GB2382369B - A running tool for orienting relative to a casing window - Google Patents

A running tool for orienting relative to a casing window

Info

Publication number
GB2382369B
GB2382369B GB0304520A GB0304520A GB2382369B GB 2382369 B GB2382369 B GB 2382369B GB 0304520 A GB0304520 A GB 0304520A GB 0304520 A GB0304520 A GB 0304520A GB 2382369 B GB2382369 B GB 2382369B
Authority
GB
United Kingdom
Prior art keywords
running tool
casing window
orienting relative
orienting
relative
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 - Fee Related
Application number
GB0304520A
Other versions
GB0304520D0 (en
GB2382369A (en
Inventor
Douglas J Murray
John J Johnson
Enrique M Proano
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority claimed from GB0201732A external-priority patent/GB2371579B/en
Publication of GB0304520D0 publication Critical patent/GB0304520D0/en
Publication of GB2382369A publication Critical patent/GB2382369A/en
Application granted granted Critical
Publication of GB2382369B publication Critical patent/GB2382369B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • E21B41/0042—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches characterised by sealing the junction between a lateral and a main bore

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)
GB0304520A 2001-01-26 2002-01-25 A running tool for orienting relative to a casing window Expired - Fee Related GB2382369B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26437101P 2001-01-26 2001-01-26
GB0201732A GB2371579B (en) 2001-01-26 2002-01-25 A multilateral wellbore junction and a method for installing the junction

Publications (3)

Publication Number Publication Date
GB0304520D0 GB0304520D0 (en) 2003-04-02
GB2382369A GB2382369A (en) 2003-05-28
GB2382369B true GB2382369B (en) 2003-12-03

Family

ID=26246949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0304520A Expired - Fee Related GB2382369B (en) 2001-01-26 2002-01-25 A running tool for orienting relative to a casing window

Country Status (1)

Country Link
GB (1) GB2382369B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10724344B2 (en) 2015-10-29 2020-07-28 Halliburton Energy Services, Inc. Shiftable isolation sleeve for multilateral wellbore systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332462A (en) * 1997-12-17 1999-06-23 Dailey International Inc Wellbore positioning system
US6279659B1 (en) * 1998-10-20 2001-08-28 Weatherford Lamb, Inc. Assembly and method for providing a means of support and positioning for drilling multi-lateral wells and for reentry therein through a premilled window
GB2363139A (en) * 2000-06-09 2001-12-12 Smith International Downhole hydraulic and mechanical window finders
EP1295011A2 (en) * 2000-06-30 2003-03-26 Weatherford/Lamb, Inc. Apparatus and method to complete a multilateral junction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332462A (en) * 1997-12-17 1999-06-23 Dailey International Inc Wellbore positioning system
US6279659B1 (en) * 1998-10-20 2001-08-28 Weatherford Lamb, Inc. Assembly and method for providing a means of support and positioning for drilling multi-lateral wells and for reentry therein through a premilled window
GB2363139A (en) * 2000-06-09 2001-12-12 Smith International Downhole hydraulic and mechanical window finders
EP1295011A2 (en) * 2000-06-30 2003-03-26 Weatherford/Lamb, Inc. Apparatus and method to complete a multilateral junction

Also Published As

Publication number Publication date
GB0304520D0 (en) 2003-04-02
GB2382369A (en) 2003-05-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060125