EA201400749A1 - Способ добычи нефти - Google Patents

Способ добычи нефти

Info

Publication number
EA201400749A1
EA201400749A1 EA201400749A EA201400749A EA201400749A1 EA 201400749 A1 EA201400749 A1 EA 201400749A1 EA 201400749 A EA201400749 A EA 201400749A EA 201400749 A EA201400749 A EA 201400749A EA 201400749 A1 EA201400749 A1 EA 201400749A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
oil production
reservoir
mobilize
hydrocarbon
Prior art date
Application number
EA201400749A
Other languages
English (en)
Other versions
EA024787B1 (ru
Inventor
Каролус Петрус Адрианус Блом
Ральф Хедден
Андреас Николас Матцакос
Эрнесто Уэхара-Нагаминэ
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA201400749A1 publication Critical patent/EA201400749A1/ru
Publication of EA024787B1 publication Critical patent/EA024787B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/594—Compositions used in combination with injected gas, e.g. CO2 orcarbonated gas
    • 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
    • E21B43/16—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

Настоящее изобретение относится к способу повышения добычи нефти из пласта. Углеводородсодержащий газ и простой эфир закачивают в нефтеносный пласт для мобилизации нефти. Мобилизованную нефть затем добывают из пласта.
EA201400749A 2011-12-22 2012-12-17 Способ добычи нефти EA024787B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161579523P 2011-12-22 2011-12-22
PCT/US2012/070093 WO2013096198A1 (en) 2011-12-22 2012-12-17 Oil recovery process

Publications (2)

Publication Number Publication Date
EA201400749A1 true EA201400749A1 (ru) 2014-11-28
EA024787B1 EA024787B1 (ru) 2016-10-31

Family

ID=48653427

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201400749A EA024787B1 (ru) 2011-12-22 2012-12-17 Способ добычи нефти

Country Status (7)

Country Link
US (1) US20130161010A1 (ru)
EP (1) EP2794810B1 (ru)
CN (1) CN104011169A (ru)
CA (1) CA2859215A1 (ru)
EA (1) EA024787B1 (ru)
MY (1) MY167689A (ru)
WO (1) WO2013096198A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8916042B2 (en) * 2012-06-19 2014-12-23 Baker Hughes Incorporated Upgrading heavy oil and bitumen with an initiator
EP3295169A1 (en) * 2015-05-12 2018-03-21 Shell Internationale Research Maatschappij B.V. Process comprising analysing a flowing fluid
US20170218260A1 (en) * 2016-01-28 2017-08-03 Neilin Chakrabarty DME Fracing
CN108979603A (zh) * 2018-08-01 2018-12-11 中国石油天然气股份有限公司 应用蒸汽驱脱硫后伴生气实现油水井增产的方法
US20240067866A1 (en) * 2022-08-23 2024-02-29 Saudi Arabian Oil Company Ether and carbon dioxide mixtures to enhance hydrocarbon recovery from an underground formation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859818A (en) 1956-08-20 1958-11-11 Pan American Petroleum Corp Method of recovering petroleum
US3830301A (en) * 1972-11-16 1974-08-20 Union Oil Co Miscible flooding process using methane-enriched soluble oil
US3850245A (en) * 1973-05-04 1974-11-26 Texaco Inc Miscible displacement of petroleum
US4007785A (en) * 1974-03-01 1977-02-15 Texaco Inc. Heated multiple solvent method for recovering viscous petroleum
US4022278A (en) * 1975-11-05 1977-05-10 Texaco Inc. Recovery of oil by a vertical miscible flood
US4299286A (en) * 1980-05-21 1981-11-10 Texaco Inc. Enhanced oil recovery employing blend of carbon dioxide, inert gas _and intermediate hydrocarbons
US4643253A (en) * 1980-10-29 1987-02-17 Ethyl Corporation Oil recovery process
US4557330A (en) * 1983-07-05 1985-12-10 Standard Oil Company Miscible flooding with displacing fluid containing additive compositions
DE3523355A1 (de) * 1985-06-29 1987-01-08 Huels Chemische Werke Ag Verfahren zur gewinnung von oel aus unterirdischem speichergestein
US5711373A (en) * 1995-06-23 1998-01-27 Exxon Production Research Company Method for recovering a hydrocarbon liquid from a subterranean formation
EP1264961B1 (en) * 2000-02-23 2011-11-23 Japan Oil Development Co., Ltd. Method of producing petroleum
US7707013B2 (en) * 2005-12-05 2010-04-27 Shell Oil Company Method for estimating minimum miscibility enrichment
US20120037363A1 (en) * 2007-05-10 2012-02-16 Shell Oil Company Systems and methods for producing oil and/or gas
AU2009267249B2 (en) * 2008-07-02 2012-06-14 Shell Internationale Research Maatschappij B.V. Systems and methods for producing oil and/or gas
WO2011140287A1 (en) * 2010-05-04 2011-11-10 Petroleum Habitats, L.L.C. Detecting and remedying hydrogen starvation of catalytic hydrocarbon generation reactions in earthen formations

Also Published As

Publication number Publication date
CA2859215A1 (en) 2013-06-27
EP2794810A4 (en) 2015-07-08
US20130161010A1 (en) 2013-06-27
EP2794810B1 (en) 2017-11-15
CN104011169A (zh) 2014-08-27
MY167689A (en) 2018-09-21
EA024787B1 (ru) 2016-10-31
WO2013096198A1 (en) 2013-06-27
EP2794810A1 (en) 2014-10-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU