NO901490D0 - Overflateaktive midler, samt deres anvendelse ved oljeutvinning. - Google Patents

Overflateaktive midler, samt deres anvendelse ved oljeutvinning.

Info

Publication number
NO901490D0
NO901490D0 NO901490A NO901490A NO901490D0 NO 901490 D0 NO901490 D0 NO 901490D0 NO 901490 A NO901490 A NO 901490A NO 901490 A NO901490 A NO 901490A NO 901490 D0 NO901490 D0 NO 901490D0
Authority
NO
Norway
Prior art keywords
oil extraction
surfactive agents
surfactive
agents
extraction
Prior art date
Application number
NO901490A
Other languages
English (en)
Other versions
NO170972B (no
NO170972C (no
NO901490L (no
Inventor
Eimund Gilje
Clas Sonesson
Per-Erik Hellberg
Krister Holmberg
Stig Svennberg
Original Assignee
Berol Nobel Ab
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 Berol Nobel Ab filed Critical Berol Nobel Ab
Priority to NO901490A priority Critical patent/NO170972C/no
Publication of NO901490D0 publication Critical patent/NO901490D0/no
Priority to DE69102633T priority patent/DE69102633T2/de
Priority to EP91906964A priority patent/EP0523111B1/en
Priority to DK91906964.1T priority patent/DK0523111T3/da
Priority to PCT/EP1991/000616 priority patent/WO1991015290A1/en
Priority to SU915053253A priority patent/RU2070088C1/ru
Priority to CA002078111A priority patent/CA2078111A1/en
Publication of NO901490L publication Critical patent/NO901490L/no
Publication of NO170972B publication Critical patent/NO170972B/no
Publication of NO170972C publication Critical patent/NO170972C/no
Priority to LTIP1538A priority patent/LTIP1538A/xx

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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/04—Sulfonates or sulfuric acid ester salts derived from polyhydric alcohols or amino alcohols or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)
  • Fire-Extinguishing Compositions (AREA)
NO901490A 1990-04-02 1990-04-02 Surfaktant, samt anvendelse derav med kjemisk floemming aven oljebroenn med sjoevann NO170972C (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO901490A NO170972C (no) 1990-04-02 1990-04-02 Surfaktant, samt anvendelse derav med kjemisk floemming aven oljebroenn med sjoevann
CA002078111A CA2078111A1 (en) 1990-04-02 1991-04-02 Branched ether surfactants and their use in an enhanced oil recovery process
DE69102633T DE69102633T2 (de) 1990-04-02 1991-04-02 Verzweigte äthertenside und ihre verwendung für verbesserte ölgewinnungsverfahren.
EP91906964A EP0523111B1 (en) 1990-04-02 1991-04-02 Branched ether surfactants and their use in an enhanced oil recovery process
DK91906964.1T DK0523111T3 (da) 1990-04-02 1991-04-02 Forgrenede ether-surfactanter og deres anvendelse i en forbedret fremgangsmåde til olieudvinding
PCT/EP1991/000616 WO1991015290A1 (en) 1990-04-02 1991-04-02 Branched ether surfactants and their use in an enhanced oil recovery process
SU915053253A RU2070088C1 (ru) 1990-04-02 1991-04-02 Производные сульфокислоты
LTIP1538A LTIP1538A (en) 1990-04-02 1993-12-07 Branched ether surfactants and their use in an enhanced oil recovery process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO901490A NO170972C (no) 1990-04-02 1990-04-02 Surfaktant, samt anvendelse derav med kjemisk floemming aven oljebroenn med sjoevann

Publications (4)

Publication Number Publication Date
NO901490D0 true NO901490D0 (no) 1990-04-02
NO901490L NO901490L (no) 1991-10-03
NO170972B NO170972B (no) 1992-09-28
NO170972C NO170972C (no) 1993-01-06

Family

ID=19893043

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901490A NO170972C (no) 1990-04-02 1990-04-02 Surfaktant, samt anvendelse derav med kjemisk floemming aven oljebroenn med sjoevann

Country Status (8)

Country Link
EP (1) EP0523111B1 (no)
CA (1) CA2078111A1 (no)
DE (1) DE69102633T2 (no)
DK (1) DK0523111T3 (no)
LT (1) LTIP1538A (no)
NO (1) NO170972C (no)
RU (1) RU2070088C1 (no)
WO (1) WO1991015290A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO178243C (no) * 1993-06-23 1996-02-14 Berol Nobel Ab Overflateaktivt middel, fremgangsmåte ved dets fremstilling og anvendelse
JP2008222666A (ja) * 2007-03-15 2008-09-25 Nagoya City 多分岐オリゴエチレンオキシド誘導体及びその製造方法
WO2014063933A1 (de) 2012-10-26 2014-05-01 Basf Se Verfahren zur erdölförderung unter verwendung von tensiden auf basis von anionischen alkylalkoxylaten, welche aus glycidylethern aufgebaut wurden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208206A1 (de) * 1982-03-06 1983-09-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur gewinnung von oel aus einer unterirdischen lagerstaette
US4468335A (en) * 1981-04-30 1984-08-28 Mobil Oil Corporation Branched alkylpolyethoxypropane sulfonates and their use in enhanced oil recovery
US4446079A (en) * 1982-08-31 1984-05-01 Mobil Oil Corporation Low cost, brine tolerant sulfonate and sulfate surfactants having 1,3-dihydrocarboxy-2-propyl hydrophobic tails

Also Published As

Publication number Publication date
LTIP1538A (en) 1995-06-26
NO170972B (no) 1992-09-28
EP0523111A1 (en) 1993-01-20
DE69102633T2 (de) 1995-01-26
DK0523111T3 (da) 1994-08-22
EP0523111B1 (en) 1994-06-22
WO1991015290A1 (en) 1991-10-17
NO170972C (no) 1993-01-06
RU2070088C1 (ru) 1996-12-10
NO901490L (no) 1991-10-03
DE69102633D1 (de) 1994-07-28
CA2078111A1 (en) 1991-10-03

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