Topics > Wellhead & Environment

Blowout Preventer Control System
04/01/2016

Blowout Preventer Control System
 
Introduction:
 
BOP control system is a kind of equipment to controll BOP, hydraulic choke and kill system, and it is indispensable equipment for blowout prevention during drilling or well servicing in petroleum and natural gas industry. The BOP Control Systems are all strictly designed, manufactured and inspected in accordance with National Standard SY/T5053.2-2001 & API Spec.16D.
 
The BOP control system generally has two series: pneumatic-hydraulic control type (FKQ) and electric-hydraulic control type (FKD).

Components of the Blowout Preventer System:

Item Descriptions Unit Qty.
I BOP Control Accumulator Unit
(Control System for Surface Mounted BOP Stacks, pressure range 0-14MPa)
Country of Origin: China
Brand Name:
Model number: FKQ 1280-7
Lot 1
(A) Specifications for BOP Control Accumulator Unit    
  (a) Quantity of preventers operated   7
  (b) System working pressure MPa 21
  (c) Total volume of accumulators Liters 16
  (d) Effective reservoir capacity Liters 1600
  (e) Regulating range of pressure MPa 0-14
  (f) Air pressure MPa 0.65-0.8
  (g) Nitrogen pressure charge in accumulator MPa 7±0.7
  Control manifold header consists of 4 way valves, pressure reducing and regulating valve, 
pressure relief valve for accumulator recommended pressure gauges with gurad, bleeder 
valve, and recommended other valves and accessories etc be mounted on unit.
   
(B) Control panel    
  Remote control panel Set 1
  Driller panel Set 1
  Protection hose Set 1
  Alarm device Set 1
  Air cable Set 1
  Tools& sealing box Set 1
(C) Triplex single acting plunger pump Set 2
  (a) Model: QB 21/80    
  (b) Nominal pressure MPa 21
  (c) Nominal displacement ml/rev 80
  (d) Plunger diameter mm 25
  (e) Plunger travel mm 56
(D) Motor for triplex single acting plunger pump sets 2
  (a) Motor type: YB2-180M-4W    
  (b) Protection type: Exd 3 IIBT-4    
  (c) Power Kw 18.5
  (d) Speed RPM 1470
  (e) Voltages V 380/660
  (f) Ampere A 36.5/21.1
  (g) Phase phase 3
  (h) Frequency Hz 50
(E) Air pump sets 2
  (a) Model: QYB40-165L    
  (b) Air pressure MPa 0.53-0.8
  (c) Hydraulic to air pressure ratio   50:1
(F) General    
  (a) Nitrogen pressure charging hose assy (with pressure gauge 0-5000psi, hose pipe 
L-5Meter,etc)
set 1
  (b) 1”Dia high pressure hose pipe
(working pressure 3000psi, test pressure 6000psi)
Meter L-5
  (c) Both ends connected with 1”Dia high pressure union Male and Female (working 
pressure 3000psi, test pressure 6000psi)
sets 10
  (d) 1”Dia high pressure hose pipe, L-12Meter (working pressure 3000psi, test pressure 
6000psi)
sets 20
  (e) Both ends connected with 1”Dia high pressure union
Male and Female (working pressure 3000psi, test pressure 6000psi)
sets 20
(G) Spares for BOP control accumulator unit    
  (a) 1”HP Valve (5000psi) sets 2
  (b) 1”Check valve(5000psi) sets 2
  (c) 1” HP 4 way Bypass valve (5000psi) sets 2
  (d) Bladder for Cylinder sets 8
  (e)Pressure gauge (0-5000psi)(1”-connection) sets 2
  (f) Pressure reducing and regulating valve sets 2
  (g) Pressure relief valve sets 2
  (h) 7/052 PVC Single wire, double insulation PVC wire-(length) meter 300
(H) Spare for triplex pump Ex BOP control accumulator unit    
  a) 1”Plunger sets 12
  (b) 1”Plunger packing sets 36
  (c) suction valve seat Nos 12
  (d) suction valve assy Nos 12
  (e) Discharge valve seat Nos 12
  (f) Discharge valve assy Nos 12
(I) Literature    
  Required to be supplied each 5 complete sets of the following literatures in English edition, 
both hard copies and soft copies to this office before or along with the shipment. 
Maintenance/workshop manuals
Instruction/operation manuals
Parts catalogues
   

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