NO20071645L - Boresystem omfattende en bronntraktor - Google Patents
Boresystem omfattende en bronntraktorInfo
- Publication number
- NO20071645L NO20071645L NO20071645A NO20071645A NO20071645L NO 20071645 L NO20071645 L NO 20071645L NO 20071645 A NO20071645 A NO 20071645A NO 20071645 A NO20071645 A NO 20071645A NO 20071645 L NO20071645 L NO 20071645L
- Authority
- NO
- Norway
- Prior art keywords
- drilling
- drive
- borehole
- operable
- drilling system
- Prior art date
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- 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
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
Abstract
Oppfinnelsen tilveiebringer et boresystem for bruk i et borehull gjennom en undergrunnsformasjon hvor boresystemet omfatter: en boresammenstilling som inkluderer en borekrone for boring gjennom formasjonen og en boredrivinnretning; føringsinnretninger som inkluderer en føringsdrivinnretning forbundet til boresammenstillingen og som er opererbar ti l å bevege boresammenstillingen gjennom borehullet, hvori føringsdrivinnretningen er opererbar til å bevege boresammenstillingen langs borehullet til en boreposisjon og boredrivinnretningen er opererbar til å presse borekronen til kontakt med formasjonen når boring finner sted i boreposisjonen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04292251A EP1640556B8 (en) | 2004-09-20 | 2004-09-20 | Dual tractor drilling system |
PCT/EP2005/010069 WO2006032430A1 (en) | 2004-09-20 | 2005-09-15 | Dual tractor drilling system |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20071645L true NO20071645L (no) | 2007-04-19 |
Family
ID=34931396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20071645A NO20071645L (no) | 2004-09-20 | 2007-03-28 | Boresystem omfattende en bronntraktor |
Country Status (7)
Country | Link |
---|---|
US (1) | US7743849B2 (no) |
EP (1) | EP1640556B8 (no) |
AT (1) | ATE398721T1 (no) |
CA (1) | CA2580701A1 (no) |
DE (1) | DE602004014498D1 (no) |
NO (1) | NO20071645L (no) |
WO (1) | WO2006032430A1 (no) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6464003B2 (en) | 2000-05-18 | 2002-10-15 | Western Well Tool, Inc. | Gripper assembly for downhole tractors |
US8245796B2 (en) * | 2000-12-01 | 2012-08-21 | Wwt International, Inc. | Tractor with improved valve system |
US7392859B2 (en) | 2004-03-17 | 2008-07-01 | Western Well Tool, Inc. | Roller link toggle gripper and downhole tractor |
US7624808B2 (en) | 2006-03-13 | 2009-12-01 | Western Well Tool, Inc. | Expandable ramp gripper |
EP1857631A1 (en) | 2006-05-19 | 2007-11-21 | Services Pétroliers Schlumberger | Directional control drilling system |
US7748476B2 (en) | 2006-11-14 | 2010-07-06 | Wwt International, Inc. | Variable linkage assisted gripper |
US20100126777A1 (en) * | 2007-04-26 | 2010-05-27 | Welltec A/S | Drilling System with a Barrel Drilling Head Driven by a Downhole Tractor |
GB2454697B (en) * | 2007-11-15 | 2011-11-30 | Schlumberger Holdings | Anchoring systems for drilling tools |
GB2454701B (en) | 2007-11-15 | 2012-02-29 | Schlumberger Holdings | Methods of drilling with a downhole drilling machine |
GB2454880B (en) | 2007-11-21 | 2012-02-15 | Schlumberger Holdings | Drilling system |
GB2454907B (en) * | 2007-11-23 | 2011-11-30 | Schlumberger Holdings | Downhole drilling system |
NO330959B1 (no) * | 2009-04-22 | 2011-08-29 | Aker Well Service As | Anordning ved stroker |
US8485278B2 (en) * | 2009-09-29 | 2013-07-16 | Wwt International, Inc. | Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools |
US8353354B2 (en) * | 2010-07-14 | 2013-01-15 | Hall David R | Crawler system for an earth boring system |
US9447648B2 (en) | 2011-10-28 | 2016-09-20 | Wwt North America Holdings, Inc | High expansion or dual link gripper |
CN104040106B (zh) * | 2011-11-04 | 2016-06-15 | 普拉德研究及开发股份有限公司 | 用于自动铣削操作的方法和系统 |
US8844636B2 (en) * | 2012-01-18 | 2014-09-30 | Baker Hughes Incorporated | Hydraulic assist deployment system for artificial lift systems |
US8839883B2 (en) * | 2012-02-13 | 2014-09-23 | Halliburton Energy Services, Inc. | Piston tractor system for use in subterranean wells |
US9488020B2 (en) | 2014-01-27 | 2016-11-08 | Wwt North America Holdings, Inc. | Eccentric linkage gripper |
US9685891B2 (en) | 2014-03-20 | 2017-06-20 | Schlumberger Technology Corporation | Systems and methods for driving a plurality of motors |
WO2016154348A1 (en) | 2015-03-24 | 2016-09-29 | Cameron International Corporation | Seabed drilling system |
US11499372B2 (en) * | 2019-10-28 | 2022-11-15 | Halliburton Energy Services, Inc. | Downhole tractor control systems and methods to adjust a load of a downhole motor |
DE102019135795A1 (de) | 2019-12-26 | 2021-07-01 | Ford Global Technologies, Llc | Verfahren und System zum Laden von wenigstens einer Traktionsbatterie eines elektrisch antreibbaren Kraftwagens |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3280923A (en) * | 1962-09-21 | 1966-10-25 | Exxon Production Research Co | Nuclear powered drilling method and system |
DE2733199A1 (de) * | 1977-07-22 | 1979-02-01 | Adolf Rotter | Bohrvorrichtung zum einbringen von tiefbohrungen in erdreich, gestein u.dgl. |
US6003606A (en) * | 1995-08-22 | 1999-12-21 | Western Well Tool, Inc. | Puller-thruster downhole tool |
US5794703A (en) * | 1996-07-03 | 1998-08-18 | Ctes, L.C. | Wellbore tractor and method of moving an item through a wellbore |
US5752572A (en) * | 1996-09-10 | 1998-05-19 | Inco Limited | Tractor for remote movement and pressurization of a rock drill |
US6142245A (en) * | 1997-08-19 | 2000-11-07 | Shell Oil Company | Extended reach drilling system |
US20010045300A1 (en) * | 1998-03-20 | 2001-11-29 | Roger Fincher | Thruster responsive to drilling parameters |
US6467557B1 (en) * | 1998-12-18 | 2002-10-22 | Western Well Tool, Inc. | Long reach rotary drilling assembly |
AU2002230623B2 (en) * | 2000-12-01 | 2007-03-29 | Wwt North America Holdings, Inc. | Tractor with improved valve system |
US7121364B2 (en) * | 2003-02-10 | 2006-10-17 | Western Well Tool, Inc. | Tractor with improved valve system |
US20060054354A1 (en) * | 2003-02-11 | 2006-03-16 | Jacques Orban | Downhole tool |
US7156192B2 (en) * | 2003-07-16 | 2007-01-02 | Schlumberger Technology Corp. | Open hole tractor with tracks |
-
2004
- 2004-09-20 EP EP04292251A patent/EP1640556B8/en not_active Not-in-force
- 2004-09-20 DE DE602004014498T patent/DE602004014498D1/de not_active Expired - Fee Related
- 2004-09-20 AT AT04292251T patent/ATE398721T1/de not_active IP Right Cessation
-
2005
- 2005-09-15 US US11/575,179 patent/US7743849B2/en not_active Expired - Fee Related
- 2005-09-15 WO PCT/EP2005/010069 patent/WO2006032430A1/en active Application Filing
- 2005-09-15 CA CA002580701A patent/CA2580701A1/en not_active Abandoned
-
2007
- 2007-03-28 NO NO20071645A patent/NO20071645L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20080314639A1 (en) | 2008-12-25 |
DE602004014498D1 (de) | 2008-07-31 |
EP1640556B1 (en) | 2008-06-18 |
EP1640556A1 (en) | 2006-03-29 |
WO2006032430A1 (en) | 2006-03-30 |
CA2580701A1 (en) | 2006-03-30 |
EP1640556B8 (en) | 2008-10-15 |
US7743849B2 (en) | 2010-06-29 |
ATE398721T1 (de) | 2008-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |