ATE347645T1 - Bohrlochwerkzeug zur erzeugung einer axialkraft - Google Patents
Bohrlochwerkzeug zur erzeugung einer axialkraftInfo
- Publication number
- ATE347645T1 ATE347645T1 AT02706578T AT02706578T ATE347645T1 AT E347645 T1 ATE347645 T1 AT E347645T1 AT 02706578 T AT02706578 T AT 02706578T AT 02706578 T AT02706578 T AT 02706578T AT E347645 T1 ATE347645 T1 AT E347645T1
- Authority
- AT
- Austria
- Prior art keywords
- housing
- borehole
- seal
- inner bore
- piston
- Prior art date
Links
- 238000005553 drilling 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
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
-
- 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
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/10—Tools specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Steroid Compounds (AREA)
- Actuator (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Surgical Instruments (AREA)
- Sealing Devices (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27941201P | 2001-03-29 | 2001-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE347645T1 true ATE347645T1 (de) | 2006-12-15 |
Family
ID=23068848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02706578T ATE347645T1 (de) | 2001-03-29 | 2002-03-28 | Bohrlochwerkzeug zur erzeugung einer axialkraft |
Country Status (8)
Country | Link |
---|---|
US (1) | US7021382B2 (de) |
EP (1) | EP1373678B1 (de) |
AT (1) | ATE347645T1 (de) |
CA (1) | CA2442233C (de) |
DE (1) | DE60216574T2 (de) |
DK (1) | DK1373678T3 (de) |
NO (1) | NO331679B1 (de) |
WO (1) | WO2002079605A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007140612A1 (en) * | 2006-06-06 | 2007-12-13 | Tesco Corporation | Tools and methods useful with wellbore reverse circulation |
GB2482456A (en) * | 2009-05-01 | 2012-02-01 | Baker Hughes Inc | Casing bits,drilling assemblies,and methods for use in forming wellbores with expandable casing |
US8365826B2 (en) * | 2009-08-06 | 2013-02-05 | Tiw Corporation | Hydraulically powered fishing tool and method |
WO2011031528A2 (en) | 2009-08-27 | 2011-03-17 | Baker Hughes Incorporated | Methods and apparatus for manipulating and driving casing |
US8678108B1 (en) | 2009-09-29 | 2014-03-25 | Schlumberger Technology Corporation | Torque transmitting elastomeric element in casing drilling drill lock assembly |
US8919452B2 (en) | 2010-11-08 | 2014-12-30 | Baker Hughes Incorporated | Casing spears and related systems and methods |
EP3106604A1 (de) | 2011-08-31 | 2016-12-21 | Welltec A/S | Bohrlochsystem und verfahren zur befestigung oberer und unterer gehäuse über eine expandierbare metallhülse |
US20150075783A1 (en) * | 2012-04-27 | 2015-03-19 | Kobold Services Inc. | Methods and electrically-actuated apparatus for wellbore operations |
GB2521299B (en) * | 2012-08-16 | 2019-05-15 | Baker Hughes Inc | Slickline or wireline run hydraulic motor driven mill |
US9732591B2 (en) * | 2012-12-19 | 2017-08-15 | Weatherford Technology Holdings, Llc | Hydrostatic tubular lifting system |
US9982490B2 (en) | 2013-03-01 | 2018-05-29 | Baker Hughes Incorporated | Methods of attaching cutting elements to casing bits and related structures |
AU2015224487B2 (en) | 2014-09-11 | 2017-04-20 | Weatherford Technology Holdings, Llc | Downhole casing pulling tool |
US11492863B2 (en) * | 2019-02-04 | 2022-11-08 | Well Master Corporation | Enhanced geometry receiving element for a downhole tool |
CN110145285B (zh) * | 2019-07-15 | 2019-10-18 | 中国石油化工股份有限公司胜利油田分公司石油工程技术研究院 | 一种锚定式注水工艺管柱及其使用方法 |
CN111236872B (zh) * | 2020-01-17 | 2021-10-29 | 中煤科工集团西安研究院有限公司 | 一种定向绳索取芯钻具及其钻探方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2377249A (en) * | 1945-01-09 | 1945-05-29 | Richard R Lawrence | Pulling tool |
US2537413A (en) * | 1946-11-23 | 1951-01-09 | Richard R Lawrence | Pulling tool |
US2595014A (en) * | 1949-11-28 | 1952-04-29 | Lester W Smith | Hydrostatic pulling tool for wells |
US2915126A (en) * | 1950-01-18 | 1959-12-01 | Cicero C Brown | Hydraulic pulling tool |
US2984302A (en) * | 1951-11-13 | 1961-05-16 | Edith G Church | Pulling tool for wells |
US2806534A (en) * | 1952-04-30 | 1957-09-17 | Cicero C Brown | Hydraulic pulling tool for use in wells |
US3016954A (en) * | 1957-11-18 | 1962-01-16 | Wendell Coffee | Wire line fishing tool |
US3752230A (en) * | 1971-06-21 | 1973-08-14 | Tri State Oil Tools Inc | Pulling tool |
US4311195A (en) * | 1980-07-14 | 1982-01-19 | Baker International Corporation | Hydraulically set well packer |
US4407364A (en) * | 1981-01-27 | 1983-10-04 | Otis Engineering Corporation | Landing nipple for pumpdown well completion system |
US5040598A (en) * | 1989-05-01 | 1991-08-20 | Otis Engineering Corporation | Pulling tool for use with reeled tubing and method for operating tools from wellbores |
US5070941A (en) * | 1990-08-30 | 1991-12-10 | Otis Engineering Corporation | Downhole force generator |
US5209304A (en) * | 1991-08-16 | 1993-05-11 | Western Atlas International, Inc. | Propulsion apparatus for positioning selected tools in tubular members |
US5228507A (en) * | 1991-08-23 | 1993-07-20 | Marcel Obrejanu | Wireline hydraulic retrieving tool |
US5673754A (en) * | 1995-06-13 | 1997-10-07 | Taylor, Jr.; William T. | Method and apparatus for downhole fishing operations |
NO305715B1 (no) * | 1996-02-12 | 1999-07-12 | Transocean Asa | Hydraulisk utl°sbar kopling |
US6095583A (en) * | 1996-07-03 | 2000-08-01 | Weatherford/Lamb, Inc. | Wellbore fishing tools |
US6012518A (en) * | 1997-06-06 | 2000-01-11 | Camco International Inc. | Electro-hydraulic well tool actuator |
US5947202A (en) * | 1997-08-13 | 1999-09-07 | Thru-Tubing Technology, Inc. | Method and apparatus for engaging an object |
US6408946B1 (en) | 2000-04-28 | 2002-06-25 | Baker Hughes Incorporated | Multi-use tubing disconnect |
NO20002336L (no) | 2000-05-03 | 2001-11-05 | Agr Services As | Anordning for innföring av en plugg i et rör hvor det forekommer en diameterreduksjon |
-
2002
- 2002-03-28 DK DK02706578T patent/DK1373678T3/da active
- 2002-03-28 AT AT02706578T patent/ATE347645T1/de not_active IP Right Cessation
- 2002-03-28 CA CA2442233A patent/CA2442233C/en not_active Expired - Fee Related
- 2002-03-28 US US10/473,202 patent/US7021382B2/en not_active Expired - Fee Related
- 2002-03-28 DE DE60216574T patent/DE60216574T2/de not_active Expired - Lifetime
- 2002-03-28 EP EP02706578A patent/EP1373678B1/de not_active Expired - Lifetime
- 2002-03-28 WO PCT/CA2002/000417 patent/WO2002079605A1/en active IP Right Grant
-
2003
- 2003-09-26 NO NO20034317A patent/NO331679B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO331679B1 (no) | 2012-02-20 |
DK1373678T3 (da) | 2006-12-27 |
US20040089445A1 (en) | 2004-05-13 |
WO2002079605A1 (en) | 2002-10-10 |
WO2002079605A9 (en) | 2004-03-18 |
CA2442233C (en) | 2010-07-13 |
NO20034317L (no) | 2003-11-05 |
DE60216574T2 (de) | 2007-04-05 |
EP1373678A1 (de) | 2004-01-02 |
NO20034317D0 (no) | 2003-09-26 |
EP1373678B1 (de) | 2006-12-06 |
US7021382B2 (en) | 2006-04-04 |
CA2442233A1 (en) | 2002-10-10 |
DE60216574D1 (de) | 2007-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |