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GB2372270B - Assembly and method for completing a junction of plural wellbores - Google Patents

Assembly and method for completing a junction of plural wellbores

Info

Publication number
GB2372270B
GB2372270B GB0200958A GB0200958A GB2372270B GB 2372270 B GB2372270 B GB 2372270B GB 0200958 A GB0200958 A GB 0200958A GB 0200958 A GB0200958 A GB 0200958A GB 2372270 B GB2372270 B GB 2372270B
Authority
GB
United Kingdom
Prior art keywords
completing
junction
assembly
wellbores
plural
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
GB0200958A
Other versions
GB2372270A (en
GB0200958D0 (en
Inventor
Herve Ohmer
Dwayne D Leismer
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB0200958D0 publication Critical patent/GB0200958D0/en
Publication of GB2372270A publication Critical patent/GB2372270A/en
Application granted granted Critical
Publication of GB2372270B publication Critical patent/GB2372270B/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Duct Arrangements (AREA)
GB0200958A 2001-01-19 2002-01-17 Assembly and method for completing a junction of plural wellbores Expired - Fee Related GB2372270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26289901P 2001-01-19 2001-01-19

Publications (3)

Publication Number Publication Date
GB0200958D0 GB0200958D0 (en) 2002-03-06
GB2372270A GB2372270A (en) 2002-08-21
GB2372270B true GB2372270B (en) 2003-06-04

Family

ID=22999545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0200958A Expired - Fee Related GB2372270B (en) 2001-01-19 2002-01-17 Assembly and method for completing a junction of plural wellbores

Country Status (2)

Country Link
BR (1) BR0200868B1 (en)
GB (1) GB2372270B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6732801B2 (en) 1996-03-11 2004-05-11 Schlumberger Technology Corporation Apparatus and method for completing a junction of plural wellbores
CA2688926A1 (en) * 2008-12-31 2010-06-30 Smith International, Inc. Downhole multiple bore tubing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415205A (en) * 1981-07-10 1983-11-15 Rehm William A Triple branch completion with separate drilling and completion templates
EP0823534A1 (en) * 1996-07-30 1998-02-11 Anadrill International, S.A. Apparatus for establishing branch wells from a parent well

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415205A (en) * 1981-07-10 1983-11-15 Rehm William A Triple branch completion with separate drilling and completion templates
EP0823534A1 (en) * 1996-07-30 1998-02-11 Anadrill International, S.A. Apparatus for establishing branch wells from a parent well

Also Published As

Publication number Publication date
BR0200868B1 (en) 2013-12-17
GB2372270A (en) 2002-08-21
GB0200958D0 (en) 2002-03-06
BR0200868A (en) 2002-11-12

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Legal Events

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

Effective date: 20170117