CA2568945A1 - Packer place a basse pression - Google Patents

Packer place a basse pression Download PDF

Info

Publication number
CA2568945A1
CA2568945A1 CA 2568945 CA2568945A CA2568945A1 CA 2568945 A1 CA2568945 A1 CA 2568945A1 CA 2568945 CA2568945 CA 2568945 CA 2568945 A CA2568945 A CA 2568945A CA 2568945 A1 CA2568945 A1 CA 2568945A1
Authority
CA
Canada
Prior art keywords
assembly
tool
annular recess
packer
piston
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.)
Granted
Application number
CA 2568945
Other languages
English (en)
Other versions
CA2568945C (fr
Inventor
John Hughes
John Wilson Thomas
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.)
BJ Tool Services Ltd
Original Assignee
Innicor Subsurface Technologies 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 Innicor Subsurface Technologies Inc filed Critical Innicor Subsurface Technologies Inc
Publication of CA2568945A1 publication Critical patent/CA2568945A1/fr
Application granted granted Critical
Publication of CA2568945C publication Critical patent/CA2568945C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Earth Drilling (AREA)
CA2568945A 2006-06-02 2006-11-27 Packer place a basse pression Active CA2568945C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80378506P 2006-06-02 2006-06-02
US60/803,785 2006-06-02

Publications (2)

Publication Number Publication Date
CA2568945A1 true CA2568945A1 (fr) 2007-12-02
CA2568945C CA2568945C (fr) 2014-04-08

Family

ID=38792321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2568945A Active CA2568945C (fr) 2006-06-02 2006-11-27 Packer place a basse pression

Country Status (1)

Country Link
CA (1) CA2568945C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067527A (zh) * 2019-06-12 2019-07-30 天津凯雷油田技术有限公司 井下密封筒修复工具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067527A (zh) * 2019-06-12 2019-07-30 天津凯雷油田技术有限公司 井下密封筒修复工具
CN110067527B (zh) * 2019-06-12 2023-09-29 天津凯雷油田技术有限公司 井下密封筒修复工具

Also Published As

Publication number Publication date
CA2568945C (fr) 2014-04-08

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Legal Events

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EEER Examination request
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250527

H13 Ip right lapsed

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Effective date: 20251103

W00 Other event occurred

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Effective date: 20251106