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EA201990263A1 - Пенообразующая композиция для добычи нефти с помощью водяного пара - Google Patents

Пенообразующая композиция для добычи нефти с помощью водяного пара

Info

Publication number
EA201990263A1
EA201990263A1 EA201990263A EA201990263A EA201990263A1 EA 201990263 A1 EA201990263 A1 EA 201990263A1 EA 201990263 A EA201990263 A EA 201990263A EA 201990263 A EA201990263 A EA 201990263A EA 201990263 A1 EA201990263 A1 EA 201990263A1
Authority
EA
Eurasian Patent Office
Prior art keywords
foaming composition
water vapor
oil production
heavy oil
present
Prior art date
Application number
EA201990263A
Other languages
English (en)
Other versions
EA036631B1 (ru
Inventor
Биплаб Мукерджи
Мэттью Е. Крозли
Юко Кида
Чжи Ши
Харприт Сингх
Чжэ Чжоу
Original Assignee
ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи
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 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи filed Critical ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи
Publication of EA201990263A1 publication Critical patent/EA201990263A1/ru
Publication of EA036631B1 publication Critical patent/EA036631B1/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
    • 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
    • C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/24—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of a carbon skeleton containing six-membered aromatic rings

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)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Настоящее изобретение включает пенообразующую композицию, используемую для повышения нефтеотдачи тяжелой нефти, и способ использования указанной пенообразующей композиции для извлечения тяжелой нефти и/или битума. Пенообразующая композиция настоящего изобретения содержит смесь (ди)алкилдифенилоксид(ди)сульфонатных соединений, при этом процесс извлечения тяжелой нефти проводят при повышенных температурах с использованием водяного пара.
EA201990263A 2016-07-12 2017-07-10 Пенообразующая композиция для добычи нефти с помощью водяного пара EA036631B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662361225P 2016-07-12 2016-07-12
PCT/US2017/041391 WO2018013488A1 (en) 2016-07-12 2017-07-10 Foam-forming composition for steam assisted oil recovery

Publications (2)

Publication Number Publication Date
EA201990263A1 true EA201990263A1 (ru) 2019-06-28
EA036631B1 EA036631B1 (ru) 2020-12-02

Family

ID=59366550

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990263A EA036631B1 (ru) 2016-07-12 2017-07-10 Пенообразующая композиция для добычи нефти с помощью водяного пара

Country Status (8)

Country Link
US (1) US11001744B2 (ru)
CN (1) CN109415621A (ru)
BR (1) BR112019000087A2 (ru)
CA (1) CA3030561A1 (ru)
CO (1) CO2019001117A2 (ru)
EA (1) EA036631B1 (ru)
MX (1) MX2019000363A (ru)
WO (1) WO2018013488A1 (ru)

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US12129421B2 (en) * 2022-08-31 2024-10-29 Dow Global Technologies Llc Surfactant formulations for aqueous foam stability at high temperature and high salinity conditions

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Also Published As

Publication number Publication date
WO2018013488A1 (en) 2018-01-18
US20190233717A1 (en) 2019-08-01
EA036631B1 (ru) 2020-12-02
CO2019001117A2 (es) 2019-02-19
CA3030561A1 (en) 2018-01-18
BR112019000087A2 (pt) 2019-04-09
CN109415621A (zh) 2019-03-01
MX2019000363A (es) 2019-06-24
US11001744B2 (en) 2021-05-11

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