GVA 8000
The GVA 8000 is a production and quarters semi-submersible. The unit is designed for the harsh environment in the North Sea.
Name GVA 8000 Troll C Location North Sea, Norwegian Sector Water Depth 339 m (1,110 ft) Duties Production and Accommodation Status First Oil 1999 Owner StatoilHydro Design GVA Topside Design Umeo Olje og Gas Regulatory/Class NPD/NMD/DNV
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MAIN PARTICULARS |
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Length over all: |
121.4 m |
398.3 ft |
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Width over all: |
101.0 m |
331.4 ft |
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Length of pontoons: |
90.9 m |
298.2 ft |
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Height to Upper Deck: |
48.0 m |
157.5 ft |
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Topside Load: |
25,500 tonnes |
55,559 kips |
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Light Unit Weight: |
29,000 tonnes |
63,937 kips |
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Displacement: |
55,000 tonnes |
121,259 kips |
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Draught: |
21.0 m |
68.9 ft |
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Air gap in survival: |
18.5 m |
60.7 ft |
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VESSEL CAPACITIES |
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Oil Production: |
190,000 BOPD |
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Gas Production : |
320 MMSCFPD |
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Water Production: |
250,000 BOPD |
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Risers: |
42 Flexibles |
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Accommodation: |
70 persons |
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Station Keeping: |
16 point chain-wire-chain system |
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References
Visund