NO20092418L - Hydraulically driven tractor - Google Patents
Hydraulically driven tractorInfo
- Publication number
- NO20092418L NO20092418L NO20092418A NO20092418A NO20092418L NO 20092418 L NO20092418 L NO 20092418L NO 20092418 A NO20092418 A NO 20092418A NO 20092418 A NO20092418 A NO 20092418A NO 20092418 L NO20092418 L NO 20092418L
- Authority
- NO
- Norway
- Prior art keywords
- tractor
- coiled tubing
- downhole
- hydraulically driven
- advancement
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- 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
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
-
- 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
- E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
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)
- Soil Working Implements (AREA)
- Actuator (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Reciprocating Pumps (AREA)
- Piles And Underground Anchors (AREA)
- Fluid-Pressure Circuits (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Earth Drilling (AREA)
Abstract
A large scale hydraulically driven downhole reciprocating tractor to display substantially continuous advancement. The tractor may be configured to pull coiled tubing downhole in a continuous manner so as to substantially avoid static frictional resistance to the pulling. As a result, the tractor and coiled tubing may achieve up to about twice the depth into the well otherwise attainable. Additionally, the tractor may include a fail safe mechanism whereby a plurality of pilot operated valves are employed to ensure that immobilization of at least one anchor of the tractor is present at all times during downhole advancement to thereby avoid the undesired effects of coiled tubing spring-back.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88311507P | 2007-01-02 | 2007-01-02 | |
US11/772,181 US20080066963A1 (en) | 2006-09-15 | 2007-06-30 | Hydraulically driven tractor |
PCT/IB2007/055336 WO2008081402A1 (en) | 2007-01-02 | 2007-12-28 | Hydraulically driven tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20092418L true NO20092418L (en) | 2009-09-29 |
Family
ID=39591970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20092418A NO20092418L (en) | 2007-01-02 | 2009-06-24 | Hydraulically driven tractor |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080066963A1 (en) |
EP (1) | EP2097608B1 (en) |
AT (1) | ATE534795T1 (en) |
DK (1) | DK2097608T3 (en) |
NO (1) | NO20092418L (en) |
PL (1) | PL2097608T3 (en) |
RU (2) | RU2009129540A (en) |
WO (1) | WO2008081402A1 (en) |
Families Citing this family (35)
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 |
WO2005090739A1 (en) * | 2004-03-17 | 2005-09-29 | Western Well Tool, Inc. | Roller link toggle gripper for downhole tractor |
US7617873B2 (en) | 2004-05-28 | 2009-11-17 | Schlumberger Technology Corporation | System and methods using fiber optics in coiled tubing |
US7624808B2 (en) | 2006-03-13 | 2009-12-01 | Western Well Tool, Inc. | Expandable ramp gripper |
US7748476B2 (en) | 2006-11-14 | 2010-07-06 | Wwt International, Inc. | Variable linkage assisted gripper |
US9133673B2 (en) * | 2007-01-02 | 2015-09-15 | Schlumberger Technology Corporation | Hydraulically driven tandem tractor assembly |
US8485278B2 (en) * | 2009-09-29 | 2013-07-16 | Wwt International, Inc. | Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools |
DK179473B1 (en) | 2009-10-30 | 2018-11-27 | Total E&P Danmark A/S | A device and a system and a method of moving in a tubular channel |
DK177946B9 (en) | 2009-10-30 | 2015-04-20 | Maersk Oil Qatar As | well Interior |
US8602115B2 (en) * | 2009-12-01 | 2013-12-10 | Schlumberger Technology Corporation | Grip enhanced tractoring |
DK178339B1 (en) | 2009-12-04 | 2015-12-21 | Maersk Oil Qatar As | An apparatus for sealing off a part of a wall in a section drilled into an earth formation, and a method for applying the apparatus |
DK177547B1 (en) | 2011-03-04 | 2013-10-07 | Maersk Olie & Gas | Process and system for well and reservoir management in open-zone developments as well as process and system for production of crude oil |
US9097086B2 (en) * | 2011-09-19 | 2015-08-04 | Saudi Arabian Oil Company | Well tractor with active traction control |
US9447648B2 (en) | 2011-10-28 | 2016-09-20 | Wwt North America Holdings, Inc | High expansion or dual link gripper |
US8839883B2 (en) * | 2012-02-13 | 2014-09-23 | Halliburton Energy Services, Inc. | Piston tractor system for use in subterranean wells |
US9097084B2 (en) | 2012-10-26 | 2015-08-04 | Schlumberger Technology Corporation | Coiled tubing pump down system |
US9488020B2 (en) | 2014-01-27 | 2016-11-08 | Wwt North America Holdings, Inc. | Eccentric linkage gripper |
US20160047209A1 (en) * | 2014-08-18 | 2016-02-18 | Baker Hughes Incorporated | Fullbore Wireline Pumpthrough Tool |
CN104775780B (en) * | 2015-03-17 | 2017-06-06 | 中国石油天然气股份有限公司 | Flexible connection type downhole instrument tractor |
GB2530651B (en) * | 2015-08-19 | 2016-10-19 | Global Tech And Innovation Ltd | A downhole tractor |
CN106677732A (en) * | 2016-12-30 | 2017-05-17 | 中国人民解放军国防科学技术大学 | All-hydraulic petroleum downhole traction device |
CN106703729A (en) * | 2016-12-30 | 2017-05-24 | 中国人民解放军国防科学技术大学 | Hydraulic control method and system of downhole tractor |
CN107366523B (en) * | 2017-08-17 | 2019-03-22 | 西南石油大学 | A kind of coiled tubing traction robot |
CN107605418B (en) * | 2017-10-27 | 2019-06-04 | 中国石油集团渤海钻探工程有限公司 | A kind of coiled tubing waterpower traction crawl device |
CA3087148C (en) | 2018-01-29 | 2023-09-12 | Kureha Corporation | Degradable downhole plug |
CN109973032A (en) * | 2019-03-24 | 2019-07-05 | 西南石油大学 | A kind of monocline block spring leaf brace type coiled tubing traction robot |
CN112065312B (en) * | 2020-09-30 | 2023-11-10 | 中国石油天然气集团有限公司 | Hydraulic telescopic coiled tubing tractor for dense gas operation and use method |
WO2022093078A1 (en) * | 2020-10-27 | 2022-05-05 | Общество с ограниченной ответственностью "Л-Петро" | Device for delivering equipment to horizontal portions of cased boreholes |
RU2745495C1 (en) * | 2020-10-27 | 2021-03-25 | Общество с ограниченной ответственностью «Л-Петро» | Device for delivering instruments and equipment to cased wells |
US11434701B2 (en) | 2020-11-23 | 2022-09-06 | Schlumberger Technology Corporation | Multi-diameter thrust cups |
CN112431565B (en) * | 2020-11-30 | 2022-08-19 | 西安石油大学 | Hydraulic feedback control vibroflotation type coiled tubing tractor |
NO347557B1 (en) * | 2021-03-16 | 2024-01-15 | Altus Intervention Tech As | Tool string arrangement comprising a perforation arrangement and a method for use thereof |
CN113847290A (en) * | 2021-09-26 | 2021-12-28 | 武昌船舶重工集团有限公司 | Hydraulic walking device and control method thereof |
CN117514983B (en) * | 2024-01-05 | 2024-03-19 | 成都理工大学 | Supporting mechanism of self-adaptive traction robot for complex shaft and control method of supporting mechanism |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US908A (en) * | 1838-09-08 | Spring-draft and bumper for railroad-cars | ||
US5332048A (en) * | 1992-10-23 | 1994-07-26 | Halliburton Company | Method and apparatus for automatic closed loop drilling system |
US6868906B1 (en) * | 1994-10-14 | 2005-03-22 | Weatherford/Lamb, Inc. | Closed-loop conveyance systems for well servicing |
WO1997008418A1 (en) * | 1995-08-22 | 1997-03-06 | 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 |
US6467557B1 (en) * | 1998-12-18 | 2002-10-22 | Western Well Tool, Inc. | Long reach rotary drilling assembly |
US6347674B1 (en) * | 1998-12-18 | 2002-02-19 | Western Well Tool, Inc. | Electrically sequenced tractor |
US6241031B1 (en) * | 1998-12-18 | 2001-06-05 | Western Well Tool, Inc. | Electro-hydraulically controlled tractor |
US6273189B1 (en) * | 1999-02-05 | 2001-08-14 | Halliburton Energy Services, Inc. | Downhole tractor |
CA2380034C (en) * | 1999-07-30 | 2006-04-18 | Western Well Tool, Inc. | Long reach rotary drilling assembly |
US6367366B1 (en) * | 1999-12-02 | 2002-04-09 | Western Well Tool, Inc. | Sensor assembly |
US6464003B2 (en) * | 2000-05-18 | 2002-10-15 | Western Well Tool, Inc. | Gripper assembly for downhole tractors |
US6935423B2 (en) * | 2000-05-02 | 2005-08-30 | Halliburton Energy Services, Inc. | Borehole retention device |
US7121364B2 (en) * | 2003-02-10 | 2006-10-17 | Western Well Tool, Inc. | Tractor with improved valve system |
WO2002044509A2 (en) * | 2000-12-01 | 2002-06-06 | Western Well Tool, Inc. | Tractor with improved valve system |
RU2274725C2 (en) * | 2001-01-10 | 2006-04-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Device for drilling string securing in well |
US6715559B2 (en) * | 2001-12-03 | 2004-04-06 | Western Well Tool, Inc. | Gripper assembly for downhole tractors |
US20060054354A1 (en) * | 2003-02-11 | 2006-03-16 | Jacques Orban | Downhole tool |
WO2005090739A1 (en) * | 2004-03-17 | 2005-09-29 | Western Well Tool, Inc. | Roller link toggle gripper for downhole tractor |
-
2007
- 2007-06-30 US US11/772,181 patent/US20080066963A1/en not_active Abandoned
- 2007-12-28 PL PL07859540T patent/PL2097608T3/en unknown
- 2007-12-28 DK DK07859540.2T patent/DK2097608T3/en active
- 2007-12-28 RU RU2009129540/03A patent/RU2009129540A/en unknown
- 2007-12-28 RU RU2009129541/03A patent/RU2471955C2/en not_active IP Right Cessation
- 2007-12-28 EP EP07859540A patent/EP2097608B1/en not_active Not-in-force
- 2007-12-28 WO PCT/IB2007/055336 patent/WO2008081402A1/en active Application Filing
- 2007-12-28 AT AT07859540T patent/ATE534795T1/en active
-
2009
- 2009-06-24 NO NO20092418A patent/NO20092418L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2009129540A (en) | 2011-02-10 |
WO2008081402A1 (en) | 2008-07-10 |
RU2471955C2 (en) | 2013-01-10 |
PL2097608T3 (en) | 2012-04-30 |
DK2097608T3 (en) | 2012-03-05 |
RU2009129541A (en) | 2011-02-10 |
EP2097608B1 (en) | 2011-11-23 |
ATE534795T1 (en) | 2011-12-15 |
US20080066963A1 (en) | 2008-03-20 |
EP2097608A1 (en) | 2009-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |