NO330930B1 - Fremgangsmate for utforming av en sidegren fra et borehull - Google Patents

Fremgangsmate for utforming av en sidegren fra et borehull

Info

Publication number
NO330930B1
NO330930B1 NO20000187A NO20000187A NO330930B1 NO 330930 B1 NO330930 B1 NO 330930B1 NO 20000187 A NO20000187 A NO 20000187A NO 20000187 A NO20000187 A NO 20000187A NO 330930 B1 NO330930 B1 NO 330930B1
Authority
NO
Norway
Prior art keywords
borehole
forming
side branch
branch
Prior art date
Application number
NO20000187A
Other languages
English (en)
Other versions
NO20000187D0 (no
NO20000187L (no
Inventor
Joseph P Degeare
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20000187D0 publication Critical patent/NO20000187D0/no
Publication of NO20000187L publication Critical patent/NO20000187L/no
Publication of NO330930B1 publication Critical patent/NO330930B1/no

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
    • 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
    • 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
    • E21B29/02—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 by explosives or by thermal or chemical means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
NO20000187A 1999-01-15 2000-01-14 Fremgangsmate for utforming av en sidegren fra et borehull NO330930B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11597899P 1999-01-15 1999-01-15

Publications (3)

Publication Number Publication Date
NO20000187D0 NO20000187D0 (no) 2000-01-14
NO20000187L NO20000187L (no) 2000-07-17
NO330930B1 true NO330930B1 (no) 2011-08-22

Family

ID=22364520

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000187A NO330930B1 (no) 1999-01-15 2000-01-14 Fremgangsmate for utforming av en sidegren fra et borehull

Country Status (5)

Country Link
US (1) US6722435B2 (no)
AU (1) AU1245200A (no)
CA (1) CA2296122C (no)
GB (1) GB2346633B (no)
NO (1) NO330930B1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2296122C (en) 1999-01-15 2008-07-29 Baker Hughes Incorporated Window forming by flame cutting
US6971449B1 (en) 1999-05-04 2005-12-06 Weatherford/Lamb, Inc. Borehole conduit cutting apparatus and process
US6536525B1 (en) * 2000-09-11 2003-03-25 Weatherford/Lamb, Inc. Methods and apparatus for forming a lateral wellbore
US6695056B2 (en) 2000-09-11 2004-02-24 Weatherford/Lamb, Inc. System for forming a window and drilling a sidetrack wellbore
GB0102913D0 (en) * 2001-02-06 2001-03-21 Secr Defence Brit Oil well perforator
US7383876B2 (en) * 2001-08-03 2008-06-10 Weatherford/Lamb, Inc. Cutting tool for use in a wellbore tubular
GB2382360B (en) * 2001-11-22 2005-10-26 Michael Carl Robertson Borehole conduit cutting apparatus and process
US7086481B2 (en) 2002-10-11 2006-08-08 Weatherford/Lamb Wellbore isolation apparatus, and method for tripping pipe during underbalanced drilling
US7537060B2 (en) * 2007-03-19 2009-05-26 Baker Hughes Incorporated Coupler retained liner hanger mechanism and methods of setting a hanger inside a wellbore
US20080236829A1 (en) * 2007-03-26 2008-10-02 Lynde Gerald D Casing profiling and recovery system
US8020619B1 (en) 2008-03-26 2011-09-20 Robertson Intellectual Properties, LLC Severing of downhole tubing with associated cable
US8327926B2 (en) 2008-03-26 2012-12-11 Robertson Intellectual Properties, LLC Method for removing a consumable downhole tool
US8235102B1 (en) 2008-03-26 2012-08-07 Robertson Intellectual Properties, LLC Consumable downhole tool
US7726392B1 (en) 2008-03-26 2010-06-01 Robertson Michael C Removal of downhole drill collar from well bore
GB2528054A (en) * 2014-07-07 2016-01-13 Statoil Petroleum As Casing removal with energetic materials
SK500792014A3 (sk) 2014-12-23 2016-09-05 Ga Drilling, A. S. Spôsob odstraňovania materiálov ich dezintegráciou pôsobením elektrickej plazmy

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506799A (en) 1945-01-22 1950-05-09 Eastman Oil Well Survey Co Casing whipstock
US2535964A (en) 1945-07-30 1950-12-26 John J Fleet Means for casing cutting
US2587244A (en) 1946-11-12 1952-02-26 I J Mccullough Apparatus for cutting pipes within a well
US2649046A (en) 1947-05-01 1953-08-18 Du Pont Explosive package
US2758543A (en) * 1950-04-10 1956-08-14 Clarence W Grandin Cutting method and apparatus
US4298063A (en) 1980-02-21 1981-11-03 Jet Research Center, Inc. Methods and apparatus for severing conduits
US4352397A (en) 1980-10-03 1982-10-05 Jet Research Center, Inc. Methods, apparatus and pyrotechnic compositions for severing conduits
US4446920A (en) 1983-01-13 1984-05-08 Air Products And Chemicals, Inc. Method and apparatus for perforating or cutting with a solid fueled gas mixture
US4534423A (en) 1983-05-05 1985-08-13 Jet Research Center, Inc. Perforating gun carrier and method of making
US4598769A (en) 1985-01-07 1986-07-08 Robertson Michael C Pipe cutting apparatus
GB2177740B (en) 1985-07-10 1988-06-15 Vetco Ltd C E Explosion compensator
US4799829A (en) * 1986-10-17 1989-01-24 Kenny Patrick M Method and apparatus for removing submerged platforms
SU1537793A1 (ru) 1987-05-18 1990-01-23 Казахский государственный университет им.С.М.Кирова Устройство плазменной резки
US4798244A (en) 1987-07-16 1989-01-17 Trost Stephen A Tool and process for stimulating a subterranean formation
US4905759A (en) 1988-03-25 1990-03-06 Halliburton Company Collapsible gun assembly
US4960171A (en) * 1989-08-09 1990-10-02 Schlumberger Technology Corporation Charge phasing arrangements in a perforating gun
US5135050A (en) 1991-04-23 1992-08-04 Den Norske Stats Oljeselskap A.S. Device for collecting particulate matter and debris in horizontal or high-deviation oil or gas wells
US6202752B1 (en) 1993-09-10 2001-03-20 Weatherford/Lamb, Inc. Wellbore milling methods
US5435394A (en) 1994-06-01 1995-07-25 Mcr Corporation Anchor system for pipe cutting apparatus
AUPM825794A0 (en) 1994-09-20 1994-10-13 Gray, Ian Wellbore stimulation and completion device
US6016753A (en) 1995-03-10 2000-01-25 The United States Of America As Represented By The Secretary Of The Air Force Explosive pipe cutting
US5636692A (en) 1995-12-11 1997-06-10 Weatherford Enterra U.S., Inc. Casing window formation
US5791417A (en) 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US5709265A (en) 1995-12-11 1998-01-20 Weatherford/Lamb, Inc. Wellbore window formation
US5862862A (en) * 1996-07-15 1999-01-26 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
US5813465A (en) 1996-07-15 1998-09-29 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods of using same
CA2209958A1 (en) 1996-07-15 1998-01-15 James M. Barker Apparatus for completing a subterranean well and associated methods of using same
EP0846838A3 (en) 1996-12-04 1999-09-15 Halliburton Energy Services, Inc. Methods and apparatus for performing explosive cutting operations in a subterranean well
US6035935A (en) * 1998-05-22 2000-03-14 Halliburton Energy Services, Inc. Method for establishing connectivity between lateral and parent wellbores
EA002048B1 (ru) 1998-06-10 2001-12-24 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Фрезерное устройство, размещаемое в скважине
CA2296122C (en) 1999-01-15 2008-07-29 Baker Hughes Incorporated Window forming by flame cutting
US6257353B1 (en) 1999-02-23 2001-07-10 Lti Joint Venture Horizontal drilling method and apparatus
US6971449B1 (en) 1999-05-04 2005-12-06 Weatherford/Lamb, Inc. Borehole conduit cutting apparatus and process
US6186226B1 (en) 1999-05-04 2001-02-13 Michael C. Robertson Borehole conduit cutting apparatus
US6536525B1 (en) 2000-09-11 2003-03-25 Weatherford/Lamb, Inc. Methods and apparatus for forming a lateral wellbore
US6695056B2 (en) 2000-09-11 2004-02-24 Weatherford/Lamb, Inc. System for forming a window and drilling a sidetrack wellbore

Also Published As

Publication number Publication date
AU1245200A (en) 2000-07-20
NO20000187D0 (no) 2000-01-14
US6722435B2 (en) 2004-04-20
GB0000847D0 (en) 2000-03-08
GB2346633B (en) 2003-06-18
CA2296122A1 (en) 2000-07-15
GB2346633A (en) 2000-08-16
CA2296122C (en) 2008-07-29
US20020060074A1 (en) 2002-05-23
NO20000187L (no) 2000-07-17

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: BRYN AARFLOT AS, STORTINGSGATA 8, 0161 OSLO, NORGE

MM1K Lapsed by not paying the annual fees