DE69516756D1 - Verfahren und Vorrichtung zum Richtungsbohren - Google Patents

Verfahren und Vorrichtung zum Richtungsbohren

Info

Publication number
DE69516756D1
DE69516756D1 DE69516756T DE69516756T DE69516756D1 DE 69516756 D1 DE69516756 D1 DE 69516756D1 DE 69516756 T DE69516756 T DE 69516756T DE 69516756 T DE69516756 T DE 69516756T DE 69516756 D1 DE69516756 D1 DE 69516756D1
Authority
DE
Germany
Prior art keywords
directional drilling
drilling method
directional
drilling
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.)
Expired - Lifetime
Application number
DE69516756T
Other languages
English (en)
Inventor
David L Malone
Jacques J Orban
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.)
Anadrill International SA
Original Assignee
Anadrill International SA
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
Application filed by Anadrill International SA filed Critical Anadrill International SA
Application granted granted Critical
Publication of DE69516756D1 publication Critical patent/DE69516756D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation 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
    • 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
    • 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
    • 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
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor

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)
  • Drilling And Boring (AREA)
DE69516756T 1994-06-07 1995-06-06 Verfahren und Vorrichtung zum Richtungsbohren Expired - Lifetime DE69516756D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/255,135 US5421420A (en) 1994-06-07 1994-06-07 Downhole weight-on-bit control for directional drilling

Publications (1)

Publication Number Publication Date
DE69516756D1 true DE69516756D1 (de) 2000-06-15

Family

ID=22966990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516756T Expired - Lifetime DE69516756D1 (de) 1994-06-07 1995-06-06 Verfahren und Vorrichtung zum Richtungsbohren

Country Status (4)

Country Link
US (1) US5421420A (de)
EP (1) EP0686752B1 (de)
DE (1) DE69516756D1 (de)
NO (1) NO315433B1 (de)

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US8342265B2 (en) * 2003-04-16 2013-01-01 Pdti Holdings, Llc Shot blocking using drilling mud
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US7404454B2 (en) * 2006-05-05 2008-07-29 Varco I/P, Inc. Bit face orientation control in drilling operations
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US20090038856A1 (en) * 2007-07-03 2009-02-12 Particle Drilling Technologies, Inc. Injection System And Method
US7987928B2 (en) 2007-10-09 2011-08-02 Pdti Holdings, Llc Injection system and method comprising an impactor motive device
US7836975B2 (en) 2007-10-24 2010-11-23 Schlumberger Technology Corporation Morphable bit
US7980326B2 (en) * 2007-11-15 2011-07-19 Pdti Holdings, Llc Method and system for controlling force in a down-hole drilling operation
GB2467263B (en) * 2007-11-20 2012-09-19 Nat Oilwell Varco Lp Circulation sub with indexing mechanism
GB2469221B (en) 2008-01-03 2012-06-13 Western Well Tool Inc Anti-stall tool for downhole drilling assemblies
US8037950B2 (en) 2008-02-01 2011-10-18 Pdti Holdings, Llc Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods
US20100155063A1 (en) * 2008-12-23 2010-06-24 Pdti Holdings, Llc Particle Drilling System Having Equivalent Circulating Density
BRPI0922738A2 (pt) * 2009-02-19 2016-01-05 Commw Scientifc And Ind Res Organisation método para manter uma linha de perfuração e conjunto de perfuração
US8485279B2 (en) * 2009-04-08 2013-07-16 Pdti Holdings, Llc Impactor excavation system having a drill bit discharging in a cross-over pattern
US9562394B2 (en) * 2009-12-28 2017-02-07 Halliburton Energy Services, Inc. Timed impact drill bit steering
WO2011081621A1 (en) * 2009-12-28 2011-07-07 Halliburton Energy Services, Inc. Timed impact drill bit steering
US20110155466A1 (en) * 2009-12-28 2011-06-30 Halliburton Energy Services, Inc. Varied rpm drill bit steering
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US8381839B2 (en) 2010-07-21 2013-02-26 Rugged Engineering Designs, Inc. Apparatus for directional drilling
CN103221626B (zh) 2010-09-09 2015-07-15 国民油井华高有限公司 具有地层接口构件和控制系统的井下旋转式钻井设备
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
US20120097451A1 (en) * 2010-10-20 2012-04-26 Philip Wayne Mock Electrical controller for anti-stall tools for downhole drilling assemblies
US9500071B2 (en) 2012-12-03 2016-11-22 Halliburton Energy Services, Inc. Extendable orienting tool for use in wells
AU2012396267B2 (en) * 2012-12-03 2016-10-20 Halliburton Energy Services, Inc. Extendable orienting tool for use in wells
US10724302B2 (en) 2014-06-17 2020-07-28 Petrojet Canada Inc. Hydraulic drilling systems and methods
DE102015225595B3 (de) * 2015-12-17 2017-06-01 Airbus Ds Gmbh Bohrkopfsystem mit integrierter akustischer Quelle und Ausleger, der mit elektrodynamischen Aufnehmern bestückt ist
US10053914B2 (en) * 2016-01-22 2018-08-21 Baker Hughes, A Ge Company, Llc Method and application for directional drilling with an asymmetric deflecting bend
US10907464B2 (en) 2017-05-19 2021-02-02 Conocophillips Company Automatic controlling of drilling weight on bit
US10590709B2 (en) 2017-07-18 2020-03-17 Reme Technologies Llc Downhole oscillation apparatus
EP3737822B1 (de) * 2018-03-27 2023-04-12 Halliburton Energy Services Inc. Angetriebenes drehlenksystem mit ventil mit variabler öffnung
US11299944B2 (en) * 2018-11-15 2022-04-12 Baker Hughes, A Ge Company, Llc Bypass tool for fluid flow regulation
CN113530446B (zh) * 2020-04-15 2024-07-26 中国石油化工股份有限公司 一种鱼骨刺井的钻管回收装置和钻进装置
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Also Published As

Publication number Publication date
NO315433B1 (no) 2003-09-01
NO952235L (no) 1995-12-08
EP0686752A1 (de) 1995-12-13
US5421420A (en) 1995-06-06
NO952235D0 (no) 1995-06-06
EP0686752B1 (de) 2000-05-10

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Legal Events

Date Code Title Description
8332 No legal effect for de