CA2674823C - Garniture d'etancheite hydraulique a element d'isolation thermique - Google Patents

Garniture d'etancheite hydraulique a element d'isolation thermique Download PDF

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Publication number
CA2674823C
CA2674823C CA2674823A CA2674823A CA2674823C CA 2674823 C CA2674823 C CA 2674823C CA 2674823 A CA2674823 A CA 2674823A CA 2674823 A CA2674823 A CA 2674823A CA 2674823 C CA2674823 C CA 2674823C
Authority
CA
Canada
Prior art keywords
packer
thermal isolation
isolation member
recited
fluid
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
CA2674823A
Other languages
English (en)
Other versions
CA2674823A1 (fr
Inventor
Vi Nguy
Nathan Kathol
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
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Priority to CA2674823A priority Critical patent/CA2674823C/fr
Priority to US13/386,757 priority patent/US20120186814A1/en
Priority to PCT/IB2010/053434 priority patent/WO2011015972A1/fr
Publication of CA2674823A1 publication Critical patent/CA2674823A1/fr
Application granted granted Critical
Publication of CA2674823C publication Critical patent/CA2674823C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Actuator (AREA)
CA2674823A 2009-08-05 2009-08-05 Garniture d'etancheite hydraulique a element d'isolation thermique Expired - Fee Related CA2674823C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2674823A CA2674823C (fr) 2009-08-05 2009-08-05 Garniture d'etancheite hydraulique a element d'isolation thermique
US13/386,757 US20120186814A1 (en) 2009-08-05 2010-07-28 System And Method For Preserving A Hydraulic Packer
PCT/IB2010/053434 WO2011015972A1 (fr) 2009-08-05 2010-07-28 Système et procédé pour préserver une garniture d’étanchéité hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2674823A CA2674823C (fr) 2009-08-05 2009-08-05 Garniture d'etancheite hydraulique a element d'isolation thermique

Publications (2)

Publication Number Publication Date
CA2674823A1 CA2674823A1 (fr) 2011-02-05
CA2674823C true CA2674823C (fr) 2011-09-20

Family

ID=42779587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2674823A Expired - Fee Related CA2674823C (fr) 2009-08-05 2009-08-05 Garniture d'etancheite hydraulique a element d'isolation thermique

Country Status (3)

Country Link
US (1) US20120186814A1 (fr)
CA (1) CA2674823C (fr)
WO (1) WO2011015972A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701144A (zh) * 2017-08-03 2018-02-16 中国石油天然气股份有限公司 用于火驱油井的封隔器
CN109799081B (zh) * 2019-02-20 2021-03-30 中国石油集团川庆钻探工程有限公司 封隔器试验装置及使用方法
US20230116346A1 (en) * 2021-10-13 2023-04-13 Halliburton Energy Services, Inc. Well Tool Actuation Chamber Isolation
US12221856B2 (en) 2023-05-08 2025-02-11 Halliburton Energy Services, Inc. Pressure regulation mechanism for downhole well tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296806A (en) * 1979-10-05 1981-10-27 Otis Engineering Corporation High temperature well packer
US4588030A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Well tool having a metal seal and bi-directional lock
US6622794B2 (en) * 2001-01-26 2003-09-23 Baker Hughes Incorporated Sand screen with active flow control and associated method of use
US20080264647A1 (en) * 2007-04-27 2008-10-30 Schlumberger Technology Corporation Shape memory materials for downhole tool applications
US20090038796A1 (en) * 2007-08-10 2009-02-12 Baker Hughes Incorporated Expandable leak path preventer in fluid activated downhole tools

Also Published As

Publication number Publication date
US20120186814A1 (en) 2012-07-26
WO2011015972A1 (fr) 2011-02-10
CA2674823A1 (fr) 2011-02-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180806