AU3916297A - Variable orifice gas lift valve for high flow rates with detachable power source and method of using - Google Patents

Variable orifice gas lift valve for high flow rates with detachable power source and method of using

Info

Publication number
AU3916297A
AU3916297A AU39162/97A AU3916297A AU3916297A AU 3916297 A AU3916297 A AU 3916297A AU 39162/97 A AU39162/97 A AU 39162/97A AU 3916297 A AU3916297 A AU 3916297A AU 3916297 A AU3916297 A AU 3916297A
Authority
AU
Australia
Prior art keywords
power source
flow rates
high flow
gas lift
variable orifice
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.)
Abandoned
Application number
AU39162/97A
Inventor
Ronald E Pringle
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.)
Camco International Inc
Original Assignee
Camco International Inc
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 Camco International Inc filed Critical Camco International Inc
Publication of AU3916297A publication Critical patent/AU3916297A/en
Abandoned 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
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B43/1235—Gas lift valves characterised by electromagnetic actuation

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Flow Control (AREA)
  • Magnetically Actuated Valves (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Driven Valves (AREA)
AU39162/97A 1996-08-15 1997-08-15 Variable orifice gas lift valve for high flow rates with detachable power source and method of using Abandoned AU3916297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2396596P 1996-08-15 1996-08-15
US60023965 1996-08-15
PCT/US1997/014431 WO1998006928A1 (en) 1996-08-15 1997-08-15 Variable orifice gas lift valve for high flow rates with detachable power source and method of using

Publications (1)

Publication Number Publication Date
AU3916297A true AU3916297A (en) 1998-03-06

Family

ID=21818153

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39162/97A Abandoned AU3916297A (en) 1996-08-15 1997-08-15 Variable orifice gas lift valve for high flow rates with detachable power source and method of using

Country Status (5)

Country Link
EP (1) EP0918918B1 (en)
AU (1) AU3916297A (en)
CA (1) CA2263486C (en)
NO (1) NO326119B1 (en)
WO (1) WO1998006928A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239082A (en) * 1979-03-23 1980-12-16 Camco, Incorporated Multiple flow valves and sidepocket mandrel
US5176164A (en) * 1989-12-27 1993-01-05 Otis Engineering Corporation Flow control valve system
US5483988A (en) * 1994-05-11 1996-01-16 Camco International Inc. Spoolable coiled tubing mandrel and gas lift valves
US5535767A (en) * 1995-03-14 1996-07-16 Halliburton Company Remotely actuated adjustable choke valve and method for using same

Also Published As

Publication number Publication date
NO990677D0 (en) 1999-02-12
NO326119B1 (en) 2008-09-29
NO990677L (en) 1999-04-14
WO1998006928A1 (en) 1998-02-19
CA2263486A1 (en) 1998-02-19
EP0918918A1 (en) 1999-06-02
EP0918918B1 (en) 2006-10-18
CA2263486C (en) 2005-04-26

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