化学驱中动态界面张力行为的研究进展  

RESEARCH ADVANCE OF DYNAMIC INTERFACIAL TENSION BEHAVIOR IN CHEMICAL FLOODING

作　　者：陈咏梅[1] 王涵慧[1] 俞稼镛[1] 

机构地区：[1]中国科学院理化技术研究所,北京100101

出　　处：《石油学报》2001年第4期97-103,共7页Acta Petrolei Sinica

基　　金：国家重点基础研究发展规划 (G19990 2 2 5 0 3)资助项目

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 。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.

关 键 词：动态界面张力 强化采油 表面活性剂 化学驱油 进展 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]