NL145324B - Gasliftklep. - Google Patents

Gasliftklep.

Info

Publication number
NL145324B
NL145324B NL696902468A NL6902468A NL145324B NL 145324 B NL145324 B NL 145324B NL 696902468 A NL696902468 A NL 696902468A NL 6902468 A NL6902468 A NL 6902468A NL 145324 B NL145324 B NL 145324B
Authority
NL
Netherlands
Prior art keywords
gas lift
lift valve
valve
gas
lift
Prior art date
Application number
NL696902468A
Other languages
English (en)
Other versions
NL6902468A (nl
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
Priority claimed from NL6412811A external-priority patent/NL6412811A/xx
Application filed by Otis Eng Co filed Critical Otis Eng Co
Publication of NL6902468A publication Critical patent/NL6902468A/xx
Publication of NL145324B publication Critical patent/NL145324B/nl

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)
NL696902468A 1964-03-09 1969-02-17 Gasliftklep. NL145324B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35024564A 1964-03-09 1964-03-09
NL6412811A NL6412811A (nl) 1964-03-09 1964-11-04

Publications (2)

Publication Number Publication Date
NL6902468A NL6902468A (nl) 1969-05-27
NL145324B true NL145324B (nl) 1975-03-17

Family

ID=26643824

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696902468A NL145324B (nl) 1964-03-09 1969-02-17 Gasliftklep.

Country Status (1)

Country Link
NL (1) NL145324B (nl)

Also Published As

Publication number Publication date
NL6902468A (nl) 1969-05-27

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: OTIS