NO972050D0 - Fremgangsmåte og anordning for utskjæring av et vindu i et brönnforingsrör - Google Patents

Fremgangsmåte og anordning for utskjæring av et vindu i et brönnforingsrör

Info

Publication number
NO972050D0
NO972050D0 NO972050A NO972050A NO972050D0 NO 972050 D0 NO972050 D0 NO 972050D0 NO 972050 A NO972050 A NO 972050A NO 972050 A NO972050 A NO 972050A NO 972050 D0 NO972050 D0 NO 972050D0
Authority
NO
Norway
Prior art keywords
window
cutting out
well casing
casing
well
Prior art date
Application number
NO972050A
Other languages
English (en)
Other versions
NO972050L (no
NO313391B1 (no
Inventor
Charles Henry Dewey
James E Saylor
Bruce D Swearingen
Andrew Macdonald Robin
Alexander William Dawson
Gregory S Nairn
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of NO972050D0 publication Critical patent/NO972050D0/no
Publication of NO972050L publication Critical patent/NO972050L/no
Publication of NO313391B1 publication Critical patent/NO313391B1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
NO19972050A 1996-05-03 1997-05-02 Fremgangsmåte og anordning for utskj¶ring av et vindu i et brönnfôringsrör NO313391B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/642,829 US5771972A (en) 1996-05-03 1996-05-03 One trip milling system

Publications (3)

Publication Number Publication Date
NO972050D0 true NO972050D0 (no) 1997-05-02
NO972050L NO972050L (no) 1997-11-04
NO313391B1 NO313391B1 (no) 2002-09-23

Family

ID=24578197

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19972050A NO313391B1 (no) 1996-05-03 1997-05-02 Fremgangsmåte og anordning for utskj¶ring av et vindu i et brönnfôringsrör

Country Status (4)

Country Link
US (2) US5771972A (no)
CA (4) CA2684983C (no)
GB (1) GB2312702B (no)
NO (1) NO313391B1 (no)

Families Citing this family (61)

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CA2225207C (en) * 1995-07-07 2003-11-25 The Red Baron (Oil Tools Rental) Limited Single trip whipstock assembly
US6648068B2 (en) * 1996-05-03 2003-11-18 Smith International, Inc. One-trip milling system
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GB9907116D0 (en) 1999-03-26 1999-05-19 Smith International Whipstock casing milling system
US6499538B2 (en) * 1999-04-08 2002-12-31 Smith International, Inc. Method and apparatus for forming an optimized window
US6209645B1 (en) * 1999-04-16 2001-04-03 Schlumberger Technology Corporation Method and apparatus for accurate milling of windows in well casings
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US6715567B2 (en) 2001-05-02 2004-04-06 Weatherford/Lamb, Inc. Apparatus and method for forming a pilot hole in a formation
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US7353867B2 (en) * 2002-04-12 2008-04-08 Weatherford/Lamb. Inc. Whipstock assembly and method of manufacture
US6910538B2 (en) * 2002-05-20 2005-06-28 Team Oil Tools Whipstock collet latch
US7077212B2 (en) * 2002-09-20 2006-07-18 Weatherford/Lamb, Inc. Method of hydraulically actuating and mechanically activating a downhole mechanical apparatus
US7306056B2 (en) 2003-11-05 2007-12-11 Baker Hughes Incorporated Directional cased hole side track method applying rotary closed loop system and casing mill
US20060099885A1 (en) * 2004-05-13 2006-05-11 Baker Hughes Incorporated Wear indication apparatus and method
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US7753139B2 (en) * 2005-07-06 2010-07-13 Smith International, Inc. Cutting device with multiple cutting structures
GB2438200B (en) * 2006-05-16 2010-07-14 Bruce Mcgarian A whipstock
US8453737B2 (en) * 2006-07-18 2013-06-04 Halliburton Energy Services, Inc. Diameter based tracking for window milling system
US20080093076A1 (en) * 2006-10-20 2008-04-24 Smith International, Inc. Milling system and method of milling
US7490663B2 (en) * 2006-12-20 2009-02-17 Baker Hughes Incorporated Thread fatigue relief for tool joint
US8070965B2 (en) * 2007-04-18 2011-12-06 Tarves Robert J Jun Dual walled dynamic phase separator
GB2467176B (en) 2009-01-27 2013-03-20 Bruce Mcgarian Apparatus and method for setting a tool in a borehole
BRPI1013965A2 (pt) * 2009-05-04 2016-04-05 Smith International sistema de moagem e método de moagem.
US8844620B2 (en) * 2009-12-31 2014-09-30 Smith International, Inc. Side-tracking system and related methods
US9022117B2 (en) 2010-03-15 2015-05-05 Weatherford Technology Holdings, Llc Section mill and method for abandoning a wellbore
US9004159B2 (en) 2011-03-01 2015-04-14 Smith International, Inc. High performance wellbore departure and drilling system
WO2012142543A2 (en) 2011-04-15 2012-10-18 Smith International, Inc. System and method for coupling an impregnated drill bit to a whipstock
US20130000907A1 (en) * 2011-06-28 2013-01-03 Halliburton Energy Services, Inc. Milling Assembly
CA2843600C (en) 2011-07-31 2020-06-16 Schlumberger Canada Limited Extended whipstock and mill assembly
US9140083B2 (en) 2012-06-20 2015-09-22 International Tubular Services Limited Hydraulically triggered anchor
US9062508B2 (en) * 2012-11-15 2015-06-23 Baker Hughes Incorporated Apparatus and method for milling/drilling windows and lateral wellbores without locking using unlocked fluid-motor
EP3055478B1 (en) 2013-10-09 2018-07-25 Halliburton Energy Services, Inc. Dual-configuration shear bolt
US9938781B2 (en) 2013-10-11 2018-04-10 Weatherford Technology Holdings, Llc Milling system for abandoning a wellbore
US10214998B2 (en) * 2014-11-13 2019-02-26 Halliburton Energy Services, Inc. Shear mechanism with preferential shear orientation
GB2550092B (en) 2015-02-18 2020-04-29 Weatherford Tech Holdings Llc Cutting tool
AU2016250768B2 (en) 2015-04-24 2021-05-13 Weatherford Technology Holdings, Llc Tubular cutting tool
US10167690B2 (en) 2015-05-28 2019-01-01 Weatherford Technology Holdings, Llc Cutter assembly for cutting a tubular
RU2713845C1 (ru) 2016-12-28 2020-02-07 Халлибертон Энерджи Сервисез, Инк. Срезной винт с гидравлическим приводом
CN107100546A (zh) * 2017-07-06 2017-08-29 贵州省地质矿产勘查开发局111地质大队 一种直接接套管的导斜器
GB2564685B (en) 2017-07-19 2022-01-19 Mcgarian Bruce A tool and method for cutting the casing of a bore hole
GB2565103B (en) 2017-08-01 2021-02-17 Mcgarian Bruce An apparatus and method for milling a window in a borehole
US10689930B2 (en) 2018-04-03 2020-06-23 Wildcat Oil Tools, LLC Dual-action hydraulically operable anchor and methods of operation and manufacture for wellbore exit milling
US10704328B2 (en) 2017-10-11 2020-07-07 Weatherford Technology Holdings, Llc Retention system for bottom hole assembly and whipstock
GB2569330B (en) 2017-12-13 2021-01-06 Nov Downhole Eurasia Ltd Downhole devices and associated apparatus and methods
US10704329B2 (en) 2018-04-03 2020-07-07 Wildcat Oil Tools, LLC Cementing whipstock assembly and running tool with releasably engaged cement tube for minimizing downhole trips during lateral drill sidetracking operations
US11434712B2 (en) 2018-04-16 2022-09-06 Weatherford Technology Holdings, Llc Whipstock assembly for forming a window
WO2020010283A1 (en) * 2018-07-03 2020-01-09 Wildcat Oil Tool, Llc A bi-mill for milling an opening through a wellbore casing and in a preplanned lateral drilling path in departure from the wellbore axis
US10934780B2 (en) 2018-12-14 2021-03-02 Weatherford Technology Holdings, Llc Release mechanism for a whipstock
CN110608007B (zh) * 2019-10-31 2023-06-20 西安石油大学 一种旋转推进式液压滚珠套管整形器
CN111255402B (zh) * 2020-03-12 2021-08-10 西南石油大学 一种一体式无损开窗侧钻工具总成
US11333004B2 (en) * 2020-06-03 2022-05-17 Weatherford Technology Holdings, Llc Piston initiator for sidetrack assembly

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US2124414A (en) * 1936-04-18 1938-07-19 Otto B Goldman Well drilling bit
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US4397360A (en) * 1981-07-06 1983-08-09 Atlantic Richfield Company Method for forming drain holes from a cased well
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US5445222A (en) * 1994-06-07 1995-08-29 Shell Oil Company Whipstock and staged sidetrack mill
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Also Published As

Publication number Publication date
NO972050L (no) 1997-11-04
GB2312702B (en) 2000-12-13
CA2200937A1 (en) 1997-11-03
CA2684428A1 (en) 1997-11-03
GB9708957D0 (en) 1997-06-25
US5894889A (en) 1999-04-20
CA2684428C (en) 2011-10-18
CA2684983A1 (en) 1997-11-03
US5771972A (en) 1998-06-30
CA2803822A1 (en) 1997-11-03
GB2312702A8 (en) 1997-12-08
CA2803822C (en) 2014-06-10
GB2312702A (en) 1997-11-05
CA2684983C (en) 2013-02-26
NO313391B1 (no) 2002-09-23
CA2200937C (en) 2010-02-02

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