| Statistics | |
| Name | sakhalin II |
| Operators | sakhalin energy investment company (SEIC) |
| Location | sakhalin Island, Russia |
| recoverable Reserves | 1 billion barrels of liquids |
| 14 trillion cubic feet of gas |
| Location | 16 kilometres offshore sakhalin Island’s northeast shore in water 30 meters deep |
| Operators | sakhalin energy investment company Ltd |
| Discovered | 1986 |
| Molikpaq | |
| Rebuilt | daewoo heavy industries at okpo yard, south Korea |
| well conductors | 32 |
| Spacer | 14,200t |
| structureal weight inc spacer | 51,600t. |
| processing flow rates | 90,000 barrels/day of oil |
| 70 million standard cubic feet/day of gas |
| rock Dump | 27,000t. |
| Pipeline | 2km, 12in line |
| salm length | 38-metre tall |
| Diameter | 6-metre |
| Okha | |
| the Okha | |
| Type | Double-hull tanker |
| cargo tanks | 12 |
| storage capacity | 1 million barrels |
| Deadweight | 157 200 tons. |
| metering skids | 75,000 barrels/hour from three 25,000 barrel/hour turbine meters |
| volvox Delta | |
| D.P. trailing suction hopper Dredger | |
| Dimensions: | |
| length overall | 117.00m |
| hull length | 110.20m |
| Beam | 21.70m |
| moulded depth | 9.10m |
| draught (max.) | 8.13m |
| Capacity | 8,142m³ |
| suction pipes: | 2 x ø 1.00 m |
| discharge pipe: | ø 0.80m |
| dredging depth: | 37.50m |
| pump drive: | |
| diesel engines | 2 x 1,840kW |
| Propulsion: | |
| diesel engines | |
| 2 x bow thrusters | |
| maximum speed | 15.2 knots |
| power during transport: | 2 x 5,075kW |
| power during dredging: | 2 x 3,235kW |
| D.P./Mooring | kongsbergs albatros adp 701 |
| 8 point mooring |
| working area: | 15 miles offshore, |
| rocky Giant | |
| D.P. flexible fall pipe vessel with 4-point mooring system | |
| Accommodation: | 40 persons |
| Dimensions: | |
| lenght overall | 99.35m |
| Beam | 21.00m |
| draught loaded | 5.80m |
| loading capacity | 3,000 t |
| dynamic positioning System: | simrad albatross adp 701 with direct interfaces for Artemis. |
| and other navigation systems by dedicated pre-processor |
| Mooring: | 4 point mooring, 700 m wire |
| Propulsion: | |
| main engine | 1,472 kW(2,000hp) |
| 5 x 700 kva (816hp) |
| 4 schottel thrusters |
| 4 x 560 kw (800hp) |
| flexible fall pipe System: | |
| fall pipe: diameter | 1.20 m |
| length up to | 600 m |
| dumping capacity up to | 750 t/hr |
| heave compensation up to | 3.00 m |
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