GB2291447B - Retrievable whipstock arrangement and method - Google Patents

Retrievable whipstock arrangement and method

Info

Publication number
GB2291447B
GB2291447B GB9500248A GB9500248A GB2291447B GB 2291447 B GB2291447 B GB 2291447B GB 9500248 A GB9500248 A GB 9500248A GB 9500248 A GB9500248 A GB 9500248A GB 2291447 B GB2291447 B GB 2291447B
Authority
GB
United Kingdom
Prior art keywords
arrangement
retrievable whipstock
whipstock
retrievable
whipstock arrangement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
GB9500248A
Other versions
GB2291447A (en
GB9500248D0 (en
Inventor
Britt Oliver Braddick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIW Corp
Original Assignee
TIW Corp
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 TIW Corp filed Critical TIW Corp
Publication of GB9500248D0 publication Critical patent/GB9500248D0/en
Publication of GB2291447A publication Critical patent/GB2291447A/en
Application granted granted Critical
Publication of GB2291447B publication Critical patent/GB2291447B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

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)
GB9500248A 1994-02-23 1994-02-23 Retrievable whipstock arrangement and method Expired - Lifetime GB2291447B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1994/001939 WO1995023274A1 (en) 1994-02-23 1994-02-23 Retrievable whipstock arrangement and method
CA002137936A CA2137936C (en) 1994-02-23 1994-02-23 Retrievable whipstock arrangement and method

Publications (3)

Publication Number Publication Date
GB9500248D0 GB9500248D0 (en) 1995-11-15
GB2291447A GB2291447A (en) 1996-01-24
GB2291447B true GB2291447B (en) 1998-02-18

Family

ID=25677666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9500248A Expired - Lifetime GB2291447B (en) 1994-02-23 1994-02-23 Retrievable whipstock arrangement and method

Country Status (3)

Country Link
CA (1) CA2137936C (en)
GB (1) GB2291447B (en)
WO (1) WO1995023274A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740864A (en) * 1996-01-29 1998-04-21 Baker Hughes Incorporated One-trip packer setting and whipstock-orienting method and apparatus
US5947201A (en) * 1996-02-06 1999-09-07 Baker Hughes Incorporated One-trip window-milling method
NO314153B1 (en) * 1996-12-05 2003-02-03 Halliburton Energy Serv Inc Milling device for underground borehole casing
US6308782B1 (en) 1998-01-30 2001-10-30 Halliburton Energy Services, Inc Method and apparatus for one-trip insertion and retrieval of a tool and auxiliary device
US6070667A (en) * 1998-02-05 2000-06-06 Halliburton Energy Services, Inc. Lateral wellbore connection
GB2340519B (en) 1998-08-03 2002-06-12 Smith International Deflector tool
CA2308944C (en) * 1999-05-19 2008-04-01 Smith International, Inc. Well reference apparatus and method
US6543536B2 (en) 1999-05-19 2003-04-08 Smith International, Inc. Well reference apparatus and method
US6499537B1 (en) 1999-05-19 2002-12-31 Smith International, Inc. Well reference apparatus and method
GB2567225B (en) * 2017-10-06 2020-02-26 Priority Drilling Ltd Directional drilling

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669429A (en) * 1951-11-06 1954-02-16 John A Zublin Apparatus for drilling deviating bores utilizing a plurality of curved tubular drillguide sections
US3011568A (en) * 1960-03-24 1961-12-05 Irve C Grimm Apparatus for drilling holes deviating laterally from a straight bore
US3115935A (en) * 1960-03-18 1963-12-31 Jefferson M Hooton Well device
US4307780A (en) * 1980-07-21 1981-12-29 Baker International Corporation Angular whipstock alignment means
US5154231A (en) * 1990-09-19 1992-10-13 Masx Energy Services Group, Inc. Whipstock assembly with hydraulically set anchor
US5193620A (en) * 1991-08-05 1993-03-16 Tiw Corporation Whipstock setting method and apparatus
GB2286000A (en) * 1994-01-26 1995-08-02 Baker Hughes Inc Lateral connector receptacle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669429A (en) * 1951-11-06 1954-02-16 John A Zublin Apparatus for drilling deviating bores utilizing a plurality of curved tubular drillguide sections
US3115935A (en) * 1960-03-18 1963-12-31 Jefferson M Hooton Well device
US3011568A (en) * 1960-03-24 1961-12-05 Irve C Grimm Apparatus for drilling holes deviating laterally from a straight bore
US4307780A (en) * 1980-07-21 1981-12-29 Baker International Corporation Angular whipstock alignment means
US5154231A (en) * 1990-09-19 1992-10-13 Masx Energy Services Group, Inc. Whipstock assembly with hydraulically set anchor
US5193620A (en) * 1991-08-05 1993-03-16 Tiw Corporation Whipstock setting method and apparatus
GB2286000A (en) * 1994-01-26 1995-08-02 Baker Hughes Inc Lateral connector receptacle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
-TIW,"TIW SS-WS WHIPSTICK PACKER WITH ANCHOR",BROCHURE PAGES30,45,46,1987.(SEE ENTIRE DOCUMENT) *

Also Published As

Publication number Publication date
WO1995023274A1 (en) 1995-08-31
GB2291447A (en) 1996-01-24
GB9500248D0 (en) 1995-11-15
CA2137936C (en) 1999-05-11
CA2137936A1 (en) 1995-08-24

Similar Documents

Publication Publication Date Title
US5584086B1 (en) Therapeutic pillow and method
GB2330606B (en) Downhole tool and method
GB2299105B (en) Retrievable through tubing tool and method
EP0920014A4 (en) Editing device and editing method
GB2286213B (en) Retrievable whipstock anchor assembly
GB9711208D0 (en) Therapeutic structure and method
GB2320267B (en) One-trip whipstock setting and squeezing method
GB9609379D0 (en) Mechanism and method
GB9511538D0 (en) Wellbore methods and apparatus
HK1024746A1 (en) Positioning system and method
EP0584997A3 (en) Downhole tool operating system and method
GB2315506B (en) Improved thru tubing whipstock and method
GB2319545B (en) Retrievable whipstock
GB9611133D0 (en) Downhole lubricator and method
EP0910086A4 (en) Editing system and editing method
GB2291447B (en) Retrievable whipstock arrangement and method
HK1021117A1 (en) Candy-toy and method thereof
GB2268205B (en) Borehole assembly and method
EP0863668A4 (en) Editing device and editing method
EP0911829A4 (en) Editing system and editing method
GB9704736D0 (en) Device and method
IL132605A0 (en) Softwall mining method and device
HUT72858A (en) Building element and building method
GB9720816D0 (en) Device and method
ZA953913B (en) Building method and structure

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140222