EP2666957A3 - Soupape d'extraction au gaz avec mécanisme de fermeture à orifice à bille entièrement compressible et soufflet à bord soudé double - Google Patents

Soupape d'extraction au gaz avec mécanisme de fermeture à orifice à bille entièrement compressible et soufflet à bord soudé double Download PDF

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Publication number
EP2666957A3
EP2666957A3 EP20130168990 EP13168990A EP2666957A3 EP 2666957 A3 EP2666957 A3 EP 2666957A3 EP 20130168990 EP20130168990 EP 20130168990 EP 13168990 A EP13168990 A EP 13168990A EP 2666957 A3 EP2666957 A3 EP 2666957A3
Authority
EP
European Patent Office
Prior art keywords
ball
bellows
valve
gas lift
closing mechanism
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Withdrawn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
EP20130168990
Other languages
German (de)
English (en)
Other versions
EP2666957A2 (fr
Inventor
Zlatko Salihbegovic
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 Technology Holdings LLC
Original Assignee
Weatherford Technology Holdings LLC
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 Technology Holdings LLC filed Critical Weatherford Technology Holdings LLC
Publication of EP2666957A2 publication Critical patent/EP2666957A2/fr
Publication of EP2666957A3 publication Critical patent/EP2666957A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • Y10T137/0318—Processes
    • 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
EP20130168990 2012-05-23 2013-05-23 Soupape d'extraction au gaz avec mécanisme de fermeture à orifice à bille entièrement compressible et soufflet à bord soudé double Withdrawn EP2666957A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261650632P 2012-05-23 2012-05-23

Publications (2)

Publication Number Publication Date
EP2666957A2 EP2666957A2 (fr) 2013-11-27
EP2666957A3 true EP2666957A3 (fr) 2015-04-29

Family

ID=48468177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20130168990 Withdrawn EP2666957A3 (fr) 2012-05-23 2013-05-23 Soupape d'extraction au gaz avec mécanisme de fermeture à orifice à bille entièrement compressible et soufflet à bord soudé double

Country Status (2)

Country Link
US (1) US20130312833A1 (fr)
EP (1) EP2666957A3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9057255B2 (en) * 2011-10-11 2015-06-16 Weatherford Technology Holdings, Llc Dual flow gas lift valve
US9605521B2 (en) 2012-09-14 2017-03-28 Weatherford Technology Holdings, Llc Gas lift valve with mixed bellows and floating constant volume fluid chamber
US9518674B2 (en) 2014-03-07 2016-12-13 Senior Ip Gmbh High pressure valve assembly
US9519292B2 (en) 2014-03-07 2016-12-13 Senior Ip Gmbh High pressure valve assembly
WO2016083918A1 (fr) 2014-11-24 2016-06-02 Senior Ip Gmbh Ensemble de soupape haute-pression
US20190211657A1 (en) * 2018-01-11 2019-07-11 Weatherford Technology Holdings, Llc Side pocket mandrel for gas lift and chemical injection operations
US10787889B2 (en) * 2018-07-26 2020-09-29 Weatherford Technology Holdings, Llc Gas lift valve having shear open mechanism for pressure testing
US11060385B2 (en) * 2019-02-12 2021-07-13 Baker Hughes Oilfield Operations Llc Artificial lift system for a resource exploration and recovery system
CN116490672A (zh) 2020-11-11 2023-07-25 贝克休斯油田作业有限责任公司 具有模块化可互换兜的气体提升侧兜式工作筒
US11933150B2 (en) 2021-01-14 2024-03-19 Baker Hughes Oilfield Electric remote operated gas lift mandrel
US11542798B2 (en) 2021-02-08 2023-01-03 Baker Hughes Oilfield Operations Llc Variable orifice valve for gas lift mandrel
US11692405B2 (en) 2021-02-10 2023-07-04 Baker Hughes Oilfield Operations Llc Guide sleeve for use with side pocket mandrel
US20230258061A1 (en) * 2022-02-14 2023-08-17 Trc Services, Inc. Gas Lift Valve Remanufacturing Process and Apparatus Produced Thereby

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363581A (en) * 1966-05-16 1968-01-16 Kelley Kork Gas lift valve
US20040182437A1 (en) * 2003-03-21 2004-09-23 Messick Tyson R. Gas lift valve
WO2009113875A2 (fr) * 2008-03-13 2009-09-17 Petroleum Technology Company As Soupape à soufflets
EP2554787A2 (fr) * 2011-08-04 2013-02-06 Weatherford/Lamb Inc. Soupape d'extraction de gaz dotée de soufflets soudés aux bords et joint coulissant captif

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797700A (en) * 1953-08-07 1957-07-02 Camco Inc Balanced flow valve
US9057255B2 (en) * 2011-10-11 2015-06-16 Weatherford Technology Holdings, Llc Dual flow gas lift valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363581A (en) * 1966-05-16 1968-01-16 Kelley Kork Gas lift valve
US20040182437A1 (en) * 2003-03-21 2004-09-23 Messick Tyson R. Gas lift valve
WO2009113875A2 (fr) * 2008-03-13 2009-09-17 Petroleum Technology Company As Soupape à soufflets
EP2554787A2 (fr) * 2011-08-04 2013-02-06 Weatherford/Lamb Inc. Soupape d'extraction de gaz dotée de soufflets soudés aux bords et joint coulissant captif

Also Published As

Publication number Publication date
EP2666957A2 (fr) 2013-11-27
US20130312833A1 (en) 2013-11-28

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