GB1520563A - Process for recovering crude oil - Google Patents
Process for recovering crude oilInfo
- Publication number
- GB1520563A GB1520563A GB25904/76A GB2590476A GB1520563A GB 1520563 A GB1520563 A GB 1520563A GB 25904/76 A GB25904/76 A GB 25904/76A GB 2590476 A GB2590476 A GB 2590476A GB 1520563 A GB1520563 A GB 1520563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- volume
- cosurfactant
- surfactant
- oil
- mixtures
- 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
- 239000010779 crude oil Substances 0.000 title abstract 2
- 239000004064 cosurfactant Substances 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- 239000003921 oil Substances 0.000 abstract 4
- 239000004094 surface-active agent Substances 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- -1 amino compound Chemical class 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulphite Substances [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 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
- 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)
- Colloid Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Fats And Perfumes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60356175A | 1975-08-11 | 1975-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1520563A true GB1520563A (en) | 1978-08-09 |
Family
ID=24415964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25904/76A Expired GB1520563A (en) | 1975-08-11 | 1976-06-22 | Process for recovering crude oil |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5222504A (en, 2012) |
| AU (1) | AU1677176A (en, 2012) |
| BR (1) | BR7604820A (en, 2012) |
| CA (1) | CA1075888A (en, 2012) |
| DE (1) | DE2629232C2 (en, 2012) |
| FR (1) | FR2321037A1 (en, 2012) |
| GB (1) | GB1520563A (en, 2012) |
| IN (1) | IN145458B (en, 2012) |
| NL (1) | NL7607349A (en, 2012) |
| SU (1) | SU668622A3 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445854B2 (fr) * | 1977-07-08 | 1981-06-12 | Elf Aquitaine | Microemulsions utilisables comme " spacers " de cimentation |
| US8133384B2 (en) * | 2009-03-02 | 2012-03-13 | Harris Corporation | Carbon strand radio frequency heating susceptor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249190B (de) * | 1967-09-07 | Marathon Oil Company, Findlay, Ohio (V. St. A.) | Verfahren zur Sekundärentölung von Erdöllagerstätten | |
| US3163214A (en) * | 1961-11-13 | 1964-12-29 | Pure Oil Co | Solvent-waterflood oil recovery process |
| DE1558988B1 (de) * | 1967-01-23 | 1971-04-15 | Marathon Oil Co | Verwendung eines im wesentlichen wasserunloeslichen cooberflaechenaktiven Mittels fuer die Gewinnung von Lagerstaettenoel |
| US3497006A (en) * | 1967-12-26 | 1970-02-24 | Marathon Oil Co | High water content oil-external micellar dispersions |
| US3477511A (en) * | 1968-09-13 | 1969-11-11 | Marathon Oil Co | Process for the recovery of petroleum using soluble oils |
| US3916997A (en) * | 1973-09-13 | 1975-11-04 | Marathon Oil Co | Oil recovery with high conductivity micellar systems |
| AR205218A1 (es) * | 1975-01-20 | 1976-04-12 | Mc Graw Edison Co | Capacitor electrico mejorado y metodo de fabricacion |
| JPS5184062A (en, 2012) * | 1975-01-21 | 1976-07-23 | Nippon Electric Co |
-
1976
- 1976-06-18 IN IN1083/CAL/76A patent/IN145458B/en unknown
- 1976-06-22 GB GB25904/76A patent/GB1520563A/en not_active Expired
- 1976-06-23 CA CA255,509A patent/CA1075888A/en not_active Expired
- 1976-06-25 DE DE2629232A patent/DE2629232C2/de not_active Expired
- 1976-07-02 NL NL7607349A patent/NL7607349A/xx not_active Application Discontinuation
- 1976-07-16 JP JP51084064A patent/JPS5222504A/ja active Granted
- 1976-07-21 SU SU762385531A patent/SU668622A3/ru active
- 1976-07-23 BR BR7604820A patent/BR7604820A/pt unknown
- 1976-08-06 FR FR7624049A patent/FR2321037A1/fr not_active Withdrawn
- 1976-08-11 AU AU16771/76A patent/AU1677176A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2629232C2 (de) | 1982-07-29 |
| AU1677176A (en) | 1978-02-16 |
| IN145458B (en, 2012) | 1978-10-14 |
| JPS562597B2 (en, 2012) | 1981-01-20 |
| FR2321037A1 (fr) | 1977-03-11 |
| SU668622A3 (ru) | 1979-06-15 |
| JPS5222504A (en) | 1977-02-19 |
| NL7607349A (nl) | 1977-02-15 |
| CA1075888A (en) | 1980-04-22 |
| BR7604820A (pt) | 1977-08-02 |
| DE2629232A1 (de) | 1977-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |