DE3268898D1 - Compounds and compositions for oil recovery - Google Patents
Compounds and compositions for oil recoveryInfo
- Publication number
- DE3268898D1 DE3268898D1 DE8282306245T DE3268898T DE3268898D1 DE 3268898 D1 DE3268898 D1 DE 3268898D1 DE 8282306245 T DE8282306245 T DE 8282306245T DE 3268898 T DE3268898 T DE 3268898T DE 3268898 D1 DE3268898 D1 DE 3268898D1
- Authority
- DE
- Germany
- Prior art keywords
- compositions
- compounds
- oil recovery
- recovery
- oil
- 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
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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8136010 | 1981-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3268898D1 true DE3268898D1 (en) | 1986-03-13 |
Family
ID=10526250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282306245T Expired DE3268898D1 (en) | 1981-11-28 | 1982-11-24 | Compounds and compositions for oil recovery |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0080855B1 (de) |
DE (1) | DE3268898D1 (de) |
NO (1) | NO823955L (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385685A (en) * | 1991-12-31 | 1995-01-31 | Lever Brothers Company, Division Of Conopco, Inc. | Compositions comprising glyceroglycolipids having an ether linkage as a surfactant or cosurfactant |
ES2186021T3 (es) * | 1992-09-11 | 2003-05-01 | Cognis Deutschland Gmbh | Mezclas detergentes. |
EP2370399A4 (de) | 2008-12-11 | 2013-05-22 | Agency Science Tech & Res | Glucose-peg-konjugate zur verminderung des glucosetransports in eine zelle |
SE1150359A1 (sv) | 2011-04-26 | 2012-10-27 | OrganoPetroleum PSP AB | Förbättrad metod |
TW201728616A (zh) | 2015-10-09 | 2017-08-16 | 克萊瑞特國際股份有限公司 | 充當增強型油回收應用之新穎可再生界面活性劑組成物的烷氧化-硫酸化腰果殼液 |
CN110358073A (zh) * | 2018-03-26 | 2019-10-22 | 中国石油化工股份有限公司 | 一种脂肪醇聚氧乙烯聚二甘油醚及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079337A (en) * | 1960-03-28 | 1963-02-26 | Jersey Prod Res Co | Reaction products of ethylene oxide and polyhydroxide alcohols as water viscosity thickeners for secondary recovery |
DE1206877B (de) * | 1963-03-12 | 1965-12-16 | Richard Huttenlocher Dr Ing | Verfahren zur Herstellung von grenzflaechenaktiven, biologisch abbaufaehigen AEthern von Zuckern oder mehrwertigen aliphatischen Alkoholen |
US3219656A (en) * | 1963-08-12 | 1965-11-23 | Rohm & Haas | Alkylpolyalkoxyalkyl glucosides and process of preparation therefor |
US3358758A (en) * | 1963-08-12 | 1967-12-19 | Sun Oil Co | Secondary recovery of petroluem |
US3431976A (en) * | 1967-10-02 | 1969-03-11 | Phillips Petroleum Co | Polymer suspension and production of oil therewith |
US3721295A (en) * | 1971-11-23 | 1973-03-20 | Nalco Chemical Co | Secondary recovery of petroleum |
US4248304A (en) * | 1979-11-16 | 1981-02-03 | Nalco Chemical Company | Large scale production of inexpensive flooding polymers for tertiary oil recovery |
-
1982
- 1982-11-24 DE DE8282306245T patent/DE3268898D1/de not_active Expired
- 1982-11-24 EP EP82306245A patent/EP0080855B1/de not_active Expired
- 1982-11-25 NO NO823955A patent/NO823955L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO823955L (no) | 1983-05-30 |
EP0080855A2 (de) | 1983-06-08 |
EP0080855B1 (de) | 1986-01-29 |
EP0080855A3 (en) | 1983-10-12 |
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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 |