CA1285864C - Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage - Google Patents

Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage

Info

Publication number
CA1285864C
CA1285864C CA000580603A CA580603A CA1285864C CA 1285864 C CA1285864 C CA 1285864C CA 000580603 A CA000580603 A CA 000580603A CA 580603 A CA580603 A CA 580603A CA 1285864 C CA1285864 C CA 1285864C
Authority
CA
Canada
Prior art keywords
packer
tubing
mandrel
well
master valve
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
CA000580603A
Other languages
English (en)
Inventor
Roderick D. Mcleod
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.)
TREE SAVERS INTERNATIONAL Ltd
Original Assignee
Roderick D. Mcleod
Tree Savers International 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 Roderick D. Mcleod, Tree Savers International Ltd. filed Critical Roderick D. Mcleod
Priority to CA000580603A priority Critical patent/CA1285864C/fr
Application granted granted Critical
Publication of CA1285864C publication Critical patent/CA1285864C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells

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)
CA000580603A 1988-10-19 1988-10-19 Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage Expired - Fee Related CA1285864C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000580603A CA1285864C (fr) 1988-10-19 1988-10-19 Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000580603A CA1285864C (fr) 1988-10-19 1988-10-19 Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage

Publications (1)

Publication Number Publication Date
CA1285864C true CA1285864C (fr) 1991-07-09

Family

ID=4138943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000580603A Expired - Fee Related CA1285864C (fr) 1988-10-19 1988-10-19 Garniture d'etancheite sur tubage et cuvelage de tete d'un puits, ainsi qu'outil de montage et demontage

Country Status (1)

Country Link
CA (1) CA1285864C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed