DE69905364D1 - Fräsvorrichtung im bohrloch - Google Patents

Fräsvorrichtung im bohrloch

Info

Publication number
DE69905364D1
DE69905364D1 DE69905364T DE69905364T DE69905364D1 DE 69905364 D1 DE69905364 D1 DE 69905364D1 DE 69905364 T DE69905364 T DE 69905364T DE 69905364 T DE69905364 T DE 69905364T DE 69905364 D1 DE69905364 D1 DE 69905364D1
Authority
DE
Germany
Prior art keywords
hole
milling device
milling
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
DE69905364T
Other languages
German (de)
English (en)
Inventor
Emmanuel Amory
Lawrence Fisher
Edward Pointing
Onno Willemse
Wilson Anderson
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE69905364D1 publication Critical patent/DE69905364D1/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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
DE69905364T 1998-06-10 1999-06-09 Fräsvorrichtung im bohrloch Expired - Lifetime DE69905364D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98304595 1998-06-10
PCT/EP1999/004039 WO1999064715A1 (en) 1998-06-10 1999-06-09 Downhole milling device

Publications (1)

Publication Number Publication Date
DE69905364D1 true DE69905364D1 (de) 2003-03-20

Family

ID=8234868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905364T Expired - Lifetime DE69905364D1 (de) 1998-06-10 1999-06-09 Fräsvorrichtung im bohrloch

Country Status (12)

Country Link
EP (1) EP1088151B1 (no)
CN (1) CN1119499C (no)
AU (1) AU741468B2 (no)
BR (1) BR9911083A (no)
CA (1) CA2334150A1 (no)
DE (1) DE69905364D1 (no)
EA (1) EA002048B1 (no)
ID (1) ID27015A (no)
NO (1) NO314855B1 (no)
NZ (1) NZ508288A (no)
OA (1) OA11626A (no)
WO (1) WO1999064715A1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6722435B2 (en) 1999-01-15 2004-04-20 Weatherford/Lamb, Inc. Window forming by flame cutting
US6971449B1 (en) 1999-05-04 2005-12-06 Weatherford/Lamb, Inc. Borehole conduit cutting apparatus and process
US6364037B1 (en) 2000-04-11 2002-04-02 Weatherford/Lamb, Inc. Apparatus to actuate a downhole tool
US6536525B1 (en) * 2000-09-11 2003-03-25 Weatherford/Lamb, Inc. Methods and apparatus for forming a lateral wellbore
US6474415B1 (en) * 2000-11-15 2002-11-05 Schlumberger Technology Corporation Method and apparatus for milling openings in downhole structures
GB2389129B8 (en) * 2002-05-29 2008-01-29 Lattice Intellectual Property Method and dual reamer apparatus for forming boredhole
US7077212B2 (en) 2002-09-20 2006-07-18 Weatherford/Lamb, Inc. Method of hydraulically actuating and mechanically activating a downhole mechanical apparatus
GB0226725D0 (en) * 2002-11-15 2002-12-24 Bp Exploration Operating method
US20090308605A1 (en) * 2008-06-14 2009-12-17 Mcafee Wesley Mark Methodolgy and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars
GB2462306B (en) * 2008-08-01 2012-12-26 Deep Casing Tools Ltd Reaming tool
AU2009288890B2 (en) * 2008-09-08 2015-11-26 Sinvent As An apparatus and method for modifying the sidewalls of a borehole
US8146679B2 (en) * 2008-11-26 2012-04-03 Schlumberger Technology Corporation Valve-controlled downhole motor
NO329613B1 (no) 2009-04-14 2010-11-22 West Production Tech As Anordning ved nedihullsapparat for maskinering av fôringsrør samt framgangsmåte for deponering av maskineringsspon
US8215400B2 (en) * 2010-10-29 2012-07-10 Halliburton Energy Services, Inc. System and method for opening a window in a casing string for multilateral wellbore construction
AU2015289775B2 (en) 2014-07-14 2018-08-09 Aarbakke Innovation A.S. Wellbore intervention tool for penetrating obstructions in a wellbore
CN107387011A (zh) * 2017-08-02 2017-11-24 西南石油大学 水力推进实现连续切割不同直径套管的井下工具
US10711551B2 (en) * 2018-07-25 2020-07-14 Saudi Arabian Oil Company Milling downhole tubulars
CN111980614B (zh) * 2020-08-28 2022-11-15 中国石油天然气股份有限公司 液力大角度可弯磨铣工具
AU2021390578A1 (en) * 2020-12-02 2023-06-22 Conocophillips Company Method and apparatus for milling a window in casing
CN114922581B (zh) * 2022-05-27 2023-08-18 重庆科技学院 一种井下套管连续开孔装置及其工作方法
CN116255100B (zh) * 2023-04-27 2023-09-12 山东爱特机电技术有限责任公司 一种超级电容储能的电动修井机
CN117145379B (zh) * 2023-10-31 2024-01-30 长沙黑金刚实业有限公司 一种反循环冲击器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US527123A (en) * 1894-10-09 Means for transporting beer
NL23055C (no) * 1928-12-28 1930-05-15
US4003602A (en) * 1976-01-16 1977-01-18 Coaltex, Incorporated Method and apparatus for in-cutting and out-cutting during coal mining
DE3107973C2 (de) * 1980-07-12 1982-12-02 Preussag Ag, 3000 Hannover Und 1000 Berlin Bohrwerkzeug zur Herstellung gekrümmt verlaufender Abschnitte von Tiefbohrungen
GB2129350A (en) * 1982-10-14 1984-05-16 Colebrand Ltd Remotely controllable cutting apparatus
FR2597543B1 (fr) * 1986-04-17 1988-06-24 Soletanche Dispositif pour le forage immerge de fondations
FR2641316B1 (fr) * 1988-12-30 1995-09-08 Inst Francais Du Petrole Garniture pour forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture
US5056242A (en) * 1989-05-12 1991-10-15 Finic, B.V. Underground wall construction method and apparatus
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
GB2311547B (en) * 1993-03-08 1997-11-19 Tiw Corp Orientable guide assembly and method of use
US5484029A (en) * 1994-08-05 1996-01-16 Schlumberger Technology Corporation Steerable drilling tool and system
GB9422837D0 (en) * 1994-09-23 1995-01-04 Red Baron Oil Tools Rental Apparatus for milling a well casing
US5503235A (en) * 1994-11-28 1996-04-02 Falgout, Sr.; Thomas E. Directional drilling control method
US5551509A (en) * 1995-03-24 1996-09-03 Tiw Corporation Whipstock and starter mill
GB2306985B (en) * 1995-11-07 1999-06-02 Hector Filippus Alexand Susman Improvements in milling
DE19612902C2 (de) * 1996-03-30 2000-05-11 Tracto Technik Verfahren zum Richtungsbohren und eine Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
CN1119499C (zh) 2003-08-27
EP1088151B1 (en) 2003-02-12
WO1999064715A1 (en) 1999-12-16
AU741468B2 (en) 2001-11-29
CA2334150A1 (en) 1999-12-16
ID27015A (id) 2001-02-22
AU5155099A (en) 1999-12-30
NO20006247L (no) 2000-12-08
EA200100019A1 (ru) 2001-06-25
CN1305562A (zh) 2001-07-25
BR9911083A (pt) 2001-02-20
NZ508288A (en) 2003-03-28
EA002048B1 (ru) 2001-12-24
OA11626A (en) 2004-09-09
NO314855B1 (no) 2003-06-02
NO20006247D0 (no) 2000-12-08
EP1088151A1 (en) 2001-04-04

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Legal Events

Date Code Title Description
8332 No legal effect for de