi (13.8 Bars) pressure under the rams. Hold pressure for 3 minutes. Maximum pressure drop is 10 psi (.7 Bars) in 3 minutes. c. Increase pressure slowly to the rated working pressure of the preventer. Hold pressure for 3 minutes. Maximum pressure drop is 100 psi (6.9 Bars) in 3 minutes. d. If rams leak at low pressure or at working pressure, inspect for worn ram packers and replace if necessary. e. Repeat the above procedure for each set of casing, pipe and shear rams.
VIII. Storage A. Preventer 1. Open the bonnets and remove the ram subassemblies. TC1542
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2. Remove the top seals and packers, then wash the ram subasemblies. 3. Lubricate the ram bodies, covering them with a heavy grease. Caution: DO NOT lubricate the top seals or packers. 4. Do not store the ram subassemblies inside the preventer. Note: Rubber products that have been put into service and that are subsequently stored, will have an unpredictable shelf-life. This is attributable to their varied physical condition when returned to storage, due to the inability to completely remove elastomeric solvents (hydrocarbon contaminates, etc.) and storage in a container filled with air (chemically active gases). 5. Clean the inside and outside machined surfaces of the preventer. 6. Dry with an air blaster until no moisture is left inside or outside the preventer. 7. Inspect the ram bores and the vertical bores for burrs. 8. Remove burrs by touching the surface lightly with a grinder using 36 to 60 grit paper. 9. Lubricate the ram bore with a heavy grease. 10. Lubricate the end and outlet connection faces with a heavy grease, and cover them with flange protectors. 11. Flush the operating system using clean operating fluid. 12. Fill the operating system with preservation fluid Cameron P/N 718100. 13. Install the 1” NPT pipe plugs into the OPEN and CLOSE connections. Caution: DO NOT use the bonnet lifting eyes to lift a preventer. 14. To lift the preventer, use appropriately rated slings around the ends of the body.
B. Elastomers 1. Store rubber products inside a cool, dark, and dry storage area. a. The preferred storage temperature range for rubber goods is from 40°F to 80°F (4.4°C to 26.7°C). b. Rubber goods should be wrapped or otherwise protected from direct exposure to sunlight or artificial light with a high ultraviolet content (such as fluorescent lighting). Do not store in direct sunlight even if wrapped, as overheating will result. TC1542
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c. Store rubber parts in a relaxed position. Do not stretch or hang O-rings and seals. Labels should not be attached to seals with string, wire, or tape, as these items may deform the sealing surface. 2. Use airtight containers when possible to protect against circulating air. 3. Ozone is extremely harmful to rubber. Ensure that there is no equipment in the storage area which may generate ozone, such as mercury vapor lamps, high-voltage electrical equipment, electric motors, or any electric apparatus which produces arcing. 4. Keep the rubber products clean and free of solvents, oil, greases, or any other semi-solid or liquid materials during storage. Rubber goods should specifically be protected against direct contact with: manganese, copper, copper alloys (including brass), polyvinyl chloride (PVC), creosote-impregnated timber, other rubber goods of different rubber compounds, sulphur, and copper napthenate. 5. When cleaning is necessary, rubber goods may be cleaned with either soap and water or methyl alcohol. After cleaning, the rubber goods should be dried at room temperature. 6. Examine the part before installation. Important: Rubber goods taken from storage must ALWAYS be inspected before installation. Rubber goods should not be flexed at temperatures below 40°F (4.4°C). Rubber goods in storage should be inspected every 12 months to ensure that they are still serviceable. a. Ensure that the part does not have a tacky surface or noticeable softening or hardening of the surface. b. Flex the part and inspect with a magnifying glass to ensure that there are no cracks. c. Replace items which show any of the aging signs mentioned above.
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Bonnet Bolt Torque Requirements for Seal Carrier UM BOP Bonnets Hex Across Flats
Cameron Wrench *
Torque Min Moly Lub** ft-lb N•m
Torque Max Moly Lub** ft-lb N•m
Bonnet Bolt P/N
Thread 8-UN
7-1/16” 3000
-
1-3/4”
2-3/8”
713114-08
393
533
589
799
7-1/16” 5000
2010514-02
2”
2-3/8”
713114-08
707
959
892
1210
Bore Size W.P. (psi)
7-1/16” 10,000
2010514-03
2-1/2”
2-3/4”
713114-10
957
1299
1234
1675
7-1/16” 15,000
2010514-01
2-7/8”
2-3/4”
713114-10
1101
1494
1417
1923
11” 3000
-
2-1/4”
2-3/4”
713114-10
1279
1734
1918
2603
11” 5000
2010962-01
2-1/2”
2-3/4”
713114-10
1360
1846
1754
2380
11” 10,000
2164128-01
3-1/8”
2-3/4”
713114-10
1676
2272
2514
3411
11” 15,000
-
3-3/4”
3-1/2”
713114-13
2198
2980
3297
4474
13-5/8” 3000
-
2-3/4”
2-3/4”
713114-10
1088
1475
1632
2215
13-5/8” 5000
-
2-7/8”
2-3/4”
713114-10
1121
1520
1681
2281
13-5/8” 10,000
2164362-01
3-3/4”
3-1/2”
713114-13
1534
2080
2300
3121
13-5/8” 15,000
-
4-1/2”
4-5/8”
-
4953
6715
7430
10,083
**Where no wrench part number is listed, a commercially available socket is recommended. **Moly Lub means a molybdenum disulfide lubricant similar to NSW #503 and FEL-PRO #670.
Bonnet Bolt Torque Requirements for UM BOPs without Seal Carriers Bore Size W.P. (psi)
Bonnet Bolt P/N
Thread 8-UN
Hex Across Flats
Cameron Wrench *
Torque API 5A Lub ft-lb N•m
Torque Moly Lub** ft-lb N•m
7-1/16” 3000
30312-06
1-3/4”
2-3/8”
713114-08
1428
1938
711
965 1524
7-1/16” 5000
30312-02
2”
2-3/8”
713114-08
2281
3095
1123
7-1/16” 10,000
30312-07
2-1/2”
2-3/4”
713114-10
5334
7238
2603
3532
7-1/16” 15,000
30312-01
2-7/8”
2-3/4”
713114-10
8279
11,235
4011
5443
11” 3000
30312-04
2-1/4”
2-3/4”
713114-10
3922
5322
1923
2610
11” 5000
30312-03
2-1/2”
2-3/4”
713114-10
5334
7238
2603
3532
11” 10,000
30312-05
3-1/8”
2-3/4”
713114-10
10,369
14,071
5013
6803
11” 15,000
30312-12
3-3/4”
3-1/2”
713114-13
18,739
25,429
8982
12,189
13-5/8” 3000
30312-09
2-3/4”
2-3/4”
713114-10
7311
9921
3548
4815
13-5/8” 5000
30312-01
2-7/8”
2-3/4”
713114-10
8279
11,235
4011
5443
13-5/8” 10,000
30312-12
3-3/4”
3-1/2”
713114-13
18,739
25,429
8982
12,189
13-5/8” 15,000
30312-18
4-1/2”
4-5/8”
-
33,086
44,898
15,758
21,384
**Where no wrench part number is listed, a commercially available socket is recommended. **Moly Lub means a molybdenum disulfide lubricant similar to NSW #503 and FEL-PRO #670.
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P.O. Box 1212 Houston, TX 77251-1212 Ph: 713-939-2211 Fax: 713-939-2620 http://www.coopercameron.com
© Cooper Cameron Corporation, Cameron Division, Printed in USA 8/02 TC1542
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