CA2390889C - Methode et appareil d'injection selective pour regulation de debit pouvant fonctionner dans une tubulure - Google Patents

Methode et appareil d'injection selective pour regulation de debit pouvant fonctionner dans une tubulure Download PDF

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Publication number
CA2390889C
CA2390889C CA 2390889 CA2390889A CA2390889C CA 2390889 C CA2390889 C CA 2390889C CA 2390889 CA2390889 CA 2390889 CA 2390889 A CA2390889 A CA 2390889A CA 2390889 C CA2390889 C CA 2390889C
Authority
CA
Canada
Prior art keywords
flow
bore
passageway
sleeve
sleeve 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
CA 2390889
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English (en)
Other versions
CA2390889A1 (fr
Inventor
Ronald E. Pringle
Arthur J. Morris
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 US09/883,595 external-priority patent/US6892816B2/en
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2390889A1 publication Critical patent/CA2390889A1/fr
Application granted granted Critical
Publication of CA2390889C publication Critical patent/CA2390889C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lift Valve (AREA)
  • Flow Control (AREA)
CA 2390889 2001-06-18 2002-06-18 Methode et appareil d'injection selective pour regulation de debit pouvant fonctionner dans une tubulure Expired - Fee Related CA2390889C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/883,595 2001-06-18
US09/883,595 US6892816B2 (en) 1998-11-17 2001-06-18 Method and apparatus for selective injection or flow control with through-tubing operation capacity

Publications (2)

Publication Number Publication Date
CA2390889A1 CA2390889A1 (fr) 2002-12-18
CA2390889C true CA2390889C (fr) 2008-07-29

Family

ID=25382919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2390889 Expired - Fee Related CA2390889C (fr) 2001-06-18 2002-06-18 Methode et appareil d'injection selective pour regulation de debit pouvant fonctionner dans une tubulure

Country Status (1)

Country Link
CA (1) CA2390889C (fr)

Also Published As

Publication number Publication date
CA2390889A1 (fr) 2002-12-18

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