BOP Close Unit

NAME

Parameter

Working pressure

3000psi

Controlled object quantity

1 each annular BOP, 3 each ram BOPs, 2 each hydraulic gate vale, and 1 each standby

Remote control console

12000mm(L)x3000mm(W)x2610mm(H) ,weight:14t

Oil tank effective volume

528gal

Electric pump

2 x11gal)/min?3000psi,18.5KW

Air pump output @ pressure

3 each 2.1gal/min @1500psi

Air source

77~116psi

Accumulator volume and structure

21gal x 16,distribute bisymmetrically

Accumulator nitrogen charging pressure

1015x102psi

Ram- type preventer control main fold

Manual pressure reducing overflow valve 2000psi, by pass valve start 3000psi

Ring preventer control main fold

2610psi

Electric pump automatic switch control

Start at 2700psi Start, and stop at 3000psi

Air-operated pump automatic switch control

Start at 2600psi and shutdown at 3000psi

Pressure display, delivery

Three shock proof pressure meter, three gas-operated shock proof pressure sensor:

3625psix1,5800psix2

Hydraulic pressure output interface, input interface

NPT 1x 14 NPT1x1,choose either inside or outside screw thread

Dimensions and weight of driller抯 console

800mmLx450mmWx1800mmH, 150Kg weight

Control function

By pass control 1, pressure reducing valve control 1, three-position four-way turning valve 7

Display function

Air source pressure 1, long distance liquid pressure 3, BOP switch position 7

Air source pressure

>0.6MPa~0.8 MPa(87~116psi)

Control lag time

Less than 2 seconds

Remote control pipe cable

23x4x50m,0.8Mpa(116psi),-20~50

Dimensions  and weight of assistant drill controller

750mm(L)x450mm(W)x1280mm(H)weight:0.12t approx.

Control function

BOP switch position 7

Display function

Air source pressure 1, long distance liquid pressure 3

Air source pressure

>87~116psi

Remote control pipe cable

=2Sed

Remote control pipe cable

19x4x50m,116psi,-20~50