NO20092500L - Process and composition for improved recovery of hydrocarbons - Google Patents

Process and composition for improved recovery of hydrocarbons

Info

Publication number
NO20092500L
NO20092500L NO20092500A NO20092500A NO20092500L NO 20092500 L NO20092500 L NO 20092500L NO 20092500 A NO20092500 A NO 20092500A NO 20092500 A NO20092500 A NO 20092500A NO 20092500 L NO20092500 L NO 20092500L
Authority
NO
Norway
Prior art keywords
hydrocarbons
composition
improved recovery
hydrocarbon
recovery composition
Prior art date
Application number
NO20092500A
Other languages
Norwegian (no)
Inventor
Kirk Herbert Raney
Manuel Luis Cano
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of NO20092500L publication Critical patent/NO20092500L/en

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

En fremgangsmåte for behandling av en hydrokarbonholdig formasjon er beskrevet. Fremgangsmåten omfatter å tilveiebringe en hydrokarbonutvinningssammensetning til den hydrokarbonholdige formasjon. Hydrokarbonutvinningssammensetningen omfatter et forgrenet indre olefinsulfonat som har et gjennomsnittlig karbontall på minst 15 og et gjennomsnittlig antall grener pr. molekyl på minst 0,8.A method of treating a hydrocarbon-containing formation is described. The method comprises providing a hydrocarbon recovery composition for the hydrocarbonaceous formation. The hydrocarbon recovery composition comprises a branched inner olefin sulfonate having an average carbon number of at least 15 and an average number of branches per second. molecule of at least 0.8.

NO20092500A 2006-12-21 2009-07-02 Process and composition for improved recovery of hydrocarbons NO20092500L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87132106P 2006-12-21 2006-12-21
PCT/US2007/088069 WO2008079852A1 (en) 2006-12-21 2007-12-19 Method and composition for enhanced hydrocarbons recovery

Publications (1)

Publication Number Publication Date
NO20092500L true NO20092500L (en) 2009-07-14

Family

ID=39275147

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092500A NO20092500L (en) 2006-12-21 2009-07-02 Process and composition for improved recovery of hydrocarbons

Country Status (7)

Country Link
EP (1) EP2109649A1 (en)
CN (1) CN101589128A (en)
CA (1) CA2672632A1 (en)
MX (1) MX2009006612A (en)
NO (1) NO20092500L (en)
RU (1) RU2009128031A (en)
WO (1) WO2008079852A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011010770A (en) * 2009-04-16 2011-10-21 Shell Int Research Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formation.
MX2011011742A (en) * 2009-05-05 2011-12-08 Stepan Co Sulfonated internal olefin surfactant for enhanced oil recovery.
MY161420A (en) * 2010-02-12 2017-04-14 Shell Int Research Method and composition for enhanced hydrocarbons recovery
CN102762687A (en) * 2010-02-12 2012-10-31 国际壳牌研究有限公司 Methods and compositions for enhanced oil recovery
US20130196886A1 (en) * 2010-02-15 2013-08-01 Julian Richard BARNES Surfactant systems for enhanced oil recovery
US8889600B2 (en) 2010-05-22 2014-11-18 Stepan Company Sulfonated internal olefin surfactant for enhanced oil recovery
CN103476901A (en) * 2011-04-20 2013-12-25 国际壳牌研究有限公司 Methods and compositions for enhanced hydrocarbon recovery
GB201113229D0 (en) * 2011-08-01 2011-09-14 Oilflow Solutions Holdings Ltd Recovery of oil
EA201490525A1 (en) * 2011-08-31 2014-07-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. COMPOSITION AND METHOD FOR INCREASING THE DEGREE OF HYDROCARBON EXTRACTION
EP3031878A1 (en) * 2014-12-08 2016-06-15 Shell Internationale Research Maatschappij B.V. Internal olefin sulfonate composition and use thereof in enhanced oil recovery
EP4051754B1 (en) 2019-10-31 2023-11-15 Chevron U.S.A. Inc. Olefin sulfonates
WO2021087339A1 (en) * 2019-10-31 2021-05-06 Chevron U.S.A. Inc. Olefin sulfonates
WO2021087293A1 (en) * 2019-10-31 2021-05-06 Chevron Oronite Company Llc Olefin sulfonates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173485A (en) * 1983-03-19 1984-10-01 ライオン株式会社 Micellar solution for oil recovery
JPS59185286A (en) * 1983-04-04 1984-10-20 ライオン株式会社 Recovery of petroleum
JPS61136577A (en) * 1984-12-06 1986-06-24 Lion Corp oil recovery fluid
US4842065A (en) * 1988-05-11 1989-06-27 Marathon Oil Company Oil recovery process employing cyclic wettability alteration
GB9711356D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Particulate detergent composition
US6765106B2 (en) * 2001-02-15 2004-07-20 Shell Oil Company Process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant
US7055602B2 (en) * 2003-03-11 2006-06-06 Shell Oil Company Method and composition for enhanced hydrocarbons recovery

Also Published As

Publication number Publication date
CA2672632A1 (en) 2008-07-03
RU2009128031A (en) 2011-01-27
CN101589128A (en) 2009-11-25
EP2109649A1 (en) 2009-10-21
MX2009006612A (en) 2009-06-30
WO2008079852A1 (en) 2008-07-03

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Legal Events

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