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GB2379700B - Well completion strings - Google Patents

Well completion strings

Info

Publication number
GB2379700B
GB2379700B GB0229326A GB0229326A GB2379700B GB 2379700 B GB2379700 B GB 2379700B GB 0229326 A GB0229326 A GB 0229326A GB 0229326 A GB0229326 A GB 0229326A GB 2379700 B GB2379700 B GB 2379700B
Authority
GB
United Kingdom
Prior art keywords
well completion
completion strings
strings
well
completion
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
GB0229326A
Other versions
GB0229326D0 (en
GB2379700A (en
Inventor
Herve Ohmer
Ricardo M Carossino
Jean-Marc Follini
Mikhail Gotlib
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
Priority claimed from US09/733,226 external-priority patent/US20020070027A1/en
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB0229326D0 publication Critical patent/GB0229326D0/en
Publication of GB2379700A publication Critical patent/GB2379700A/en
Application granted granted Critical
Publication of GB2379700B publication Critical patent/GB2379700B/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
    • 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

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)
  • Check Valves (AREA)
GB0229326A 2000-12-08 2001-11-16 Well completion strings Expired - Fee Related GB2379700B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/733,226 US20020070027A1 (en) 2000-12-08 2000-12-08 Method and apparatus for controlling well pressure in open-ended casing
GB0127455A GB2369840B (en) 2000-12-08 2001-11-16 Method and apparatus for controlling well pressure in a casing string during deployment

Publications (3)

Publication Number Publication Date
GB0229326D0 GB0229326D0 (en) 2003-01-22
GB2379700A GB2379700A (en) 2003-03-19
GB2379700B true GB2379700B (en) 2003-06-11

Family

ID=26246769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0229326A Expired - Fee Related GB2379700B (en) 2000-12-08 2001-11-16 Well completion strings

Country Status (1)

Country Link
GB (1) GB2379700B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543642A2 (en) * 1991-11-22 1993-05-26 Halliburton Company Downhole seal circulating devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543642A2 (en) * 1991-11-22 1993-05-26 Halliburton Company Downhole seal circulating devices

Also Published As

Publication number Publication date
GB0229326D0 (en) 2003-01-22
GB2379700A (en) 2003-03-19

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Legal Events

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

Effective date: 20111116