Bop Control System

The BOP Control system for surface mounted BOP stacks is used to open and close BOP and relief valve while drilling operation. It mainly consists of remote control panel, driller’s panel, air cable, pipe rack, high pressure hoses, protection house etc. ZR’s BOP Accumulator Units meet or exceed the design specification as specified in API 16D. Each control system is specifically engineered to assure reliable control of the BOP stack with adequate reserve for continuous operation under emergency conditions. The function of the control system for surface mounted BOP stacks is preparing and prestoring-enough hydraulic oil and controlling its flow direction, in order to open or close BOP quickly. As the hydraulic oil used, the pressure drops down, when the pressure lowers to a certain value, the control system will renew the hydraulic oil automatically, to keep the pressure in a certain high value. We supply full series of BOP control Unit for surface mounted BOP stacks.

Main parameters as follows
1.Environmental temperature:-13~40°C
2, Power: 380v, 50Hz
3, Nominal pressure: 21MPa(3000Psi)
4.Max.working pressure:34.5MPa(5000Psi)
4, Pressure range: 0~14MPa(0~2000Psi)
5, Nitrogen charging pressure of accumulators: 7±0.7MPa(1000±100Psi)
6, Air supply pressure: 0.65~0.8MPa(93~115Psi)
7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi)
8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)