封井器示意图.xls

BOP System Pressure Test Report
well name: Neem 2 Date: 2004-Aug-30
Accumulator Recharge pump Bop control
Make: Beijing Petroleum Machinery Factory Recharge Time 0psi to 3000psi 11'40" min No: on floor 1
No of bottle 10X80 litre N2 bottle Type: Air Control
Capacity 800 litres No. 1 No. remote 1
Design Press 21,000 kPa Capacity 40 litres Type: Hydraulic
Precharge Press 7,000 kPa Avg. pres 13000 kPa Dist. 27 meters
Press before 21,000 kPa NOTE: Air Operated Backup Hand wheel X
Press after 9,000 kPa

BOP Time to operate & pressure down Pressure test (kPa)
seconds Low Time(mins) High Time (mins)
Initial pressure Final pressure Initial pressure Final pressure
Annular / HCR 3000↘2000psi 20s/2s 300 300 5 20900 20800 5
Upper Pipe Rams 2000↘1800psi 5s 300 300 5 21200 20900 5
Blind Rams No test 5s 300 300 5 21900 21700 5
Lower Pipe Rams 1800↘1700psi 5s 300 300 5 23000 22900 5
Choke Manufold 1700↘1300psi 3s 300 300 5 21000 21000 5
Casing Bowl 7000 7000 15
Choke Manifold Valves 11#, 12#, 13#, 1# 300 300 5 21500 21400 10
Choke Manifold Valves 9#、10#、6#、2# 300 300 5 21100 21100 10
Choke Manifold Valves 7#、8#、6#standby 300 300 5 21100 21100 10
Choke Manifold Valves 7#standby、8#standby、6#standby 300 300 5 21200 21200 10
Choke Manifold Valves 6#standby、Choke valves 300 300 5 21200 21000 10
Last Pressure Test Date: 2004-Jul-22

BOP / MANIFOLD DRAWING



















BOP System Pressure Test Report
well name: Neem 2 Date: 2004-Aug-30
Accumulator Recharge pump Bop control
Make: Beijing Petroleum Machinery Factory Recharge Time 0psi to 3000psi 11'40" min No: on floor 1
No of bottle 10X80 litre N2 bottle Type: Air Control
Capacity 800 litres No. 1 No. remote 1
Design Press 21,000 kPa Capacity 40 litres Type: Hydraulic
Precharge Press 7,000 kPa Avg. pres 13000 kPa Dist. 27 meters
Press before 21,000 kPa NOTE: Air Operated Backup Hand wheel X
Press after 9,000 kPa

BOP T