AT276272B - Gas lift valve - Google Patents

Gas lift valve

Info

Publication number
AT276272B
AT276272B AT934664A AT934664A AT276272B AT 276272 B AT276272 B AT 276272B AT 934664 A AT934664 A AT 934664A AT 934664 A AT934664 A AT 934664A AT 276272 B AT276272 B AT 276272B
Authority
AT
Austria
Prior art keywords
gas lift
lift valve
valve
gas
lift
Prior art date
Application number
AT934664A
Other languages
German (de)
Original Assignee
Otis Eng Co
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 Otis Eng Co filed Critical Otis Eng Co
Application granted granted Critical
Publication of AT276272B publication Critical patent/AT276272B/en

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift 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)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
AT934664A 1964-03-09 1964-11-04 Gas lift valve AT276272B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35024564A 1964-03-09 1964-03-09

Publications (1)

Publication Number Publication Date
AT276272B true AT276272B (en) 1969-11-25

Family

ID=23375861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT934664A AT276272B (en) 1964-03-09 1964-11-04 Gas lift valve

Country Status (4)

Country Link
AT (1) AT276272B (en)
DE (1) DE1433191A1 (en)
GB (1) GB1084907A (en)
NL (1) NL6412811A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059457A1 (en) * 2001-01-24 2002-08-01 Shell Internationale Research Maatschappij B.V. Downhole motorized flow control valve
CN106522899A (en) * 2016-11-03 2017-03-22 中国石油化工股份有限公司 Fixed type spring gas lift valve
CN112443534A (en) * 2020-12-10 2021-03-05 徐州徐工液压件有限公司 Cylinder valve integrated type standardized heavy-load lifting oil cylinder structure

Also Published As

Publication number Publication date
NL6412811A (en) 1965-09-10
GB1084907A (en) 1967-09-27
DE1433191A1 (en) 1968-10-03

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