CA2668534C - Outils d'ancrage de fonds de puits a elements non rigides de transmission - Google Patents

Outils d'ancrage de fonds de puits a elements non rigides de transmission Download PDF

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Publication number
CA2668534C
CA2668534C CA2668534A CA2668534A CA2668534C CA 2668534 C CA2668534 C CA 2668534C CA 2668534 A CA2668534 A CA 2668534A CA 2668534 A CA2668534 A CA 2668534A CA 2668534 C CA2668534 C CA 2668534C
Authority
CA
Canada
Prior art keywords
anchor device
chamber
wellbore
string
anchor
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
CA2668534A
Other languages
English (en)
Other versions
CA2668534A1 (fr
Inventor
Kuo-Chiang Chen
James S. Almaguer
Simon L. Farrant
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 Canada Ltd
Original Assignee
Schlumberger Canada 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 US10/008,761 external-priority patent/US6651747B2/en
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Priority claimed from CA 2411200 external-priority patent/CA2411200C/fr
Publication of CA2668534A1 publication Critical patent/CA2668534A1/fr
Application granted granted Critical
Publication of CA2668534C publication Critical patent/CA2668534C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
CA2668534A 1999-07-07 2002-11-05 Outils d'ancrage de fonds de puits a elements non rigides de transmission Expired - Fee Related CA2668534C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14256699P 1999-07-07 1999-07-07
US1566099P 1999-09-29 1999-09-29
US10/008,761 US6651747B2 (en) 1999-07-07 2001-11-08 Downhole anchoring tools conveyed by non-rigid carriers
US10/008,761 2001-11-08
CA 2411200 CA2411200C (fr) 2001-11-08 2002-11-05 Outils d'ancrage de fonds de puits a elements non rigides de transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2411200 Division CA2411200C (fr) 1999-07-07 2002-11-05 Outils d'ancrage de fonds de puits a elements non rigides de transmission

Publications (2)

Publication Number Publication Date
CA2668534A1 CA2668534A1 (fr) 2003-05-08
CA2668534C true CA2668534C (fr) 2012-07-10

Family

ID=40912014

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2668534A Expired - Fee Related CA2668534C (fr) 1999-07-07 2002-11-05 Outils d'ancrage de fonds de puits a elements non rigides de transmission

Country Status (1)

Country Link
CA (1) CA2668534C (fr)

Also Published As

Publication number Publication date
CA2668534A1 (fr) 2003-05-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20181105