DE69730804D1 - Rückgewinnbare Führungsankeranordnung und Verfahren zum Fräsen einer Bohrlochverrohrung - Google Patents
Rückgewinnbare Führungsankeranordnung und Verfahren zum Fräsen einer BohrlochverrohrungInfo
- Publication number
- DE69730804D1 DE69730804D1 DE69730804T DE69730804T DE69730804D1 DE 69730804 D1 DE69730804 D1 DE 69730804D1 DE 69730804 T DE69730804 T DE 69730804T DE 69730804 T DE69730804 T DE 69730804T DE 69730804 D1 DE69730804 D1 DE 69730804D1
- Authority
- DE
- Germany
- Prior art keywords
- anchor assembly
- guide anchor
- downhole tubing
- recoverable
- milling
- 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
- 238000000034 method Methods 0.000 title 1
- 238000003801 milling Methods 0.000 title 1
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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- 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
-
- 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
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- 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
-
- 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
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
-
- 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
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
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)
- Piles And Underground Anchors (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/759,508 US5832997A (en) | 1996-12-05 | 1996-12-05 | Retrievable milling guide anchor apparatus and associated methods |
US759508 | 1996-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69730804D1 true DE69730804D1 (de) | 2004-10-28 |
DE69730804T2 DE69730804T2 (de) | 2005-02-03 |
Family
ID=25055915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69730804T Expired - Fee Related DE69730804T2 (de) | 1996-12-05 | 1997-12-05 | Rückgewinnbare Führungsankeranordnung und Verfahren zum Fräsen einer Bohrlochverrohrung |
Country Status (7)
Country | Link |
---|---|
US (4) | US5832997A (de) |
EP (1) | EP0846836B1 (de) |
AU (1) | AU4689397A (de) |
BR (1) | BR9707750A (de) |
CA (1) | CA2223669C (de) |
DE (1) | DE69730804T2 (de) |
NO (1) | NO312977B1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6202752B1 (en) | 1993-09-10 | 2001-03-20 | Weatherford/Lamb, Inc. | Wellbore milling methods |
US6070665A (en) * | 1996-05-02 | 2000-06-06 | Weatherford/Lamb, Inc. | Wellbore milling |
US6056056A (en) * | 1995-03-31 | 2000-05-02 | Durst; Douglas G. | Whipstock mill |
US6547006B1 (en) | 1996-05-02 | 2003-04-15 | Weatherford/Lamb, Inc. | Wellbore liner system |
US5832934A (en) * | 1996-11-05 | 1998-11-10 | Pacific Handy Cutter | Hand held portable cigar humidor |
US6283208B1 (en) | 1997-09-05 | 2001-09-04 | Schlumberger Technology Corp. | Orienting tool and method |
US6032740A (en) * | 1998-01-23 | 2000-03-07 | Weatherford/Lamb, Inc. | Hook mill systems |
US6089319A (en) * | 1998-03-23 | 2000-07-18 | Weatherford/Lamb, Inc. | Whipstock |
US6076606A (en) * | 1998-09-10 | 2000-06-20 | Weatherford/Lamb, Inc. | Through-tubing retrievable whipstock system |
US6209645B1 (en) | 1999-04-16 | 2001-04-03 | Schlumberger Technology Corporation | Method and apparatus for accurate milling of windows in well casings |
US6318466B1 (en) | 1999-04-16 | 2001-11-20 | Schlumberger Technology Corp. | Method and apparatus for accurate milling of windows in well casings |
US6267179B1 (en) | 1999-04-16 | 2001-07-31 | Schlumberger Technology Corporation | Method and apparatus for accurate milling of windows in well casings |
US6715567B2 (en) | 2001-05-02 | 2004-04-06 | Weatherford/Lamb, Inc. | Apparatus and method for forming a pilot hole in a formation |
US6935428B2 (en) * | 2002-08-12 | 2005-08-30 | Halliburton Energy Services, Inc. | Apparatus and methods for anchoring and orienting equipment in well casing |
US6926102B2 (en) * | 2003-02-28 | 2005-08-09 | Halliburton Energy Services, Inc. | Subsea controlled milling |
EP1630514A1 (de) * | 2004-08-16 | 2006-03-01 | Isocoll Chemie GmbH | Verfahren zum Befestigung eines Rohrs an einer Platte |
US20100084140A1 (en) * | 2008-10-06 | 2010-04-08 | Baker Hughes Incorporated | Downhole seal and anchor releasing system and method |
US8469097B2 (en) * | 2009-05-14 | 2013-06-25 | Baker Hughes Incorporated | Subterranean tubular cutter with depth of cut feature |
US7861772B2 (en) * | 2009-05-15 | 2011-01-04 | Baker Hughes Incorporated | Packer retrieving mill with debris removal |
US8215400B2 (en) | 2010-10-29 | 2012-07-10 | Halliburton Energy Services, Inc. | System and method for opening a window in a casing string for multilateral wellbore construction |
US9725977B2 (en) | 2012-10-04 | 2017-08-08 | Baker Hughes Incorporated | Retractable cutting and pulling tool with uphole milling capability |
US9366101B2 (en) | 2012-10-04 | 2016-06-14 | Baker Hughes Incorporated | Cutting and pulling tool with double acting hydraulic piston |
US9512705B2 (en) | 2012-10-16 | 2016-12-06 | Halliburton Energy Services, Inc. | Multilateral bore junction isolation |
SG11201603388UA (en) | 2013-12-31 | 2016-05-30 | Halliburton Energy Services Inc | Control system for downhole casing milling system |
CN104568405B (zh) * | 2014-12-25 | 2017-09-01 | 中国石油天然气集团公司 | 卡瓦强度试验装置及其系统 |
CA2884979C (en) * | 2015-03-02 | 2017-07-25 | Allan Albertson | Multilateral well system and method |
CN105156113B (zh) * | 2015-08-26 | 2018-06-19 | 北京中煤矿山工程有限公司 | 瓦斯立井壁后环空充填注浆施工工艺 |
CN105134125B (zh) * | 2015-08-26 | 2018-09-11 | 北京中煤矿山工程有限公司 | 瓦斯立井壁后环空底端封堵施工工艺 |
CN105156148B (zh) * | 2015-08-26 | 2018-03-23 | 北京中煤矿山工程有限公司 | 瓦斯立井瓦斯管道安装工艺 |
CN105134069B (zh) * | 2015-08-26 | 2018-02-27 | 北京中煤矿山工程有限公司 | 一种涉及瓦斯立井穿越强富水岩层反井法施工工艺 |
GB2564685B (en) | 2017-07-19 | 2022-01-19 | Mcgarian Bruce | A tool and method for cutting the casing of a bore hole |
GB2565103B (en) | 2017-08-01 | 2021-02-17 | Mcgarian Bruce | An apparatus and method for milling a window in a borehole |
US10689930B2 (en) | 2018-04-03 | 2020-06-23 | Wildcat Oil Tools, LLC | Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling |
WO2020010367A1 (en) * | 2018-07-03 | 2020-01-09 | Wildcat Oil Tools, LLC | Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling |
CN113494255B (zh) * | 2020-03-18 | 2023-07-25 | 中国石油天然气股份有限公司 | 一种井下锚定推靠机构 |
CN114165182B (zh) * | 2021-12-10 | 2024-04-26 | 四川沃德沃富石油科技有限公司 | 一种一体式斜向开窗工具 |
US20240117678A1 (en) * | 2022-10-07 | 2024-04-11 | Halliburton Energy Services, Inc. | Downhole tool including a fluid loss device |
US20240117680A1 (en) * | 2022-10-07 | 2024-04-11 | Halliburton Energy Services, Inc. | Downhole tool including a packer assembly, a completion assembly, and a removably coupled whipstock assembly |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3321016A (en) * | 1964-10-07 | 1967-05-23 | Schlumberger Technology Corp | Well tool retrieving apparatus |
US3631926A (en) * | 1969-12-31 | 1972-01-04 | Schlumberger Technology Corp | Well packer |
US3714983A (en) * | 1971-09-09 | 1973-02-06 | Schlumberger Technology Corp | Retrievable well packer |
US3722588A (en) * | 1971-10-18 | 1973-03-27 | J Tamplen | Seal assembly |
US3856081A (en) * | 1972-10-02 | 1974-12-24 | Otis Eng Corp | Locking devices |
US4349071A (en) * | 1980-11-07 | 1982-09-14 | Dresser Industries, Inc. | Cement retainer and setting tool assembly |
US4436150A (en) * | 1981-09-28 | 1984-03-13 | Otis Engineering Corporation | Bridge plug |
US4523641A (en) * | 1984-01-27 | 1985-06-18 | Hughes Tool Company | Liner hanger with channel guides |
US4637469A (en) * | 1984-08-06 | 1987-01-20 | Dresser Industries, Inc. | Apparatus and method of well preparation for chemical treatment of produced fluids |
US4750559A (en) * | 1985-05-28 | 1988-06-14 | Dresser Industries, Inc. | Retrievable anchor assembly |
US4921045A (en) * | 1985-12-06 | 1990-05-01 | Baker Oil Tools, Inc. | Slip retention mechanism for subterranean well packer |
US4811785A (en) * | 1987-07-31 | 1989-03-14 | Halbrite Well Services Co. Ltd. | No-turn tool |
US5113939A (en) * | 1990-03-09 | 1992-05-19 | Otis Engineering Corporation | Single bore packer with dual flow conversion for gas lift completion |
US5103902A (en) * | 1991-02-07 | 1992-04-14 | Otis Engineering Corporation | Non-rotational versa-trieve packer |
US5141053A (en) * | 1991-05-30 | 1992-08-25 | Otis Engineering Corporation | Compact dual packer with locking dogs |
US5727629A (en) * | 1996-01-24 | 1998-03-17 | Weatherford/Lamb, Inc. | Wellbore milling guide and method |
GB9403312D0 (en) * | 1994-02-22 | 1994-04-13 | Zwart Klaas J | Running tool |
US5564503A (en) * | 1994-08-26 | 1996-10-15 | Halliburton Company | Methods and systems for subterranean multilateral well drilling and completion |
US5709265A (en) * | 1995-12-11 | 1998-01-20 | Weatherford/Lamb, Inc. | Wellbore window formation |
US5667016A (en) * | 1996-01-11 | 1997-09-16 | Baker Hughes Incorporated | Packer with back-up retrieving method |
US5813465A (en) * | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
-
1996
- 1996-12-05 US US08/759,508 patent/US5832997A/en not_active Expired - Fee Related
-
1997
- 1997-01-03 US US08/779,146 patent/US5829518A/en not_active Expired - Lifetime
- 1997-12-04 NO NO19975625A patent/NO312977B1/no unknown
- 1997-12-04 CA CA002223669A patent/CA2223669C/en not_active Expired - Fee Related
- 1997-12-04 AU AU46893/97A patent/AU4689397A/en not_active Abandoned
- 1997-12-05 EP EP97309842A patent/EP0846836B1/de not_active Expired - Lifetime
- 1997-12-05 DE DE69730804T patent/DE69730804T2/de not_active Expired - Fee Related
- 1997-12-05 BR BR9707750A patent/BR9707750A/pt not_active IP Right Cessation
-
1998
- 1998-09-24 US US09/160,266 patent/US5944103A/en not_active Expired - Lifetime
- 1998-09-24 US US09/160,268 patent/US5954130A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2223669C (en) | 2005-02-15 |
EP0846836A3 (de) | 2002-01-23 |
US5829518A (en) | 1998-11-03 |
US5954130A (en) | 1999-09-21 |
AU4689397A (en) | 1998-06-11 |
NO312977B1 (no) | 2002-07-22 |
BR9707750A (pt) | 1999-07-06 |
CA2223669A1 (en) | 1998-06-05 |
EP0846836A2 (de) | 1998-06-10 |
EP0846836B1 (de) | 2004-09-22 |
NO975625D0 (no) | 1997-12-04 |
US5832997A (en) | 1998-11-10 |
US5944103A (en) | 1999-08-31 |
NO975625L (no) | 1998-06-08 |
DE69730804T2 (de) | 2005-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |