NO990053L - Fresstyring med orienterings- og dybdebestemmelsesevne - Google Patents

Fresstyring med orienterings- og dybdebestemmelsesevne

Info

Publication number
NO990053L
NO990053L NO990053A NO990053A NO990053L NO 990053 L NO990053 L NO 990053L NO 990053 A NO990053 A NO 990053A NO 990053 A NO990053 A NO 990053A NO 990053 L NO990053 L NO 990053L
Authority
NO
Norway
Prior art keywords
milling guide
milling
orientation
depth determination
milling control
Prior art date
Application number
NO990053A
Other languages
English (en)
Other versions
NO990053D0 (no
Inventor
Dana R Dale
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO990053D0 publication Critical patent/NO990053D0/no
Publication of NO990053L publication Critical patent/NO990053L/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
    • 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)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Boring (AREA)

Abstract

En fresestyreanordning (36) omfatter trekk og detaljer som gjør det mulig for en fresstyring (56) å bli nøyaktig plassert i en underjordisk brønn (14). I en beskrevet utførelse er det til en fresstyring (56) festet et loggeverktøy (42) og en vaierline (64) strekker seg gjennom fresstyringen (56). Når fresstyringen (56) er blitt plassert og forankret i brønnen (14), frigjøres vaierlinen (64) fra et svakt punkt (76) som befinner seg mellom fresstyringen (56) og loggeverktøyet (42). Vaierlinen (64) blir så trukket ut fra fresstyringen (56).
NO990053A 1998-01-09 1999-01-07 Fresstyring med orienterings- og dybdebestemmelsesevne NO990053L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/005,393 US6138756A (en) 1998-01-09 1998-01-09 Milling guide having orientation and depth determination capabilities

Publications (2)

Publication Number Publication Date
NO990053D0 NO990053D0 (no) 1999-01-07
NO990053L true NO990053L (no) 1999-07-12

Family

ID=21715624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990053A NO990053L (no) 1998-01-09 1999-01-07 Fresstyring med orienterings- og dybdebestemmelsesevne

Country Status (4)

Country Link
US (1) US6138756A (no)
BR (1) BR9900199A (no)
GB (1) GB2333111B (no)
NO (1) NO990053L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520264B1 (en) * 2000-11-15 2003-02-18 Baker Hughes Incorporated Arrangement and method for deploying downhole tools
US6684953B2 (en) * 2001-01-22 2004-02-03 Baker Hughes Incorporated Wireless packer/anchor setting or activation
AU2003228520A1 (en) * 2002-04-12 2003-10-27 Weatherford/Lamb, Inc. Whipstock assembly and method of manufacture
US7204308B2 (en) * 2004-03-04 2007-04-17 Halliburton Energy Services, Inc. Borehole marking devices and methods
ATE422600T1 (de) * 2005-09-19 2009-02-15 Schlumberger Technology Bv Bohrsystem und verfahren zum bohren lateraler bohrlöcher
US8256535B2 (en) * 2008-12-11 2012-09-04 Conocophillips Company Mill-through tailpipe liner exit and method of use thereof
GB0900606D0 (en) 2009-01-15 2009-02-25 Downhole Products Plc Tubing shoe
US8517123B2 (en) * 2009-05-29 2013-08-27 Varel International, Ind., L.P. Milling cap for a polycrystalline diamond compact cutter
US8327944B2 (en) * 2009-05-29 2012-12-11 Varel International, Ind., L.P. Whipstock attachment to a fixed cutter drilling or milling bit
US20110209922A1 (en) * 2009-06-05 2011-09-01 Varel International Casing end tool
US8561729B2 (en) * 2009-06-05 2013-10-22 Varel International, Ind., L.P. Casing bit and casing reamer designs
US9121966B2 (en) * 2011-11-28 2015-09-01 Baker Hughes Incorporated Media displacement device and method of improving transfer of electromagnetic energy between a tool and an earth formation
EP2740886A1 (en) * 2012-12-07 2014-06-11 Welltec A/S A downhole tool and downhole system
WO2016168291A1 (en) 2015-04-13 2016-10-20 Schlumberger Technology Corporation Downhole instrument for deep formation imaging deployed within a drill string
US20160298398A1 (en) * 2015-04-13 2016-10-13 Schlumberger Technology Corporation Multi-segment instrument line for instrument in drill string
WO2016168268A1 (en) 2015-04-13 2016-10-20 Schlumberger Technology Corporation An instrument line for insertion in a drill string of a drilling system
US10329861B2 (en) * 2016-09-27 2019-06-25 Baker Hughes, A Ge Company, Llc Liner running tool and anchor systems and methods
US10526856B2 (en) * 2017-02-09 2020-01-07 Baker Hughes, A Ge Company, Llc Hydraulically set open hole whipstock
US11434712B2 (en) 2018-04-16 2022-09-06 Weatherford Technology Holdings, Llc Whipstock assembly for forming a window

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297779B (en) * 1992-08-07 1996-10-09 Baker Hughes Inc Method & apparatus for sealing the juncture between a vertical and horizontal well
GB2297988B (en) * 1992-08-07 1997-01-22 Baker Hughes Inc Method & apparatus for locating & re-entering one or more horizontal wells using whipstocks
US5462120A (en) * 1993-01-04 1995-10-31 S-Cal Research Corp. Downhole equipment, tools and assembly procedures for the drilling, tie-in and completion of vertical cased oil wells connected to liner-equipped multiple drainholes
US5595247A (en) * 1994-04-06 1997-01-21 Tiw Corporation Retrievable through tubing tool and method
US5379845A (en) * 1994-06-06 1995-01-10 Atlantic Richfield Company Method for setting a whipstock in a wellbore
US5787987A (en) * 1995-09-06 1998-08-04 Baker Hughes Incorporated Lateral seal and control system
US5697445A (en) * 1995-09-27 1997-12-16 Natural Reserves Group, Inc. Method and apparatus for selective horizontal well re-entry using retrievable diverter oriented by logging means

Also Published As

Publication number Publication date
GB2333111A (en) 1999-07-14
US6138756A (en) 2000-10-31
GB2333111B (en) 2002-07-24
NO990053D0 (no) 1999-01-07
GB9900299D0 (en) 1999-02-24
BR9900199A (pt) 1999-12-28

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Legal Events

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