Petroleum Well Control Equipment Co., Ltd.(PWCE)

Type U API 16A BOP Double Ram Blowout Preventer

Short Description:

Application: Onshore drilling rig & Offshore drilling platform

Bore Sizes: 7 1/16” — 26 3/4”

Working Pressures: 2000 PSI — 15,000 PSI

Ram style: single ram & double rams

Housing MaterialForging 4130 & F22

Third-party witness and inspection report available: Bureau Veritas (BV), CCS, ABS, SGS, etc.

Manufactured in accordance with: API 16A, Fourth Edition & NACE MR0175.

API monogrammed and suitable for H2S service as per NACE MR-0175 standard


Product Detail

Product Tags

Feature

• Pressure-energized Rams and hydraulically opening bonnets

• Provided manual locking screws

• Hydraulic locking devices are available for remote operation

-Internal H2S resistance

-VBR RAM available and interchangeable with OEM

-Large Bore Shear Bonnets available and interchangeable with OEM

-Boosters available and interchangeable with OEM

-All seal kits are interchangeable with OEM

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Description

'U' type blowout preventers are the most widely used Ram-type BOP in the world. Without a lightweight and lower profile, reliability is always the priority during design and manufacturing. It is designed so that hydraulic pressure opens and closes the bonnets thus fulfilling the easy & quick ram change-out. All parts of our 'U' type BOP are matched to the original OEM design which can reduce the maintenance time for customers since they can pick up any seal kits from a local supplier.

WechatIMG16792
WechatIMG16795
WechatIMG16796

Standard Bonnet Operating Data and Fluid Requirements

Bore Size &Working Pressure Gallons to
Open Rams
Gallons to Close Rams Locking Screw
Turns Each End
Closing
Ratio
Opening Ratio
7-1/16”3,000-15,000 PSI

1.3

1.3

18

6.9:1

2.2:1

11”3,000-10,000  PSI

3.4

3.5

27

7.3:1

2.5:1

11”15,000 PSI

5.7

5.8

32

9.8:1

2.2:1

13-5/8”3,000-10,000 PSI

5.5

5.8

32

7.0:1

2.3:1

13-5/8"15,000 PSI

10.4

10.6

45

10.6:1

3.7:1

16-3/4”3,000-5,000 PSI

9.8

10.6

38

6.8:1

2.3:1

16-3/4”10,000 PSI

11.6

12.5

45

6.8:1

2.3:1

18-3/4”10,000 PSI

21.3

23.1

54

7.4:1

3.8:1

20-3/4”3,000&21-1/4”2,000 PSI

8.1

8.7

46

7.0:1

1.3:1

21-1/4”5,000 PSI

27.3

30

54

7.2:1

4.0:1

21-1/4”10,000 PSI

24.5

26.9

51

7.2:1

4.0:1

26-3/4”3,000 PSI

10.1

10.8

58

7.0:1

1.0:1

Large Bore Shear Bonnets Operating Data and Fluid Requirements

Bore Size & Working Pressure Gallons to
Open Rams

Gallons to
Close Rams

Locking Screw Turns Each End

Closing Ratio

Opening Ratio

7-1/16”3,000-15,000 PSI

2.4

2.5

18

10.4:1

3.4:1

11”3,000-10,000 PSI

6.8

6.9

27

12.0:1

4.3:1

11”15,000 PSI

8.9

9

32

15.2:1

3.4:1

13-5/8”3,000-10,000 PSI

10.5

10.9

32

10.8:1

3.7:1

13-5/8”15,000 PSI

16

16.2

45

16.2:1

5.6:1

16-3/4”3,000-5,000 PSI

18.1

19

38

10.4:1

3.6:1

16-3/4”10,000 PSI

18.1

19

45

10.4:1

3.6:1

20-3/4”3,000&21-1/4”2,000 PSI

14.3

14.9

46

10.8:1

2.1:1

Large Bore Shear Bonnets Operating Data and Fluid Requirements

Bore Size &Working Pressure Gallons to Open Rams

Gallons to Close Rams

Locking Screw Turns Each End

Closing Ratio Opening Ratio
7-1/16”3,000-15,000 PSI

2.4

4.2

18

10.4:1

3.4:1

11”3,000-10,000 PSI

6.8

12.2

27

12.0:1

4.3:1

11”15,000 PSI

8.9

15.6

32

15.2:1

3.4:1

13-5/8”3,000 -10,000 PSI

10.5

17.5

32

10.8:1

3.7:1

13-5/8”15,000 PSI

16

23.2

45

16.2:1

5.6:1

16-3/4"3,000-5,000  PSI

18.1

27

38

10.4:1

3.6:1

16-3/4"10,000 PSI

18.1

27.3

45

10.4:1

3.6:1

20-3/4”3,000&21-1/4”2,000 PSI

14.3

24.4

46

10.8:1

2.1:1


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