NO924675L - Gassloeft-enhet for kveilroer - Google Patents

Gassloeft-enhet for kveilroer

Info

Publication number
NO924675L
NO924675L NO92924675A NO924675A NO924675L NO 924675 L NO924675 L NO 924675L NO 92924675 A NO92924675 A NO 92924675A NO 924675 A NO924675 A NO 924675A NO 924675 L NO924675 L NO 924675L
Authority
NO
Norway
Prior art keywords
gasloeft
bears
quick
unit
quick bears
Prior art date
Application number
NO92924675A
Other languages
English (en)
Other versions
NO305373B1 (no
NO924675D0 (no
Inventor
Iii Walter Somerville Going
Ronald Earl Pringle
Original Assignee
Camco Int
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 Int filed Critical Camco Int
Publication of NO924675D0 publication Critical patent/NO924675D0/no
Publication of NO924675L publication Critical patent/NO924675L/no
Publication of NO305373B1 publication Critical patent/NO305373B1/no

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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/2934—Gas lift valves for wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO924675A 1992-02-24 1992-12-03 Gassl°ft-enhet for kveilr°r NO305373B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/840,254 US5170815A (en) 1992-02-24 1992-02-24 Coiled tubing gas lift assembly

Publications (3)

Publication Number Publication Date
NO924675D0 NO924675D0 (no) 1992-12-03
NO924675L true NO924675L (no) 1993-08-25
NO305373B1 NO305373B1 (no) 1999-05-18

Family

ID=25281861

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924675A NO305373B1 (no) 1992-02-24 1992-12-03 Gassl°ft-enhet for kveilr°r

Country Status (3)

Country Link
US (1) US5170815A (no)
GB (1) GB2264314B (no)
NO (1) NO305373B1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427133A (en) * 1993-08-26 1995-06-27 Camco International Inc. Coiled tubing wireline retrievable and selective set gas lift assembly
US5469878A (en) * 1993-09-03 1995-11-28 Camco International Inc. Coiled tubing concentric gas lift valve assembly
US5411085A (en) * 1993-11-01 1995-05-02 Camco International Inc. Spoolable coiled tubing completion system
FR2716925B1 (fr) * 1993-11-01 1999-03-19 Camco Int Raccord à portée interne, destiné à être positionné dans un tube de production flexible.
GB2321071B (en) * 1994-05-11 1998-12-09 Camco Int Retrievable,flexibile and spoolable gas lift valve
US5483988A (en) * 1994-05-11 1996-01-16 Camco International Inc. Spoolable coiled tubing mandrel and gas lift valves
US6491105B2 (en) * 2001-02-14 2002-12-10 Weatherford/Lamb, Inc. Cross-over housing for gas lift valve
US7614452B2 (en) * 2005-06-13 2009-11-10 Schlumberger Technology Corporation Flow reversing apparatus and methods of use
US7370706B2 (en) * 2006-03-31 2008-05-13 Becker Billy G Gas lift valve for high pressure operation
US7874366B2 (en) * 2006-09-15 2011-01-25 Schlumberger Technology Corporation Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well
US9518456B2 (en) * 2012-10-29 2016-12-13 Schlumberger Technology Corporation Coiled tubing deployed gas injection mandrel
US20170314374A1 (en) * 2016-04-27 2017-11-02 Cynthia Ann Lundberg Variable aperture flow control mechanism for gas lift valves
US11828146B2 (en) * 2021-10-19 2023-11-28 Saudi Arabian Oil Company Nonmetallic downhole check valve to improve power water injector well safety and reliability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042065A (en) * 1959-04-13 1962-07-03 Otis Eng Co Well tools
US3294108A (en) * 1964-01-20 1966-12-27 Otis Eng Co Gas lift valve
US4694908A (en) * 1986-10-27 1987-09-22 Camco, Incorporated Method and apparatus of injecting fluid into a well conduit by coil tubing
US4844166A (en) * 1988-06-13 1989-07-04 Camco, Incorporated Method and apparatus for recompleting wells with coil tubing
US5152343A (en) * 1991-05-29 1992-10-06 Otis Engineering Corporation Reeled tubing gas lift mandrel

Also Published As

Publication number Publication date
NO305373B1 (no) 1999-05-18
GB2264314A (en) 1993-08-25
GB9223625D0 (en) 1992-12-23
NO924675D0 (no) 1992-12-03
GB2264314B (en) 1995-06-28
US5170815A (en) 1992-12-15

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