CA2380034A1 - Ensemble rotatif de forage longue portee - Google Patents

Ensemble rotatif de forage longue portee Download PDF

Info

Publication number
CA2380034A1
CA2380034A1 CA002380034A CA2380034A CA2380034A1 CA 2380034 A1 CA2380034 A1 CA 2380034A1 CA 002380034 A CA002380034 A CA 002380034A CA 2380034 A CA2380034 A CA 2380034A CA 2380034 A1 CA2380034 A1 CA 2380034A1
Authority
CA
Canada
Prior art keywords
section
tractor
drill bit
conduit
azimuth angle
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.)
Granted
Application number
CA002380034A
Other languages
English (en)
Other versions
CA2380034C (fr
Inventor
R. Ernst Krueger
N. Bruce Moore
Ronald E. Beaufort
Duane T. Bloom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WWT International Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/453,996 external-priority patent/US6347674B1/en
Priority claimed from US09/549,326 external-priority patent/US6470974B1/en
Application filed by Individual filed Critical Individual
Publication of CA2380034A1 publication Critical patent/CA2380034A1/fr
Application granted granted Critical
Publication of CA2380034C publication Critical patent/CA2380034C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • 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
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CA002380034A 1999-07-30 2000-07-31 Ensemble rotatif de forage longue portee Expired - Fee Related CA2380034C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US14670199P 1999-07-30 1999-07-30
US60/146,701 1999-07-30
US09/453,996 1999-12-03
US09/453,996 US6347674B1 (en) 1998-12-18 1999-12-03 Electrically sequenced tractor
US09/549,326 US6470974B1 (en) 1999-04-14 2000-04-13 Three-dimensional steering tool for controlled downhole extended-reach directional drilling
US09/549,326 2000-04-13
PCT/US2000/020885 WO2001009478A1 (fr) 1999-07-30 2000-07-31 Ensemble rotatif de forage longue portée

Publications (2)

Publication Number Publication Date
CA2380034A1 true CA2380034A1 (fr) 2001-02-08
CA2380034C CA2380034C (fr) 2006-04-18

Family

ID=27386439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380034A Expired - Fee Related CA2380034C (fr) 1999-07-30 2000-07-31 Ensemble rotatif de forage longue portee

Country Status (4)

Country Link
AU (1) AU6505800A (fr)
CA (1) CA2380034C (fr)
GB (1) GB2370056A (fr)
WO (1) WO2001009478A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149018B4 (de) 2001-10-04 2007-05-24 Tracto-Technik Gmbh Verfahren zum Richtungsbohren
US6840337B2 (en) 2002-08-28 2005-01-11 Halliburton Energy Services, Inc. Method and apparatus for removing cuttings
US9500058B2 (en) 2004-05-28 2016-11-22 Schlumberger Technology Corporation Coiled tubing tractor assembly
US7617873B2 (en) 2004-05-28 2009-11-17 Schlumberger Technology Corporation System and methods using fiber optics in coiled tubing
US20080066963A1 (en) * 2006-09-15 2008-03-20 Todor Sheiretov Hydraulically driven tractor
US7383897B2 (en) * 2005-06-17 2008-06-10 Pathfinder Energy Services, Inc. Downhole steering tool having a non-rotating bendable section
US8863824B2 (en) 2006-02-09 2014-10-21 Schlumberger Technology Corporation Downhole sensor interface
US7516782B2 (en) 2006-02-09 2009-04-14 Schlumberger Technology Corporation Self-anchoring device with force amplification
US9133673B2 (en) 2007-01-02 2015-09-15 Schlumberger Technology Corporation Hydraulically driven tandem tractor assembly
US8770303B2 (en) 2007-02-19 2014-07-08 Schlumberger Technology Corporation Self-aligning open-hole tractor
GB2454880B (en) 2007-11-21 2012-02-15 Schlumberger Holdings Drilling system
US9556679B2 (en) 2011-08-19 2017-01-31 Precision Energy Services, Inc. Rotary steerable assembly inhibiting counterclockwise whirl during directional drilling
CA2946169C (fr) 2014-05-08 2023-05-23 Evolution Engineering Inc. Gabarit d'accouplement ou de desaccouplement de sections de train de tiges muni de raccords detachables et procedes associes
US10301887B2 (en) 2014-05-08 2019-05-28 Evolution Engineering Inc. Drill string sections with interchangeable couplings
US10156102B2 (en) 2014-05-08 2018-12-18 Evolution Engineering Inc. Gap assembly for EM data telemetry
CA2946172C (fr) 2014-05-09 2021-01-12 Evolution Engineering Inc. Support de dispositif electronique de fond de trou

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854397A (en) * 1988-09-15 1989-08-08 Amoco Corporation System for directional drilling and related method of use
SE508950C2 (sv) * 1993-12-29 1998-11-16 Lars Liw Styrverktyg för bergborrning
US6003606A (en) * 1995-08-22 1999-12-21 Western Well Tool, Inc. Puller-thruster downhole tool
US5752572A (en) * 1996-09-10 1998-05-19 Inco Limited Tractor for remote movement and pressurization of a rock drill

Also Published As

Publication number Publication date
WO2001009478A1 (fr) 2001-02-08
GB0201229D0 (en) 2002-03-06
CA2380034C (fr) 2006-04-18
WO2001009478A9 (fr) 2002-09-19
GB2370056A (en) 2002-06-19
AU6505800A (en) 2001-02-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170731