EA201070935A1 - Способ и композиция для улучшенного извлечения углеводородов - Google Patents

Способ и композиция для улучшенного извлечения углеводородов

Info

Publication number
EA201070935A1
EA201070935A1 EA201070935A EA201070935A EA201070935A1 EA 201070935 A1 EA201070935 A1 EA 201070935A1 EA 201070935 A EA201070935 A EA 201070935A EA 201070935 A EA201070935 A EA 201070935A EA 201070935 A1 EA201070935 A1 EA 201070935A1
Authority
EA
Eurasian Patent Office
Prior art keywords
composition
hydrocarbon containing
containing formation
improved hydrocarbon
aliphatic group
Prior art date
Application number
EA201070935A
Other languages
English (en)
Other versions
EA022380B1 (ru
Inventor
Кирк Герберт Рейни
Томас Карл Семпл
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 EA201070935A1 publication Critical patent/EA201070935A1/ru
Publication of EA022380B1 publication Critical patent/EA022380B1/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
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Способ обработки углеводородсодержащего пласта, включающий (а) подачу композиции по меньшей мере к части углеводородсодержащего пласта, где композиция содержит глицеринсульфонат пропоксилированного первичного спирта, имеющего разветвленную алифатическую группу со средним числом атомов углерода от 10 до 24, имеющего среднее число разветвлений на алифатическую группу от 0,7 до 2,5 и имеющего по меньшей мере 0,5 моль пропиленоксида на моль первичного спирта; и (b) обеспечение взаимодействия композиции с углеводородами в углеводородсодержащем пласте.
EA201070935A 2008-02-07 2009-02-06 Способ и композиция для улучшенного извлечения углеводородов EA022380B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2692208P 2008-02-07 2008-02-07
US2694408P 2008-02-07 2008-02-07
PCT/US2009/033344 WO2009100300A1 (en) 2008-02-07 2009-02-06 Method and composition for enhanced hydrocarbons recovery

Publications (2)

Publication Number Publication Date
EA201070935A1 true EA201070935A1 (ru) 2011-02-28
EA022380B1 EA022380B1 (ru) 2015-12-30

Family

ID=40627636

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070935A EA022380B1 (ru) 2008-02-07 2009-02-06 Способ и композиция для улучшенного извлечения углеводородов

Country Status (8)

Country Link
US (1) US9102862B2 (ru)
EP (1) EP2240551A1 (ru)
CN (1) CN101959993B (ru)
CA (1) CA2714388A1 (ru)
EA (1) EA022380B1 (ru)
MX (1) MX2010008648A (ru)
MY (1) MY165828A (ru)
WO (1) WO2009100300A1 (ru)

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Also Published As

Publication number Publication date
MX2010008648A (es) 2010-08-31
CN101959993B (zh) 2013-08-07
US9102862B2 (en) 2015-08-11
US20110017462A1 (en) 2011-01-27
CN101959993A (zh) 2011-01-26
CA2714388A1 (en) 2009-08-13
EP2240551A1 (en) 2010-10-20
EA022380B1 (ru) 2015-12-30
WO2009100300A1 (en) 2009-08-13
MY165828A (en) 2018-05-17

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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 KZ KG MD TJ TM RU