AU1642776A - Well system - Google Patents

Well system

Info

Publication number
AU1642776A
AU1642776A AU16427/76A AU1642776A AU1642776A AU 1642776 A AU1642776 A AU 1642776A AU 16427/76 A AU16427/76 A AU 16427/76A AU 1642776 A AU1642776 A AU 1642776A AU 1642776 A AU1642776 A AU 1642776A
Authority
AU
Australia
Prior art keywords
well system
well
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
Application number
AU16427/76A
Inventor
Imre Ivan Gazda
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering Corp
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
Priority claimed from US05/627,683 external-priority patent/US4043392A/en
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of AU1642776A publication Critical patent/AU1642776A/en
Expired legal-status Critical Current

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

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)
  • Lift Valve (AREA)
AU16427/76A 1975-10-31 1976-07-30 Well system Expired AU1642776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/627,683 US4043392A (en) 1973-11-07 1975-10-31 Well system

Publications (1)

Publication Number Publication Date
AU1642776A true AU1642776A (en) 1978-02-02

Family

ID=24515675

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16427/76A Expired AU1642776A (en) 1975-10-31 1976-07-30 Well system

Country Status (5)

Country Link
AU (1) AU1642776A (en)
CA (1) CA1056723A (en)
DK (1) DK342076A (en)
GB (1) GB1561847A (en)
NO (1) NO762827L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540048A (en) * 1984-04-27 1985-09-10 Otis Engineering Corporation Locking device for well tools

Also Published As

Publication number Publication date
DK342076A (en) 1977-05-01
NO762827L (en) 1977-05-03
CA1056723A (en) 1979-06-19
GB1561847A (en) 1980-03-05

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