CU20140138A7 - Formulación de surfactante para mejorar la recuperación de petróleo crudo - Google Patents
Formulación de surfactante para mejorar la recuperación de petróleo crudoInfo
- Publication number
- CU20140138A7 CU20140138A7 CUP2014000138A CU20140138A CU20140138A7 CU 20140138 A7 CU20140138 A7 CU 20140138A7 CU P2014000138 A CUP2014000138 A CU P2014000138A CU 20140138 A CU20140138 A CU 20140138A CU 20140138 A7 CU20140138 A7 CU 20140138A7
- Authority
- CU
- Cuba
- Prior art keywords
- recovery
- surfactant
- formation
- formulation
- improve
- Prior art date
Links
- 239000004094 surface-active agent Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000010779 crude oil Substances 0.000 title 1
- 238000009472 formulation Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- -1 fatty acid salts Chemical class 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- C09K8/588—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 polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
Abstract
Un método para mejorar la recuperación de una formación subterránea, generadora de petróleo, incluye los pasos de: inyectar una solución de surfactante en la formación subterránea, en donde la solución de surfactante comprende una mezcla de ácidos grasos y sales de los ácidos grasos con una base suave, con lo cual se reduce la tensión interfacial petróleo-agua en la formación; y producir fluidos de la formación.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361910538P | 2013-12-02 | 2013-12-02 | |
| US14/554,324 US20150184063A1 (en) | 2013-12-02 | 2014-11-26 | Formulation of surfactant to enhance crude oil recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU20140138A7 true CU20140138A7 (es) | 2016-07-29 |
Family
ID=53481026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CUP2014000138A CU20140138A7 (es) | 2013-12-02 | 2014-12-03 | Formulación de surfactante para mejorar la recuperación de petróleo crudo |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20150184063A1 (es) |
| CN (1) | CN104946225A (es) |
| BR (1) | BR102014030166A2 (es) |
| CU (1) | CU20140138A7 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201803721UA (en) | 2015-11-06 | 2018-06-28 | Quadrise Int Ltd | Oil-in-water emulsions |
| US11685857B2 (en) * | 2021-05-14 | 2023-06-27 | Saudi Arabian Oil Company | Method of evaluating surfactants for enhanced oil recovery |
| WO2025065551A1 (en) * | 2023-09-28 | 2025-04-03 | Saudi Arabian Oil Company | Methods and systems for aqueous flooding enhanced hydrocarbon recovery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010129051A1 (en) * | 2009-05-05 | 2010-11-11 | Stepan Company | Sulfonated internal olefin surfactant for enhanced oil recovery |
-
2014
- 2014-11-26 US US14/554,324 patent/US20150184063A1/en not_active Abandoned
- 2014-12-02 CN CN201410721377.6A patent/CN104946225A/zh active Pending
- 2014-12-02 BR BR102014030166A patent/BR102014030166A2/pt not_active IP Right Cessation
- 2014-12-03 CU CUP2014000138A patent/CU20140138A7/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR102014030166A2 (pt) | 2016-05-24 |
| US20150184063A1 (en) | 2015-07-02 |
| CN104946225A (zh) | 2015-09-30 |
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