NO863136D0 - Broennverktoey med laasemekanisme og fremgangsmaate for bruk av samme. - Google Patents
Broennverktoey med laasemekanisme og fremgangsmaate for bruk av samme.Info
- Publication number
- NO863136D0 NO863136D0 NO863136A NO863136A NO863136D0 NO 863136 D0 NO863136 D0 NO 863136D0 NO 863136 A NO863136 A NO 863136A NO 863136 A NO863136 A NO 863136A NO 863136 D0 NO863136 D0 NO 863136D0
- Authority
- NO
- Norway
- Prior art keywords
- broennverkty
- toy
- procedure
- same
- locking mechanism
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/001—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells specially adapted for underwater installations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/780,070 US4627492A (en) | 1985-09-25 | 1985-09-25 | Well tool having latching mechanism and method of utilizing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
NO863136D0 true NO863136D0 (no) | 1986-08-04 |
NO863136L NO863136L (no) | 1987-03-26 |
Family
ID=25118490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO863136A NO863136L (no) | 1985-09-25 | 1986-08-04 | Broennverktoey med laasemekanisme og fremgangsmaate for bruk av samme. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4627492A (no) |
EP (1) | EP0216554B1 (no) |
CA (1) | CA1269924A (no) |
DE (1) | DE3681104D1 (no) |
NO (1) | NO863136L (no) |
SG (1) | SG18092G (no) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341883A (en) * | 1993-01-14 | 1994-08-30 | Halliburton Company | Pressure test and bypass valve with rupture disc |
US5810087A (en) * | 1996-01-24 | 1998-09-22 | Schlumberger Technology Corporation | Formation isolation valve adapted for building a tool string of any desired length prior to lowering the tool string downhole for performing a wellbore operation |
US6230807B1 (en) | 1997-03-19 | 2001-05-15 | Schlumberger Technology Corp. | Valve operating mechanism |
US6041864A (en) * | 1997-12-12 | 2000-03-28 | Schlumberger Technology Corporation | Well isolation system |
US6227298B1 (en) | 1997-12-15 | 2001-05-08 | Schlumberger Technology Corp. | Well isolation system |
US6024173A (en) * | 1998-03-03 | 2000-02-15 | Schlumberger Technology Corporation | Inflatable shifting tool |
US7201232B2 (en) * | 1998-08-21 | 2007-04-10 | Bj Services Company | Washpipeless isolation strings and methods for isolation with object holding service tool |
US7198109B2 (en) * | 1998-08-21 | 2007-04-03 | Bj Services Company | Double-pin radial flow valve |
US6722440B2 (en) * | 1998-08-21 | 2004-04-20 | Bj Services Company | Multi-zone completion strings and methods for multi-zone completions |
USRE40648E1 (en) * | 1998-08-21 | 2009-03-10 | Bj Services Company, U.S.A. | System and method for downhole operation using pressure activated valve and sliding sleeve |
US7124824B2 (en) * | 2000-12-05 | 2006-10-24 | Bj Services Company, U.S.A. | Washpipeless isolation strings and methods for isolation |
US6244351B1 (en) | 1999-01-11 | 2001-06-12 | Schlumberger Technology Corporation | Pressure-controlled actuating mechanism |
US6227225B1 (en) | 1999-07-16 | 2001-05-08 | Gregory A. Domingue | Method for pulling a valve seat |
US6684950B2 (en) * | 2001-03-01 | 2004-02-03 | Schlumberger Technology Corporation | System for pressure testing tubing |
US7267990B2 (en) * | 2002-11-15 | 2007-09-11 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Chelation of charged and uncharged molecules with porphyrin-based compounds |
US8113286B2 (en) * | 2006-11-09 | 2012-02-14 | Baker Hughes Incorporated | Downhole barrier valve |
US8225871B2 (en) * | 2006-11-09 | 2012-07-24 | Baker Hughes Incorporated | Bidirectional sealing mechanically shifted ball valve for downhole use |
US7810571B2 (en) * | 2006-11-09 | 2010-10-12 | Baker Hughes Incorporated | Downhole lubricator valve |
US20100300702A1 (en) * | 2009-05-27 | 2010-12-02 | Baker Hughes Incorporated | Wellbore Shut Off Valve with Hydraulic Actuator System |
US8684099B2 (en) * | 2010-02-24 | 2014-04-01 | Schlumberger Technology Corporation | System and method for formation isolation |
US9371918B2 (en) * | 2011-09-30 | 2016-06-21 | Weatherford Technology Holdings, Llc | Ball valve float equipment |
US9260930B2 (en) * | 2012-08-30 | 2016-02-16 | Halliburton Energy Services, Inc. | Pressure testing valve and method of using the same |
US9260940B2 (en) * | 2013-01-22 | 2016-02-16 | Halliburton Energy Services, Inc. | Pressure testing valve and method of using the same |
US9279310B2 (en) * | 2013-01-22 | 2016-03-08 | Halliburton Energy Services, Inc. | Pressure testing valve and method of using the same |
CN110566158A (zh) * | 2019-09-16 | 2019-12-13 | 宝鸡畅油石油设备有限公司 | 单行程油管试压阀 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US29471A (en) * | 1860-08-07 | Improvement in the manufacture of paper-pulp | ||
US2742093A (en) * | 1952-06-30 | 1956-04-17 | Tri State Oil Tool Company Inc | Tubing test tools |
US2962096A (en) * | 1957-10-22 | 1960-11-29 | Hydril Co | Well head connector |
US3329007A (en) * | 1964-12-04 | 1967-07-04 | Martin B Conrad | Tubing tester valve |
US3338312A (en) * | 1964-12-08 | 1967-08-29 | Byron Jackson Inc | Tubing tester valves |
US3332495A (en) * | 1965-02-25 | 1967-07-25 | Schlumberger Technology Corp | Full-opening well tools |
US3427048A (en) * | 1966-01-03 | 1969-02-11 | Cicero C Brown | Powered coupling device |
US3470903A (en) * | 1967-01-25 | 1969-10-07 | Byron Jackson Inc | Pressure openable tubing tester |
US3519291A (en) * | 1967-01-25 | 1970-07-07 | Byron Jackson Inc | Pressure openable tubing tester |
US3446280A (en) * | 1967-10-26 | 1969-05-27 | Schlumberger Technology Corp | Actuating means for well tools |
US3614984A (en) * | 1970-03-02 | 1971-10-26 | Schlumberger Technology Corp | Apparatus for completing wells traversing earth formations |
US3664415A (en) * | 1970-09-14 | 1972-05-23 | Halliburton Co | Method and apparatus for testing wells |
US3779263A (en) * | 1972-02-09 | 1973-12-18 | Halliburton Co | Pressure responsive auxiliary disc valve and the like for well cleaning, testing, and other operations |
US3850250A (en) * | 1972-09-11 | 1974-11-26 | Halliburton Co | Wellbore circulating valve |
US3858649A (en) * | 1973-02-26 | 1975-01-07 | Halliburton Co | Apparatus for testing oil wells using annulus pressure |
US3970147A (en) * | 1975-01-13 | 1976-07-20 | Halliburton Company | Method and apparatus for annulus pressure responsive circulation and tester valve manipulation |
US3964544A (en) * | 1975-06-20 | 1976-06-22 | Halliburton Company | Pressure operated isolation valve for use in a well testing and treating apparatus, and its method of operation |
US4047564A (en) * | 1975-07-14 | 1977-09-13 | Halliburton Company | Weight and pressure operated well testing apparatus and its method of operation |
US4064937A (en) * | 1977-02-16 | 1977-12-27 | Halliburton Company | Annulus pressure operated closure valve with reverse circulation valve |
US4063593A (en) * | 1977-02-16 | 1977-12-20 | Halliburton Company | Full-opening annulus pressure operated sampler valve with reverse circulation valve |
US4113018A (en) * | 1977-06-30 | 1978-09-12 | Halliburton Company | Oil well testing safety valve |
US4109724A (en) * | 1977-10-27 | 1978-08-29 | Halliburton Company | Oil well testing valve with liquid spring |
US4281715A (en) * | 1979-05-16 | 1981-08-04 | Halliburton Company | Bypass valve |
US4270610A (en) * | 1980-01-15 | 1981-06-02 | Halliburton Company | Annulus pressure operated closure valve with improved power mandrel |
US4295361A (en) * | 1980-04-03 | 1981-10-20 | Halliburton Company | Drill pipe tester with automatic fill-up |
US4319633A (en) * | 1980-04-03 | 1982-03-16 | Halliburton Services | Drill pipe tester and safety valve |
US4319634A (en) * | 1980-04-03 | 1982-03-16 | Halliburton Services | Drill pipe tester valve |
US4411316A (en) * | 1981-02-09 | 1983-10-25 | Baker International Corporation | Subterranean well valve with lock open mechanism |
US4421172A (en) * | 1981-07-13 | 1983-12-20 | Halliburton Company | Drill pipe tester and safety valve |
US4420045A (en) * | 1982-05-03 | 1983-12-13 | Halliburton Company | Drill pipe tester and safety valve |
US4535968A (en) * | 1983-11-16 | 1985-08-20 | Otis Engineering Corporation | Valve |
-
1985
- 1985-09-25 US US06/780,070 patent/US4627492A/en not_active Expired - Lifetime
-
1986
- 1986-08-04 NO NO863136A patent/NO863136L/no unknown
- 1986-09-08 DE DE8686306919T patent/DE3681104D1/de not_active Expired - Fee Related
- 1986-09-08 EP EP86306919A patent/EP0216554B1/en not_active Expired - Lifetime
- 1986-09-25 CA CA000519061A patent/CA1269924A/en not_active Expired - Fee Related
-
1992
- 1992-02-26 SG SG180/92A patent/SG18092G/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3681104D1 (de) | 1991-10-02 |
EP0216554A3 (en) | 1988-09-21 |
SG18092G (en) | 1992-04-16 |
US4627492A (en) | 1986-12-09 |
EP0216554A2 (en) | 1987-04-01 |
EP0216554B1 (en) | 1991-08-28 |
CA1269924A (en) | 1990-06-05 |
NO863136L (no) | 1987-03-26 |
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