NO912093L - HYDRAULIC ADDED ANCHORING FOR BROENNVERKTOY. - Google Patents
HYDRAULIC ADDED ANCHORING FOR BROENNVERKTOY.Info
- Publication number
- NO912093L NO912093L NO91912093A NO912093A NO912093L NO 912093 L NO912093 L NO 912093L NO 91912093 A NO91912093 A NO 91912093A NO 912093 A NO912093 A NO 912093A NO 912093 L NO912093 L NO 912093L
- Authority
- NO
- Norway
- Prior art keywords
- broennverktoy
- hydraulic
- added anchoring
- anchoring
- added
- Prior art date
Links
- 238000004873 anchoring 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
- 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
-
- 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
- E21B23/04—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
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)
- Piles And Underground Anchors (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56071490A | 1990-07-31 | 1990-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO912093D0 NO912093D0 (en) | 1991-05-30 |
NO912093L true NO912093L (en) | 1992-02-03 |
Family
ID=24239037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91912093A NO912093L (en) | 1990-07-31 | 1991-05-30 | HYDRAULIC ADDED ANCHORING FOR BROENNVERKTOY. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH04261997A (en) |
CA (1) | CA2047588A1 (en) |
DE (1) | DE4125325C2 (en) |
FR (1) | FR2665724A1 (en) |
GB (1) | GB2246585B (en) |
NO (1) | NO912093L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863540A (en) * | 2015-05-28 | 2015-08-26 | 荆州市赛瑞能源技术有限公司 | Anchor packer with hydraulic setting function and rotation unsetting function |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154231A (en) * | 1990-09-19 | 1992-10-13 | Masx Energy Services Group, Inc. | Whipstock assembly with hydraulically set anchor |
US5492173A (en) * | 1993-03-10 | 1996-02-20 | Halliburton Company | Plug or lock for use in oil field tubular members and an operating system therefor |
US6073691A (en) * | 1998-03-11 | 2000-06-13 | Halliburton Energy Services, Inc. | Torque resistant retrievable whipstock |
US6464002B1 (en) | 2000-04-10 | 2002-10-15 | Weatherford/Lamb, Inc. | Whipstock assembly |
FR2912202B1 (en) * | 2007-02-05 | 2011-04-08 | Geoservices | CHUCK FOR INTRODUCING INTO A CIRCULATION CIRCULATION OF A FLUID, AND METHOD OF SETTING THE SAME |
EP2466064A1 (en) * | 2010-12-17 | 2012-06-20 | Welltec A/S | Casing anchor |
US8919431B2 (en) * | 2012-05-14 | 2014-12-30 | Cobra Tool, Inc. | Wellbore anchoring system |
JP6282201B2 (en) * | 2013-10-23 | 2018-02-21 | 株式会社クレハ | Well drilling plug with ring-shaped ratchet mechanism |
GB201418128D0 (en) * | 2014-10-14 | 2014-11-26 | Weatherford Uk Ltd | Downhole anchor |
CN106761541B (en) * | 2017-03-28 | 2023-01-24 | 中国石油大学(北京) | Hydraulic anchoring sealing device |
CN108868674B (en) * | 2017-05-16 | 2024-06-18 | 中国石油化工股份有限公司 | Negative pressure unclamping antiscaling hydraulic anchor |
CN107630670A (en) * | 2017-09-30 | 2018-01-26 | 锦州清华机械有限公司 | Automatic shut-in well integrated window-opening side-drilling tool |
CN115012874B (en) * | 2022-07-19 | 2024-02-23 | 中国石油天然气集团有限公司 | High-temperature high-pressure open hole packer with anchoring mechanism |
CN117345140B (en) * | 2023-12-05 | 2024-02-27 | 大庆金祥寓科技有限公司 | Supporting anchor device for jetting and decoupling same-hole secondary perforation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2032490B (en) * | 1978-10-27 | 1982-03-17 | Baker Int Corp | Anchoring whipstocks in well bores |
US4397355A (en) * | 1981-05-29 | 1983-08-09 | Masco Corporation | Whipstock setting method and apparatus |
US4765404A (en) * | 1987-04-13 | 1988-08-23 | Drilex Systems, Inc. | Whipstock packer assembly |
US5035292A (en) * | 1989-01-11 | 1991-07-30 | Masx Energy Service Group, Inc. | Whipstock starter mill with pressure drop tattletale |
DE3942438A1 (en) * | 1989-12-22 | 1991-07-11 | Eastman Christensen Co | DEVICE FOR DRILLING A SUB-DRILLING OR DEFLECTING DRILL OF A PARTICULARLY PIPED HOLE |
US5154231A (en) * | 1990-09-19 | 1992-10-13 | Masx Energy Services Group, Inc. | Whipstock assembly with hydraulically set anchor |
-
1991
- 1991-05-30 GB GB9111588A patent/GB2246585B/en not_active Expired - Fee Related
- 1991-05-30 NO NO91912093A patent/NO912093L/en unknown
- 1991-07-09 FR FR9108619A patent/FR2665724A1/en not_active Withdrawn
- 1991-07-23 CA CA002047588A patent/CA2047588A1/en not_active Abandoned
- 1991-07-23 JP JP3182332A patent/JPH04261997A/en active Pending
- 1991-07-31 DE DE4125325A patent/DE4125325C2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863540A (en) * | 2015-05-28 | 2015-08-26 | 荆州市赛瑞能源技术有限公司 | Anchor packer with hydraulic setting function and rotation unsetting function |
Also Published As
Publication number | Publication date |
---|---|
FR2665724A1 (en) | 1992-02-14 |
NO912093D0 (en) | 1991-05-30 |
GB2246585B (en) | 1995-03-22 |
JPH04261997A (en) | 1992-09-17 |
CA2047588A1 (en) | 1992-02-01 |
DE4125325C2 (en) | 1994-06-09 |
GB2246585A (en) | 1992-02-05 |
DE4125325A1 (en) | 1992-02-06 |
GB9111588D0 (en) | 1991-07-24 |
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