CA2216873C - Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable - Google Patents

Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable Download PDF

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Publication number
CA2216873C
CA2216873C CA 2216873 CA2216873A CA2216873C CA 2216873 C CA2216873 C CA 2216873C CA 2216873 CA2216873 CA 2216873 CA 2216873 A CA2216873 A CA 2216873A CA 2216873 C CA2216873 C CA 2216873C
Authority
CA
Canada
Prior art keywords
mandrel
sleeve
outer housing
ratchet ring
ratchet
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 - Lifetime
Application number
CA 2216873
Other languages
English (en)
Other versions
CA2216873A1 (fr
Inventor
Desmond Quinn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2216873 priority Critical patent/CA2216873C/fr
Publication of CA2216873A1 publication Critical patent/CA2216873A1/fr
Application granted granted Critical
Publication of CA2216873C publication Critical patent/CA2216873C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Coating Apparatus (AREA)
CA 2216873 1997-09-26 1997-09-26 Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable Expired - Lifetime CA2216873C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2216873 CA2216873C (fr) 1997-09-26 1997-09-26 Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2216873 CA2216873C (fr) 1997-09-26 1997-09-26 Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable

Publications (2)

Publication Number Publication Date
CA2216873A1 CA2216873A1 (fr) 1999-03-26
CA2216873C true CA2216873C (fr) 2002-03-05

Family

ID=4161540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2216873 Expired - Lifetime CA2216873C (fr) 1997-09-26 1997-09-26 Mecanisme a cliquet/declenchement destine a un dispositif de puits recuperable et dispositif de puits recuperable

Country Status (1)

Country Link
CA (1) CA2216873C (fr)

Also Published As

Publication number Publication date
CA2216873A1 (fr) 1999-03-26

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170926