NO901491D0 - Overflateaktive midler, samt deres anvendelse ved oljeutvinning. - Google Patents
Overflateaktive midler, samt deres anvendelse ved oljeutvinning.Info
- Publication number
- NO901491D0 NO901491D0 NO901491A NO901491A NO901491D0 NO 901491 D0 NO901491 D0 NO 901491D0 NO 901491 A NO901491 A NO 901491A NO 901491 A NO901491 A NO 901491A NO 901491 D0 NO901491 D0 NO 901491D0
- Authority
- NO
- Norway
- Prior art keywords
- oil extraction
- surfactive agents
- surfactive
- agents
- extraction
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 1
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
- 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
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO901491A NO170411C (no) | 1990-04-02 | 1990-04-02 | Overflateaktive midler, samt deres anvendelse ved oljeutvinning |
SU915053098A RU2056410C1 (ru) | 1990-04-02 | 1991-04-02 | Сульфокислотные производные в качестве поверхностно-активного вещества для извлечения масла при химическом затоплении нефтяной скважины морской водой |
EP91906965A EP0523112B1 (en) | 1990-04-02 | 1991-04-02 | Branched ether surfactants and their use in an enhanced oil recovery process |
CA002078110A CA2078110A1 (en) | 1990-04-02 | 1991-04-02 | Branched ether surfactants and their use in an enhanced oil recovery process |
DK91906965.8T DK0523112T3 (da) | 1990-04-02 | 1991-04-02 | Forgrenede ether-surfactanter og deres anvendelse i en forbedret fremgangsmåde til olieudvinding |
PCT/EP1991/000615 WO1991015289A1 (en) | 1990-04-02 | 1991-04-02 | Branched ether surfactants and their use in an enhanced oil recovery process |
DE69102634T DE69102634T2 (de) | 1990-04-02 | 1991-04-02 | Verzweigte äthertenside und ihre verwendung für ein verbessertes ölrückgewinnungsverfahren. |
LV931258A LV10590A (lv) | 1990-04-02 | 1993-11-22 | Virsmas aktivi sazaroti eteri un to pielietojums uzlabota naftas izdalisanas panemiena |
LTIP1539A LTIP1539A (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 |
---|---|---|---|
NO901491A NO170411C (no) | 1990-04-02 | 1990-04-02 | Overflateaktive midler, samt deres anvendelse ved oljeutvinning |
Publications (4)
Publication Number | Publication Date |
---|---|
NO901491D0 true NO901491D0 (no) | 1990-04-02 |
NO901491L NO901491L (no) | 1991-10-03 |
NO170411B NO170411B (no) | 1992-07-06 |
NO170411C NO170411C (no) | 1992-10-14 |
Family
ID=19893044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO901491A NO170411C (no) | 1990-04-02 | 1990-04-02 | Overflateaktive midler, samt deres anvendelse ved oljeutvinning |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0523112B1 (no) |
CA (1) | CA2078110A1 (no) |
DE (1) | DE69102634T2 (no) |
DK (1) | DK0523112T3 (no) |
LT (1) | LTIP1539A (no) |
LV (1) | LV10590A (no) |
NO (1) | NO170411C (no) |
RU (1) | RU2056410C1 (no) |
WO (1) | WO1991015289A1 (no) |
Families Citing this family (4)
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 |
CN102219897B (zh) * | 2010-04-15 | 2012-10-10 | 中国石油化工股份有限公司 | 耐高温高盐双磺酸盐双子表面活性剂及其制备方法 |
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 |
CN107501135B (zh) * | 2017-09-01 | 2020-05-08 | 江南大学 | 一类含双长链烷基的磺酸盐型阴离子表面活性剂的制备及其应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4590996A (en) * | 1984-12-13 | 1986-05-27 | Mobil Oil Corporation | Use of polyalkoxy sulfonate surfactants for inhibition of scale formation |
-
1990
- 1990-04-02 NO NO901491A patent/NO170411C/no unknown
-
1991
- 1991-04-02 WO PCT/EP1991/000615 patent/WO1991015289A1/en active IP Right Grant
- 1991-04-02 CA CA002078110A patent/CA2078110A1/en not_active Abandoned
- 1991-04-02 RU SU915053098A patent/RU2056410C1/ru active
- 1991-04-02 DE DE69102634T patent/DE69102634T2/de not_active Expired - Fee Related
- 1991-04-02 EP EP91906965A patent/EP0523112B1/en not_active Expired - Lifetime
- 1991-04-02 DK DK91906965.8T patent/DK0523112T3/da active
-
1993
- 1993-11-22 LV LV931258A patent/LV10590A/xx unknown
- 1993-12-07 LT LTIP1539A patent/LTIP1539A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
LV10590A (lv) | 1995-04-20 |
DE69102634T2 (de) | 1995-01-26 |
DE69102634D1 (de) | 1994-07-28 |
CA2078110A1 (en) | 1991-10-03 |
WO1991015289A1 (en) | 1991-10-17 |
RU2056410C1 (ru) | 1996-03-20 |
NO170411B (no) | 1992-07-06 |
NO170411C (no) | 1992-10-14 |
NO901491L (no) | 1991-10-03 |
EP0523112B1 (en) | 1994-06-22 |
DK0523112T3 (da) | 1994-08-22 |
LTIP1539A (en) | 1995-06-26 |
EP0523112A1 (en) | 1993-01-20 |
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