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CA1272681A - Clapet d'essai a rochet reagissant a la basse pression - Google Patents

Clapet d'essai a rochet reagissant a la basse pression

Info

Publication number
CA1272681A
CA1272681A CA000525343A CA525343A CA1272681A CA 1272681 A CA1272681 A CA 1272681A CA 000525343 A CA000525343 A CA 000525343A CA 525343 A CA525343 A CA 525343A CA 1272681 A CA1272681 A CA 1272681A
Authority
CA
Canada
Prior art keywords
pressure
valve
ratchet
power piston
well annulus
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
CA000525343A
Other languages
English (en)
Inventor
Paul David Ringgenberg
Harold Kent Beck
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Priority to CA000525343A priority Critical patent/CA1272681A/fr
Application granted granted Critical
Publication of CA1272681A publication Critical patent/CA1272681A/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CA000525343A 1986-12-15 1986-12-15 Clapet d'essai a rochet reagissant a la basse pression Expired - Fee Related CA1272681A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000525343A CA1272681A (fr) 1986-12-15 1986-12-15 Clapet d'essai a rochet reagissant a la basse pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000525343A CA1272681A (fr) 1986-12-15 1986-12-15 Clapet d'essai a rochet reagissant a la basse pression

Publications (1)

Publication Number Publication Date
CA1272681A true CA1272681A (fr) 1990-08-14

Family

ID=4134553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000525343A Expired - Fee Related CA1272681A (fr) 1986-12-15 1986-12-15 Clapet d'essai a rochet reagissant a la basse pression

Country Status (1)

Country Link
CA (1) CA1272681A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213648B2 (en) 2004-03-30 2007-05-08 Kirby Hayes Incorporated Pressure-actuated perforation with continuous removal of debris
US7240733B2 (en) 2004-03-30 2007-07-10 Kirby Hayes Incorporated Pressure-actuated perforation with automatic fluid circulation for immediate production and removal of debris

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213648B2 (en) 2004-03-30 2007-05-08 Kirby Hayes Incorporated Pressure-actuated perforation with continuous removal of debris
US7240733B2 (en) 2004-03-30 2007-07-10 Kirby Hayes Incorporated Pressure-actuated perforation with automatic fluid circulation for immediate production and removal of debris

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Legal Events

Date Code Title Description
MKLA Lapsed