CA2536046C - Methode et dispositif de fixation de tubage - Google Patents

Methode et dispositif de fixation de tubage Download PDF

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Publication number
CA2536046C
CA2536046C CA2536046A CA2536046A CA2536046C CA 2536046 C CA2536046 C CA 2536046C CA 2536046 A CA2536046 A CA 2536046A CA 2536046 A CA2536046 A CA 2536046A CA 2536046 C CA2536046 C CA 2536046C
Authority
CA
Canada
Prior art keywords
casing
wedge
well
engaging
diameter
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
CA2536046A
Other languages
English (en)
Other versions
CA2536046A1 (fr
Inventor
Charles H. Dewey
John E. Campbell
Wei Xu
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.)
Smith International Inc
Original Assignee
Smith International 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
Application filed by Smith International Inc filed Critical Smith International Inc
Priority claimed from CA002386294A external-priority patent/CA2386294C/fr
Publication of CA2536046A1 publication Critical patent/CA2536046A1/fr
Application granted granted Critical
Publication of CA2536046C publication Critical patent/CA2536046C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Earth Drilling (AREA)
CA2536046A 2001-05-18 2002-05-14 Methode et dispositif de fixation de tubage Expired - Fee Related CA2536046C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29183301P 2001-05-18 2001-05-18
US60/291,833 2001-05-18
CA002386294A CA2386294C (fr) 2001-05-18 2002-05-14 Methode et dispositif de fixation de tubage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002386294A Division CA2386294C (fr) 2001-05-18 2002-05-14 Methode et dispositif de fixation de tubage

Publications (2)

Publication Number Publication Date
CA2536046A1 CA2536046A1 (fr) 2002-11-18
CA2536046C true CA2536046C (fr) 2010-08-10

Family

ID=36121844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2536046A Expired - Fee Related CA2536046C (fr) 2001-05-18 2002-05-14 Methode et dispositif de fixation de tubage

Country Status (1)

Country Link
CA (1) CA2536046C (fr)

Also Published As

Publication number Publication date
CA2536046A1 (fr) 2002-11-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180514