NO20084933L - Borekile - Google Patents

Borekile

Info

Publication number
NO20084933L
NO20084933L NO20084933A NO20084933A NO20084933L NO 20084933 L NO20084933 L NO 20084933L NO 20084933 A NO20084933 A NO 20084933A NO 20084933 A NO20084933 A NO 20084933A NO 20084933 L NO20084933 L NO 20084933L
Authority
NO
Norway
Prior art keywords
longitudinal axis
deflection
deflecting surfaces
deflecting
wedge
Prior art date
Application number
NO20084933A
Other languages
English (en)
Other versions
NO337758B1 (no
Inventor
Bruce Mcgarian
Original Assignee
Bruce Mcgarian
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 Bruce Mcgarian filed Critical Bruce Mcgarian
Publication of NO20084933L publication Critical patent/NO20084933L/no
Publication of NO337758B1 publication Critical patent/NO337758B1/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
    • 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
    • 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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Glass Compositions (AREA)
  • Milling Processes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Connection Of Plates (AREA)

Abstract

En ledekile (1) som har en lengdeakse og omfatter: en overflate med tilspisset flate, minst en del av denne er skråstilt i forhold til lengdeaksen, for å styre et fresehode (7) etter hvert som fresehodet passerer fra en øvre ende til en nedre ende av overflaten; og et avbøyende arrangement som stikker ut fra overflaten og som har første og andre avbøyningsflater (46, 47), minst en del av hver av avbøyningsflatene er hevet over overflaten og hver av den første og andre avbøyningsflate er skråstilt ved en større vinkel i forhold til lengdeaksen enn overflaten i området av avbøyningsarrangementet, hvorved den første avbøyningsflaten (46) befinner seg nærmere den øvre enden av overflaten enn den andre avbøyningsflaten (47).
NO20084933A 2006-05-16 2008-11-25 Ledekile NO337758B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0609696A GB2438200B (en) 2006-05-16 2006-05-16 A whipstock
PCT/GB2007/001788 WO2007132232A1 (en) 2006-05-16 2007-05-15 A whipstock

Publications (2)

Publication Number Publication Date
NO20084933L true NO20084933L (no) 2008-11-25
NO337758B1 NO337758B1 (no) 2016-06-13

Family

ID=36660255

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084933A NO337758B1 (no) 2006-05-16 2008-11-25 Ledekile

Country Status (8)

Country Link
US (1) US8469096B2 (no)
EP (1) EP2018463B1 (no)
AT (1) ATE496196T1 (no)
CA (1) CA2652265C (no)
DE (1) DE602007012078D1 (no)
GB (1) GB2438200B (no)
NO (1) NO337758B1 (no)
WO (1) WO2007132232A1 (no)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438200B (en) 2006-05-16 2010-07-14 Bruce Mcgarian A whipstock
GB2467176B (en) 2009-01-27 2013-03-20 Bruce Mcgarian Apparatus and method for setting a tool in a borehole
US7878253B2 (en) * 2009-03-03 2011-02-01 Baker Hughes Incorporated Hydraulically released window mill
BR112012007236B1 (pt) * 2009-10-01 2019-11-12 Baker Hughes Inc ferramenta de fresagem, sistema e método para fresar um furo em uma obstrução subterrânea
US8640795B2 (en) 2010-02-01 2014-02-04 Technical Drilling Tools, Ltd. Shock reduction tool for a downhole electronics package
US8230920B2 (en) 2010-12-20 2012-07-31 Baker Hughes Incorporated Extended reach whipstock and methods of use
US9004159B2 (en) 2011-03-01 2015-04-14 Smith International, Inc. High performance wellbore departure and drilling system
RU2469172C1 (ru) * 2011-07-08 2012-12-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Клиновой отклонитель для забуривания боковых стволов из скважины
RU2469171C1 (ru) * 2011-07-15 2012-12-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Устройство для забуривания боковых стволов из скважины
CA2843600C (en) * 2011-07-31 2020-06-16 Schlumberger Canada Limited Extended whipstock and mill assembly
RU2472913C1 (ru) * 2011-08-19 2013-01-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Отклоняющее устройство для забуривания боковых стволов из скважины
RU2477779C1 (ru) * 2011-10-13 2013-03-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Отклонитель клиновой
US8607858B2 (en) * 2011-11-09 2013-12-17 Baker Hughes Incorporated Spiral whipstock for low-side casing exits
CN102364029B (zh) * 2011-11-12 2014-01-08 锦州清华机械有限公司 一体式开窗侧钻工具
RU2484231C1 (ru) * 2011-11-23 2013-06-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Клиновой отклонитель для забуривания боковых стволов из скважины
BR112014017979A8 (pt) * 2012-02-24 2017-07-11 Halliburton Energy Services Inc Subconjunto de sistema de poço e método para proteger a parte inferior de uma junta de revestimento acoplada a uma coluna de revestimento
AU2013377914B2 (en) 2013-02-06 2016-07-28 Halliburton Energy Services, Inc. Systems and methods for rotationally orienting a whipstock assembly
US10151164B2 (en) 2014-03-31 2018-12-11 Schlumberger Technology Corporation Single-trip casing cutting and bridge plug setting
US9932793B2 (en) * 2014-07-28 2018-04-03 Halliburton Energy Services, Inc. Mill blade torque support
US10214998B2 (en) * 2014-11-13 2019-02-26 Halliburton Energy Services, Inc. Shear mechanism with preferential shear orientation
US10883313B2 (en) 2015-11-10 2021-01-05 Halliburton Energy Services, Inc. Apparatus and method for drilling deviated wellbores
US10907678B2 (en) 2016-02-17 2021-02-02 Halliburton Energy Services, Inc. Torque resistant shear bolt having flat faces
WO2017146682A1 (en) * 2016-02-23 2017-08-31 Halliburton Energy Services, Inc. Bolt having torque resistant shear region
CA3010351C (en) 2016-02-26 2020-07-21 Halliburton Energy Services, Inc. Whipstock assembly with a support member
WO2018063147A1 (en) 2016-09-27 2018-04-05 Halliburton Energy Services, Inc. Whipstock assemblies with a retractable tension arm
RU2641150C1 (ru) * 2016-12-23 2018-01-16 Общество с ограниченной ответственностью "Фирма "Радиус-Сервис" Отклоняющее устройство для вырезки окна в обсадной колонне скважины
WO2018125075A1 (en) * 2016-12-28 2018-07-05 Halliburton Energy Services, Inc. Hydraulically assisted shear bolt
US10704328B2 (en) 2017-10-11 2020-07-07 Weatherford Technology Holdings, Llc Retention system for bottom hole assembly and whipstock
CN108643854B (zh) * 2018-04-23 2020-05-19 西华大学 一种液压伸缩式段铣侧钻工具
GB201810604D0 (en) 2018-06-28 2018-08-15 Oiltoolsteq Ltd Whipstock assembly
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
US11414943B2 (en) 2020-03-25 2022-08-16 Baker Hughes Oilfield Operations Llc On-demand hydrostatic/hydraulic trigger system
US11162315B2 (en) * 2020-03-25 2021-11-02 Baker Hughes Oilfield Operations Llc Window mill and whipstock connector for a resource exploration and recovery system
US11162314B2 (en) 2020-03-25 2021-11-02 Baker Hughes Oilfield Operations Llc Casing exit anchor with redundant activation system
US11421496B1 (en) 2020-03-25 2022-08-23 Baker Hughes Oilfield Operations Llc Mill to whipstock connection system
US11136843B1 (en) 2020-03-25 2021-10-05 Baker Hughes Oilfield Operations Llc Casing exit anchor with redundant activation system
US11702888B2 (en) 2020-03-25 2023-07-18 Baker Hughes Oilfield Operations Llc Window mill and whipstock connector for a resource exploration and recovery system
US11168531B1 (en) 2020-05-06 2021-11-09 Baker Hughes Oilfield Operations Llc Window mill including a hydraulic line connector
WO2022063348A1 (en) * 2020-09-28 2022-03-31 N. P. Limassol Oil And Gas Services Limited A single-trip whipstock wellbore sidetracking unit
US11519234B2 (en) * 2020-11-24 2022-12-06 Weatherford Technology Holdings, Llc Contingency release of mill from whipstock
WO2022132144A1 (en) * 2020-12-16 2022-06-23 Halliburton Energy Services, Inc. Whipstock with hinged taperface
US11572739B2 (en) 2021-02-25 2023-02-07 Weatherford Technology Holdings Llc RFID actuated release of mill from whipstock
CN113846969A (zh) * 2021-06-02 2021-12-28 河北中荣石油机械有限责任公司 一种一体式导斜器及其分离方法
US11773655B2 (en) 2021-06-02 2023-10-03 Hebei Zhongrong Petroleum Machinery Co., Ltd. Integrated whipstock and separation method thereof
US11939819B2 (en) * 2021-07-12 2024-03-26 Halliburton Energy Services, Inc. Mill bit including varying material removal rates
US11933174B2 (en) * 2022-02-25 2024-03-19 Saudi Arabian Oil Company Modified whipstock design integrating cleanout and setting mechanisms

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397355A (en) 1981-05-29 1983-08-09 Masco Corporation Whipstock setting method and apparatus
DE3942438A1 (de) 1989-12-22 1991-07-11 Eastman Christensen Co Vorrichtung zum bohren einer neben- oder ablenkbohrung eines insbesondere verrohrten bohrlochs
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
US5826651A (en) 1993-09-10 1998-10-27 Weatherford/Lamb, Inc. Wellbore single trip milling
USRE36526E (en) * 1994-04-06 2000-01-25 Tiw Corporation Retrievable through tubing tool and method
US5445222A (en) 1994-06-07 1995-08-29 Shell Oil Company Whipstock and staged sidetrack mill
US5551509A (en) * 1995-03-24 1996-09-03 Tiw Corporation Whipstock and starter mill
US5676206A (en) 1995-09-14 1997-10-14 Baker Hughes Incorporated Window-cutting system for downhole tubulars
US5771972A (en) * 1996-05-03 1998-06-30 Smith International, Inc., One trip milling system
US6648068B2 (en) 1996-05-03 2003-11-18 Smith International, Inc. One-trip milling system
US5816324A (en) 1996-05-03 1998-10-06 Smith International, Inc. Whipstock accelerator ramp
US5769167A (en) 1996-07-17 1998-06-23 Tiw Corporation Thru tubing whipstock and method
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
CA2288494C (en) * 1999-10-22 2008-01-08 Canadian Downhole Drill Systems Inc. One trip milling system
GB2420359C (en) * 2004-11-23 2007-10-10 Michael Claude Neff One trip milling system
US20060249310A1 (en) 2005-05-06 2006-11-09 Stowe Calvin J Whipstock kick off radius
GB2438200B (en) 2006-05-16 2010-07-14 Bruce Mcgarian A whipstock

Also Published As

Publication number Publication date
GB0609696D0 (en) 2006-06-28
CA2652265C (en) 2015-11-24
GB2438200B (en) 2010-07-14
GB2438200A (en) 2007-11-21
WO2007132232A1 (en) 2007-11-22
NO337758B1 (no) 2016-06-13
DE602007012078D1 (de) 2011-03-03
US20100012322A1 (en) 2010-01-21
EP2018463A1 (en) 2009-01-28
CA2652265A1 (en) 2007-11-22
EP2018463B1 (en) 2011-01-19
US8469096B2 (en) 2013-06-25
ATE496196T1 (de) 2011-02-15

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