石油学报 ›› 2001, Vol. 22 ›› Issue (4): 97-103.DOI: 10.7623/syxb200104019

• 石油工程 • 上一篇    下一篇

化学驱中动态界面张力行为的研究进展

陈咏梅, 王涵慧, 俞稼镛   

  1. 中国科学院理化技术研究所 北京 100101
  • 收稿日期:2000-01-27 修回日期:2000-09-23 出版日期:2001-07-25 发布日期:2010-05-21
  • 作者简介:陈咏梅,女,1968年10月生,1997年获新疆化学研究所物理化学专业理学硕士学位,现任中国科学院理化技术研究所胶体化学专业助理研究员
  • 基金资助:
    国家重点基础研究发展规划(G1999022503)资助项目.

RESEARCH ADVANCE OF DYNAMIC INTERFACIAL TENSION BEHAVIOR IN CHEMICAL FLOODING

CHEN Yongmei   

  1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, China
  • Received:2000-01-27 Revised:2000-09-23 Online:2001-07-25 Published:2010-05-21

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.

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

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.

Key words: dynamic interfacial tension, enhanced oil recovery, Surfactant, alkali, chemical flooding, research advance

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