| 化学驱中动态界面张力行为的研究进展 |
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| 引用本文： | 陈咏梅,王涵慧,俞稼镛.化学驱中动态界面张力行为的研究进展[J].石油学报,2001,22(4):97-103. |
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| 作者姓名： | 陈咏梅 王涵慧 俞稼镛 |
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| 作者单位： | 中国科学院理化技术研究所 |
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| 基金项目： | 国家重点基础研究发展规划(G1999022503)资助项目。 |
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| 摘 要： | 汇总了近年来强化采油动态界面张力研究进展的报道,阐述了驱油过程中的动态界面张力行为,总结了碱浓度、油相粘度、驱替液粘度对原油/碱体系及原油/碱/聚合物体系动态界面张力的影响和表面活性剂、离子强度对原油/碱/表面活性剂体系及原油/碱/表面活性剂/聚合物体系动态界面张力的影响,并对上述影响因素进行了归纳。
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| 关 键 词： | 动态界面张力 强化采油 表面活性剂 碱 化学驱 研究进展 |
| 文章编号： | 0253-2697(2001)04-0097-07 |
| 收稿时间： | 2000-1-27 |
| 修稿时间： | 2000-9-23
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RESEARCH ADVANCE OF DYNAMIC INTERFACIAL TENSION BEHAVIOR IN CHEMICAL FLOODING |
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| CHEN Yongmei,et al..RESEARCH ADVANCE OF DYNAMIC INTERFACIAL TENSION BEHAVIOR IN CHEMICAL FLOODING[J].Acta Petrolei Sinica,2001,22(4):97-103. |
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| Authors: | CHEN Yongmei |
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| Abstract: | The present paper has reviewed the reports of research advance on dynamic interfacial tension of enhanced oil recovery in recent years.The dynamic interfacial tension behavior in oil recovery (or displacement) has been described.It is summarized that the effects of alkaline concentration,viscosity of oil and viscosity of displacing liquid on dynamic interfacial tension of crude oil/alkali system and crude oil/alkali/polymer system and the effects of surfactant concentration and ionic strength on crude oil /surfactant/alkali system and crude oil/surfactant/alkali/polymer system.Above effective factors were concluded. |
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| Keywords: | dynamic interfacial tension enhanced oil recovery Surfactant alkali chemical flooding research advance |
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