EP2893125A4 - Gas lift valve - Google Patents

Gas lift valve

Info

Publication number
EP2893125A4
EP2893125A4 EP13834902.2A EP13834902A EP2893125A4 EP 2893125 A4 EP2893125 A4 EP 2893125A4 EP 13834902 A EP13834902 A EP 13834902A EP 2893125 A4 EP2893125 A4 EP 2893125A4
Authority
EP
European Patent Office
Prior art keywords
gas lift
lift valve
valve
gas
lift
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Withdrawn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
EP13834902.2A
Other languages
German (de)
French (fr)
Other versions
EP2893125A1 (en
Inventor
Weng Keong Tiong
Chao Wang
Yushan Li
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.)
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Holdings Ltd
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Holdings Ltd
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 Services Petroliers Schlumberger SA, Schlumberger Technology BV, Schlumberger Holdings Ltd filed Critical Services Petroliers Schlumberger SA
Publication of EP2893125A1 publication Critical patent/EP2893125A1/en
Publication of EP2893125A4 publication Critical patent/EP2893125A4/en
Withdrawn legal-status Critical Current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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • 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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making

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)
  • Lift Valve (AREA)
EP13834902.2A 2012-09-08 2013-09-06 Gas lift valve Withdrawn EP2893125A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261698627P 2012-09-08 2012-09-08
US201261698629P 2012-09-08 2012-09-08
PCT/US2013/058364 WO2014039740A1 (en) 2012-09-08 2013-09-06 Gas lift valve

Publications (2)

Publication Number Publication Date
EP2893125A1 EP2893125A1 (en) 2015-07-15
EP2893125A4 true EP2893125A4 (en) 2015-12-09

Family

ID=50237614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13834902.2A Withdrawn EP2893125A4 (en) 2012-09-08 2013-09-06 Gas lift valve

Country Status (5)

Country Link
US (1) US20150233220A1 (en)
EP (1) EP2893125A4 (en)
BR (1) BR112015005036A2 (en)
CA (1) CA2883895A1 (en)
WO (1) WO2014039740A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9689241B2 (en) 2014-11-26 2017-06-27 General Electric Company Gas lift valve assemblies having fluid flow barrier and methods of assembling same
US9765603B2 (en) 2014-11-26 2017-09-19 General Electric Company Gas lift valve assemblies and methods of assembling same
CN105350944A (en) * 2015-12-06 2016-02-24 长江大学 Gas injection tool for continuous oil tube gas jack
US10760376B2 (en) 2017-03-03 2020-09-01 Baker Hughes, A Ge Company, Llc Pressure control valve for downhole treatment operations
CN107120064B (en) * 2017-05-11 2018-10-16 西南石油大学 A kind of horizontal well jet stream send drill tools
GB201713209D0 (en) 2017-08-17 2017-10-04 Ziebel As Well logging assembly
CN109667974A (en) * 2018-12-04 2019-04-23 贵州航天凯山石油仪器有限公司 A kind of High Pressure Difference opens water-quantity regulating device and method
NO20230164A1 (en) * 2020-08-18 2023-02-17 Schlumberger Technology Bv Scale resistant backcheck valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144144A (en) * 1935-10-05 1939-01-17 Meria Tool Company Means for elevating liquids from wells
US2256704A (en) * 1938-10-17 1941-09-23 Merla Tool Company Flow device
US20090065215A1 (en) * 2006-02-07 2009-03-12 Petroleum Technology Company As Fluid injection device
WO2011131551A2 (en) * 2010-04-21 2011-10-27 Petroleum Technology Company As Device and method of enchancing production of hydrocarbons

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311126A (en) * 1963-12-18 1967-03-28 Merla Tool Corp Gas lift valve
US4111608A (en) * 1975-04-07 1978-09-05 Schlumberger Technology Corporation Gas lift system
US4360064A (en) * 1980-11-12 1982-11-23 Exxon Production Research Co. Circulating valve for wells
US5191937A (en) * 1991-02-22 1993-03-09 Texaco Inc. Offshore well remote control system
US5680902A (en) * 1994-03-22 1997-10-28 Weatherford/Lamb, Inc. Wellbore valve
US6070608A (en) * 1997-08-15 2000-06-06 Camco International Inc. Variable orifice gas lift valve for high flow rates with detachable power source and method of using
US6932581B2 (en) * 2003-03-21 2005-08-23 Schlumberger Technology Corporation Gas lift valve
US7228909B2 (en) * 2004-12-28 2007-06-12 Weatherford/Lamb, Inc. One-way valve for a side pocket mandrel of a gas lift system
US7647975B2 (en) * 2006-03-17 2010-01-19 Schlumberger Technology Corporation Gas lift valve assembly
US7784553B2 (en) * 2008-10-07 2010-08-31 Weatherford/Lamb, Inc. Downhole waterflood regulator
US8162060B2 (en) * 2008-10-22 2012-04-24 Eagle Gas Lift, LLC. Gas-lift valve and method of use
CA2765581A1 (en) * 2009-06-17 2010-12-23 Schlumberger Canada Limited Compliant dart-style reverse-flow check valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144144A (en) * 1935-10-05 1939-01-17 Meria Tool Company Means for elevating liquids from wells
US2256704A (en) * 1938-10-17 1941-09-23 Merla Tool Company Flow device
US20090065215A1 (en) * 2006-02-07 2009-03-12 Petroleum Technology Company As Fluid injection device
WO2011131551A2 (en) * 2010-04-21 2011-10-27 Petroleum Technology Company As Device and method of enchancing production of hydrocarbons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014039740A1 *

Also Published As

Publication number Publication date
US20150233220A1 (en) 2015-08-20
EP2893125A1 (en) 2015-07-15
CA2883895A1 (en) 2014-03-13
BR112015005036A2 (en) 2017-08-08
WO2014039740A1 (en) 2014-03-13

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20150302

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151111

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 34/08 20060101ALI20151105BHEP

Ipc: E21B 34/06 20060101AFI20151105BHEP

Ipc: E21B 43/12 20060101ALI20151105BHEP

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20151126

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20180103