CA1027852A - Methode de recuperation du petrole surnageant - Google Patents
Methode de recuperation du petrole surnageantInfo
- Publication number
- CA1027852A CA1027852A CA224,679A CA224679A CA1027852A CA 1027852 A CA1027852 A CA 1027852A CA 224679 A CA224679 A CA 224679A CA 1027852 A CA1027852 A CA 1027852A
- Authority
- CA
- Canada
- Prior art keywords
- recovery process
- oil recovery
- surfactant oil
- surfactant
- recovery
- 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
- 238000011084 recovery Methods 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geochemistry & Mineralogy (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US475211A US3915230A (en) | 1972-12-13 | 1974-05-31 | Surfactant oil recovery process |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1027852A true CA1027852A (fr) | 1978-03-14 |
Family
ID=23886656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA224,679A Expired CA1027852A (fr) | 1974-05-31 | 1975-04-15 | Methode de recuperation du petrole surnageant |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA1027852A (fr) |
DE (1) | DE2523389C2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369602A (en) * | 1965-09-01 | 1968-02-20 | Cities Service Oil Co | Secondary recovery of petroleum |
US3467190A (en) * | 1967-10-09 | 1969-09-16 | Mobil Oil Corp | Adjusting salinity to achieve low interfacial tension between aqueous and hydrocarbon phases |
US3482631A (en) * | 1967-12-26 | 1969-12-09 | Marathon Oil Co | Secondary recovery process utilizing a pre-slug prior to a displacing fluid |
-
1975
- 1975-04-15 CA CA224,679A patent/CA1027852A/fr not_active Expired
- 1975-05-27 DE DE19752523389 patent/DE2523389C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2523389C2 (de) | 1984-12-06 |
DE2523389A1 (de) | 1975-12-11 |
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