NO20010574L - Ledekule - Google Patents

Ledekule

Info

Publication number
NO20010574L
NO20010574L NO20010574A NO20010574A NO20010574L NO 20010574 L NO20010574 L NO 20010574L NO 20010574 A NO20010574 A NO 20010574A NO 20010574 A NO20010574 A NO 20010574A NO 20010574 L NO20010574 L NO 20010574L
Authority
NO
Norway
Prior art keywords
lede
cool
lede cool
Prior art date
Application number
NO20010574A
Other languages
English (en)
Other versions
NO320842B1 (no
NO20010574D0 (no
Inventor
Bruce Mcgarian
Ian Gillies
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 NO20010574L publication Critical patent/NO20010574L/no
Publication of NO20010574D0 publication Critical patent/NO20010574D0/no
Publication of NO320842B1 publication Critical patent/NO320842B1/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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Clamps And Clips (AREA)
  • Earth Drilling (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Window Of Vehicle (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NO20010574A 1998-08-03 2001-02-02 Avlederverktoy for a avlede en gjenstand gjennom et vindu i en bronnhullsfóring NO320842B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9816888A GB2340519B (en) 1998-08-03 1998-08-03 Deflector tool
PCT/GB1999/002353 WO2000008294A1 (en) 1998-08-03 1999-07-20 Whipstock

Publications (3)

Publication Number Publication Date
NO20010574L true NO20010574L (no) 2001-02-02
NO20010574D0 NO20010574D0 (no) 2001-02-02
NO320842B1 NO320842B1 (no) 2006-01-30

Family

ID=10836634

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010574A NO320842B1 (no) 1998-08-03 2001-02-02 Avlederverktoy for a avlede en gjenstand gjennom et vindu i en bronnhullsfóring

Country Status (6)

Country Link
US (1) US6702014B1 (no)
EP (1) EP1105617B1 (no)
CA (1) CA2338492C (no)
GB (1) GB2340519B (no)
NO (1) NO320842B1 (no)
WO (1) WO2000008294A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963341B2 (en) * 2005-03-04 2011-06-21 Weatherford/Lamb, Inc. Apparatus and methods of use for a whipstock anchor
US8069920B2 (en) * 2009-04-02 2011-12-06 Knight Information Systems, L.L.C. Lateral well locator and reentry apparatus and method
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
RU2473768C1 (ru) * 2011-08-19 2013-01-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Устройство для забуривания боковых стволов из скважины
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
RU2484231C1 (ru) * 2011-11-23 2013-06-10 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Клиновой отклонитель для забуривания боковых стволов из скважины
US9140083B2 (en) 2012-06-20 2015-09-22 International Tubular Services Limited Hydraulically triggered anchor
WO2014109962A1 (en) 2013-01-08 2014-07-17 Knight Information Systems, Llc Multi-window lateral well locator/reentry apparatus and method
CN103277049B (zh) * 2013-05-31 2015-08-19 中国石油集团川庆钻探工程有限公司 卡瓦式斜向器
AU2016433792B2 (en) 2016-12-28 2022-03-03 Halliburton Energy Services, Inc. Actuatable deflector for a completion sleeve in multilateral wells
GB2567225B (en) 2017-10-06 2020-02-26 Priority Drilling Ltd Directional drilling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145422A (en) * 1936-07-25 1939-01-31 Robert B Kinzbach Whip stock anchor
US3095039A (en) * 1960-10-07 1963-06-25 Bowen Itco Inc Whipstock and anchoring mechanism therefor
US4153109A (en) * 1977-05-19 1979-05-08 Baker International Corporation Method and apparatus for anchoring whipstocks in well bores
US4429741A (en) * 1981-10-13 1984-02-07 Christensen, Inc. Self powered downhole tool anchor
US5472048A (en) * 1994-01-26 1995-12-05 Baker Hughes Incorporated Parallel seal assembly
CA2137936C (en) * 1994-02-23 1999-05-11 Britt Oliver Braddick Retrievable whipstock arrangement and method
USRE36526E (en) * 1994-04-06 2000-01-25 Tiw Corporation Retrievable through tubing tool and method
US5829531A (en) * 1996-01-31 1998-11-03 Smith International, Inc. Mechanical set anchor with slips pocket
GB2334734B (en) * 1996-01-31 2000-03-08 Smith International Borehole sidetracking apparatus

Also Published As

Publication number Publication date
US6702014B1 (en) 2004-03-09
GB2340519B (en) 2002-06-12
CA2338492C (en) 2007-10-30
EP1105617A1 (en) 2001-06-13
NO320842B1 (no) 2006-01-30
CA2338492A1 (en) 2000-02-17
EP1105617B1 (en) 2004-05-12
GB9816888D0 (en) 1998-09-30
NO20010574D0 (no) 2001-02-02
WO2000008294A1 (en) 2000-02-17
GB2340519A (en) 2000-02-23

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Legal Events

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