| 一种高效廉价驱油体系的室内研究 |
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| 引用本文： | 邵红云,王海英,李继勇,赵玲,杨世超,尹德江.一种高效廉价驱油体系的室内研究[J].精细石油化工进展,2004,5(6):20-21,24. |
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| 作者姓名： | 邵红云 王海英 李继勇 赵玲 杨世超 尹德江 |
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| 作者单位： | 1. 胜利油田采油工艺研究院,东营,257000
2. 胜利油田孤岛采油厂,东营,257231 |
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| 摘 要： | 为研究胜利油田三次采油后期(包括注聚、注胶)提高采收率的接替技术，拓宽三次采油研究领域，开展了高效驱油体系的研制工作。针对胜利油田的油水特点，筛选出多种表面活性剂试样及其复配体系进行油水界面张力测定，成功研制出具有良好驱油性能的复合驱配方。室内物理模拟试验结果显示，这种驱油体系可在水驱基础上提高采收率19％。
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| 关 键 词： | 驱油体系 三次采油后期 采收率 表面活性剂 界面张力 |
Laboratory Study of High- performance and Low - cost Oil - displacing System |
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| Shao Hongyun Wang Haiying Li Jiyong Zhao Ling Yang Shichao Yin Dejiang.Laboratory Study of High- performance and Low - cost Oil - displacing System[J].Advances in Fine Petrochemicals,2004,5(6):20-21,24. |
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| Authors: | Shao Hongyun Wang Haiying Li Jiyong Zhao Ling Yang Shichao Yin Dejiang |
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| Abstract: | According to the characteristic of oil and stratum water in Shengli Oilfield, several surfactants and their composition systems were screened and the interfacial tensions between the crude oil of Shengtuo Oilfield and the surfactant systems were measured. A high - performance and low - cost oil - displacing system was successfully developed. The simulation experimental results showed that the oil recovery could be increased 19% on the foundation of water - displacing. |
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| Keywords: | surfactant interfacial tension oil - displacing system |
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