GB2418689B - Expanding wellbore junction - Google Patents

Expanding wellbore junction

Info

Publication number
GB2418689B
GB2418689B GB0525288A GB0525288A GB2418689B GB 2418689 B GB2418689 B GB 2418689B GB 0525288 A GB0525288 A GB 0525288A GB 0525288 A GB0525288 A GB 0525288A GB 2418689 B GB2418689 B GB 2418689B
Authority
GB
United Kingdom
Prior art keywords
wellbore junction
expanding wellbore
expanding
junction
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.)
Active
Application number
GB0525288A
Other versions
GB2418689A (en
GB0525288D0 (en
Inventor
David J Steele
Ernest C Bailey
Jody R Mcglothen
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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
Priority to US10/137,611 priority Critical patent/US7000695B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority to GB0309628A priority patent/GB2388389B/en
Publication of GB0525288D0 publication Critical patent/GB0525288D0/en
Publication of GB2418689A publication Critical patent/GB2418689A/en
Application granted granted Critical
Publication of GB2418689B publication Critical patent/GB2418689B/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • E21B41/0042Apparatus 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02Subsoil filtering
    • E21B43/10Setting of casings, screens, liners or the like in wells
    • E21B43/103Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
GB0525288A 2002-05-02 2003-04-28 Expanding wellbore junction Active GB2418689B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/137,611 US7000695B2 (en) 2002-05-02 2002-05-02 Expanding wellbore junction
GB0309628A GB2388389B (en) 2002-05-02 2003-04-28 Expanding wellbore junction

Publications (3)

Publication Number Publication Date
GB0525288D0 GB0525288D0 (en) 2006-01-18
GB2418689A GB2418689A (en) 2006-04-05
GB2418689B true GB2418689B (en) 2006-08-02

Family

ID=36001149

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0525288A Active GB2418689B (en) 2002-05-02 2003-04-28 Expanding wellbore junction
GB0525287A Active GB2418443B (en) 2002-05-02 2003-04-28 Expanding wellbore junction

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0525287A Active GB2418443B (en) 2002-05-02 2003-04-28 Expanding wellbore junction

Country Status (1)

Country Link
GB (2) GB2418689B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795679A2 (en) * 1996-03-11 1997-09-17 Anadrill International SA Method and apparatus for establishing branch wells at a node of a parent well
EP0961007A2 (en) * 1998-05-28 1999-12-01 Halliburton Energy Services, Inc. Expandable wellbore junction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056059A (en) * 1996-03-11 2000-05-02 Schlumberger Technology Corporation Apparatus and method for establishing branch wells from a parent well
US5979560A (en) * 1997-09-09 1999-11-09 Nobileau; Philippe Lateral branch junction for well casing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0795679A2 (en) * 1996-03-11 1997-09-17 Anadrill International SA Method and apparatus for establishing branch wells at a node of a parent well
EP0961007A2 (en) * 1998-05-28 1999-12-01 Halliburton Energy Services, Inc. Expandable wellbore junction

Also Published As

Publication number Publication date
GB2418689A (en) 2006-04-05
GB0525288D0 (en) 2006-01-18
GB2418443A (en) 2006-03-29
GB0525287D0 (en) 2006-01-18
GB2418443B (en) 2006-08-09

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