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| BOP Control Systems (API-16D) |
|
 
Accumulator BOP Control System, also called as BOP Closing Unit or BOP Control Unit, is one important system in drilling and work-over operation. As per different working conditions, accumulator BOP control system can be in pneumatic, hydraulic, or electric control.
 All accumulator BOP control system (BOP closing unit) are made according to API Spec 16D, can be used to replace Koomey closing unit ( Koomey accumulator).
FEATURES
• The Remote Control Panel is equipped with both electric and pneumatic power. Backup inlet for pressure oil ensures the system working regularly despite some unexpected situations.
• The power system is equipped with automatic control system and double protective device against overload pressure for hydraulic system. The operation is easy, safe and reliable.
• With four sets of accumulators, the system can work regularly with the rest 75% volume in case one of them is out of order. A relief valve is split-type installed to increase the strength of the accumulator, which makes it easy for disassembly and maintenance.
• With clear identification, and giving signals for current working condition, misoperation could be avoided, which makes driller control panel easy to operate.
• The product design and manufacture are strictly complied with API Spec 16D (Drilling control equipment and systems) standard.
Technical Specifications
|
Model
|
Number of control objects
|
Accumulator bank
|
Available volume
Of oil tank (L)
|
Power
Of motor
(KW)
|
Flow of pump system
|
System
Working
Pressure
(MPa)
|
|
Annular
|
Ram
|
Kill
|
Backup
|
Total
Volume
(L)
|
Fluid
Available
(L)
|
arrangement
|
Electric-oper
Ated oil
Pump
(L/stroke)
|
Air-operated
Oil pump
(ml/stroke)
|
Hand-operated
Oil pump
(ml/stroke)
|
|
FKQ1440-14
|
1
|
4
|
7
|
2
|
60*24
|
720
|
Postposition
|
2300
|
18.5*2
|
46*2
|
60*4
|
|
21
|
|
FKQ1280-8
|
1
|
3
|
3
|
1
|
80*16
|
640
|
Side position
|
1650
|
18.5*2
|
46*2
|
60*2
|
|
21
|
|
FKQ960-8
|
1
|
3
|
3
|
1
|
60*16
|
480
|
Side position
|
1650
|
18.5*2
|
46*2
|
60*2
|
|
21
|
|
FKQ840-8
|
1
|
3
|
3
|
1
|
60*14
|
420
|
Side position
|
1650
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-8
|
1
|
3
|
3
|
1
|
40*20
|
400
|
Side position
|
1650
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ1280-7
|
1
|
3
|
2
|
1
|
80*16
|
640
|
Side position
|
1600
|
18.5*2
|
46*2
|
60*2
|
|
21
|
|
FKQ1200-7
|
1
|
3
|
2
|
1
|
60*20
|
600
|
Side position
|
1500
|
18.5*2
|
46*2
|
60*2
|
|
21
|
|
FKQ960-7
|
1
|
3
|
2
|
1
|
80*12
|
480
|
Side position
|
1600
|
18.5*2
|
46*2
|
60*2
|
|
21
|
|
FKQ800-7N
|
1
|
3
|
2
|
1
|
40*20
|
400
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-7B
|
1
|
3
|
2
|
1
|
40*20
|
400
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-7D
|
1
|
3
|
2
|
1
|
40*20
|
400
|
Side position
|
1500
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-7E
|
1
|
3
|
2
|
1
|
40*20
|
400
|
Side position
|
1500
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-7F
|
1
|
3
|
2
|
1
|
40*20
|
400
|
Postposition
|
1280
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-7
|
1
|
3
|
2
|
1
|
80*8
|
320
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-6N
|
1
|
3
|
2
|
-
|
40*20
|
400
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ800-6F
|
1
|
3
|
2
|
-
|
80*10
|
400
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ720-6
|
1
|
3
|
2
|
-
|
60*12
|
360
|
Side position
|
1290
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-6N
|
1
|
3
|
2
|
-
|
40*16
|
320
|
Side position
|
1600
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-6E
|
1
|
3
|
2
|
-
|
80*8
|
320
|
Side position
|
1300
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-6G
|
1
|
3
|
2
|
-
|
40*16
|
320
|
Side position
|
1290
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-6
|
1
|
3
|
2
|
-
|
40*16
|
320
|
Postposition
|
1120
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ640-6M
|
1
|
3
|
2
|
-
|
40*16
|
320
|
Postposition
|
1120
|
18.5
|
46
|
60*2
|
|
21
|
|
FKQ480-5
|
1
|
3
|
1
|
-
|
80*6
|
240
|
Side position
|
1100
|
18.5
|
35
|
60*2
|
|
21
|
|
FKQ480-5C
|
1
|
3
|
1
|
-
|
40*12
|
240
|
Side position
|
1100
|
18.5
|
35
|
60*2
|
|
21
|
|
FKQ480-5E
|
1
|
3
|
1
|
-
|
40*12
|
240
|
Postposition
|
1100
|
18.5
|
35
|
60*2
|
|
21
|
|
FKQ400-5B
|
1
|
3
|
1
|
-
|
40*10
|
200
|
Side position
|
1100
|
18.5
|
35
|
60*2
|
|
21
|
|
FKQ400-5D
|
1
|
3
|
1
|
-
|
40*10
|
200
|
Postposition
|
1100
|
18.5
|
35
|
60*2
|
|
21
|
|
FKQ320-4B
|
1
|
2
|
1
|
-
|
40*8
|
160
|
Side position
|
790
|
11
|
20
|
60*1
|
|
21
|
|
FKQ320-4E
|
1
|
2
|
1
|
-
|
40*8
|
160
|
Postposition
|
790
|
18.5
|
46
|
60*1
|
|
21
|
|
FKQ320-4G
|
1
|
2
|
1
|
-
|
40*8
|
160
|
Side position
|
790
|
15
|
35
|
60*1
|
|
21
|
|
FKQ320-3
|
1
|
2
|
-
|
-
|
40*8
|
160
|
Postposition
|
790
|
18.5
|
46
|
60*1
|
|
21
|
|
FKQ160-4W
|
-
|
2
|
2
|
-
|
40*4
|
80
|
Postposition
|
720
|
11
|
20
|
60*1
|
|
21
|
|
FK320-4
|
1
|
2
|
1
|
-
|
40*8
|
160
|
Side position
|
790
|
11
|
20
|
|
14/28
|
21
|
|
FK250-4
|
-
|
2
|
2
|
-
|
25*10
|
125
|
Side position
|
630
|
11
|
36
|
|
14/28
|
21
|
|
FK240-4
|
-
|
2
|
1
|
1
|
40*6
|
120
|
Postposition
|
630
|
15
|
20
|
|
14/28
|
21
|
|
FK160-4
|
-
|
2
|
2
|
-
|
40*4
|
80
|
Postposition
|
720
|
11
|
20
|
|
14/28
|
21
|
|
FK100-4
|
-
|
2
|
1
|
1
|
25*4
|
50
|
Postposition
|
630
|
11
|
20
|
|
14/28
|
21
|
|
FK240-3E
|
-
|
2
|
1
|
-
|
40*6
|
120
|
Postposition
|
500
|
11
|
20
|
60*1
|
|
21
|
|
FK240-3D
|
1
|
2
|
-
|
-
|
40*6
|
120
|
Postposition
|
500
|
11
|
20
|
60*2
|
|
21
|
|
FK240-3
|
1
|
2
|
-
|
-
|
40*6
|
120
|
Side position
|
456
|
11
|
20
|
|
14/28
|
21
|
|
FK125-3
|
-
|
3
|
-
|
-
|
25*5
|
62.5
|
Postposition
|
440
|
11
|
20
|
|
14/28
|
21
|
|
FK125-3B
|
1
|
2
|
-
|
-
|
25*5
|
62.5
|
Postposition
|
440
|
11
|
20
|
|
14/28
|
21
|
|
FK125-2D
|
-
|
1
|
1
|
|
25*5
|
62.5
|
Postposition
|
440
|
15
|
31
|
|
14/28
|
21
|
|
FK125-2F
|
-
|
1
|
1
|
|
25*5
|
62.5
|
Postposition
|
440
|
15
|
31
|
|
14/28
|
21
|
|
FK50-1
|
-
|
1
|
-
|
-
|
25*2
|
25
|
Postposition
|
98
|
3
|
7
|
|
14/28
|
21
|
ACCESSORIES TO ACCUMULATOR
 |
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 |
| QYB40-60L Air Pump |
JYS21-25 Regulating Valve |
34ZS21-25-3-position 4-way Valve |
 |
 |
| KB 16 Air H-P Testing Pump |
QB21-80 Tri-plunger Pump |
|
|
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