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BR9911083A - Device to perform cutting operations in an underground well. - Google Patents

Device to perform cutting operations in an underground well.

Info

Publication number
BR9911083A
BR9911083A BR9911083-0A BR9911083A BR9911083A BR 9911083 A BR9911083 A BR 9911083A BR 9911083 A BR9911083 A BR 9911083A BR 9911083 A BR9911083 A BR 9911083A
Authority
BR
Brazil
Prior art keywords
cutting operations
underground well
perform cutting
stator
housing
Prior art date
Application number
BR9911083-0A
Other languages
Portuguese (pt)
Inventor
Marc Emmanuel Amory
Simon Lawrence Fisher
Michael Edward Pointing
Mark Wilson Anderson
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of BR9911083A publication Critical patent/BR9911083A/en

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)

Abstract

"DISPOSITIVO PARA REALIZAR OPERAçõES DE CORTE EM UM POçO SUBTERRâNEO". Um dispositivo para executar operações de corte em um poço subterrâneo compreende um cabeçote de tombo (2) que é articulavelmente fixado a um alojamento do estator (1) e que é equipado com uma ou mais ferramentas de corte rotativas (3,4) que ficam, em uso, articuladas junto com o cabeçote de tombo (2) em uma posição estendida a partir do alojamento do estator (1) para cortar uma janela em um revestimento circundante (23) ou para alargar inferiormente o furo do poço enquanto o alojamento do estator é nele girado."DEVICE FOR PERFORMING CUTTING OPERATIONS IN AN UNDERGROUND WELL". A device for performing cutting operations in an underground well comprises an overturning head (2) which is articulated to a stator housing (1) and which is equipped with one or more rotary cutting tools (3,4) , in use, articulated together with the tumble head (2) in an extended position from the stator housing (1) to cut a window in a surrounding liner (23) or to lower the well bore while the housing stator is rotated on it.

BR9911083-0A 1998-06-10 1999-06-09 Device to perform cutting operations in an underground well. BR9911083A (en)

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
BR9911083A true BR9911083A (en) 2001-02-20

Family

ID=8234868

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911083-0A BR9911083A (en) 1998-06-10 1999-06-09 Device to perform cutting operations in an underground well.

Country Status (12)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO330930B1 (en) 1999-01-15 2011-08-22 Weatherford Lamb Method of forming a side branch from a borehole
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 (en) * 2009-04-14 2010-11-22 West Production Tech As Device for downhole apparatus for machining of casing and procedure for depositing machining chips
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
WO2016011085A1 (en) 2014-07-14 2016-01-21 Aarbakke Innovation A.S. Wellbore intervention tool for penetrating obstructions in a wellbore
CN107387011A (en) * 2017-08-02 2017-11-24 西南石油大学 Waterpower promotes the downhole tool for realizing continuous cutting different-diameter sleeve pipe
US10711551B2 (en) * 2018-07-25 2020-07-14 Saudi Arabian Oil Company Milling downhole tubulars
CN111980614B (en) * 2020-08-28 2022-11-15 中国石油天然气股份有限公司 Hydraulic large-angle bendable milling tool
AU2021390578A1 (en) * 2020-12-02 2023-06-22 Conocophillips Company Method and apparatus for milling a window in casing
CN114922581B (en) * 2022-05-27 2023-08-18 重庆科技学院 Underground casing pipe continuous perforating device and working method thereof
CN116255100B (en) * 2023-04-27 2023-09-12 山东爱特机电技术有限责任公司 Super capacitor energy storage electric workover rig
CN117145379B (en) * 2023-10-31 2024-01-30 长沙黑金刚实业有限公司 Reverse circulation impactor

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 (en) * 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 (en) * 1980-07-12 1982-12-02 Preussag Ag, 3000 Hannover Und 1000 Berlin Drilling tool for producing curved sections of deep boreholes
GB2129350A (en) * 1982-10-14 1984-05-16 Colebrand Ltd Remotely controllable cutting apparatus
FR2597543B1 (en) * 1986-04-17 1988-06-24 Soletanche DEVICE FOR UNDERWATER DRILLING OF FOUNDATIONS
FR2641316B1 (en) * 1988-12-30 1995-09-08 Inst Francais Du Petrole LINING FOR BOREHOLE WITH CONTROLLED TRAJECTORY COMPRISING A BENDED ELEMENT WITH VARIABLE ANGLE AND USE OF THIS LINING
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
GB2311548B (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 (en) * 1996-03-30 2000-05-11 Tracto Technik Direction drilling method and apparatus for performing the method

Also Published As

Publication number Publication date
CA2334150A1 (en) 1999-12-16
AU741468B2 (en) 2001-11-29
EP1088151A1 (en) 2001-04-04
NZ508288A (en) 2003-03-28
EA002048B1 (en) 2001-12-24
EP1088151B1 (en) 2003-02-12
AU5155099A (en) 1999-12-30
CN1305562A (en) 2001-07-25
NO314855B1 (en) 2003-06-02
CN1119499C (en) 2003-08-27
DE69905364D1 (en) 2003-03-20
ID27015A (en) 2001-02-22
WO1999064715A1 (en) 1999-12-16
OA11626A (en) 2004-09-09
NO20006247L (en) 2000-12-08
EA200100019A1 (en) 2001-06-25
NO20006247D0 (en) 2000-12-08

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1865 DE 03/10/2006.