FR2705400B1 - Dispositif d'ancrage déployable à coins de retenue pour puits de forage. - Google Patents
Dispositif d'ancrage déployable à coins de retenue pour puits de forage.Info
- Publication number
- FR2705400B1 FR2705400B1 FR9405976A FR9405976A FR2705400B1 FR 2705400 B1 FR2705400 B1 FR 2705400B1 FR 9405976 A FR9405976 A FR 9405976A FR 9405976 A FR9405976 A FR 9405976A FR 2705400 B1 FR2705400 B1 FR 2705400B1
- Authority
- FR
- France
- Prior art keywords
- wellbore
- anchoring device
- deployable anchoring
- retaining corners
- corners
- 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 - Fee Related
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for anchoring the tools or the like
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/063,619 US5348090A (en) | 1993-05-18 | 1993-05-18 | Expanded slip well anchor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2705400A1 FR2705400A1 (fr) | 1994-11-25 |
FR2705400B1 true FR2705400B1 (fr) | 1998-05-22 |
Family
ID=22050401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9405976A Expired - Fee Related FR2705400B1 (fr) | 1993-05-18 | 1994-05-17 | Dispositif d'ancrage déployable à coins de retenue pour puits de forage. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5348090A (fr) |
CA (1) | CA2122394C (fr) |
FR (1) | FR2705400B1 (fr) |
GB (1) | GB2278136B (fr) |
NO (1) | NO309161B1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE36526E (en) * | 1994-04-06 | 2000-01-25 | Tiw Corporation | Retrievable through tubing tool and method |
US5595247A (en) * | 1994-04-06 | 1997-01-21 | Tiw Corporation | Retrievable through tubing tool and method |
US6003834A (en) | 1996-07-17 | 1999-12-21 | Camco International, Inc. | Fluid circulation apparatus |
US5909770A (en) * | 1996-11-18 | 1999-06-08 | Baker Hughes Incorporated | Retrievable whipstock |
US6283208B1 (en) | 1997-09-05 | 2001-09-04 | Schlumberger Technology Corp. | Orienting tool and method |
US6026899A (en) * | 1997-09-27 | 2000-02-22 | Pes, Inc. | High expansion slip system |
US6935423B2 (en) * | 2000-05-02 | 2005-08-30 | Halliburton Energy Services, Inc. | Borehole retention device |
US6631768B2 (en) | 2001-05-09 | 2003-10-14 | Schlumberger Technology Corporation | Expandable shifting tool |
US6550540B2 (en) | 2001-05-14 | 2003-04-22 | Darren W. S. Trent | Mechanical anchor setting system |
US7255172B2 (en) * | 2004-04-13 | 2007-08-14 | Tech Tac Company, Inc. | Hydrodynamic, down-hole anchor |
CA2576483C (fr) | 2004-07-23 | 2010-02-02 | Baker Hughes Incorporated | Piece rapportee extensible pour trou en decouvert avec ancre |
US7963341B2 (en) * | 2005-03-04 | 2011-06-21 | Weatherford/Lamb, Inc. | Apparatus and methods of use for a whipstock anchor |
US8109339B2 (en) * | 2009-08-21 | 2012-02-07 | Baker Hughes Incorporated | Zero backlash downhole setting tool and method |
GB201418128D0 (en) | 2014-10-14 | 2014-11-26 | Weatherford Uk Ltd | Downhole anchor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2111881A (en) * | 1937-10-18 | 1938-03-22 | William E Williams | Whip stock |
US2345873A (en) * | 1941-01-10 | 1944-04-04 | Lane Wells Co | Bridging plug |
US2382455A (en) * | 1942-01-20 | 1945-08-14 | Lane Wells Co | Bridging plug |
US3602306A (en) * | 1970-04-27 | 1971-08-31 | Gem Tool Corp | Blow-up preventer |
US3669187A (en) * | 1970-11-25 | 1972-06-13 | Gem Oil Tool Co | Blow-up preventer |
US3804166A (en) * | 1973-01-02 | 1974-04-16 | Dresser Ind | Gripping member for well tools or the like |
US3912006A (en) * | 1974-07-17 | 1975-10-14 | Schlumberger Technology Corp | Sidewall anchor apparatus |
US3889750A (en) * | 1974-07-17 | 1975-06-17 | Schlumberger Technology Corp | Setting and releasing apparatus for sidewall anchor |
US4437517A (en) * | 1981-10-02 | 1984-03-20 | Baker International Corporation | Slip mechanism for subterreanean wells |
US4488595A (en) * | 1983-06-23 | 1984-12-18 | Neil H. Akkerman | Well tool having a slip assembly |
US4813486A (en) * | 1987-09-23 | 1989-03-21 | Arrow Oil Tools, Inc. | Retractable slip assembly |
-
1993
- 1993-05-18 US US08/063,619 patent/US5348090A/en not_active Expired - Lifetime
-
1994
- 1994-04-28 CA CA002122394A patent/CA2122394C/fr not_active Expired - Fee Related
- 1994-05-10 NO NO941750A patent/NO309161B1/no not_active IP Right Cessation
- 1994-05-11 GB GB9409378A patent/GB2278136B/en not_active Expired - Fee Related
- 1994-05-17 FR FR9405976A patent/FR2705400B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2122394A1 (fr) | 1994-11-19 |
FR2705400A1 (fr) | 1994-11-25 |
NO941750D0 (no) | 1994-05-10 |
GB9409378D0 (en) | 1994-06-29 |
GB2278136A (en) | 1994-11-23 |
NO309161B1 (no) | 2000-12-18 |
GB2278136B (en) | 1996-05-08 |
US5348090A (en) | 1994-09-20 |
CA2122394C (fr) | 1998-09-01 |
NO941750L (no) | 1994-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100129 |