Title:
SUBSEA WELL INTERVENTION VESSEL
Document Type and Number:
WIPO Patent Application WO2001048351
Kind Code:
A3
Abstract:
A subsea well intervention vessel comprising a dynamically positionable tanker and direct well intervention equipment mounted on a deck of the tanker. The direct well intervention equipment may be mounted on a superstructure above the main deck of the tanker and includes equipment for underbalanced non-rotating drilling and hydrocarbon liquid separation. The liquid separation equipment is coupled to storage tanks of the tanker so as to receive separated hydrocarbon liquids for storage purposes.
Inventors:
HAYNES ANTHONY PATRICK (NO)
JONES COLIN (NO)
JONES COLIN (NO)
Application Number:
PCT/GB2000/004899
Publication Date:
June 13, 2002
Filing Date:
December 20, 2000
Export Citation:
Assignee:
MULTI OPERATIONAL SERVICE TANK (PA)
HAYNES ANTHONY PATRICK (NO)
JONES COLIN (NO)
HAYNES ANTHONY PATRICK (NO)
JONES COLIN (NO)
International Classes:
B63B35/00; B63B35/44; E21B7/128; E21B15/02; E21B21/00; (IPC1-7): E21B15/02; B63B35/44; E21B7/06; E21B21/06
Domestic Patent References:
| WO1999049172A1 | 1999-09-30 | |||
| WO1997042393A1 | 1997-11-13 |
Foreign References:
| GB2162880A | 1986-02-12 | |||
| US3802209A | 1974-04-09 |
Other References:
NAKAGAWA: "Application of aerated-fluid drilling in deepwater", SPE, no. 52787, 9 November 1999 (1999-11-09) - 11 November 1999 (1999-11-11), Amsterdam, pages 1 - 6, XP002167680
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