CA2227057C - Dispositif d'ancrage fond-de-trou - Google Patents

Dispositif d'ancrage fond-de-trou Download PDF

Info

Publication number
CA2227057C
CA2227057C CA002227057A CA2227057A CA2227057C CA 2227057 C CA2227057 C CA 2227057C CA 002227057 A CA002227057 A CA 002227057A CA 2227057 A CA2227057 A CA 2227057A CA 2227057 C CA2227057 C CA 2227057C
Authority
CA
Canada
Prior art keywords
slip
drag
housing
downhole tool
tubular member
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
CA002227057A
Other languages
English (en)
Other versions
CA2227057A1 (fr
Inventor
Colin A. Aldridge
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 Lift Solutions Canada Ltd
Original Assignee
Kudu Industries 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 claimed from CA002177762A external-priority patent/CA2177762A1/fr
Application filed by Kudu Industries Inc filed Critical Kudu Industries Inc
Priority to CA002227057A priority Critical patent/CA2227057C/fr
Priority claimed from PCT/CA1997/000370 external-priority patent/WO1997046788A1/fr
Publication of CA2227057A1 publication Critical patent/CA2227057A1/fr
Application granted granted Critical
Publication of CA2227057C publication Critical patent/CA2227057C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
CA002227057A 1996-05-30 1997-05-30 Dispositif d'ancrage fond-de-trou Expired - Fee Related CA2227057C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002227057A CA2227057C (fr) 1996-05-30 1997-05-30 Dispositif d'ancrage fond-de-trou

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA002177762A CA2177762A1 (fr) 1996-05-30 1996-05-30 Ancrage de fond-de-trou
CA2,177,762 1996-05-30
US08/826,969 1997-04-09
US08/826,969 US6073693A (en) 1996-05-30 1997-04-09 Downhole anchor
PCT/CA1997/000370 WO1997046788A1 (fr) 1996-05-30 1997-05-30 Dispositif d'ancrage fond-de-trou
CA002227057A CA2227057C (fr) 1996-05-30 1997-05-30 Dispositif d'ancrage fond-de-trou

Publications (2)

Publication Number Publication Date
CA2227057A1 CA2227057A1 (fr) 1997-12-11
CA2227057C true CA2227057C (fr) 2004-10-19

Family

ID=27170154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227057A Expired - Fee Related CA2227057C (fr) 1996-05-30 1997-05-30 Dispositif d'ancrage fond-de-trou

Country Status (1)

Country Link
CA (1) CA2227057C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2454227C (fr) 2003-12-24 2008-02-19 Sampwell Testing Services Ltd. C/O/B/A Progressive Technology Dispositif d'ancrage de couple
US7900708B2 (en) 2008-10-24 2011-03-08 Marcel Obrejanu Multiple-block downhole anchors and anchor assemblies

Also Published As

Publication number Publication date
CA2227057A1 (fr) 1997-12-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170530