CA2042537A1 - Vanne de drainage du gaz - Google Patents

Vanne de drainage du gaz

Info

Publication number
CA2042537A1
CA2042537A1 CA2042537A CA2042537A CA2042537A1 CA 2042537 A1 CA2042537 A1 CA 2042537A1 CA 2042537 A CA2042537 A CA 2042537A CA 2042537 A CA2042537 A CA 2042537A CA 2042537 A1 CA2042537 A1 CA 2042537A1
Authority
CA
Canada
Prior art keywords
gas lift
main valve
valve
compressible liquid
casing pressure
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.)
Granted
Application number
CA2042537A
Other languages
English (en)
Other versions
CA2042537C (fr
Inventor
Kenneth L. Decker
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
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of CA2042537A1 publication Critical patent/CA2042537A1/fr
Application granted granted Critical
Publication of CA2042537C publication Critical patent/CA2042537C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
    • F04F1/20—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped specially adapted for raising liquids from great depths, e.g. in wells
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
CA002042537A 1990-06-04 1991-05-14 Vanne de drainage du gaz Expired - Fee Related CA2042537C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/533,019 US5066198A (en) 1990-06-04 1990-06-04 Gas lift valve
US533,019 1990-06-04

Publications (2)

Publication Number Publication Date
CA2042537A1 true CA2042537A1 (fr) 1991-12-05
CA2042537C CA2042537C (fr) 1994-11-01

Family

ID=24124122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002042537A Expired - Fee Related CA2042537C (fr) 1990-06-04 1991-05-14 Vanne de drainage du gaz

Country Status (4)

Country Link
US (1) US5066198A (fr)
BR (1) BR9102516A (fr)
CA (1) CA2042537C (fr)
GB (1) GB2244737B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9300292A (pt) * 1993-01-27 1994-08-16 Petroleo Brasileiro Sa Aperfeiçoamento em sede de válvulas de orifício
US5743717A (en) * 1994-07-01 1998-04-28 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device
US5707214A (en) * 1994-07-01 1998-01-13 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells
US6491105B2 (en) 2001-02-14 2002-12-10 Weatherford/Lamb, Inc. Cross-over housing for gas lift valve
US6827146B2 (en) * 2001-11-22 2004-12-07 Jean Louis Faustinelli Double bellows gas lift valve “faustoval”
US7373972B2 (en) * 2004-08-30 2008-05-20 Murat Ocalan Piloting actuator valve for subterranean flow control
US7228909B2 (en) * 2004-12-28 2007-06-12 Weatherford/Lamb, Inc. One-way valve for a side pocket mandrel of a gas lift system
US7658229B2 (en) * 2006-03-31 2010-02-09 BST Lift Systems, LLC Gas lift chamber purge and vent valve and pump systems
US8162060B2 (en) * 2008-10-22 2012-04-24 Eagle Gas Lift, LLC. Gas-lift valve and method of use
US20110162839A1 (en) 2010-01-07 2011-07-07 Henning Hansen Retrofit wellbore fluid injection system
US8113288B2 (en) * 2010-01-13 2012-02-14 David Bachtell System and method for optimizing production in gas-lift wells
NO20100228A1 (no) * 2010-02-16 2011-08-17 Petroleum Technology Co As Ventilanordning for sidelomme i en bronn
US20110203805A1 (en) * 2010-02-23 2011-08-25 Baker Hughes Incorporated Valving Device and Method of Valving
NO20100933A1 (no) * 2010-06-28 2011-12-29 Petroleum Technology Co As Ventilsammenstilling
US9057255B2 (en) 2011-10-11 2015-06-16 Weatherford Technology Holdings, Llc Dual flow gas lift valve
EP3055498B1 (fr) * 2013-10-11 2019-05-01 Raise Production, Inc. Système de vanne d'intercommunication et procédé de production de gaz
US20170226831A1 (en) * 2014-10-17 2017-08-10 Shell Oil Company Downhole lift gas injection system
EP4314482A1 (fr) * 2021-03-29 2024-02-07 Sam and Gail LLC Système et procédé d?extraction au gaz

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125113A (en) * 1964-03-17 Gas lift valve
US25292A (en) * 1859-08-30 Improvement in hemp-brakes
US2385316A (en) * 1944-06-09 1945-09-18 Merla Tool Corp Well flow device
US2642811A (en) * 1948-07-09 1953-06-23 Merla Tool Corp Well flow apparatus and system
US2642812A (en) * 1949-06-13 1953-06-23 Merla Tool Corp Well flow apparatus
US2691383A (en) * 1950-07-26 1954-10-12 Walter L Church Gas lift valve
US2994335A (en) * 1957-05-20 1961-08-01 Merla Tool Corp Flow valve devices
US3105509A (en) * 1960-11-14 1963-10-01 Camco Inc Well chamber valve
US3143128A (en) * 1961-07-28 1964-08-04 Merla Tool Corp Gas lift valve
US3086593A (en) * 1961-10-02 1963-04-23 Camco Inc Retrievable pilot operated gas lift valve
US3311126A (en) * 1963-12-18 1967-03-28 Merla Tool Corp Gas lift valve
US3183922A (en) * 1964-08-18 1965-05-18 Merla Tool Corp Gas lift valve
US3311127A (en) * 1964-08-31 1967-03-28 Merla Tool Corp Gas lift valve having particular piston seal
US3326229A (en) * 1964-08-31 1967-06-20 Merla Tool Corp Pressure and time controlled gas lift valve
US3386391A (en) * 1966-09-06 1968-06-04 Henry U. Garrett Well apparatus and method
US4165857A (en) * 1976-03-18 1979-08-28 Acorn Engineering Co. Dashpot mechanism for self-closing plumbing valves

Also Published As

Publication number Publication date
GB9109979D0 (en) 1991-07-03
GB2244737B (en) 1994-08-31
BR9102516A (pt) 1992-01-21
GB2244737A (en) 1991-12-11
US5066198A (en) 1991-11-19
CA2042537C (fr) 1994-11-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed