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NO20033309L - Gasslofteventil med venturi for regulering av injeksjonsgassstromning i oljebronner som produserer ved kontinuerlig gassloft - Google Patents

Gasslofteventil med venturi for regulering av injeksjonsgassstromning i oljebronner som produserer ved kontinuerlig gassloft

Info

Publication number
NO20033309L
NO20033309L NO20033309A NO20033309A NO20033309L NO 20033309 L NO20033309 L NO 20033309L NO 20033309 A NO20033309 A NO 20033309A NO 20033309 A NO20033309 A NO 20033309A NO 20033309 L NO20033309 L NO 20033309L
Authority
NO
Norway
Prior art keywords
gas
venturi
vent valve
oil wells
continuous
Prior art date
Application number
NO20033309A
Other languages
English (en)
Other versions
NO20033309D0 (no
NO338212B1 (no
Inventor
Alcino Resende De Almeida
Mario Luiz Novaes
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of NO20033309D0 publication Critical patent/NO20033309D0/no
Publication of NO20033309L publication Critical patent/NO20033309L/no
Publication of NO338212B1 publication Critical patent/NO338212B1/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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Jet Pumps And Other Pumps (AREA)
NO20033309A 2001-01-23 2003-07-22 Gassløfteventil med venturi for regulering av injeksjonsgassstrømning i oljebrønner som produserer ved kontinuerlig gassløft NO338212B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0100140A BR0100140B1 (pt) 2001-01-23 2001-01-23 válvula de bombeio pneumático com venturi de corpo central.
PCT/BR2002/000009 WO2002059485A1 (en) 2001-01-23 2002-01-17 Gas lift valve with central body ventury for controlling the flow of injection gas in oil wells producing by continuous gas lift

Publications (3)

Publication Number Publication Date
NO20033309D0 NO20033309D0 (no) 2003-07-22
NO20033309L true NO20033309L (no) 2003-09-17
NO338212B1 NO338212B1 (no) 2016-08-08

Family

ID=36215495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033309A NO338212B1 (no) 2001-01-23 2003-07-22 Gassløfteventil med venturi for regulering av injeksjonsgassstrømning i oljebrønner som produserer ved kontinuerlig gassløft

Country Status (8)

Country Link
US (1) US6568473B2 (no)
EP (1) EP1360418B1 (no)
BR (1) BR0100140B1 (no)
CA (1) CA2435580C (no)
DK (1) DK1360418T3 (no)
NO (1) NO338212B1 (no)
NZ (1) NZ527492A (no)
WO (1) WO2002059485A1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932581B2 (en) 2003-03-21 2005-08-23 Schlumberger Technology Corporation Gas lift valve
BR0300958B1 (pt) * 2003-04-15 2013-06-04 mandril para vÁlvula de bombeio pneumÁtico.
US7051817B2 (en) * 2004-08-09 2006-05-30 Sorowell Production Services Llc Device for improving oil and gas recovery in wells
US7360602B2 (en) * 2006-02-03 2008-04-22 Baker Hughes Incorporated Barrier orifice valve for gas lift
US8689883B2 (en) * 2006-02-22 2014-04-08 Weatherford/Lamb, Inc. Adjustable venturi valve
US7647975B2 (en) * 2006-03-17 2010-01-19 Schlumberger Technology Corporation Gas lift valve assembly
US7404439B2 (en) * 2006-07-11 2008-07-29 Frank J. Schuh, Inc. Horizontal drilling
NO327682B1 (no) 2007-03-30 2009-09-14 Genesis Applied Technology As Anordning og fremgangsmate for a oke produksjonsstrommen fra en underjordisk bronn
WO2009042391A1 (en) * 2007-09-25 2009-04-02 Schlumberger Canada Limited Flow control systems and methods
BRPI0902281B1 (pt) 2009-07-13 2021-02-23 Petróleo Brasileiro S.A. - Petrobras válvula de bocal para gas-lift
US8579035B2 (en) 2009-07-31 2013-11-12 Baker Hughes Incorporated Method for recovering oil from an oil well
US7934433B1 (en) 2009-11-04 2011-05-03 Baker Hughes Incorporated Inverse venturi meter with insert capability
US8113288B2 (en) * 2010-01-13 2012-02-14 David Bachtell System and method for optimizing production in gas-lift wells
NO20100573A1 (no) 2010-04-21 2011-10-24 Petroleum Technology Co As Strupepumpeventil
CN104100228B (zh) * 2013-04-03 2016-10-19 中国石油天然气股份有限公司 一种同步分采换向阀
WO2015074126A1 (pt) * 2013-11-22 2015-05-28 Petróleo Brasileiro S.A. - Petrobras Método para controle da vazão de injeção de fluidos em reservatórios e regulador de fluxo ajustável
WO2015139100A1 (pt) * 2014-03-21 2015-09-24 Petróleo Brasileiro S.A. - Petrobras Quebrador de bolhas de gás em escoamento multifásico
WO2016016057A1 (en) * 2014-07-28 2016-02-04 Petroleum Technology Company As Gas lift valve
US11359469B2 (en) * 2017-09-12 2022-06-14 Liberty Lift Solutions, LLC System for gas lift and method of use
CN108180000B (zh) * 2017-12-29 2020-12-29 中国石油大学(华东) 一种自动控制的防返吐单向注水阀
BR102018016996B1 (pt) 2018-08-20 2021-07-27 Petróleo Brasileiro S.A. - Petrobras Sistema de elevação pneumática de produção de hidrocarbonetos
RU2751295C1 (ru) * 2020-11-20 2021-07-13 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Клапан перепускной

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY114154A (en) * 1994-02-18 2002-08-30 Shell Int Research Wellbore system with retreivable valve body
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
US5743717A (en) * 1994-07-01 1998-04-28 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device
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
IL121061A0 (en) * 1997-06-12 1997-11-20 S F M Sophisticated Water Mete Valve mechanism

Also Published As

Publication number Publication date
CA2435580C (en) 2011-07-26
CA2435580A1 (en) 2002-08-01
BR0100140B1 (pt) 2010-10-19
EP1360418A4 (en) 2005-06-29
EP1360418B1 (en) 2006-08-02
US6568473B2 (en) 2003-05-27
NO20033309D0 (no) 2003-07-22
NO338212B1 (no) 2016-08-08
DK1360418T3 (da) 2006-11-13
WO2002059485A1 (en) 2002-08-01
BR0100140A (pt) 2002-09-03
EP1360418A1 (en) 2003-11-12
US20020096332A1 (en) 2002-07-25
WO2002059485B1 (en) 2002-11-21
NZ527492A (en) 2005-06-24

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Legal Events

Date Code Title Description
RE Reestablishment of rights (par. 72 patents act)
MK1K Patent expired