GB2576344B - Gas-lift system - Google Patents

Gas-lift system Download PDF

Info

Publication number
GB2576344B
GB2576344B GB1813337.1A GB201813337A GB2576344B GB 2576344 B GB2576344 B GB 2576344B GB 201813337 A GB201813337 A GB 201813337A GB 2576344 B GB2576344 B GB 2576344B
Authority
GB
United Kingdom
Prior art keywords
gas
lift system
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.)
Expired - Fee Related
Application number
GB1813337.1A
Other versions
GB201813337D0 (en
GB2576344A (en
Inventor
Tore Børresen Børre
Øystein Larsen Ivar
Moljord Kjell
Pettersen Ketil
Yang Zhilin
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.)
Equinor Energy AS
Original Assignee
Equinor Energy AS
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 Equinor Energy AS filed Critical Equinor Energy AS
Priority to GB1813337.1A priority Critical patent/GB2576344B/en
Publication of GB201813337D0 publication Critical patent/GB201813337D0/en
Priority to PCT/NO2019/050165 priority patent/WO2020036493A1/en
Publication of GB2576344A publication Critical patent/GB2576344A/en
Application granted granted Critical
Publication of GB2576344B publication Critical patent/GB2576344B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
    • E21B43/168—Injecting a gaseous medium
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/18—Repressuring or vacuum methods
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1813337.1A 2018-08-15 2018-08-15 Gas-lift system Expired - Fee Related GB2576344B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1813337.1A GB2576344B (en) 2018-08-15 2018-08-15 Gas-lift system
PCT/NO2019/050165 WO2020036493A1 (en) 2018-08-15 2019-08-15 Gas-lift system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1813337.1A GB2576344B (en) 2018-08-15 2018-08-15 Gas-lift system

Publications (3)

Publication Number Publication Date
GB201813337D0 GB201813337D0 (en) 2018-09-26
GB2576344A GB2576344A (en) 2020-02-19
GB2576344B true GB2576344B (en) 2020-08-26

Family

ID=63667124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1813337.1A Expired - Fee Related GB2576344B (en) 2018-08-15 2018-08-15 Gas-lift system

Country Status (2)

Country Link
GB (1) GB2576344B (en)
WO (1) WO2020036493A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113311140B (en) * 2020-02-26 2024-03-01 中国石油天然气股份有限公司 Hydrocarbon reservoir testing system and hydrocarbon reservoir testing method
CN114991723B (en) * 2022-06-16 2023-06-02 西南石油大学 Gas lift system based on oil and gas exploitation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628999A (en) * 1983-12-21 1986-12-16 Laszlo Kiss Process employing CO2 /CH gas mixtures for secondary exploitation of oil reservoirs
US6039116A (en) * 1998-05-05 2000-03-21 Atlantic Richfield Company Oil and gas production with periodic gas injection
US6443229B1 (en) * 2000-03-23 2002-09-03 Daniel S. Kulka Method and system for extraction of liquid hydraulics from subterranean wells
WO2013013721A1 (en) * 2011-07-28 2013-01-31 Statoil Petroleum As Recovery methods for hydrocarbon gas reservoirs
KR20140118167A (en) * 2013-03-28 2014-10-08 현대중공업 주식회사 Gas boosting and lifting system for high productivity of undersea plant
WO2017140629A1 (en) * 2016-02-16 2017-08-24 Shell Internationale Research Maatschappij B.V. System and method of enhanced oil recovery combined with a gas lift

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794697A (en) * 1996-11-27 1998-08-18 Atlantic Richfield Company Method for increasing oil production from an oil well producing a mixture of oil and gas
CA2424745C (en) * 2003-04-09 2006-06-27 Optimum Production Technologies Inc. Apparatus and method for enhancing productivity of natural gas wells
CA2853445C (en) * 2014-06-04 2021-09-28 Imperial Oil Resources Limited Method and system for managing pressure in a gas cap and recovering heavy oil
CA3024545C (en) * 2016-03-30 2020-08-25 Exxonmobile Upstream Research Company Self-sourced reservoir fluid for enhanced oil recovery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628999A (en) * 1983-12-21 1986-12-16 Laszlo Kiss Process employing CO2 /CH gas mixtures for secondary exploitation of oil reservoirs
US6039116A (en) * 1998-05-05 2000-03-21 Atlantic Richfield Company Oil and gas production with periodic gas injection
US6443229B1 (en) * 2000-03-23 2002-09-03 Daniel S. Kulka Method and system for extraction of liquid hydraulics from subterranean wells
WO2013013721A1 (en) * 2011-07-28 2013-01-31 Statoil Petroleum As Recovery methods for hydrocarbon gas reservoirs
KR20140118167A (en) * 2013-03-28 2014-10-08 현대중공업 주식회사 Gas boosting and lifting system for high productivity of undersea plant
WO2017140629A1 (en) * 2016-02-16 2017-08-24 Shell Internationale Research Maatschappij B.V. System and method of enhanced oil recovery combined with a gas lift

Also Published As

Publication number Publication date
WO2020036493A1 (en) 2020-02-20
GB201813337D0 (en) 2018-09-26
GB2576344A (en) 2020-02-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220815