CA955522A - Releasable locking system for a well tool - Google Patents
Releasable locking system for a well toolInfo
- Publication number
- CA955522A CA955522A CA171,059A CA171059A CA955522A CA 955522 A CA955522 A CA 955522A CA 171059 A CA171059 A CA 171059A CA 955522 A CA955522 A CA 955522A
- Authority
- CA
- Canada
- Prior art keywords
- locking system
- well tool
- releasable locking
- releasable
- tool
- 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
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
-
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25736772A | 1972-05-26 | 1972-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA955522A true CA955522A (en) | 1974-10-01 |
Family
ID=22976019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA171,059A Expired CA955522A (en) | 1972-05-26 | 1973-05-11 | Releasable locking system for a well tool |
Country Status (2)
Country | Link |
---|---|
US (1) | US3746093A (en) |
CA (1) | CA955522A (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1405728A (en) * | 1972-07-28 | 1975-09-10 | Baker Oil Tools Inc | Shifting tool for use in a well pipe |
US4059150A (en) * | 1976-02-09 | 1977-11-22 | Brown Oil Tools, Inc. | Anchoring assembly |
US4369840A (en) * | 1979-12-27 | 1983-01-25 | Halliburton Company | Anchor and anchor positioner assembly |
US4285400A (en) * | 1980-07-14 | 1981-08-25 | Baker International Corporation | Releasing tool for pressure activated packer |
US4364430A (en) * | 1980-11-24 | 1982-12-21 | Halliburton Company | Anchor positioner assembly |
US4565247A (en) * | 1984-02-03 | 1986-01-21 | Elder, Inc. | Wireline set tubing retrievable seal bore packer apparatus |
US4671354A (en) * | 1985-08-27 | 1987-06-09 | Otis Engineering Corporation | Well packer |
US4660637A (en) * | 1985-09-11 | 1987-04-28 | Dowell Schlumberger Incorporated | Packer and service tool assembly |
US4830103A (en) * | 1988-04-12 | 1989-05-16 | Dresser Industries, Inc. | Setting tool for mechanical packer |
US4860838A (en) * | 1988-12-12 | 1989-08-29 | Drill Systems International Ltd. | Latching bit sub |
US5829531A (en) * | 1996-01-31 | 1998-11-03 | Smith International, Inc. | Mechanical set anchor with slips pocket |
US6267180B1 (en) * | 1998-08-25 | 2001-07-31 | Halliburton Energy Services, Inc. | Packer releasing tool and method for releasing a packer assembly from a wellbore |
US6308779B1 (en) | 1999-09-16 | 2001-10-30 | Mcneilly A. Keith | Hydraulically driven fishing jars |
AU2705602A (en) * | 2000-11-15 | 2002-05-27 | Baker Hughes Inc | Full bore automatic gun release module |
US6536532B2 (en) * | 2001-03-01 | 2003-03-25 | Baker Hughes Incorporated | Lock ring for pipe slip pick-up ring |
US6892820B2 (en) * | 2002-08-09 | 2005-05-17 | Schlumberger Technology Corporation | Modular retrievable packer |
US7347273B2 (en) * | 2005-10-21 | 2008-03-25 | Stellarton Technologies Inc. | Bottom hold completion system for an intermittent plunger |
US9212530B2 (en) * | 2009-11-16 | 2015-12-15 | National Oilwell Varco, L.P. | Assembly and method for wide catch overshot |
US9200495B2 (en) | 2009-11-16 | 2015-12-01 | National Oilwell Varco, L.P. | Assembly and method for wide catch overshot |
US8579024B2 (en) * | 2010-07-14 | 2013-11-12 | Team Oil Tools, Lp | Non-damaging slips and drillable bridge plug |
CN102121358B (en) * | 2011-01-25 | 2013-10-16 | 阜新驰宇石油机械有限公司 | Multifunctional tail pipe hanger |
CN103321605B (en) * | 2013-05-24 | 2016-01-06 | 中国石油化工股份有限公司 | Under hit formula unfreezing packer |
NO342097B1 (en) | 2014-12-05 | 2018-03-19 | Interwell Technology As | Detachable locking device |
US9951578B2 (en) * | 2015-10-20 | 2018-04-24 | Baker Hughes, A Ge Company, Llc | Radially expandable ratchet locking borehole barrier assembly |
US11346485B2 (en) | 2018-10-17 | 2022-05-31 | Tdw Delaware, Inc. | Shaft mechanical lock for pipeline isolation tools |
US10774970B2 (en) * | 2018-10-17 | 2020-09-15 | Tdw Delaware, Inc. | Shaft mechanical lock for pipeline isolation tools |
US11125039B2 (en) | 2018-11-09 | 2021-09-21 | Innovex Downhole Solutions, Inc. | Deformable downhole tool with dissolvable element and brittle protective layer |
US11965391B2 (en) | 2018-11-30 | 2024-04-23 | Innovex Downhole Solutions, Inc. | Downhole tool with sealing ring |
US11396787B2 (en) | 2019-02-11 | 2022-07-26 | Innovex Downhole Solutions, Inc. | Downhole tool with ball-in-place setting assembly and asymmetric sleeve |
US11261683B2 (en) | 2019-03-01 | 2022-03-01 | Innovex Downhole Solutions, Inc. | Downhole tool with sleeve and slip |
US11203913B2 (en) | 2019-03-15 | 2021-12-21 | Innovex Downhole Solutions, Inc. | Downhole tool and methods |
US11572753B2 (en) | 2020-02-18 | 2023-02-07 | Innovex Downhole Solutions, Inc. | Downhole tool with an acid pill |
US20230107931A1 (en) * | 2021-10-04 | 2023-04-06 | Halliburton Energy Services, Inc. | Adjustable element energy retention mechanism |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136364A (en) * | 1961-03-30 | 1964-06-09 | Baker Oil Tools Inc | Hydraulically set well packer |
US3282342A (en) * | 1963-11-21 | 1966-11-01 | C C Brown | Well packer |
US3361209A (en) * | 1966-02-23 | 1968-01-02 | Brown Oil Tools | Well packer |
US3456723A (en) * | 1967-06-30 | 1969-07-22 | Camco Inc | Hydraulically set well packer |
US3422898A (en) * | 1967-08-17 | 1969-01-21 | Schlumberger Technology Corp | Setting apparatus for well tools |
US3552489A (en) * | 1968-12-04 | 1971-01-05 | Schlumberger Technology Corp | Well packer apparatus |
US3623551A (en) * | 1970-01-02 | 1971-11-30 | Schlumberger Technology Corp | Anchoring apparatus for a well packer |
US3678998A (en) * | 1970-07-20 | 1972-07-25 | Baker Oil Tools Inc | Retrievable well packer |
US3695352A (en) * | 1970-09-21 | 1972-10-03 | Schlumberger Technology Corp | Retrievable well packer apparatus |
US3684010A (en) * | 1971-02-08 | 1972-08-15 | David E Young | Selectively-anchored well tools |
-
1972
- 1972-05-26 US US00257367A patent/US3746093A/en not_active Expired - Lifetime
-
1973
- 1973-05-11 CA CA171,059A patent/CA955522A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3746093A (en) | 1973-07-17 |
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