MX2018012089A - Metodos mejorados de recuperacion de petroleo. - Google Patents
Metodos mejorados de recuperacion de petroleo.Info
- Publication number
- MX2018012089A MX2018012089A MX2018012089A MX2018012089A MX2018012089A MX 2018012089 A MX2018012089 A MX 2018012089A MX 2018012089 A MX2018012089 A MX 2018012089A MX 2018012089 A MX2018012089 A MX 2018012089A MX 2018012089 A MX2018012089 A MX 2018012089A
- Authority
- MX
- Mexico
- Prior art keywords
- solution
- surfactant mixture
- injected
- polyether
- oil recovery
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 5
- 239000004094 surface-active agent Substances 0.000 abstract 5
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 4
- 229920000570 polyether Polymers 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Detergent Compositions (AREA)
- Removal Of Floating Material (AREA)
- Colloid Chemistry (AREA)
Abstract
Se describen métodos para la recuperación mejorada de petróleo. En un método, una formación de arenisca que contiene petróleo que posee un contenido de arcilla de al menos 5 % en peso se inyecta con una mezcla de tensoactivo, una solución que comprende 0.5 a 3 % en peso de solución alcalina acuosa, y una solución acuosa que comprende poliéter. En otro método, una formación de arenisca que tiene una salinidad dentro del rango de 20,000 a 100,000 ppm de sólidos disueltos totales y un contenido de iones divalentes dentro del rango de 1,000 a 10,000 ppm se inyecta con una mezcla de tensoactivo y una solución acuosa que comprende un poliéter. En ambos métodos la solución de poliéter se inyecta como un agente de sacrificio previo a la inyección de la mezcla de tensoactivo o se inyecta como un agente de atenuación simultáneamente con la mezcla de tensoactivo. De manera sorprendente, la adsorción de la mezcla de tensoactivo en la formación se puede reducir en al menos 20 a 70 % o más comparado con métodos similares que se lleva a cabo sin la solución alcalina acuosa, la solución de poliéter, o ambas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662317621P | 2016-04-03 | 2016-04-03 | |
| PCT/US2017/023528 WO2017176454A1 (en) | 2016-04-03 | 2017-03-22 | Enhanced oil recovery methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018012089A true MX2018012089A (es) | 2019-01-10 |
Family
ID=58464672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018012089A MX2018012089A (es) | 2016-04-03 | 2017-03-22 | Metodos mejorados de recuperacion de petroleo. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10494908B2 (es) |
| CA (1) | CA3019768C (es) |
| MX (1) | MX2018012089A (es) |
| WO (1) | WO2017176454A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020127523A1 (en) * | 2018-12-20 | 2020-06-25 | Rhodia Operations | Polyoxopolyamine desorbents for enhanced oil recovery |
| WO2024125751A1 (ru) * | 2022-12-12 | 2024-06-20 | Общество с ограниченной ответственностью "Газпромнефть-Технологические партнерства" (ООО "Газпромнефть-Технологические партнерства") | Способ добычи нефти |
| CN119799305B (zh) * | 2023-10-10 | 2025-10-10 | 中国石油天然气股份有限公司 | 一种解吸附剂及其制备方法和应用及压裂液 |
| CN120192763A (zh) * | 2023-12-22 | 2025-06-24 | 中国石油天然气集团有限公司 | 一种多功能型纳米渗吸阻垢剂及其制备方法和应用 |
| CN121251297B (zh) * | 2025-12-03 | 2026-01-30 | 大庆亿莱检验检测技术服务有限公司 | 基于三元复合驱乳化作用的石油采收率提高方法及其应用 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544613A (en) | 1965-08-09 | 1970-12-01 | Stepan Chemical Co | Alcohol sulfation |
| US3508612A (en) | 1968-08-15 | 1970-04-28 | Shell Oil Co | Waterflood oil recovery using calciumcompatible mixture of anionic surfactants |
| US3890239A (en) | 1973-02-01 | 1975-06-17 | Sun Oil Co | Surfactant compositions useful in oil recovery processes |
| US4005749A (en) | 1975-11-11 | 1977-02-01 | Mobil Oil Corporation | Oil recovery by surfactant waterflooding |
| JPS6059903B2 (ja) | 1977-08-25 | 1985-12-27 | ライオン株式会社 | 内部オレフインスルホン酸塩の製造法 |
| US4293428A (en) | 1978-01-18 | 1981-10-06 | Exxon Production Research Company | Propoxylated ethoxylated surfactants and method of recovering oil therewith |
| US4248793A (en) | 1979-09-26 | 1981-02-03 | The Lion Fat & Oil Co., Ltd. | Process for the production of internal olefin sulfonate |
| US4597879A (en) | 1982-01-28 | 1986-07-01 | Lion Corporation | Micellar slug for oil recovery |
| JPS58131295A (ja) | 1982-01-28 | 1983-08-05 | ライオン株式会社 | 石油回収用ミセル溶液 |
| US4452308A (en) | 1982-12-13 | 1984-06-05 | Texaco Inc. | Method of using low molecular weight polyalkylene glycols as sacrificial agents for surfactant flooding |
| US4703797A (en) | 1983-12-28 | 1987-11-03 | Cities Service Co. | Sweep improvement in enhanced oil recovery |
| US4608197A (en) | 1984-06-25 | 1986-08-26 | Atlantic Richfield Company | Alkoxylated ether sulfate anionic surfactants from branched chain plasticizer alcohols |
| JPS61136577A (ja) | 1984-12-06 | 1986-06-24 | Lion Corp | 石油回収用流体 |
| JPS61225490A (ja) | 1985-03-28 | 1986-10-07 | ライオン株式会社 | 石油回収用流体 |
| US5068043A (en) | 1985-11-12 | 1991-11-26 | Shell Oil Company | Preformed surfactant-optimized aqueous alkaline flood |
| US4731201A (en) | 1986-08-12 | 1988-03-15 | Colgate-Palmolive Company | Shampoo method and composition |
| US4690217A (en) | 1986-08-15 | 1987-09-01 | Amoco Corporation | Process for water injectivity improvement treatment of water injection wells |
| GB8900023D0 (en) | 1989-01-03 | 1989-03-01 | Shell Int Research | Detergent composition |
| US4886120A (en) | 1989-02-01 | 1989-12-12 | Conoco Inc. | Process for secondary oil recovery utilizing propoxylated ethoxylated surfactants in seawater |
| US5009268A (en) | 1990-01-02 | 1991-04-23 | Texaco Inc. | Method of using a combination lignosulfonate/polyalkylene glycol system as a sacrificial agent for surfactant flooding |
| US5103909A (en) | 1991-02-19 | 1992-04-14 | Shell Oil Company | Profile control in enhanced oil recovery |
| US5199490A (en) | 1991-11-18 | 1993-04-06 | Texaco Inc. | Formation treating |
| US5311943A (en) | 1992-10-19 | 1994-05-17 | Shell Oil Company | Blends of propoxy and ethoxy surfactants |
| US5559263A (en) | 1994-11-16 | 1996-09-24 | Tiorco, Inc. | Aluminum citrate preparations and methods |
| DE19542569A1 (de) | 1995-11-15 | 1997-05-22 | Henkel Kgaa | Fettalkohol(ether)sulfate mit verbessertem Kälteverhalten |
| US6439308B1 (en) | 1998-04-06 | 2002-08-27 | Da Qing Petroleum Administration Bureau | Foam drive method |
| US6427268B1 (en) | 2000-01-28 | 2002-08-06 | Dayle M. Davis | Unitary pillow sham |
| MY155539A (en) | 2008-02-07 | 2015-10-30 | Shell Int Research | Method and composition for enhanced hydrocarbons recovery |
| US8513168B2 (en) | 2008-02-07 | 2013-08-20 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
| AP2011006003A0 (en) | 2009-05-05 | 2011-12-31 | Stepan Co | Sulfonated internal olefin surfactant for enhancedoil recovery. |
| WO2012158645A1 (en) | 2011-05-16 | 2012-11-22 | Stepan Company | Surfactants for enhanced oil recovery |
-
2017
- 2017-03-22 CA CA3019768A patent/CA3019768C/en active Active
- 2017-03-22 WO PCT/US2017/023528 patent/WO2017176454A1/en not_active Ceased
- 2017-03-22 US US16/090,312 patent/US10494908B2/en active Active
- 2017-03-22 MX MX2018012089A patent/MX2018012089A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US10494908B2 (en) | 2019-12-03 |
| CA3019768C (en) | 2022-05-03 |
| US20190112904A1 (en) | 2019-04-18 |
| WO2017176454A1 (en) | 2017-10-12 |
| CA3019768A1 (en) | 2017-10-12 |
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