ECSP12011883A - Proceso para la extracción terciaria de petróleo utilizando mezclas de agentes tensioactivos - Google Patents
Proceso para la extracción terciaria de petróleo utilizando mezclas de agentes tensioactivosInfo
- Publication number
- ECSP12011883A ECSP12011883A ECSP12011883A ECSP12011883A EC SP12011883 A ECSP12011883 A EC SP12011883A EC SP12011883 A ECSP12011883 A EC SP12011883A EC SP12011883 A ECSP12011883 A EC SP12011883A
- Authority
- EC
- Ecuador
- Prior art keywords
- mixtures
- oil extraction
- tertiary oil
- tensioactive agents
- oil
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 239000010779 crude oil Substances 0.000 abstract 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004530 micro-emulsion Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 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
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)
- Extraction Or Liquid Replacement (AREA)
Abstract
Un proceso para la extracción de petróleo, en especial mediante anegación por microemulsión tipo Winsor III, en el que una formulación acuosa de agentes tensioactivos que comprende al menos un agente tensioactivo no iónico que presenta 8 a 30 unidades etoxi que presenta una polidispersidad de 1,10 a 1,12 y al menos un agente tensioactivo adicional que difiere del anterior, es forzado a través de perforaciones de inyección en un yacimiento petrolífero y se extrae petróleo crudo del yacimiento a través de perforaciones de producción.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09173026 | 2009-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP12011883A true ECSP12011883A (es) | 2012-07-31 |
Family
ID=43297078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP12011883 ECSP12011883A (es) | 2009-10-14 | 2012-05-11 | Proceso para la extracción terciaria de petróleo utilizando mezclas de agentes tensioactivos |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2488600B1 (es) |
| CN (1) | CN102712840A (es) |
| AR (1) | AR078629A1 (es) |
| AU (1) | AU2010305948A1 (es) |
| BR (1) | BR112012008860A2 (es) |
| CA (1) | CA2777538A1 (es) |
| DK (1) | DK2488600T3 (es) |
| EA (1) | EA201270533A1 (es) |
| EC (1) | ECSP12011883A (es) |
| MX (1) | MX2012004023A (es) |
| WO (1) | WO2011045205A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8596367B2 (en) | 2010-03-10 | 2013-12-03 | Basf Se | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants |
| RU2585322C2 (ru) | 2011-03-18 | 2016-05-27 | Басф Се | Способ получения интегральных схем, оптических устройств, микромашин и механических высокоточных устройств, имеющих слои структурированного материала со строчным интервалом 50 нм и менее |
| CN102517146B (zh) * | 2011-12-22 | 2013-08-14 | 江南大学 | 一种表面活性剂辅助水相提取藻油的方法 |
| CN102690642B (zh) * | 2012-05-21 | 2013-11-13 | 中国石油天然气股份有限公司 | 适用于高温高盐油藏的三元复合驱油用组合物及其应用 |
| WO2015140102A1 (de) * | 2014-03-20 | 2015-09-24 | Basf Se | Verfahren zur tertiären erdölförderung unter verwendung von alkoxylaten mit mittelständigem propylenoxy-block |
| CN107603582B (zh) * | 2017-10-20 | 2020-06-09 | 陕西省石油化工研究设计院 | 一种空气泡沫驱油用高效起泡剂及其制备方法 |
| CN117987119A (zh) * | 2022-10-27 | 2024-05-07 | 中国石油天然气股份有限公司 | 一种中相微乳液及其制备方法和应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811505A (en) | 1973-01-29 | 1974-05-21 | Texaco Inc | Surfactant oil recovery process usable in formations containing water having high concentrations of polyvalent ions such as calcium and magnesium |
| US3811504A (en) | 1973-02-09 | 1974-05-21 | Texaco Inc | Surfactant oil recovery process usable in formations containing water having high concentrations of polyvalent ions such as calcium and magnesium |
| US4077471A (en) | 1976-12-01 | 1978-03-07 | Texaco Inc. | Surfactant oil recovery process usable in high temperature, high salinity formations |
| DE4325237A1 (de) | 1993-07-28 | 1995-02-02 | Basf Ag | Verfahren zur Herstellung von Alkoxylierungsprodukten in Gegenwart von mit Additiven modifizierten Mischhydroxiden |
| DE19742978A1 (de) | 1997-09-29 | 1999-04-01 | Basf Ag | Multimetallcyanidkomplexe als Katalysatoren |
| US6613714B2 (en) | 1999-06-02 | 2003-09-02 | Basf Aktiengesellschaft | Multimetal cyanide compounds, their preparation and their use |
| DE10243361A1 (de) | 2002-09-18 | 2004-04-01 | Basf Ag | Alkoxylatgemische und diese enthaltende Waschmittel |
| US7055602B2 (en) | 2003-03-11 | 2006-06-06 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
| US7876909B2 (en) | 2004-07-13 | 2011-01-25 | Waves Audio Ltd. | Efficient filter for artificial ambience |
| DE102005026716A1 (de) | 2005-06-09 | 2006-12-28 | Basf Ag | Tensidmischungen für die tertiäre Erdölförderung |
| CN101235279B (zh) * | 2007-02-02 | 2013-04-24 | 李向东 | 一种用于热力采油工艺的高效降粘剂 |
| US7473677B2 (en) * | 2007-04-16 | 2009-01-06 | Bayer Materialscience Llc | High productivity process for alkylphenol ethoxylates |
| US8871695B2 (en) * | 2007-04-25 | 2014-10-28 | Baker Hughes Incorporated | In situ microemulsions used as spacer fluids |
| US8465668B2 (en) * | 2007-10-16 | 2013-06-18 | Basf Se | Surfactants with a polyethersulfonate structure method for production thereof and use thereof for tertiary crude oil production |
| CA2719153C (en) | 2008-04-10 | 2016-06-21 | Basf Se | Novel surfactants for tertiary mineral oil extraction based on branched alcohols |
| EP2268764B1 (de) * | 2008-04-21 | 2014-03-12 | Basf Se | Verwendung von tensidmischungen für die tertiäre erdölförderung |
-
2010
- 2010-10-05 CA CA2777538A patent/CA2777538A1/en not_active Abandoned
- 2010-10-05 CN CN2010800466143A patent/CN102712840A/zh active Pending
- 2010-10-05 DK DK10768429.2T patent/DK2488600T3/da active
- 2010-10-05 EP EP10768429.2A patent/EP2488600B1/de not_active Not-in-force
- 2010-10-05 EA EA201270533A patent/EA201270533A1/ru unknown
- 2010-10-05 BR BR112012008860A patent/BR112012008860A2/pt not_active IP Right Cessation
- 2010-10-05 MX MX2012004023A patent/MX2012004023A/es unknown
- 2010-10-05 WO PCT/EP2010/064822 patent/WO2011045205A1/de not_active Ceased
- 2010-10-05 AU AU2010305948A patent/AU2010305948A1/en not_active Abandoned
- 2010-10-13 AR ARP100103743A patent/AR078629A1/es not_active Application Discontinuation
-
2012
- 2012-05-11 EC ECSP12011883 patent/ECSP12011883A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010305948A1 (en) | 2012-05-24 |
| MX2012004023A (es) | 2012-05-08 |
| CA2777538A1 (en) | 2011-04-21 |
| EP2488600B1 (de) | 2014-04-16 |
| WO2011045205A1 (de) | 2011-04-21 |
| BR112012008860A2 (pt) | 2019-09-24 |
| EA201270533A1 (ru) | 2012-12-28 |
| AR078629A1 (es) | 2011-11-23 |
| EP2488600A1 (de) | 2012-08-22 |
| DK2488600T3 (da) | 2014-07-21 |
| CN102712840A (zh) | 2012-10-03 |
| AU2010305948A2 (en) | 2012-05-31 |
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