Worldwide Oilfeld Machine, Inc.
2006 BOP Product Catalog
1980
2005
25 Years Years of Invention, Innovation, and Engineering Creativity Magnum Gate Valves v Blow Out Preventers v Manifold Systems v Custom Design & Manufacture Well Test Products v Subsea Intervention System v Wellheads & Christmas Trees
v
Ball Valves
Worldwide Oilfeld Machine , Inc.
Table of Contents WOM’s BOPs .................... ............................... ...................... ..................... ..................... ...................... ............... .... 4 Ram Type Blowout Preventers ................. ............................ ..................... ..................... .............. ... 5 WU Specications .................... ............................... ...................... ..................... ..................... ................... ........ 6 WU Dimensional Data (Single).................... ............................... ...................... .....................7 ..........7 WU Dimensional Data (Double) ........................ .................................. ..................... ................ ..... 8 WU Components ..................... ............................... ..................... ...................... ..................... ....................9 ..........9 WU Part Numbers 7-1/16” 3,000 - 11” 11” 15,000 ................... ............................. ..................... .....................10 ..........10 13-5/8” 3,000 - 21-1/4” 2,000...................... ................................ ..................... .............. ... 11 Hydraulic Control System .................... .............................. ..................... ...................... ................. ...... 12 Bonnet Rebuild Softgoods Kits Kit Part Numbers .................... ............................... ...................... ..................... ..................... ............. 13 Large Bore Shear Bonnets .................. ............................ ..................... .....................13 ..........13 Rams For WU BOP WU Pipe Ram .......................... .................................... ..................... ...................... ..................... ............ 14 WU BOP Ram Part Numbers 7-1/16” 3,000 - 11” 11” 15,000 ................... ............................. ..................... .....................15 ..........15 13-5/8” 3,000 - 21-1/4” 2,000...................... ................................ ..................... .............. ... 16 20-3/4” 3,000 ..................... ................................ ...................... ..................... ..................... ................. ...... 16 Care and Maintenance-WU BOPs.......................... BOPs..................................... ................... ........ 17 WGK Annular BOP (Screwed) ................ ........................... ..................... ..................... .............. ... 18 WGK Annular BOP (Screwed) Part Numbers ..................... ............................ ....... 19 WGK Engineering and Dimensional Data ........................ ................................. ......... 20 WGK (Screwed) Engineering and Dimensional Data ............ ................ .... 21 WGK (Screwed) BOP Care and Maintenance .................... ........................... ....... 22 Hydraulic Control System .................... .............................. ..................... ...................... ................. ...... 23 WGK Annular BOP (Latched) ..................... ............................... ..................... .....................24 ..........24 WGK Engineering and Dimensional Data ........................ ................................. ......... 26 WGK (Latched) Part Numbers.................... Numbers.............................. ..................... .....................25 ..........25 WGK (Latched) BOP Care and Maintenance .................... ........................... ....... 27 MSP (Latched)..................... ................................ ..................... ..................... ...................... ..................... ............ 28 MSP (Latched) Part Numbers .................. ............................. ..................... ..................... ............. 29 WOM’s BOP Facility ............................ ....................................... ..................... ..................... ................. ...... 30 WOM Facilities Worldwide ............. ........................ ...................... ..................... ..................... ............. 31
Worldwide Oilfeld Mac hine, Inc.
WOM’s BOPs WOM is licensed under API 6A and API 16A latest edition and has a fully implemented API Q1 quality system. The API 16A license not only applies to drill-thru equipment, but also Ram and Annular Type BOP’s. WOM is certied to ISO 9001. Designed to NACE MR-01-75 Materials Standards for resistance to sulde stress cracking are standard.
Typical WOM WGK Annular and WU Ram Type BOP Assembly
Worldwide Oilfeld Machine , Inc.
WU Ram Type BOP Ram Packing is generous and self-feeding Operating Pressure is moderate, due to large piston area Ram Change is quick and easy All Working parts and control uid passages are enclosed Well Bore Pressure assist in holding rams closed (2) Seals and a vent hole prevent well pressure from bleeding into operating cylinder All Operating parts can be replaced on location The “U” BOP is the most widely used BOP type i n the world today. Its simple, compact design makes it well suited for operations offshore and onshore. The one piece type “WU” ram provides a pressure energized seal and maximum contact area to the drill pipe. WOM’s ram type BOP operating system is designed to provide a fast and reliable closure around pipe or casing in the well bore. The sealing is energized by the pressure and is maintained even with loss of closing pressure. Rams can be locked in closed position by optional wedge locks, locking screws and or hydraulic operating pressure
5
Worldwide Oilfeld Mac hine, Inc.
WU Specications The capital letters in the following designations refer to the WU BOP dimensional views and dimensions tables on page 5 and 6. A-1 Length: Bonnets closed, locking screws locked
E-2 Centerline of side outlet to bottom hub face
A-2 Length: Bonnets opened, locking screws unlocked
F-1 Top of upper ram to top ange face F-2 Top of upper ram to top hub face
A-3 Length: Bonnets closed, with wedgelocks
G
A-4 Length: Bonnets opened, with wedgelocks
H-1 Centerline of side outlet between rams to bottom ange face
B-1 Height: Flanged
H-2 Centerline of side outlet between rams to bottom hub face
Height of ram
B-2 Height: Clamp hubs J C
Width: No side outlets
Top of lower ram to bottom of upper ram
E-1 Centerline of side outlet to bottom ange face
The following applications apply to typical WU type BOPs. Side outlets to 4-1/16” can be provided beneath each set of rams on either or both sides of WU BOPs. Side outlets can be studded, open-faced ange, or clamp hub. Flanges conform to API standard 6A and/or 16A. Hubs conform to API 16A or applicable standards. Type 6BX anges are standard for 10,000 and 15,000 psi working pressures and for 5,000 psi for 13-5/8” and larger bore BOPs. Hydraulic control connections for operati on of rams and bonnets are 1” NPT. There are (2) connections for each set of rams. Wedgelock connections are 1/2” NPT. The dimensions table (page 5 and 6) does not include spacers between rams for double ram models. WU BOPs with spacers to clear tool joints available upon request. Large bore shearing bonnets are available for shearing high strenght pipe. All WOM WU BOPs are suitable for H2S service as standard. The WU BOP can be outtted with Blind rams, Shearing/Blind rams, Pipe, Casing, or Tubing rams, or Variable bore rams.
Worldwide Oilfeld Machine , Inc.
WU Dimensional Data (Single)
C
Top View Single WU BOP
A
F
C
G
E Side View Single WU BOP
Single Open-Face Flange or Clamp Hub WU BOP Dimensions Size
Pressure Rating (psi)
Vertical Bore
A-1
A-2
A-3
A-4
B-1
B-2
C
E-1
7-1/16”
3000
7-1/16
74.000”
109.500”
–
–
24.062”
–
20.250”
8.750”
–
7.844”
–
5.50”
2500
7-1/16”
5000
7-1/16
74.000”
109.500”
–
–
27.500”
25.188”
25.250”
10.406”
9.250”
9.625”
8.469”
5.50”
2800
7-1/16”
10,000
7-1/16
74.000”
109.500”
–
–
30.526”
27.188”
20.625”
11.062”
9.375”
21.031”
10.344”
5.50”
3550
7-1/16”
15,000
7-1/16
74.000”
109.500”
–
–
31.812”
–
20.625”
11.688”
–
12.658”
–
5.50”
3800
11”
3000
11
96.250”
146.875”
–
–
29.062”
–
25.125”
9.812”
–
10.531”
–
6.75”
5300
11”
5000
11
96.250”
146.875”
110.125”
150.188”
34.312”
29.312”
25.125”
12.438”
9.938”
13.156”
10.656”
6.75”
5600
11”
10,000
11
96.250”
146.875”
110.125”
1 50.188”
35.688”
32.188”
25.750”
13.125”
11.375”
13.844”
12.094”
6.75”
6400
11”
15, 000
11
124. 000”
1 75. 312”
1 24. 500”
1 67. 125”
44.812”
33. 875”
32. 000”
16. 688”
11. 219”
17. 781”
12. 312”
9. 250”
10,300
13-5/8”
3000
13-5/8
112.125”
171.500”
122.688”
166.016”
31.312”
–
29.250”
10.312”
–
11.531”
–
7.50”
7200
13-5/ 8”
5000
13-5/ 8
112.125”
171. 500”
122. 688”
166. 016”
33.812”
31. 938”
29. 250”
11. 582”
10. 625”
12. 781”
11. 844”
7. 50”
7700
13-5/8”
10,000
13-5/8
114.125”
172.750”
124.688”
167.312”
41.688”
32.812”
30.250”
15.125”
10.688”
17.094”
12.656”
7.50”
10,300
13-5/8”
15,000
13-5/8
139.000”
214.375”
152.250”
205.500”
53.688”
42.000”
39.500”
21.375”
15.500”
22.844”
17.000”
8.000”
23,700
20-3/ 4”
3000
20-3/ 4
143. 688”
226. 812”
163. 938”
223.875
40.562”
33. 312”
39. 516”
14. 312”
10. 688”
66. 281”
12. 656”
8. 00”
13,660
E-2
F-1
F-2
G
Approx. Weight (lbs)
Worldwide Oilfeld Mac hine, Inc.
WU Dimensional Data (Double) C
Top View Single or Double WU BOP A F
G
B
J
G
H
E
Side View Double WU BOP
Double Open-Face Flange or Clamp Hub WU BOP Dimensions Size
Pressure Rating (psi)
Vertical Bore
A-1
A-2
A-3
A-4
B-1
B-2
C
7-1/16”
3000
7-1/16
74.000”
109.500”
–
–
41.000”
–
20.250”
8.750”
–
7.844”
–
5.50”
25.688”
–
11.438”
5000
7-1/16”
5000
7-1/16
74.000”
109.500”
–
–
44.188”
41.875”
20.250”
10.406”
9.250”
9.625”
8.469”
5.50”
27.094”
25.938”
11.188”
5200
7-1/16”
10,000
7-1/16
74.000”
109.500”
–
–
48.625”
42.250”
20.625”
11.062”
9.375”
21.031”
10.344”
5.50”
29.125”
27.438”
12.562”
6400
7-1/16”
15,000
7-1/16
74.000”
109.500”
–
–
49.875”
–
20.625”
11.688”
–
12.656”
–
5.50”
29,750”
–
12.562”
5750
11”
3000
11
96.250”
146.875”
–
–
49.250”
–
25.125”
9.812”
–
10.531”
–
6.75”
30.000”
–
13.438”
9900
11”
5000
11
96.250”
146.875”
110.125”
150.188”
54.500”
49.500”
25.125”
12.438”
9.938”
13.156”
10.656”
6.75”
32.625”
30.125”
13.438”
10,200
11”
10,000
11
96.250”
146.875”
110.125”
150.188”
55.875”
52.375”
25.750”
13.125”
11.375”
13.844”
12.094”
6.75”
33.312”
31.562”
13.438”
11,300
11”
15,000
11
124.000”
175.312”
124.500”
167.125”
69.750”
58.812”
32.000”
16.688”
11.219”
17.781”
12.312”
9.25”
41.625”
36.156”
15.688”
18,400
13-5/8”
3000
13-5/8
112.125”
171.500”
122.688”
166.062”
53.375”
–
29.250”
10.312”
–
11.531”
–
7.50”
32.375”
–
14.562”
14.300
13-5/8”
5000
13-5/8
112.125”
171.500”
122.688”
166.152”
55.875”
54.00”
29.250”
11.582”
10.625”
12.781”
11.844”
7.50”
33.625”
32.688”
14.562”
14,800
13-5/8”
10,000
13-5/8
114.125”
172.250”
124.688”
167.312”
66.625”
57.750”
30.250”
15.125”
10.688”
17.094”
12.656”
7.50”
40.062”
35.625”
17.438”
18,400
13-5/8”
15,000
13-5/8
139.000”
214.375”
152.250”
205.500”
81.750”
70.125”
39.500”
21.375”
15.500”
22.844”
17.000”
8.00”
49.438”
43.562”
20.062”
43,250
20-3/4”
3000
20-3/4
143.688”
226.812”
163.938”
223.875
66.125”
58.875”
39.516”
14.312”
10.688”
66.281”
12.656”
8.00”
39.875”
36.250”
17.562”
25,550
21-1/4”
2000
21-1/4
143.688”
226.812”
163.938”
223.875”
62.750”
58.875”
39.516”
12.625”
10.688”
14.594”
12.656”
8.00”
38.188”
36.250”
17.562”
25,150
E-1
E-2
F-1
F-2
G
H-1
H-2
J
Approx. Weight (lbs)
-
-
-
-
-
-
.
.
-
-
-
-
-
-
-
-
-
Worldwide Oilfeld Machine , Inc.
.
. .
-
.
.
-
WU Components -
-
14
13
12
36 37
7
8
34 10
42
27 3
17 16
28
5 26
15 6 33 24 9 38
2
29 35 11 22
32 30
25 19 21
31
18
20 40 41
23
WU BOP
Worldwide Oilfeld Mac hine, Inc.
WU 7-1/16” 3000 - 11” 15,000 P/Ns Item No. Description
Qty. Qty. Single Double
7-1/16” 3000
7-1/16” 5000
7-1/16” 10,000
7-1/16” 15,000
11” 3000
11” 5000
11” 10,000
1
Body
1
2
-
-
-
-
-
-
-
2
Intermediate Flange
2
4
W-30266-03
W-30266-03
W-30266-01
W-30266-01
W-30267-03
W-302 67-03
W-30267-03
11” 15,000 W-49391-01
2A
Intermediate Flange/Shear
-
-
W-41499-03
W-41499-03
W-41499-01
W-41499-01
W-41457-03
W-41457-03
W-41457-03
-
3
Bonnet
2
4
W-30278-04
W-30278-03
W-30278-02
W-30278-01
W-30268-01
W-30268-02
W-30268-03
W-31241
4
Ram Assembly
2
4
W-644216-( )
W-644216-( )
W-644216-( )
644216-( )
W-644219-( )
W-644219-( )
W-644219-( )
W-644222-( )
5
Operating Piston
2
4
W-667940
W-667940
W-667940
W-667940
W-673178
W-673178
W-673178
W-698481 -
5A
Operati ng Piston/ Shear
-
-
W-49116-01
W-49116-01
W-49116-01
W-49116-01
W-698914
W-698914
W-698914
6
Operating Cylinder
2
4
W-30274-02
W-30274-02
W-30274-02
W-30274-02
W-30274-03
W-30274-03
W-30274-01
6A
Operating Cylinder/Shear
-
-
W-41365-02
W-41365-02
W-41365-02
W-41365-02
W-41365-03
W-41365-03
W-41365-03
-
7
Locking Screw Housing
2
4
W-30308-01
W-30308-01
W-30308-01
W-30308-01
W-30308-02
W-303 08-02
W-30308-02
W-30308-03
8
Locking Screw
2
4
W-30326
W-30326
W-30326
W-30206
W-30365
W-303 65
W-30365
W-30846
8A
Locking Screw/Shear
-
-
W-49258-01
W-49258-01
W-49258-01
W-49258-01
W-49258-01
W-49258-01
W-49258-01
-
9
Ram Change Piston/Open
2
4
W-30324
W-30324
W-30324
W-30324
W-30362
W-30362
W-30362
W-31239
10
Ram Change Piston/Close
2
4
W-30325
W-30325
W-30325
W-30325
W-30363
W-30363
W-30363
W-31238
11
Ram Change Cylinder
4
8
W-30273-02
W-30273-02
W-30273-02
W-30273-02
W-30273-03
W-30273-03
W-30273-03
W-30273-01
12
Bolt, Bonnet
8
16
W-30312-06
W-30312-06
W-30312-07
W-30312-01
W-30312-04
W-30312-03
W-30312-05
W-30312-12
12A
Bolt, Bonnet/Shear
-
-
W-41366-06
W-41366-06
W-41366-07
W-41366-22
W-41366-04
W-41366-03
W-41366-05
-
13
Stud, Locking Screw Housing
16
32
W-5913-26-10
W-5913-26-10
W-5913-26-10
W-5913-26-10
W-5915-25-10
W-5915-25-10
W-5915-25-10
W-38732-61-00-75
13A
Stud, Locking Screw Housing/Shear
-
-
W-38732-57-00-54
W-38732-57-00-54
W-38732-57-00-54
W-38732-57-00-54
W-38732-59-00-65
W-38732-59-00-65
W-38732-59-00-65
-
14
Nut, Locking Screw Housing
16
32
W-12955-11-10
W-12955-11-10
W-12955-11-10
W-12955-11-10
W-12955-17- 10
W-12955-17-10
W-12955-17- 10
W-129 55-31-10
15
Check Valve, Plastic Packing
2
4
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
16
Screw, Plastic Packing
2
4
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
17
Pipe Plug, Plastic Packing
2
4
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
18
Ring, Plastic Packing
2
4
W-12469-36
W-12469-36
W-12469-36
W-12469-36
W-12469-38
W-124 69-38
W-12469-38
W-12469-38
19
Ring, Plastic Energizing
2
4
W-18586-12
W-18586-12
W-18586-12
W-18586-12
W-18586-13
W-18586-13
W-18586-13
W-18586-13
20
Seal Ring, Connecti ng Rod
2
4
W-11741-37
W-11741-37
W-11741-37
W-11741-37
W-11741-38
W-11741-38
W-11741-38
W-11741-38
21
Seal Ring, Back-up
4
8
-
-
W-21792-21
W-21792-21
W-21792-22
W-21792-22
W-21792-22
W-21792-2
22
Seal Bonnet
2
4
W-644197-01
W-644197-01
W-644197-01
W-644197-01
W-644197-02
W-644197-02
W-644197-02
W-49272-03
23
Pin, Ram Guide
4
8
W-30313-02
W-30313-02
W-30313-02
W-30313-02
W-30313-03
W-30313-03
W-30313-03
W-30313-01
24
O-Ring, Operating Cylinder
4
8
W-702640-44-61
W-702640-44-61
W-702640-44-61
W-702640-44-61
W-702640-45-11
W-702640-45-11
W-702640-45-11
W-702640-45-51
25
O-Ring, Operating Piston Rod to Int. Flange
2
4
W-18492-92
W-18492-92
W-18492-92
W-18492-92
W-18492-91
W-18492-91
W-18492-91
W-18492-91
26
Lip Seal, Operating Piston
2
4
W-710541
W-710541
W-710541
W-710541
W-710539
W-710539
W-710539
W-710538
27
Seal Ring, Tail Rod
2
4
W-11741-32
W-11741-32
W-11741-32
W-11741-32
W-11741-33
W-11741-33
W-11741-33
W-11741-34
28
O-Ring, Wiping
2
4
W-702640-33- 11
W-702640-33- 11
W-702640-33 -11
W-702640-33- 11
W-702640-33- 51
W-702640-3 3-51
W-702640-33- 51
W-702640-33 -71
29
O-Ring, Ram Change Piston to Body
4
8
W-18491-73
W-18491-73
W-18491-73
W-18491-73
W-702640-32-61
W-702640-32-61
W-702640-32-61
W-702640-32-81
30
O-Ring, Ram Change Piston Rod to Int. Flg.
4
8
W-702640-32 -91
W-702640-32 -91
W-702640-32-91
W-702640- 32-91
W-702640-33 -11
W-702640-33-11
W-702640-33- 11
W-702 640-33-31
31
O-Ring, Ram Change Cylinder to Int. Flg.
4
8
W-702640-33-81
W-702640-33-81
W-702640-33-81
W-702640-33-81
W-31423-25-13-85
W-31423-25-13-85
W-31423-25-13-85
W702640-34-61
32
O-Ring, Ram Change Cylinder to Bonnet
4
8
W-702640-34-21
W-702640-34-21
W-702640-34-21
W-702640-34-21
W-31423-26-13-85
W-31423-26-13-85
W-31423-26-13-85
W-702640-42-51
33
O-Ring, Ram Change Piston
4
8
W-702640-33-21
W-702640-33-21
W-702640-33-21
W-702640-33-21
W-702640-33-51
W-702640-33-51
W-702640-33-51
W-702640-33-81
34
O-Ring, Bonnet Bolt Retainer
8
16
W-702640-22-31
W-702640-22-31
W-702640-22-31
W-702640-23-21
W-702640-22-71
W-702640-22-91
W-702640-23-41
W-702640-23-91
35
Cap Screw, Int. Flg. to Bonnet
16
32
W-702585-22-00-50
W-702585-22-00-50
W-702585-22-00-50
W-702585-22-00-50
W-702585-22-00-50
W-702585-22-00-50
W-702585-22-00-50
W-702585-25-00-54
36
Gland Bleeder
2
4
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17454-08
37
Plug, Bleeder
2
4
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-09
38
Liftin g Eye
2
4
W-11849
W-11849
W-11849
W-11849
W-11849
W-11849
W-11849
W-11849
39
Packing, Plastic
10
20
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
40
Washer
2
4
W-2353-26
W-2353-26
W-2353-26
W-2353-26
W-2353-27
W-2353-27
W-2353-27
W-23 53-27
41
Retainer Ring
2
4
W-18572-83
W-18572-83
W-18572-83
W-18572-83
W-18572-84
W-18572-84
W-18572-84
W-18572-84
42
Wear Ring, Operating Piston
2
4
W-49223-03
W-49223-03
W-49223-03
W-49223-03
W-49223-02
W-49223-02
W-49223-02
W-49223-01
43
Spacer, Shear
-
-
W-687117-01
W-687117-01
W-687117-01
W-687117-01
W-687117-02
W-687117-02
W-687117-02
W-687117-03
10
Worldwide Oilfeld Machine , Inc.
WU 13-5/8” 3000 - 21-1/4” 2000 P/Ns Item No. 1
Description
Qty. Qty. Single Double
13-5/8” 3000
13-5/8” 5000
13-5/8” 10,000
13-5/8” 15,000
20-3/4” 3000
21-1/4” 2000
-
-
-
-
Body
1
2
-
-
2
Intermediat e Flange
2
4
W-30270-01
W-30270-01
W-31216
W-698899
W-30911-01
W-30911-01
2A
Intermediat e Flange/Shea r
-
-
W-686242
W-686242
W-686767
-
W-41496-01
W-41496-01
3
Bonnet
2
4
W-30284-02
W-30284-01
W-31241
W-691849
W-30835-01
W-30835-02
4
Ram Assembly
2
4
W-644225-( )
W-644225-( )
W-644225-( )
W-644228-( )
W-44256-( )
W-44256-( )
5
Operating Piston
2
4
W-679816
W-679816
W-678512
W-698996
W-690058
W-690058
5A
Operating Piston/Shea r
-
-
W-687542
W-687542
W-690791
-
W-693405
W-693405
6
Operating Cylinder
2
4
W-30274-01
W-30274-01
W-30274-0 1
W-30274-06
W-30274-04
W-30274-04
6A
Operating Cylinder/ Shear
-
-
W-41365-01
W-41365-01
W-41365-01
-
W-41365-04
W-41365-04
7
Locking Screw Housing
2
4
W-30308-03
W-30308-03
W-30308-03
W-30308-06
W-30308-04
W-30308-04
8
Locking Screw
2
4
W-30307
W-30307
W-30307
W-695234
W-30846
W-30846
8A
Locking Screw/Shear
-
-
W-30846
W-30846
W-30846
-
W-34233
W-34233
9
Ram Change Piston/Open
2
4
W-3031 0
W-30310
W-31239
W-38847
W-30848
W-30848
10
Ram Change Piston/Clo se
2
4
W-303 09
W-30309
W-31238
W-38848
W-30849
W-30849
11
Ram Change Cylinder
4
8
W-30273-01
W-30273-01
W-30273-01
W-30273-06
W-30273-04
W-30273-04
12
Bolt, Bonnet
8
16
W-30312-09
W-30312-01
W-30312-12
W-30312-25
W-30312-04
W-30312-0 3
12A
Bolt, Bonnet/Shear
13
Stud, Locking Screw Housing
13A
Stud, Locking Screw Housing/Shear
14
Nut, Locking Screw Housing
15
Check Valve, Plastic Packing
16
Screw, Plastic Packing
17
Pipe Plug, Plastic Packing
2
4
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
W-5930-05
18
Ring, Plastic Packing
2
4
W-12469-24
W-12469-24
W-12469-24
W-12469-24
W-12469-24
W-12469-24
19
Ring, Plastic Energizin g
2
4
W-18586-01
W-18586-01
W-18586-01
W-18586-01
W-18586-01
W-18586-01
20
Seal Ring, Connectin g Rod
2
4
W-11741-36
W-11741-36
W-11741-36
W-11741-36
W-11741-36
W-11741-36
-
-
W-41366-09
W-41366-01
W-5918-76-10
-
W-41366-10
W-41366-11
16
32
W-5918-76-10
W-5918-76-10
W-5918-76-10
W-5918-34-10
W-5918-76-10
W-5918-76-10
-
-
W-38732-61-00-75
W-38732-61-00-75
W-38732-61-00-75
-
W-38732-61-00-75
W-38732-61-00-75
16
32
W-12955-31-10
W-12955-31-10
W-12955-31-10
W-12955-31-10
W-12955-31-10
W-12955-31-10
2
4
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
W-680645-01
2
4
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
W-5940-09
21
Seal Ring, Back-up
4
8
-
-
W-21792-26
W-21792-26
-
-
22
Seal Bonnet
2
4
W-644197-03
W-64 4197-03
W-644197-03
W-49272-02
W-644197-06
W-644197-06
23
Pin, Ram Guide
4
8
W-30313-01
W-30313-01
W-30313-01
W-30313-08
W-30313-04
W-30313-04
24
O-Ring, Operating Cylinder
4
8
W-70264 0-45-51
W-702640-45-5 1
W-702640-45- 51
W-702640-46- 11
W-702640-45- 51
W-702640-45-51
25
O-Ring, Operating Piston Rod to Int. Flange
2
4
W-18492-90
W-18492-90
W-18492-90
W-18492-90
W-18492-90
W-18492-90
26
Lip Seal, Operating Piston
2
4
W-710538
W-710538
W-710538
W-710542
W-710538
W-710538
27
Seal Ring, Tail Rod
2
4
W-11741-34
W-11741-34
W-11741-34
W-11741-45
W-11741-34
W-11741-34
28
O-Ring, Wiping
2
4
W-702640-33-71
W-702640-33-71
W-702640-33-71
W-702640-34-21
W-702640-33-71
W-702640-33-71
29
O-Ring, Ram Change Piston to Body
4
8
W-702640-32-81
W-702640-32-81
W-702640-32-81
W-702640-33-21
W-702640-33-61
W-702640-33-61
30
O-Ring, Ram Change Piston Rod to Int. Flg.
4
8
W-702640-33 -31
W-702640-33-3 1
W-702640-33- 31
W-31423-21-1 3-85
W-702640-34- 11
W-702640-34-11
31
O-Ring, Ram Change Cylinder to Int. Flg.
4
8
W-702640-34-61
W-702640-34-61
W-702640-34-61
W-702640-34-61
W-702640-43-71
W-702640-43-71
32
O-Ring, Ram Change Cylinder to Bonnet
4
8
W-702640-42-51
W-702640-42-51
W-702640-42-51
W-702640-43-41
W-702640-43-91
W-702640-43-91
33
O-Ring, Ram Change Piston
4
8
W-702640-33-81
W-702640-33-81
W-702640-33-81
W-702640-34-41
W-702640-42-91
W-702640-42-71
34
O-Ring, Bonnet Bolt Retainer
8
16
W-702640-23- 11
W-702640-23-2 1
W-70264 0-23-91
W-702640-24-5 1
W-702640 -22-91
W-702640-22- 91
35
Cap Screw, Int. Flg. to Bonnet
16
32
W-702585-25- 00-44
W-702585-25- 00-44
W-702585-25-0 0-44
W-702585-31- 00-54
W-702585-22 -00-50
W-702585-22-00-5 0
36
Gland Bleeder
2
4
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17454-08
W-17 454-08
37
Plug, Bleeder
2
4
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-09
W-17454-0 9
38
Lifting Eye
2
4
W-11849
W-11849
W-11849
W-11849
W-11849
W-11849
39
Packing, Plastic
10
20
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
W-7650-08
40
Washer
2
4
W-689523-01
W-689523-01
W-689523-01
W-689523-01
W-689523-01
W-689523-01
41
Retainer Ring
2
4
W-18572-85
W-18572-85
W-18572-85
W-18572-85
W-18572-85
W-18572-8 5
42
Wear Ring, Operating Piston
2
4
W-49223-01
W-49223-01
W-49223-01
W-49223-04
W-49223-10
W-49223-10
43
Spacer, Shear
-
-
W-687117-03
W-687117-03
W-687117-03
W-687117-05
W-687117-03
W-687117-03
11
Worldwide Oilfeld Mac hine, Inc.
Hydraulic Control System
Ram closing and bonnet opening
Ram closing and bonnet closing
The ram close hydraulic circuit is shown in red on the above caption. The closing ratio (the ratio of well pressure to operating piston pressure needed to close rams) for most Type “WU” Preventers is 7:1. The ram closing pressure also serves to open t he bonnets for ram change. When the bonnet bolts are unscrewed and closing pressure is applied, pressure pushes the ram inward and at the same time moves the bonnet away from the Preventer body. Even though the ram moves inward, the bonnet stroke is sufcient to bring the ram into the clear for handling. An eyebolt is furnished on each end of the Preventer body which can be screwed into the top of each ram for lifting. The ram open hydraulic circuit is shown in gray on the above caption. Ram opening pressure also serves to close the bonnets. Hydraulic control pressure draws the bonnets tightly against the Preventer body; bolts serve only to hold bonnets closed. An important feature of the Type “WU” hydraulic system is that the rams are pulled back close to the bonnets before t he bonnets begin moving toward t he Preventer body. Because of this, rams never interfere with pipe in the hole or otherwise obstruct the vertical bore. Rams may be changed, in an emergency, when the well is blowing, thereby increasing the security provided by the Preventers. Pressure Required: The rated continuous working pressure for the Type “WU” BOP operating system is 1,500 psi. Pressures of 300 to 500 psi normally provide satisfactory operation. Pressures in excess of 1,500 psi may be required in 10,000 and 15,000 psi Preventers to close the rams against high well pressures. In emergencies, pressures up to 5,000 psi can be applied to the hydraulic controls. For optimum seal life, the applied hydraulic pressure should be limited to 1,500 psi, especially when it is customary to hold “ram open” pressure on Preventers continuously. When a 3,000 psi accumulator is used to store maximum energy for Preventer operation, a pressure regulator should be used to control pressure applied to the Preventer. Operating Fluids: Light hydraulic oil is the recommended operating uid for Type “WU” Preventers. Any type is satisfactory except fuel oil, which causes rubber seals to swell and deteriorate. The use of water as an operating medium is satisfactory provided soluble oil is added to prevent corrosion and antifreeze is added when necessary. Should an emergency require the use of drilling mud pressure to operate a Preventer, the Preventer should be torn down, thoroughly cleaned and all seals carefully checked for excessive wear as soon as practical thereafter.
12
Worldwide Oilfeld Machine , Inc.
Bonnet Rebuild Softgoods Kit Kit P/Ns BOP Size
PressureRating BonnetType
Kit P/N
7-1/16”
3000, 5000 & 10,000, 15,000 psi
W-644909-01
11”
3000, 5000 & 10,000 psi
W-644909-02
11”
15,000 psi
W-644831-08
13-5/8”
3000, 5000 & 10,000 psi
W-644909-03
13-5/8”
15,000 psi
W-644831-12
20-3/4”
3000 psi
W-644831-17
21-1/4”
2000 psi
W-644831-18
For Popular size WU BOPs, a bonnet rebuild softgoods kit is available to provide all parts required to reseal the operating system.
42A
26A
WU BOP Shear Bonnet Assembly
3A
24A
5A
2A
Large Bore Shear Bonnets Item No.
Description (2RequiredperCavity)
11” 3000
11” 5000
11” 10,000
11” 15,000
13-5/8” 3000
13-5/8” 5000
13-5/8” 10,000
13-5/8” 15,000
20-3/4” 3000
21-1/4” 2000
*
Bonnet Assembly (Right)
W-615195-01
W-615194-01
W-614596-01
W-615419-01
W-614596-01
W-615191-01
W-614498-01
W-615540-01
W-615526-01
W-615525-01
*
Bonnet Assembly (Left)
W-615195-02
W-615194-02
W-614596-02
W-615419-02
W-615196-02
W-614191-01
W-614498-02
W-615540-02
W-615-526-02
W-615525-02
2
Intermediate Flange/Shear
W-615188-01
W-615188-01
W-615188-01
W-615459-01
W-615192-01
W-615192-01
W-614766-01
W-615538-01
W-615523-01
W-615523-01
3
Bonnet/Shear
W-615189-03
W-615189-02
W-615189-01
W-615640-01
W-615143-02
W-615143-01
W-614772-01
W-615448-01
W-615522-01
W-615522-02
4
Operating Piston/Shear
W-615190-01
W-615190-01
W-615190-01
W-615457-01
W-615209-01
W-615209-01
W-614760-01
W-615539-01
W-615524-01
W-615524-01
5
O-Ring, Int. Flng. to Bonnet Lip
W-702640-45-51
W-702640-45-51
W-702640-45-51
W-702645-45-81
W-702640-45-51
W-702640-45-51
W-702640-45-51
W-702645-46-51
W-702640-45-51
W-702640-45-51
6
Lip Seal, Operating Piston/Shear
W-710586
W-710586
W-710586
W-710542
W-710542
W-710542
W-710542
W-710588
W-710542
W-710542
7
Wear Ring, Operating Piston/Shear
W-49223-15
W-49223-15
W-49223-15
W-049223-04
W-49223-04
W-49223-04
W-49223-04
W-049223-17
W-49223-14
W-49223-14
Large bore shear bonnets provide a larger operating piston to increase shearing force. 1
Worldwide Oilfeld Mac hine, Inc.
Rams for WU BOPs WU BOP Pipe Rams WU BOP pipe rams are available to t a wide variety of tubing, drill pipe, drill collar, and casing sizes. All rams are suitable for H2S service per NACE specications. WU BOP ram packers are self-feeding with a large reserve of elastomer to ensure a long-lasting seal under all conditions. Ram packers lock into place and cannot be dislodged by well ow.
Pipe Rams
WU BOP Variable Bore Rams One set of WU BOP variable bore rams can be used to seal on a range of pipe. WOM’s WU BOP variable bore ram packers contain steel reinforcing inserts similar to those in the annular BOP packer. The inserts rotate inward when the rams are closed so the steel provides support for the rubber which seals against the pipe.
Variable Bore Rams
WU BOP Shearing Blind Rams WU BOP 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.
1
Shearing Blind Ram
Worldwide Oilfeld Machine , Inc.
WU BOP Ram P/Ns Pipe Size
7-1/16”UBOP 3000,5000&10,000,15000psiWP TopSeal644214-01
11”UBOP 3000,5000&10,000psiWP TopSeal644217-01
Assembly
Assembly
Ram
Packer
Ram
Blind
W-644504-01 W-644500-01 W-644215-01 W-644219-01
1.050”
W-644504-02 W-644501-01 W-644215-02
–
–
–
1.315”
W-644504-03 W-644501-02 W-644215-03
W-44233-25
W-44118-07
1.660”
W-644504-04 W-644501-03 W-644215-04
W-44233-02
1.900”
W-644504-05 W-644501-04 W-644215-05
2.062”
W-644504-06 W-644501-05 W-644215-06
Assembly
Packer W-644221-01
–
–
–
W-19243-08
–
–
–
W-44118-02
W-19243-06
W-644222-02
W-44121-02
W-644221-02
W-44233-03
W-44118-03
W-19243-05
W-644222-03
W-44121-03
W-644221-03
W-44233-04
W-44118-04
W-19243-04
W-644222-04
W-44121-04
W-644221-04
2.375”
W-644504-07 W-644501-06 W-644215-07 W-644219-06
W-44118-05
W-644218-06 W-644222-05
W-44121-05
W-644221-05
2.875”
W-644504-08 W-644501-07 W-644215-08 W-644219-07
W-44118-06
W-644218-07 W-644222-06
W-44121-06
W-644221-06
3.500”
W-644504-09 W-644502-01 W-644215-09 W-644219-08 W-644835-01 W-644218-08 W-644222-07 W-644753-01 W-644221-07
4.000”
W-644216-11
W-44104-02
W-19474-02
W-644219-10
4.500”
W-644216-12
W-44104-03
W-19474-03
W-644219-11 W-644835-02 W-644218-11 W-644222-09 W-644753-02 W-644221-09
4.750”
–
–
–
5.000”
W-644216-14
W-44104-04
W-19474-04
W-644219-14 W-644835-03 W-644218-14 W-644222-10 W-644753-03 W-644221-10
5.500”
W-644216-15
W-44104-07
W-19474-06
W-644219-16
W-44120-01
W-644218-16
W-44234-13
W-44123-01
W-690808-12
5.750”
–
–
–
W-44233-23
W-44120-10
W-644218-17
–
–
–
6.000”
–
–
–
W-44233-16
W-44120-02
W-19375-02
W-44234-14
W-44123-02
W-690808-13
6.625”
–
–
–
W-44233-17
W-64435-04
W-19375-03
W-44234-15
W-644753-04 W-690808-14
7.000”
–
–
–
W-44233-18
W-44120-04
W-19375-04
W-44234-16
W-44124-01
W-690808-15
7.625”
–
–
–
W-44233-19
W-44120-05
W-19375-05
W-44234-17
W-44124-02
W-690808-16
7.750”
–
–
–
W-44233-22
W-44120-09
W-19375-11
–
–
–
8.625”
–
–
–
W-44233-20
W-44120-06
W-19375-06
–
–
–
9.000”
–
–
–
–
–
–
–
–
–
9.625”
–
–
–
–
–
–
–
–
–
10.750”
–
–
–
–
–
–
–
–
–
11.750”
–
–
–
–
–
–
–
–
–
13.375”
–
–
–
–
–
–
–
–
–
13.625”
–
–
–
–
–
–
–
–
–
13.750”
–
–
–
–
–
–
–
–
–
16.000”
–
–
–
–
–
–
–
–
–
18.625”
–
–
–
–
–
–
–
–
–
20.000”
–
–
–
–
–
–
–
–
–
W-44119-02 W-44119-04
W-644218-01 W-644222-01
Ram W-44121-01
W-44233-12
W-44118-01
Packer
11”UBOP 15,000psiWP TopSeal644220-01
W-644218-10 W-19374-04
W-44234-10 –
W-44122-04 –
W-690808-09 –
15
Worldwide Oilfeld Mac hine, Inc.
WU BOP Ram P/Ns Pipe Size
1
13-5/8”UBOP 3000,5000&10,000psiWP TopSeal644223-01
13-5/8”UBOP 15,000psiWP TopSeal644226-01
21-1/4”Bore2000psi 20-3/4”Bore3000psi TopSeal19514
Assembly
Ram
Packer
Assembly
Ram
Packer
Assembly
Blind
W-644225-01
W-44147-01
W-644224-01
W-64428-01
W-44143-01
W-644227-01
1.050”
–
–
–
–
–
–
–
–
–
1.315”
W-644225-02
W-44148-06
W-644224-02
–
–
–
–
–
–
1.660”
W-644225-03
W-44148-05
W-644224-03
–
–
–
–
–
–
1.900”
W-644225-04
W-44148-07
W-644224-04
–
–
–
–
–
–
2.062”
W-644225-05
W-44148-03
W-644224-05
W-44243-02
W-44144-03
W-40910-20
–
–
–
2.375”
W-644225-06
W-44148-01
W-644224-06
W-644228-03
W-44144-01
W-644227-03
–
–
–
2.875”
W-644225-07
W-44148-02
W-644224-07
W-644228-04
W-44144-02
W-644227-04
–
–
–
3.500”
W-644225-08
W-644738-01
W-644224-08
W-644228-05
W-644739-01
W-644227-05
W-44256-02
W-645328-01
W-31228-03
4.000”
W-644225-10
W-44149-02
W-644224-10
W-644228-07
W-44144-06
W-644227-07
W-44256-03
W-44192-02
W-31228-04
4.500”
W-644225-11
W-644738-02
W-644224-11
W-644228-08
W-644739-02
W-644227-08
W-44256-04
W-645328-02
W-31228-05
4.750”
W-644225-13
W-44150-01
W-644224-13
W-44243-11
W-44144-09
W-40910-07
W-44256-05
W-44192-04
W-31228-06
5.000”
W-644225-14
W-644738-03
W-644224-14
W-644228-11
W-644739-03
W-644227-11
W-44256-06
W-645328-03
W-31228-07
5.500”
W-644225-16
W-44150-03
W-644224-16
W-44243-12
W-44145-03
W-40910-08
W-44256-07
W-44193-02
W-31228-08
5.750”
–
–
–
–
–
–
W-44256-01
–
Ram W-44149-01
–
Packer W-19249-03
–
6.000”
W-44244-13
W-44150-04
W-31215-09
W-44243-14
W-44145-04
W-40910-09
W-44256-08
W-44193-03
W-31228-09
6.625”
W-644225-18
W-644738-04
W-644224-18
W-44243-15
W-644739-04
W-40910-10
W-44256-09
W-645328-04
W-31228-10
7.000”
W-644225-19
W-44151-01
W-644224-19
W-44243-16
W-44146-01
W-40910-11
W-44256-10
W-44193-05
W-31228-11
7.625”
W-44244-15
W-44151-02
W-19506-04
W-44243-17
W-44146-02
W-40910-12
W-44256-11
W-44193-06
W-31228-12
7.750”
W-44244-25
W-44151-06
W-19506-09
W-44243-22
W-44146-07
W-40910-23
–
–
–
8.625”
W-44244-16
W-44151-03
W-19506-05
W-44243-18
W-44146-03
W-40910-13
W-44256-13
W-44193-08
W-31228-14
9.000”
W-44244-24
W-44151-04
W-19506-06
W-44243-19
W-44146-04
W-40910-14
W-44256-14
W-44193-09
W-31228-15
9.625”
W-644225-24
W-44151-05
W-644224-24
W-44243-20
W-44146-05
W-40910-15
W-44256-15
W-44193-10
W-31228-16
10.750”
W-44244-18
W-44152-01
W-38372
W-44243-21
W-44146-06
W-40910-22
W-44256-16
W-44194-01
W-31228-17
11.750”
W-44244-26
W-614208-01
W-614227-01
–
–
–
W-44256-17
W-44194-02
W-31228-18
13.375”
–
–
–
–
–
–
W-44256-18
W-44194-03
W-19252-04
13.625”
–
–
–
–
–
–
W-44256-21
W-44194-05
W-31228-24
13.750”
–
–
–
–
–
–
W-44256-19
W-44194-04
W-31228-19
16.000”
–
–
–
–
–
–
W-44256-20
W-44195-01
W-31228-21
18.625”
–
–
–
–
–
–
W-44256-22
W-614459
W-31228-25
20.000”
–
–
–
–
–
–
–
–
–
Worldwide Oilfeld Machine , Inc.
WU BOP Care and Maintenance DailyorTripCare: All BOPs should be operated daily. Blind rams should be operated every time pipe is out of the hole. Pipe rams should not be closed except when pipe is in the preventer, to avoid extruding the packer. CareBetweenWells: Whenever a preventer is removed from a drilling hookup, it should be carefully cleaned, the rams removed, cleaned, inspected, and lubricated. Also, the r am bore should be cleaned, inspected, and lubricated. Any burrs or galled spots should be buffed. The operating system should be thoroughly ushed to remove sediment or foreign material. Periodic Overhaul: Annually, or more often depending on the type of service, a preventer should be completely disassembled and all parts cleaned, inspected, and reconditioned or replaced. All rubber seals should be replaced except ram packings which should be replaced according to condition. Testing: At regular intervals, weekly if possible, the complete drilling hookup and choke manifold should be tested for pressure holding ability and correct operation. Lubricants: (Ram Lubricant) Any water resistant grease or heavy oil can be used as a ram and ram bore lubricant. (Thread Lubricant) Metallic Zinc Base Grease.
WOM’s WU Ram Type BOP
Storage: When a preventer is put in storage, the rams should be removed and the preventer thoroughly cleaned, all moving parts greased, and all machined surfaces oiled and greased, particularly the ram bores and the ange ring grooves. Preventers in storage should be lled with a hydraulic uid.
1
Worldwide Oilfeld Mac hine, Inc.
WGK Annular Type BOP WOM’s Type “WGK” BOP was designed especially for surface installations.
17 19
The “WGK” is a universal annular blowout preventer with a long record of proven, quality performance. Standard operation requires both opening and closing pressure.
8
Seal-off is effected by hydraulic pressure applied to the closing chamber which raises the piston, forcing the packing unit into a sealing engagement.
1
9 6 7 9
29
30
F/10,000 PSI & Above
Any normal closing unit having a separate pressure regulator valve for the annular BOP and sufcient accumulator volume can be used to operate the WGK.
2
3 12
The WGK is designed to be well pressure assisted in maintaining packing unit seal off once initial seal off has been effected. As well pressure further increases, closure is maintained by well pressure alone.
11
12
9 10
12
12
F/10,000 PSI & Above
F/10,000 PSI & Above 18 4
Large Pressure Energized Seals are used for dynamically sealing piston chambers to provide safe operation, long seal life, and less maintenance. Piston Sealing Surfaces Protected by Operating Fluid lowers friction and protects against galling and wear to increase seal life and reduce maintenance. Operating Chambers are Tested to Full BOP Working Pressure to ensure strength, reliability, and the ability to over-pressurize the chambers in emergencies.
5
Exploded View - WGK BOP (Screwed)
1
11
Worldwide Oilfeld Machine , Inc.
WGK Annular Type BOP (Screwed) P/Ns Item
Part Name
7/16” 3000
7/16” 5000
7/16” 10000
7/16” 15000
11” 3000
11” 5000
13-5/8” 3000
13-5/8” 5000
1
Head
W1002013-03
W1002023-03
W1002043-03
W1004083-03
W1002123-03
W1002143-04
W1002183-03
W1002203-03
2
Packing Unit Rubber Synthetic Rubber Neoprene
W1003252-01 W1003252-02 W1003252-03
W1003253-01 W1003253-02 W1003253-03
W1003254-01 W1003254-02 W1003254-03
W1006518-01 W1006518-02 W1006518-02
W1003259-01 W1003259-02 W1003259-03
W3105057-01 W3105057-02 W3105057-03
W1003262-01 W1003262-02 W1003262-03
W1002114-01 W1002114-02 W1002114-03
3
Piston
W1002015
W1002025
W1002045
W1004085
W1002125
W1002145
W1002185
W1002205
4
Cage
W1006148
W1002057
W1001712
W9210750-04
W1004201
W1004201
W1004852
W1002207
5
Body Flanged Studded
W1002011-01 W1002011-03
W1002021-01 W1002021-03
W1002041-02 W1002041-03
W9210750-01 -
W1002121-01 W1002121-03
W1002141-02 W1002141-04
W1002181-01 W1002181-03
W1002201-01 W1002201-03
W31602
W30690
-
W9690750-01
W31809
W31402
W30738
W38150
-
-
-
W9690750-02
-
-
-
-
6
Head Gasket
7
Head Seal
8
U-Seal, Upper
W31603
W30689
W39445
W9690750-03
W31808
W31403
W30736
W38151
9
U-Seal, Mid
W31604
W30688
W39447
9690750-04
W31807
W30736
W1002684
W38152
10
U-Seal, Lower
W15614
W30705
W39449
-
W31604
W32599
W30735
W38165
11
D bl U -S ea l, U ppe r
-
-
-
W9690750-05
-
-
-
-
12
Nonextrusion Ring, Upper
-
-
W39446
W9690750-06
-
-
-
-
13
D bl U -S ea l, M id dl e
-
-
-
-
-
-
-
-
14
Nonextrusion Ring, Middle
-
-
W39448
W9690750-07
-
-
-
-
15
Dbl U- Seal, Lower
-
-
-
W9690750-08
-
-
-
-
16
Nonextrusion Ring, Lwr
-
-
W39450
-
-
-
-
-
17
Pipe Plug, Piston Indicator
W1900065-05
W1900065-05
W1900065-05
W9721660-01
W1900065-05
W1900065-05
W1900065-05
W1900065-05
18
B ody S le ev e C ap scr ew
W1920026-10010
W1920026-10012
W1920026-10014
W9811563-08
W1920026-12012 W1920026-12012
W1920026-12012
W1920026-10010
19
Head Lock Screw
W1002069
W1002191-1
W1900049-12012
-
W1002069
W1002149
20
Lock Collar
-
-
W1002325
-
-
-
-
-
21
Jaw
-
-
-
-
-
-
-
-
22
J aw Ope rat in g S cr ew
-
-
-
-
-
-
-
-
23
Cap Screw, Jaw Holding
-
-
-
-
-
-
-
-
24
Seal, Jaw Hldg Cap Scrw
-
-
-
-
-
-
-
-
25
Nonextrusn Ring, Jaw Hldg Capscrw
-
-
-
-
-
-
-
-
26
O-Ring, Jaw Oprtng Screw
-
-
-
-
-
-
-
27
Relief Fitting
-
-
-
-
-
-
-
-
29
Wear Plate
W1002036
W1002036
W1002034
W9210750-15
W1001778
W1004203
W1004855
W1001788
W1920026-08007
W1920026-08007
W1920026-08007
W9810223-00
30
Cap Screw, Wear Plate
W1002191-2
W1002149
W1920026-08007 W1920026-08007 W1920026-08007 W1900097-08006
31
Spacer Sleeve
-
-
-
-
-
-
-
-
32
Sleeve Screw
-
-
-
-
-
-
-
-
33
Pipe Plug
-
-
-
-
-
-
-
-
34
Head Clamp
-
-
-
-
-
-
-
-
35
H ead Cl am p, Ca p S cr ew
-
-
-
-
-
-
-
-
1
Worldwide Oilfeld Mac hine, Inc.
WGK Annular Type BOP Only Two Moving Parts (piston and packing unit) on the Annular BOP mean few areas are subject to wear. The BOP is safer and more efcient, requiring less maintenance and downtime. Long Piston with a length to diameter ratio approaching one eliminates tendencies to cock and bind during operations with off-center pipe or unevenly distributed accumulations of sand, cuttings, or other elements. This design enhances the ability of the packing unit to reopen to full bore position.
WOM’s WGK Annular BOP
Conical Bowl Design of the Piston provides a simple and efcient method of closing the packing unit. Field Replaceable Wear Plate in the BOP Head serves as an upper non-sealing wear surface for the movement of the packing unit, making eld repair fast and economical. Maximum Packing Unit Life is possible with the provision for measuring piston stroke. This measurement indicates remaining packing unit life without disassembly and ensures the longest and safest use of the packing unit.
A
Three Choices of Packing Unit Rubber Compounds permit more exible applications. Screwed Head Design of the WGK BOP is a simple, efcient, and strong method of connecting the head to the body for safe operation with no loose parts to be lost down hole or overboard.
B C A - Height B - Body Diameter C - Clearence Diameter See Engineering and and Dimensional Data on Page 18
20
Worldwide Oilfeld Machine , Inc.
WGK Engineering and Dimensional Data 7-1/16” - 3M
7-1/16” - 5M
7-1/16” - 10M
7-1/16” - 15M
11” - 3M
Screwed
Screwed
Screwed
Screwed
Screwed
Operating Chamber Volume (Gal) Closing Opening
2.85 2.24
2.85 2.24
9.42 7.08
11.2 7.50
7.43 5.54
Full Piston Stroke
4-1/8”
4-1/8”
5-1/2”
5-1/2”
6-1/8”
Body Diameter (B)
25.25”
26.00”
43.75”
50.00”
33.75”
Clearance Diameter (C)
29.25”
30.00”
49.50”
61.00”
40.00”
Height (A) Flanged Bottom Studded Bottom Hub Bottom
31.19” 27.00” 30.38”
33.62” 27.50” 31.62”
48.125” – 47.125”
51.125” 48.875” –
39.75” 34.375” 38.125”
Weight (lbs) Flanged Bottom Studded Bottom Hub Bottom
2600 2470 2550
3000 2770 2825
12,200 – 11,900
14,250 – –
5,500 5,140 5,350
Standard Ring Groove Flanged Bottom Studded Bottom Hub Bottom
RX45 RX45 RX45
RX467 RX46 RX158
BX156 – BX156
BX156 BX156 –
RX53 RX53 RX53
11” - 5M
11” - 10M
13-5/8” - 3M
13-5/8” - 5M
13-5/8” - 10M
Screwed
Screwed
Screwed
Screwed
Screwed
Operating Chamber Volume (Gal) Closing Opening
9.81 7.98
25.10 18.97
11.36 8.94
17.98 14.16
37.18 26.50
Full Piston Stroke
7-1/8”
8”
7-1/8”
8-1/2”
10-1/2”
Body Diameter (B)
37.50”
56.50”
40.50”
45.50”
61.00”
Clearance Diameter (C)
44.25”
61.50”
47.50”
52.25”
68.125”
Height (A) Flanged Bottom Studded Bottom Hub Bottom
47.8125” 39.625” 44.875”
63.50” 55.00” 61.125”
45.25” 39.375 43.00”
51.125” 46.50” 51.50
71.375” 60.625” 66.875”
Weight (lbs) Flanged Bottom Studded Bottom Hub Bottom
8200 7750 7920
26,140 25,460 26,000
8,784 8,522 8,650
13,800 13,100 –
33,525 32,850 32,785
Standard Ring Groove Flanged Bottom Studded Bottom Hub Bottom
RX54 RX54 RX54
BX158 BX158 BX158
RX57 RX57 RX57
BX160 BX160 BX160
BX159 BX159 BX159
Head Type
Head Type
21
Worldwide Oilfeld Mac hine, Inc.
WGK BOP Care and Maintenance (Screwed) Inspect upper and lower connections for pitting, wear, and damage; especially in ring grooves and stud bolt holes. Worn or damaged ring grooves must be welded, machined, and stress relieved. Worn or damaged stud bolt holes can be drilled and tapped to the next larger size and tted with step-studs. Check the body for wear and damage-especially in the internal cylinder walls for pits and vertical scores. Minor pits and scores can be removed in the eld with emery cloth. Repaired surface should be coated with silicon grease or castor oil. Severe pits and scores may require machining and/or welding which should be performed in a WOM approved machine shop. Inspect the vertical bore for wear and damage from drill string and drill tools; especially in the area of the ring grooves. If wear is excessive, the area must be repaired.
Cap Cap Seal Wear Plate
Packing Element
Piston
Check the inner body sleeve for wear, damage, and looseness. Check slots in sleeve for cuttings which may restrict piston movement. Check for piston damage and wear; especially the inner and outer walls for pits and vertical scores and the tapered bowl for pits and gouges. Minor pits and scores on the walls can be removed in the eld with emery cloth.
Slotted Inner Sleeve
Body
Check the wear plate in the inner bottom face of the head for wear. In addition to the aging process of time and use, wear of this metal surface is produced by the combination of vertical and lateral forces. Inspect the packing unit for wear, cracking, hardness, and correct elastomer composition. Check seal ring for nicks, cuts, fraying of lips, and abrasion. Worn or damaged seal rings should be replaced.
22
Exploded View - WGL BOP (Screwed)
Worldwide Oilfeld Machine , Inc.
Hydraulic Control System The surface hookup of the WGK connects the hydraulic control lines to the opening and closing chambers of the BOP. Pressure applied to the closing chamber raises the piston and effects the initial seal between the packing unit and drill pipe. Well pressure or test pressure also acts on the piston below the sealed off packing unit and further increases the closing force acting on the packing unit. As the well pressure or test pressure exceeds the required level the preventer is maintained closed by well pressure alone. As well pressure increases, the closing force on the packing unit also increases. Closing pressure should be proportionally reduced as well pressure is increased in order to maintain optimum closing force on the packing unit and prolong packing unit life. During normal drilling operations, it is recommended that the pressure regulator valve for the WGK be set at the initial closing pressure for the size pipe being used. This pressure will ensure that initial seal off is achieved should a “kick” be encountered. During BOP testing operations, once initial seal off is achieved, closing pressure should be proportionally reduced as well pressure is increased.
Opening Pressure
Closing Pressure
WOM’s WGK Annular BOP
2
Worldwide Oilfeld Mac hine, Inc.
WGK Annular Type BOP (Latched) WOM’s Type “WGK” BOP was designed especially for surface installations and is also used on offshore platforms.
35 40
The “WGK” is a universal annular blowout preventer with a long record of proven, quality performance.
34
41
17
Standard operation requires both opening and closing pressure. Seal-off is effected by hydraulic pressure applied to the closing chamber which raises the piston, forcing the packing unit into a sealing engagement. Any normal closing unit having a separate pressure regulator valve for the annular BOP and sufcient accumulator volume can be used to operate the WGK. The WGK is designed to be well pressure assisted in maintaining packing unit seal off once initial seal off has been effected. As well pressure further increases, closure is maintained by well pressure alone.
1 12
7
11
8 6
12
29
30
F/10,000 PSI & Above
2
3 14 13
16
9
14
Large Pressure Energized Seals are used for dynamically sealing piston chambers to provide safe operation, long seal life, and less maintenance.
10
F/10,000 PSI & Above
16 F/10,000 PSI & Above
18 4
Piston Sealing Surfaces Protected by Operating Fluid lowers friction and protects against galling and wear to increase seal life and reduce maintenance. Operating Chambers are Tested to Full BOP Working Pressure to ensure strength, reliability, and the ability to over-pressurize the chambers in emergencies.
37
33
23
38 25
36
22 26
39
21
27
5
Exploded View - WGK BOP (Latched)
2
15
Worldwide Oilfeld Machine , Inc.
WGK Annular Type BOP (Latched) P/Ns Item
Part Name
11” 5000
13-5/8” 5000
20-3/4” 3000
21-1/4” 2000
1
Head
W1004063-04
W1002203-03
W1002583-1
W1002583
2
Packing Unit Rubber Synthetic Rubber Neoprene
W3105057-01 W3105057-02 W3105057-03
W1002114-01 W1002114-02 W1002114-03
-
W1003273-01 W1003273-02 W1003273-03
3
Piston
W1002145
W1002205
W1002565
W1002565
4
Cage
W1004201
W1002207
W1006144-02
W1006144-02
5
Body Flanged Studded
W1004061-02 W1004061-04
-
W1002581-1 -
-
6
Head Gasket
W31402
W38151
-
W37379
7
Head Seal
W51189
W30738
-
W49283
8
U-Seal, Upper
W31403
W37381
-
W1004922
9
U-Seal Mid
W30736
W38152
-
W37378
10
U-Seal, Lower
W32599
W38165
-
-
11
Dbl U-Seal, Upper
W31403
-
-
-
12
Nonextrusion Ring, Upper
-
-
-
-
13
Dbl U-Seal, Middle
W30736
-
-
-
14
Nonextrusion Ring, Middle
-
-
-
-
15
Dbl U-Seal, Lower
W32599
-
-
-
16
Nonextrusion Ring, Lwr
-
-
-
-
17
Pipe Plug, Piston Inicator
W1900065-05
W9750221-25
-
18
Body Sleeve Capscrew
W1920026120-12
W1920026100-10
-
W19002612012
19
Head Lock Screw
-
-
-
-
20
Lock Collar
-
-
-
-
21
Jaw
-
W10022-25
-
W1002584
22
Jaw Operating Screw
W10040-67
W100235-01
-
W100235002
23
Cap Screw, Jaw Holding
-
W100235-21
-
W1002352-02
24
Seal, Jaw Hldg Cap Scrw
-
W19000011-24
-
-
25
Nonextrusn Ring, Jaw Hldg Capscrw
-
-
-
W1003300
26
O-Ring, Jaw Oprtng Screw
W19000013-29
W19000013-28
-
W190001328
27
Relief Fitting
W1900086-03
W1900086-03
-
W1900085-03
29
Wear Plate
W10042-03
-
W1002030
-
30
Cap Screw, Wear Plate
W1920026080-07
-
-
-
33
Pipe Plug
W1900065-08
-
-
-
34
Head Clamp
W1002351
W1002351
-
W1002351
35
Head Clamp, Cap Screw
W1900049140-24
W1900049140-24
-
W190004114024
36
Body Sleeve Outer
-
-
W1002569
W1002569
37
Body Sleeve Outer, Cap Screw
-
-
-
W19002616024
38
Body Sleeve Outer, Seal
-
-
-
W37380
39
O-Ring, Body Outer Sleeve
-
-
-
W37381
40
Nut
-
-
-
W983009300
41
Stud
-
-
-
W985056300
W975022125
25
Worldwide Oilfeld Mac hine, Inc.
WGK (Latched) Engineering Dimensional Data 11” - 5M
13-5/8” - 5M
Latched
Latched
Operating Chamber Volume (Gal) Closing Opening
9.81 7.98
17.98 14.16
Full Piston Stroke
7-1/8”
8-1/2”
Body Diameter (B)
42.25”
47.75”
Clearance Diameter (C)
44.25”
52.25”
Height (A) Flanged Bottom
48.25”
54.50”
Weight (lbs) Flanged Bottom Studded Bottom Hub Bottom
8,200 7,750 7,920
13,800 13,100 –
Standard Ring Groove Flanged Bottom Studded Bottom Hub Bottom
RX54 RX54 RX54
BX160 BX160 BX160
Head Type
A
WOM’s WGL Annular BOP
A - Height B - Body Diameter C - Clearence Diameter See Engineering and and Dimensional Data
B 2
C
Worldwide Oilfeld Machine , Inc.
WGK BOP Care and Maintenance (Latched) Inspect upper and lower connections for pitting, wear, and damage; especially in ring grooves and stud bolt holes. Worn or damaged ring grooves must be welded, machined, and stress relieved. Worn or damaged stud bolt holes can be drilled and tapped to the next larger size and tted with step-studs. Check the body for wear and damage-especially in the internal cylinder walls for pits and vertical scores. Minor pits and scores can be removed in the eld with emery cloth. Repaired surface should be coated with silicon grease or castor oil. Severe pits and scores may require machining and/or welding which should be performed in a WOM approved machine shop. Inspect the vertical bore for wear and damage from drill string and drill tools; especially in the area of the ring grooves. If wear is excessive, the area must be repaired.
Cap Cap Seal Wear Plate Packing Element
Piston
Piston Seals (4)
Check the inner body sleeve for wear, damage, and looseness. Check slots in sleeve for cuttings which may restrict piston movement. Check for piston damage and wear; especially the inner and outer walls for pits and vertical scores and the tapered bowl for pits and gouges. Minor pits and scores on the walls can be removed in the eld with emery cloth.
Slotted Inner Sleeve
Body
Check the wear plate in the inner bottom face of the head for wear. In addition to the aging process of time and use, wear of this metal surface is produced by the combination of vertical and lateral forces. Inspect the packing unit for wear, cracking, hardness, and correct elastomer composition. Check seal ring for nicks, cuts, fraying of lips, and abrasion. Worn or damaged seal rings should be replaced.
Exploded View - WGL BOP (Latched)
2
Worldwide Oilfeld Mac hine, Inc.
MSP Annular Type BOP (Latched) The MSP BOP was developed as a compact, lightweight unit for medium pressure drilling service, remedial work and well servicing. It can be used on surface and subsea installations. Standard operation requires both opening and closing pressure. Seal off is affected by hydraulic pressure applied to the closing chamber which raises the piston, forcing the packing unit into a sealing engagement. Any normal closing unit having a seperate regulator valve for the annular BOP and sufcient accumulator volume can be used to operate the MSP.
17
1 7 8 6 29
30
2
3
9
21
18 4
28
36
5
2
Exploded View - MSP BOP (Latched)
Worldwide Oilfeld Machine , Inc.
MSP (Latched) Part Numbers Item
Part Name
29-1/2” 500
1
Head
W1004063-04
2
Packing Unit Rubber Synthetic Rubber Neoprene
W3105057-01 W3105057-02 W3105057-03
3
Piston
W1002145
4
Cage
W1004201
5
Body Flanged Studded
W1004061-02 W1004061-04
6
Head Gasket
W31402
7
Head Seal
W51189
8
U-Seal, Upper
W31403
9
U-Seal Mid
W30736
10
U-Seal, Lower
W32599
11
Dbl U-Seal, Upper
W31403
12
Nonextrusion Ring, Upper
13
Dbl U-Seal, Middle
14
Nonextrusion Ring, Middle
15
Dbl U-Seal, Lower
16
Nonextrusion Ring, Lwr
17
Pipe Plug, Piston Inicator
18
Body Sleeve Capscrew
19
Head Lock Screw
-
20
Lock Collar
-
21
Jaw
-
24
Seal, Jaw Hldg Cap Scrw
-
27
Relief Fitting
28
Body Sleeve Inner, Cap Screw
29
Wear Plate
30
Cap Screw, Wear Plate
34
Head Clamp
35
Head Clamp, Cap Screw
36
Body Sleeve Outer
-
37
Body Sleeve Outer, Cap Screw
-
38
Body Sleeve Outer, Seal
-
39
O-Ring, Body Outer Sleeve
-
40
Nut
-
41
Stud
-
W30736 W32599 W1900065-05 W1920026120-12
W1900086-03 W10042-03 W1920026080-07 W1002351 W1900049140-24
2
Worldwide Oilfeld Mac hine, Inc.
WOM BOP Facility WOM is licensed under API 6A-0394 and API 16A-0079 and has a fully i mplemented API Q1 quality system. The API 16A-0079 license not only applies to drill-thru equipment, but also Ram and Annular Type BOP’s. WOM is certied to ISO 9001. WOM manufactures components that are fully interchangeable with Cameron, Shaffer, and Hydril type BOP’s. These parts are engineered to meet the most stringent strength and durability requirements.
0
WOM Sales Ofces
ManufacturingFacilities
International Sales Ofces
U.S.A. Worldwide Oileld Machine, Inc. 11809 Canemont Street Houston, Texas 77035 USA Tel: +1 (713) 729-9200 Fax: +1 (713) 729-7321 www.womusa.com
Headquarters/U.S.A. Worldwide Oileld Machine, Inc. 11809 Canemont Street Houston, Texas 77035 USA Tel: +1 (713) 729-9200 Fax: +1 (713) 729-7321 www.womusa.com
Worldwide Oileld Machine, Inc. 5800 Cunningham Houston, Texas 77041 USA Tel: +1 (713) 937-0795 Fax: +1 (713) 937-8574 www.womusa.com
U.S.A. Worldwide Oileld Machine, Inc. 5800 Cunningham Houston, Texas 77041 USA Tel: +1 (713) 937-0795 Fax: +1 (713) 937-8574 www.womusa.com
Australia Bangladesh Brazil Canada China Ecuador Egypt France India Indonesia Kuwait New Zealand Norway Oman Pakistan Singapore Trinidad U.A.E. Venezuela
WOM, Inc. 201 Heymann Blvd. Suite 38 Lafayette, Louisiana 70503 Tel: +1 (337) 231-0080 Fax: +1 (337) 233-0117 EUROPE Worldwide Oileld Machine (UK) Ltd. Bankhead Industrial Estate Bucksburn, Aberdeen AB2 9ET Scotland Tel: +44 (1224) 716 464 Fax: +44 (1224) 716 355 WOM, France Centre Initia Parc de la Porte Nord 62700 Bruay-La Buissiere France Tel: +33 (0)3 21 64 46 65 Fax: +33 (0)3 21 64 69 89 www.womusa.com MIDDLEEAST WOM M.E. WMR/10, Westside Circle Mezzanine Floor P.O. Box 32478 Dubai, U.A.E. Tel: +971 (4) 299-5933 Fax: +971 (4) 299-5944 www.womusa.com
ASIA Worldwide Oileld Machine Pvt. Ltd. Gat No. 778, at Post Velu Pune Satara Rd. Tal. Bhor, Dist. Pune. 412 205. India Tel: +91 (2113) 252 357/499/422 Fax: +91 (2113) 252 476 www.womusa.com
ISO-9001:2000
Magnum Forge & Machine Works Gat No. 777, at Post Velu Pune Satara Rd. Tal. Bhor, Dist. Pune. 412 205. India Tel: +91 (2113) 252 357/499/422 Fax: +91 (2113) 252 476 www.womusa.com Magna Casting & Machine Works Gat No. 777, at Post Velu Pune Satara Rd. Tal. Bhor, Dist. Pune. 412 205. India Tel: +91 (2113) 252 357/499/422 Fax: +91 (2113) 252 476 www.womusa.com
LICENSED UNDER
6A-0203 17D-0023 16A-0080 6D-0330 7-0243
ASIA WOM-Singapore PTE LTD 30 TOH Guan Rd #05-00 ODC Districenter Singapore Tel: 65 65603857
WORLDWIDE OILFIELD MACHINE, INC. LICENSEDUNDERAPI6A,17D,16A,7,6D ISO-9001:2000REGISTERED
