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Control System for Surface Mounted Bop Stacks

Control System for Surface Mounted Bop Stacks

Product Description

The control system for surface mounted BOP stacks is critical for well control. The system is integrated with mechanical, electrical, hydraulic, pneumatic, information technology. The products not only meet the requirements of domestic standards, but also has got the certification of API Spec. 16D. BPM is the first one in China, the ninth in the world to acquire the certificate.

The BPM control system for surface mounted BOP stacks is characterized with following features:
The system is equipped with two pump groups. Electric pump with different flow rate and air-operated oil pump which ensures the system to work normally in case of power failure.

The design of accumulator unit meets the requirement of closing all BOP stacks and opening hydraulic valve. If any accumulator bottle failed, the total liquid loss will not exceed 25%. BPM can offer the accumulator with ASME mark that complies with the requirements of API Spec. 16D.

The pressure of annular preventer circuit in control system may be adjusted by remote air-operated regulation. In case of sudden failure of air supply, the pressure can be reset to the initial set value automatically. The control manifold of the remote control panel is equipped with an orifice as an inlet of the pressure source. For example, the nitrogen backup system offered by BPM provides emergent auxiliary energy. If the accumulator and/or the pump cannot provide the control manifold with enough power fluid, the nitrogen backup system may be used to provide high- pressure air to close the preventer. The nitrogen backup system may provide emergency air supply for the driller's panel and the auxiliary control panel.

The system may be provided with an alarm device. It monitors the accumulator pressure, air supply pressure and the liquid level in oil tank. When the above parameters exceed the alarm limits, the signal of sound and light will be given.

The system can be equipped with auxiliary control panel. Air-operated control is adopted in the auxiliary control panel. The system may be operated by driller panel and/or auxiliary control panel may control the remote control panel.

The system can also be equipped with electric heating device of oil tank and air cable. The system may also be equipped with housing with air-conditioner, explosion-proof electrical heating board and explosion-proof air-conditioner.
Besides the products listed in the table, we can design tailor-made special models according to the customer's requirements.

SPECIFICATIONS FOR BOP CONTROL SYSTEM
Model Illustrations: FK Q 400 - 5 B
Improvement code
Objects control
Total volume of accumulators (L)
Type of driller panel
Q: Air control
DQ: Electric/air control
QY: Electric/hydraulic control
Omitted: Without driller panel

model
 
control object
 
accumulator bank
 
oil tank efficiency
 
motor’s power (kW )
 
the flow capacity of pump system
 
annular
 
pipe ram
 
blow off
 
backup
 
total volume
 
usable liquid
 
usable liquid
 
electric operated pump L/min
 
air operated pump
 
hand operated
pump
 
FKQ1440-14
 
1
 
4
 
7
 
2
 
60X24
 
720
 
post
position
 
2300
 
18.5x2
 
46x2
 
60X4
 

 
FKQ1280-8
 
1
 
3
 
2
 
1
 
80X16
 
640
 
side position
 
1650
 
18.5x2
 
46x2
 
60x2
 

 
FKQ960-8
 
1
 
3
 
3
 

 
60X16
 
480
 
side position
 
1650
 
18.5x2
 
46x2
 
60x2
 

 
FKQ840-8
 
1
 
3
 
3
 
1
 
60X14
 
420
 
side position
 
1650
 
18.5
 
46
 
60x2
 

 
FKQ800-7D
 
1
 
3
 
2
 
1
 
40X20
 
400
 
side position
 
1500
 
18.5
 
46
 
60X2
 

 
FKQ800-7
 
1
 
3
 
2
 
1
 
80X10
 
400
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ800-7B
 
1
 
3
 
2
 
1
 
40X20
 
400
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ640-7
 
1
 
3
 
2
 
1
 
80X8
 
320
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ800-6N
 
1
 
3
 
2
 
-
 
40X20
 
400
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ640-6N
 
1
 
3
 
2
 
-
 
40X16
 
320
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ800 -6F
 
1
 
3
 
2
 
-
 
80X10
 
400
 
side position
 
1600
 
18.5
 
46
 
60X2
 

 
FKQ720-6
 
1
 
3
 
2
 
-
 
60X12
 
360
 
side position
 
1290
 
18.5
 
46
 
60X2
 

 
FKQ640 -6G
 
1
 
3
 
2
 
-
 
40X16
 
320
 
side position
 
1290
 
18.5
 
46
 
60X2
 

 
FKQ640-6E
 
1
 
3
 
2
 
-
 
80X8
 
320
 
side position
 
1300
 
18.5
 
46
 
60X2
 

 
FKQ640-6
 
1
 
3
 
2
 
-
 
40X16
 
320
 
post
position
 
1120
 
18.5
 
46
 
60X2
 

 
FKQ480 -5C
 
1
 
3
 
1
 
-
 
40X12
 
200
 
side position
 
1100
 
18.5
 
35
 
60X2
 

 
FKQ400-5B
 
1
 
3
 
1
 
-
 
40X10
 
200
 
side position
 
1100
 
18.5
 
35
 
60X2
 

 
FKQ320-4E
 
1
 
2
 
1
 
-
 
40X8
 
160
 
post
position
 
790
 
18.5
 
46
 
60X1
 

 
FKQ320 -4G
 
1
 
2
 
1
 
-
 
40X8
 
160
 
side position
 
790
 
11
 
20
 
60X1
 

 
FKQ320-3
 
1
 
2
 
1
 
-
 
40X8
 
160
 
post
position
 
790
 
18.5
 
46
 
60X1
 

 
FKQ160-4W
 
-
 
2
 
2
 
-
 
40X4
 
120
 
post
position
 
720
 
11
 
20
 
60X1
 

 
FKQ320-4
 
1
 
2
 
1
 
-
 
40X8
 
160
 
side position
 
790
 
11
 
20
 
60X1
 
14/28
 
FKQ250-4
 
-
 
2
 
1
 
-
 
25X10
 
125
 
side position
 
630
 
11
 
20
 

 
14/28
 
FKQ240-4
 
-
 
2
 
1
 
-
 
40X6
 
120
 
post
position
 
630
 
15
 
31
 

 
14/28
 
FKQ100-4
 
-
 
2
 
1
 
-
 
40X6
 
120
 
post
position
 
630
 
11
 
20
 

 
14/28
 
FK240-3D
 
1
 
2
 
-
 
-
 
40X6
 
120
 
post
position
 
500
 
11
 
20
 
60X2
 

 
FK2403
 
1
 
2
 
-
 
-
 
40X6
 
120
 
side position
 
456
 
11
 
20
 

 
14/28
 
FK125-3
 
-
 
3
 
-
 
-
 
25X5
 
62.5
 
post
position
 
440
 
11
 
20
 

 
14/28
 
FK125-3B
 
1
 
2
 
-
 
-
 
25X5
 
62.5
 
post
position
 
440
 
11
 
20
 

 
14/28
 
FK125-2D
 
-
 
1
 
1
 
1
 
25X5
 
62.5
 
post
position
 
440
 
15
 
31
 

 
14/28
 
FK50-1
 
-
 
1
 
-
 
-
 
25X2
 
25
 
post
position
 
98
 
3
 
7
 

 
14/28
 
FKQ640 -6M
 
1
 
3
 
2
 
-
 
40X16
 
320
 
post
position
 
1120
 
18.5
 
46
 
60X2
 

 
FKQ800 -7F
 
1
 
3
 
2
 
1
 
40X20
 
400
 
post
position
 
1280
 
18.5
 
46
 
60X2
 

 
FKQ400-5
 
1
 
3
 
1
 
-
 
40X10
 
200
 
post
position
 
1120
 
18.5
 
35
 
60X2
 

 
FKQ480-5E
 
1
 
3
 
1
 
-
 
40X12
 
240
 
post
position
 
1120
 
18.5
 
35
 
60X2