DE69008268D1 - Alkylxylensulfonat und Glycol enthaltende Zusammensetzung und ihre Verwendung zur verbesserten Erdölgewinnung. - Google Patents

Alkylxylensulfonat und Glycol enthaltende Zusammensetzung und ihre Verwendung zur verbesserten Erdölgewinnung.

Info

Publication number
DE69008268D1
DE69008268D1 DE69008268T DE69008268T DE69008268D1 DE 69008268 D1 DE69008268 D1 DE 69008268D1 DE 69008268 T DE69008268 T DE 69008268T DE 69008268 T DE69008268 T DE 69008268T DE 69008268 D1 DE69008268 D1 DE 69008268D1
Authority
DE
Germany
Prior art keywords
glycol
composition containing
petroleum production
alkylxylene sulfonate
improved petroleum
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
DE69008268T
Other languages
English (en)
Other versions
DE69008268T2 (de
Inventor
Herman Mathieu Muijs
Schaik Jan Van
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE69008268D1 publication Critical patent/DE69008268D1/de
Application granted granted Critical
Publication of DE69008268T2 publication Critical patent/DE69008268T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
DE1990608268 1989-07-14 1990-07-11 Alkylxylensulfonat und Glycol enthaltende Zusammensetzung und ihre Verwendung zur verbesserten Erdölgewinnung. Expired - Fee Related DE69008268T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898916151A GB8916151D0 (en) 1989-07-14 1989-07-14 Composition

Publications (2)

Publication Number Publication Date
DE69008268D1 true DE69008268D1 (de) 1994-05-26
DE69008268T2 DE69008268T2 (de) 1994-08-11

Family

ID=10660050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990608268 Expired - Fee Related DE69008268T2 (de) 1989-07-14 1990-07-11 Alkylxylensulfonat und Glycol enthaltende Zusammensetzung und ihre Verwendung zur verbesserten Erdölgewinnung.

Country Status (4)

Country Link
EP (1) EP0413374B1 (de)
DE (1) DE69008268T2 (de)
GB (1) GB8916151D0 (de)
NO (1) NO300434B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9116382D0 (en) * 1991-07-30 1991-09-11 Shell Int Research Liquid composition
US7332460B2 (en) * 2004-07-15 2008-02-19 Chevron Oronite Company Llc Alkylxylene sulfonates for enhanced oil recovery processes
US6989355B1 (en) * 2004-07-15 2006-01-24 Chevron Oronite Company Llc Under-neutralized alkylxylene sulfonic acid composition for enhanced oil recovery processes
FR2974106B1 (fr) 2011-04-18 2014-09-12 Total Sa Compositions d'alkylarylsulfonates et leur utilisation pour la recuperation assistee d'hydrocarbures
RU2014141627A (ru) 2012-04-17 2016-06-10 Тоталь С.А. Композиции поверхностно-активных веществ и их применение для повышения нефтеотдачи
WO2014052834A1 (en) * 2012-09-28 2014-04-03 Chevron Oronite Company Llc Alkylaromatic sulfonates for enhanced oil recovery process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983940A (en) * 1974-01-02 1976-10-05 Exxon Production Research Company Water-external microemulsion and method of recovering oil therewith
US4005749A (en) * 1975-11-11 1977-02-01 Mobil Oil Corporation Oil recovery by surfactant waterflooding
US4452308A (en) * 1982-12-13 1984-06-05 Texaco Inc. Method of using low molecular weight polyalkylene glycols as sacrificial agents for surfactant flooding
GB2165280B (en) * 1984-10-05 1988-01-27 Shell Int Research Surfactant composition and process for the production of oil using such a composition

Also Published As

Publication number Publication date
EP0413374A3 (en) 1991-06-05
NO903120L (no) 1991-01-15
NO903120D0 (no) 1990-07-12
EP0413374B1 (de) 1994-04-20
NO300434B1 (no) 1997-05-26
DE69008268T2 (de) 1994-08-11
EP0413374A2 (de) 1991-02-20
GB8916151D0 (en) 1989-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee