EP2449209A4 - System und verfahren für intermittierenden gasaufstieg - Google Patents

System und verfahren für intermittierenden gasaufstieg

Info

Publication number
EP2449209A4
EP2449209A4 EP10800287.4A EP10800287A EP2449209A4 EP 2449209 A4 EP2449209 A4 EP 2449209A4 EP 10800287 A EP10800287 A EP 10800287A EP 2449209 A4 EP2449209 A4 EP 2449209A4
Authority
EP
European Patent Office
Prior art keywords
gas valve
intermittent gas
intermittent
valve
gas
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Withdrawn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
EP10800287.4A
Other languages
English (en)
French (fr)
Other versions
EP2449209A2 (de
Inventor
James Robert Brewer
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.)
Shell Internationale Research Maatschappij BV
Shell USA Inc
Original Assignee
Shell Internationale Research Maatschappij BV
Shell Oil Co
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 Shell Internationale Research Maatschappij BV, Shell Oil Co filed Critical Shell Internationale Research Maatschappij BV
Publication of EP2449209A2 publication Critical patent/EP2449209A2/de
Publication of EP2449209A4 publication Critical patent/EP2449209A4/de
Withdrawn legal-status Critical Current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
    • 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
    • E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pipe Accessories (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP10800287.4A 2009-06-29 2010-06-29 System und verfahren für intermittierenden gasaufstieg Withdrawn EP2449209A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22116909P 2009-06-29 2009-06-29
PCT/US2010/040311 WO2011008522A2 (en) 2009-06-29 2010-06-29 System and method for intermittent gas lift

Publications (2)

Publication Number Publication Date
EP2449209A2 EP2449209A2 (de) 2012-05-09
EP2449209A4 true EP2449209A4 (de) 2014-03-19

Family

ID=43450081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10800287.4A Withdrawn EP2449209A4 (de) 2009-06-29 2010-06-29 System und verfahren für intermittierenden gasaufstieg

Country Status (8)

Country Link
US (1) US20120125625A1 (de)
EP (1) EP2449209A4 (de)
CN (1) CN102472089A (de)
AU (1) AU2010273768B2 (de)
BR (1) BRPI1011900A2 (de)
CA (1) CA2766786A1 (de)
WO (1) WO2011008522A2 (de)
ZA (1) ZA201200156B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747993B (zh) * 2012-06-27 2015-01-28 中国石油大学(华东) 一种液态起泡剂注入方法
AU2013391427B2 (en) * 2013-05-28 2017-08-31 Lifteck International Inc. Downhole pumping apparatus and method
US9725995B2 (en) * 2013-06-11 2017-08-08 Lufkin Industries, Llc Bottle chamber gas lift systems, apparatuses, and methods thereof
CA2971753C (fr) 2014-12-22 2019-11-12 Total Sa Dispositif d'evacuation de liquides accumules dans un puits
WO2016156187A1 (en) * 2015-03-27 2016-10-06 Shell Internationale Research Maatschappij B.V. Method and system for operating a gas well
CN106592692A (zh) * 2016-10-31 2017-04-26 北京建工环境修复股份有限公司 一种地下流体气提装置及工艺
CN107558962A (zh) * 2017-07-21 2018-01-09 山西晋城无烟煤矿业集团有限责任公司 同心管式间歇型气举排水工艺
CN109025911A (zh) * 2018-08-23 2018-12-18 山西晋城无烟煤矿业集团有限责任公司 一种煤层气井气举排水储层保护装置及排水方法
CN112539047B (zh) * 2020-12-22 2024-09-27 西安荣达石油工程有限公司 能保护油气层且实现高效气举排液的工艺管柱及工艺
CN116104456B (zh) * 2023-04-14 2023-06-30 陕西航天德林科技集团有限公司 一种排水采气系统及排水采气方法
CN119266777A (zh) * 2023-07-07 2025-01-07 中国石油天然气股份有限公司 一种适用于水平井连续油管柱塞排液工具及排液方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708595A (en) * 1984-08-10 1987-11-24 Chevron Research Company Intermittent oil well gas-lift apparatus
BR9404096A (pt) * 1994-10-14 1996-12-24 Petroleo Brasileiro Sa Método e aparelho para produção intermitente de petróleo com interface mecânica
US5911278A (en) * 1997-06-20 1999-06-15 Reitz; Donald D. Calliope oil production system
US6672392B2 (en) * 2002-03-12 2004-01-06 Donald D. Reitz Gas recovery apparatus, method and cycle having a three chamber evacuation phase for improved natural gas production and down-hole liquid management
US6830108B2 (en) * 2003-05-01 2004-12-14 Delaware Capital Formation, Inc. Plunger enhanced chamber lift for well installations
CN2639520Y (zh) * 2003-08-15 2004-09-08 中国石油化工股份有限公司中原油田分公司采油工程技术研究院 导流式气举阀
US7766085B2 (en) * 2008-02-04 2010-08-03 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
ZA201200156B (en) 2012-09-26
AU2010273768B2 (en) 2014-06-05
WO2011008522A3 (en) 2011-03-31
CA2766786A1 (en) 2011-01-20
EP2449209A2 (de) 2012-05-09
WO2011008522A2 (en) 2011-01-20
BRPI1011900A2 (pt) 2017-06-27
CN102472089A (zh) 2012-05-23
AU2010273768A1 (en) 2012-02-09
US20120125625A1 (en) 2012-05-24

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Legal Events

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Ipc: E21B 43/00 20060101AFI20140211BHEP

Ipc: E21B 34/06 20060101ALI20140211BHEP

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Effective date: 20160105