EP2863006A3 - Gas lift valve - Google Patents

Gas lift valve Download PDF

Info

Publication number
EP2863006A3
EP2863006A3 EP14185861.3A EP14185861A EP2863006A3 EP 2863006 A3 EP2863006 A3 EP 2863006A3 EP 14185861 A EP14185861 A EP 14185861A EP 2863006 A3 EP2863006 A3 EP 2863006A3
Authority
EP
European Patent Office
Prior art keywords
gas lift
lift valve
gas
actuator
tubing
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.)
Withdrawn
Application number
EP14185861.3A
Other languages
German (de)
French (fr)
Other versions
EP2863006A2 (en
Inventor
Stephen David Long
Zlatko Salihbegovic
John Michael HOPE
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of EP2863006A2 publication Critical patent/EP2863006A2/en
Publication of EP2863006A3 publication Critical patent/EP2863006A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

A method for performing downhole gas lift operations includes coupling a gas lift valve (140) to a tubing (120), wherein the gas lift valve includes an actuator (240), a flow control device (250) disposed in the actuator, and a closure member (230) that is initially in an open position; injecting a gas downhole and exterior to the tubing; urging the gas to enter the tubing via the gas lift valve; and creating a sufficient pressure differential across the gas lift valve to move the actuator, thereby causing the closure member to close the gas lift valve.
EP14185861.3A 2013-09-24 2014-09-22 Gas lift valve Withdrawn EP2863006A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361881663P 2013-09-24 2013-09-24
US201462001448P 2014-05-21 2014-05-21

Publications (2)

Publication Number Publication Date
EP2863006A2 EP2863006A2 (en) 2015-04-22
EP2863006A3 true EP2863006A3 (en) 2015-12-23

Family

ID=51609949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14185861.3A Withdrawn EP2863006A3 (en) 2013-09-24 2014-09-22 Gas lift valve

Country Status (3)

Country Link
US (1) US20150083433A1 (en)
EP (1) EP2863006A3 (en)
BR (1) BR102014023581A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016191584A1 (en) * 2015-05-26 2016-12-01 Weatherford Technology Holdings, Llc Tubing mounted injection valve
US11359469B2 (en) * 2017-09-12 2022-06-14 Liberty Lift Solutions, LLC System for gas lift and method of use
US10787889B2 (en) 2018-07-26 2020-09-29 Weatherford Technology Holdings, Llc Gas lift valve having shear open mechanism for pressure testing
NO20230164A1 (en) * 2020-08-18 2023-02-17 Schlumberger Technology Bv Scale resistant backcheck valve

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642070A (en) * 1970-05-06 1972-02-15 Otis Eng Co Safety valve system for gas light wells
US3888273A (en) * 1974-01-21 1975-06-10 Dresser Ind Variable orifice gas lift valve
US3937280A (en) * 1975-02-03 1976-02-10 Macco Oil Tool Company, Inc. Artificial lift well apparatus
US4489743A (en) * 1982-07-29 1984-12-25 Otis Engineering Corporation Differential gas lift valve
US5522418A (en) * 1994-11-08 1996-06-04 Johnson; Larry Differential pressure operated gas lift valve
US20040182437A1 (en) * 2003-03-21 2004-09-23 Messick Tyson R. Gas lift valve
WO2005093209A1 (en) * 2004-03-22 2005-10-06 Shell Internationale Research Maatschappij B.V. Method of injecting lift gas into a production tubing of an oil well and gas lift flow control device for use in the method
WO2007089933A1 (en) * 2006-02-03 2007-08-09 Baker Hughes Incorporated Barrier orifice valve for gas lift
US20090194293A1 (en) * 2008-02-04 2009-08-06 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386391A (en) * 1966-09-06 1968-06-04 Henry U. Garrett Well apparatus and method
US4791990A (en) * 1986-05-27 1988-12-20 Mahmood Amani Liquid removal method system and apparatus for hydrocarbon producing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642070A (en) * 1970-05-06 1972-02-15 Otis Eng Co Safety valve system for gas light wells
US3888273A (en) * 1974-01-21 1975-06-10 Dresser Ind Variable orifice gas lift valve
US3937280A (en) * 1975-02-03 1976-02-10 Macco Oil Tool Company, Inc. Artificial lift well apparatus
US4489743A (en) * 1982-07-29 1984-12-25 Otis Engineering Corporation Differential gas lift valve
US5522418A (en) * 1994-11-08 1996-06-04 Johnson; Larry Differential pressure operated gas lift valve
US20040182437A1 (en) * 2003-03-21 2004-09-23 Messick Tyson R. Gas lift valve
WO2005093209A1 (en) * 2004-03-22 2005-10-06 Shell Internationale Research Maatschappij B.V. Method of injecting lift gas into a production tubing of an oil well and gas lift flow control device for use in the method
WO2007089933A1 (en) * 2006-02-03 2007-08-09 Baker Hughes Incorporated Barrier orifice valve for gas lift
US20090194293A1 (en) * 2008-02-04 2009-08-06 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well

Also Published As

Publication number Publication date
US20150083433A1 (en) 2015-03-26
BR102014023581A2 (en) 2015-10-06
EP2863006A2 (en) 2015-04-22

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