DE3888032D1 - Verriegelungsvorrichtung im Bohrloch. - Google Patents
Verriegelungsvorrichtung im Bohrloch.Info
- Publication number
- DE3888032D1 DE3888032D1 DE88306076T DE3888032T DE3888032D1 DE 3888032 D1 DE3888032 D1 DE 3888032D1 DE 88306076 T DE88306076 T DE 88306076T DE 3888032 T DE3888032 T DE 3888032T DE 3888032 D1 DE3888032 D1 DE 3888032D1
- Authority
- DE
- Germany
- Prior art keywords
- borehole
- locking device
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
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)
- Earth Drilling (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8715967A GB2207157B (en) | 1987-07-07 | 1987-07-07 | Downhole lock assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3888032D1 true DE3888032D1 (de) | 1994-04-07 |
DE3888032T2 DE3888032T2 (de) | 1994-08-25 |
Family
ID=10620239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3888032T Expired - Lifetime DE3888032T2 (de) | 1987-07-07 | 1988-07-04 | Verriegelungsvorrichtung im Bohrloch. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4883121A (de) |
EP (1) | EP0298683B1 (de) |
CA (1) | CA1286600C (de) |
DE (1) | DE3888032T2 (de) |
GB (1) | GB2207157B (de) |
MY (1) | MY103692A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9212162D0 (en) * | 1992-06-09 | 1992-07-22 | Well Equip Ltd | Lock mandrel |
GB2291449A (en) * | 1994-07-19 | 1996-01-24 | Fmc Corp | Running and sting off tool assembly |
GB9714651D0 (en) | 1997-07-12 | 1997-09-17 | Petroline Wellsystems Ltd | Downhole tubing |
GB9723031D0 (en) | 1997-11-01 | 1998-01-07 | Petroline Wellsystems Ltd | Downhole tubing location method |
US6044909A (en) * | 1997-12-04 | 2000-04-04 | Halliburton Energy Services, Inc. | Apparatus and methods for locating tools in subterranean wells |
GB2351309B (en) * | 1998-02-18 | 2002-12-04 | Camco Int | A method of setting a well lock |
GB2346632B (en) | 1998-12-22 | 2003-08-06 | Petroline Wellsystems Ltd | Downhole sealing |
GB0224807D0 (en) | 2002-10-25 | 2002-12-04 | Weatherford Lamb | Downhole filter |
EP2273064A1 (de) | 1998-12-22 | 2011-01-12 | Weatherford/Lamb, Inc. | Verfahren und Geräte zur Profilierung und Verbindung von Leitungen |
US6318459B1 (en) * | 1999-08-09 | 2001-11-20 | Gadu, Inc. | Device for anchoring an oil well tubing string within an oil well casing |
GB9921557D0 (en) | 1999-09-14 | 1999-11-17 | Petroline Wellsystems Ltd | Downhole apparatus |
US6598678B1 (en) | 1999-12-22 | 2003-07-29 | Weatherford/Lamb, Inc. | Apparatus and methods for separating and joining tubulars in a wellbore |
US6325148B1 (en) | 1999-12-22 | 2001-12-04 | Weatherford/Lamb, Inc. | Tools and methods for use with expandable tubulars |
WO2001086111A1 (en) | 2000-05-05 | 2001-11-15 | Weatherford/Lamb, Inc. | Apparatus and methods for forming a lateral wellbore |
US7172027B2 (en) | 2001-05-15 | 2007-02-06 | Weatherford/Lamb, Inc. | Expanding tubing |
US6732806B2 (en) | 2002-01-29 | 2004-05-11 | Weatherford/Lamb, Inc. | One trip expansion method and apparatus for use in a wellbore |
US7308944B2 (en) | 2003-10-07 | 2007-12-18 | Weatherford/Lamb, Inc. | Expander tool for use in a wellbore |
US6948560B2 (en) * | 2004-02-25 | 2005-09-27 | Varco I/P, Inc. | Jar for use in a downhole toolstring |
US7306031B2 (en) * | 2004-07-15 | 2007-12-11 | Gadu, Inc. | Tubing string rotator and method |
NO325164B1 (no) * | 2006-07-10 | 2008-02-11 | Statoil Asa | Koblingsanordning for til- og frakopling av bunnhullsutstyr |
US8474542B2 (en) | 2010-07-15 | 2013-07-02 | Weatherford/Lamb, Inc. | Selective and non-selective lock mandrel assembly having upward biased inner sleeve |
US8413730B2 (en) * | 2010-11-30 | 2013-04-09 | Vetco Gray Inc. | Wellhead assembly with telescoping casing hanger |
GB2497953A (en) * | 2011-12-22 | 2013-07-03 | Subsea Riser Products Ltd | Preloaded Mooring Connector |
US9140085B2 (en) | 2012-02-14 | 2015-09-22 | Baker Hughes Incorporated | Apparatus and method for positioning and orienting a borehole tool |
US12024965B2 (en) | 2022-06-13 | 2024-07-02 | Halliburton Energy Services, Inc. | Single trip, debris tolerant lock mandrel with equalizing prong |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051243A (en) * | 1958-12-12 | 1962-08-28 | George G Grimmer | Well tools |
US3507329A (en) * | 1968-11-25 | 1970-04-21 | Harold Brown Co | Locating and anchoring device for well tools |
US3593784A (en) * | 1969-09-11 | 1971-07-20 | Brown Oil Tools | Anchor assembly for well tools such as packers and the like |
FR2332413A1 (fr) * | 1975-11-19 | 1977-06-17 | Flopetrol Ste Auxil Prod Petro | Dispositif d'ancrage pour appareil de puits et outil de pose de ce dispositif |
US4248300A (en) * | 1978-04-17 | 1981-02-03 | Texas Iron Works, Inc. | Method of and apparatus for positioning retrievable landing nipple in a well bore string |
US4315544A (en) * | 1979-01-15 | 1982-02-16 | Baker International Corporation | Locking device for landing within a well conduit |
US4295528A (en) * | 1980-06-16 | 1981-10-20 | Baker International Corporation | Selective lock with setting and retrieving tools |
US4583591A (en) * | 1983-02-22 | 1986-04-22 | Baker Oil Tools, Inc. | Downhole locking apparatus |
US4745974A (en) * | 1986-12-22 | 1988-05-24 | Otis Engineering Corporation | Well tool lock mandrel and handling tools therefor |
-
1987
- 1987-07-07 GB GB8715967A patent/GB2207157B/en not_active Expired - Lifetime
-
1988
- 1988-07-04 EP EP88306076A patent/EP0298683B1/de not_active Expired - Lifetime
- 1988-07-04 DE DE3888032T patent/DE3888032T2/de not_active Expired - Lifetime
- 1988-07-05 US US07/215,331 patent/US4883121A/en not_active Expired - Lifetime
- 1988-07-06 CA CA000571245A patent/CA1286600C/en not_active Expired - Lifetime
- 1988-12-30 MY MYPI88001591A patent/MY103692A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2207157A (en) | 1989-01-25 |
GB8715967D0 (en) | 1987-08-12 |
EP0298683A3 (en) | 1990-01-10 |
CA1286600C (en) | 1991-07-23 |
MY103692A (en) | 1993-08-28 |
US4883121A (en) | 1989-11-28 |
EP0298683A2 (de) | 1989-01-11 |
EP0298683B1 (de) | 1994-03-02 |
GB2207157B (en) | 1991-05-29 |
DE3888032T2 (de) | 1994-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |