CN108485631B - 一种耐高温和高矿化度的无碱驱油剂及制备方法 - Google Patents
一种耐高温和高矿化度的无碱驱油剂及制备方法 Download PDFInfo
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- CN108485631B CN108485631B CN201810454681.7A CN201810454681A CN108485631B CN 108485631 B CN108485631 B CN 108485631B CN 201810454681 A CN201810454681 A CN 201810454681A CN 108485631 B CN108485631 B CN 108485631B
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- sulfonate
- diphenyl ether
- alkali
- oil displacement
- displacement agent
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- 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
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- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
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CN201810454681.7A CN108485631B (zh) | 2018-05-14 | 2018-05-14 | 一种耐高温和高矿化度的无碱驱油剂及制备方法 |
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CN201810454681.7A CN108485631B (zh) | 2018-05-14 | 2018-05-14 | 一种耐高温和高矿化度的无碱驱油剂及制备方法 |
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CN108485631A CN108485631A (zh) | 2018-09-04 |
CN108485631B true CN108485631B (zh) | 2020-12-01 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20220002614A1 (en) * | 2018-11-23 | 2022-01-06 | Basf Se | Method for extracting petroleum from underground deposits having high salinity |
CN110818208B (zh) * | 2019-10-31 | 2022-02-25 | 麦王环境技术股份有限公司 | 一种用于含油污泥的油水固三相分离清洗剂及其制备方法 |
CN115851251A (zh) * | 2021-09-23 | 2023-03-28 | 中国石油天然气股份有限公司 | 一种压裂驱油剂及其制备方法和应用 |
CN116554848A (zh) * | 2022-01-27 | 2023-08-08 | 青岛金智瑞油气田开发技术发展有限公司 | 一种驱油用表面活性剂组合物 |
CN116376531A (zh) * | 2023-04-17 | 2023-07-04 | 山西潞安煤基清洁能源有限责任公司 | 一种自乳化型超低界面张力驱油剂及其制备方法 |
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US5358045A (en) * | 1993-02-12 | 1994-10-25 | Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. | Enhanced oil recovery method employing a high temperature brine tolerant foam-forming composition |
CN101735789B (zh) * | 2009-12-15 | 2013-04-03 | 华鼎鸿基采油技术服务(北京)有限公司 | 一种泡沫复合驱油剂及其制备方法 |
CN104650841B (zh) * | 2013-11-22 | 2018-10-16 | 中国石油天然气股份有限公司 | 一种阴阳离子复合型表面活性剂驱油剂 |
CN105018064A (zh) * | 2015-07-01 | 2015-11-04 | 西南石油大学 | 一种用于高矿化度超低渗或致密油藏的泡沫驱油剂 |
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2018
- 2018-05-14 CN CN201810454681.7A patent/CN108485631B/zh active Active
Non-Patent Citations (2)
Title |
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Laboratory Study of Alkyl Ether Sulfonates for Improved Oil Recovery in High-Salinity Carbonate Reservoirs:A Case Study;Aoudia Mohame等;《Energy&Fuels》;20100630;第24卷(第6期);第3655-3660页 * |
Recovery of Oil from high salinity Reservoir Using Chemical Flooding:From Laboratory to Field Tests;Bor Jier Ben Shiau等;《2013 SPE Enhanced Oil Recovery Conference》;Society of Petroleum Engineers;20130704;第1-15页 * |
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Inventor after: Huo Yueqing Inventor after: Liu Xiaochen Inventor after: Bai Long Inventor after: Niu Jinping Inventor after: Han Yaming Inventor after: Han Xiangli Inventor before: Huo Yueqing Inventor before: Liu Xiaochen Inventor before: Bai Long Inventor before: Niu Jinping Inventor before: Han Yaming Inventor before: Han Xiangli |
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