NO880094D0 - Ventilanordning for undersjoeisk produksjonstesting. - Google Patents
Ventilanordning for undersjoeisk produksjonstesting.Info
- Publication number
- NO880094D0 NO880094D0 NO880094A NO880094A NO880094D0 NO 880094 D0 NO880094 D0 NO 880094D0 NO 880094 A NO880094 A NO 880094A NO 880094 A NO880094 A NO 880094A NO 880094 D0 NO880094 D0 NO 880094D0
- Authority
- NO
- Norway
- Prior art keywords
- valve device
- production testing
- undertaking
- undertaking production
- testing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/04—Ball valves
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/002,457 US4732214A (en) | 1987-01-12 | 1987-01-12 | Subsea production test valve assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
NO880094D0 true NO880094D0 (no) | 1988-01-11 |
NO880094L NO880094L (no) | 1988-07-13 |
Family
ID=21700863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880094A NO880094L (no) | 1987-01-12 | 1988-01-11 | Ventilanordning for undersjoeisk produksjonstesting. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4732214A (no) |
GB (1) | GB2199873B (no) |
NO (1) | NO880094L (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU606315B2 (en) * | 1985-09-12 | 1991-02-07 | Summit Technology, Inc. | Surface erosion using lasers |
FR2726858A1 (fr) * | 1994-11-14 | 1996-05-15 | Schlumberger Services Petrol | Appareil obturateur de train de tiges d'essai, pour puits petrolier sous-marin tube |
US6125938A (en) * | 1997-08-08 | 2000-10-03 | Halliburton Energy Services, Inc. | Control module system for subterranean well |
US6334633B1 (en) * | 1998-11-18 | 2002-01-01 | Cooper Cameron Corporation | Automatic lock for telescoping joint of a riser system |
US7040406B2 (en) * | 2003-03-06 | 2006-05-09 | Tiw Corporation | Subsea riser disconnect and method |
GB2392693A (en) * | 2001-05-02 | 2004-03-10 | Shell Int Research | System for retrieving a tubular element from a well |
WO2009114445A1 (en) * | 2008-03-14 | 2009-09-17 | Schlumberger Canada Limited | Subsea well production |
US8240387B2 (en) * | 2008-11-11 | 2012-08-14 | Wild Well Control, Inc. | Casing annulus tester for diagnostics and testing of a wellbore |
US11655902B2 (en) * | 2019-06-24 | 2023-05-23 | Onesubsea Ip Uk Limited | Failsafe close valve assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457991A (en) * | 1968-02-16 | 1969-07-29 | Phillip S Sizer | Well tools |
US3971576A (en) * | 1971-01-04 | 1976-07-27 | Mcevoy Oilfield Equipment Co. | Underwater well completion method and apparatus |
US3870101A (en) * | 1973-04-25 | 1975-03-11 | Baker Oil Tools Inc | Removable subsea production test valve assembly |
US4320804A (en) * | 1979-08-06 | 1982-03-23 | Baker International Corporation | Subsea test tree |
US4494609A (en) * | 1981-04-29 | 1985-01-22 | Otis Engineering Corporation | Test tree |
-
1987
- 1987-01-12 US US07/002,457 patent/US4732214A/en not_active Expired - Fee Related
-
1988
- 1988-01-11 NO NO880094A patent/NO880094L/no unknown
- 1988-01-12 GB GB8800623A patent/GB2199873B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4732214A (en) | 1988-03-22 |
GB2199873A (en) | 1988-07-20 |
GB2199873B (en) | 1991-04-17 |
GB8800623D0 (en) | 1988-02-10 |
NO880094L (no) | 1988-07-13 |
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