NO875424D0 - Fremgangsmaate til utvinning av jordolje fra et underjordisk reservoar ved tensidfloemming. - Google Patents

Fremgangsmaate til utvinning av jordolje fra et underjordisk reservoar ved tensidfloemming.

Info

Publication number
NO875424D0
NO875424D0 NO875424A NO875424A NO875424D0 NO 875424 D0 NO875424 D0 NO 875424D0 NO 875424 A NO875424 A NO 875424A NO 875424 A NO875424 A NO 875424A NO 875424 D0 NO875424 D0 NO 875424D0
Authority
NO
Norway
Prior art keywords
oil
tensid
undergraduate
reserve
procedure
Prior art date
Application number
NO875424A
Other languages
English (en)
Other versions
NO875424L (no
Inventor
Dieter Balzer
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of NO875424D0 publication Critical patent/NO875424D0/no
Publication of NO875424L publication Critical patent/NO875424L/no

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
NO875424A 1986-12-24 1987-12-23 Fremgangsmaate til utvinning av jordolje fra et underjordisk reservoar ved tensidfloemming. NO875424L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863644385 DE3644385A1 (de) 1986-12-24 1986-12-24 Verfahren zur erhoehten gewinnung von erdoel aus einer unterirdischen lagerstaette durch tensidfluten

Publications (2)

Publication Number Publication Date
NO875424D0 true NO875424D0 (no) 1987-12-23
NO875424L NO875424L (no) 1988-06-27

Family

ID=6317152

Family Applications (1)

Application Number Title Priority Date Filing Date
NO875424A NO875424L (no) 1986-12-24 1987-12-23 Fremgangsmaate til utvinning av jordolje fra et underjordisk reservoar ved tensidfloemming.

Country Status (4)

Country Link
US (1) US4842067A (no)
EP (1) EP0272406A3 (no)
DE (1) DE3644385A1 (no)
NO (1) NO875424L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167282C1 (ru) * 1999-10-15 2001-05-20 Общество с ограниченной ответственностью "Научно-исследовательский центр трудноизвлекаемых запасов нефти и природных битумов" Способ изоляции обводненных нефтяных коллекторов
ES2921885T3 (es) * 2010-03-10 2022-09-01 Basf Se Formulaciones de tensioactivos acuosos para procesos de recuperación de petróleo que usan tensioactivos alquilpropóxicos que contienen C16C18
US9260601B2 (en) * 2012-09-26 2016-02-16 General Electric Company Single drum oil and aqueous products and methods of use
AU2013303110B2 (en) 2012-08-14 2018-02-22 Bl Technologies, Inc. Demulsifying compositions and methods of use
EP2995670A1 (en) 2014-09-12 2016-03-16 Shell Internationale Research Maatschappij B.V. Alkane sulfonic acid or sulfonate composition and use thereof in enhanced oil recovery
EP2995669A1 (en) 2014-09-12 2016-03-16 Shell Internationale Research Maatschappij B.V. Alkane sulfonic acid or sulfonate composition and use thereof in enhanced oil recovery
PE20180739A1 (es) * 2016-04-08 2018-04-27 Compania Espanola De Petroleos S A U Composicion y metodo para la recuperacion mejorada de petroleo a partir de un yacimiento subterraneo
US11041109B2 (en) * 2017-12-27 2021-06-22 Saudi Arabian Oil Company Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348611A (en) * 1965-07-09 1967-10-24 Shell Oil Co Surfactants for oil recovery by waterfloods
US3500919A (en) * 1968-03-15 1970-03-17 Union Oil Co Miscible flooding process using improved soluble oil compositions
US3502147A (en) * 1968-06-12 1970-03-24 Shell Oil Co Chemical flooding technique to recover oil
US4022699A (en) * 1972-06-26 1977-05-10 Union Oil Company Of California Soluble oil composition
US3861466A (en) * 1974-01-02 1975-01-21 Exxon Production Research Co Oil recovery process utilizing aqueous solution of a mixture of alkyl xylene sulfonates
CA1082101A (en) * 1976-10-04 1980-07-22 Shell Canada Limited Process for displacing oil with aqueous sulphonate and alcohol surfactant system
GB1564025A (en) * 1976-11-01 1980-04-02 British Petroleum Co Treating sea water containing inorganic and organic impurities
DE3033927C2 (de) * 1980-09-10 1982-09-09 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Gewinnung von weitgehend emulsionsfreiem Öl aus einer unterirdischen Lagerstätte
US4435295A (en) * 1982-05-17 1984-03-06 Conoco Inc. Sulfonate for waterflooding
US4446036A (en) * 1982-06-09 1984-05-01 Union Oil Company Of California Process for enhanced oil recovery employing petroleum sulfonate blends
GB2165280B (en) * 1984-10-05 1988-01-27 Shell Int Research Surfactant composition and process for the production of oil using such a composition
US4620595A (en) * 1985-08-22 1986-11-04 Shell Offshore Inc. Recovering oil by injecting ammoniated and nitrited seawater

Also Published As

Publication number Publication date
NO875424L (no) 1988-06-27
DE3644385A1 (de) 1988-07-07
EP0272406A2 (de) 1988-06-29
US4842067A (en) 1989-06-27
EP0272406A3 (de) 1988-12-14

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