西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (4): 44-47.DOI: 10.3863/j.issn.1000-2634.1997.04.008

• 油气田开发 • 上一篇    下一篇

三元复合驱强化采油技术

陈忠 罗蛰潭 沈明道 蒲华英
  

  1. 成都理工学院,成都610059
  • 收稿日期:1997-05-28 修回日期:1900-01-01 出版日期:1997-11-20 发布日期:1997-11-20

Development of Tri-component Chemical Flooding Enhanced Oil Recovery

CHEN Zhong LUO Zhe-tan SHEN Ming-dao PU Hua-ying   

  1. Chengdu Institute of Technology, Chengdu 610059
  • Received:1997-05-28 Revised:1900-01-01 Online:1997-11-20 Published:1997-11-20

摘要: 三元复合驱强化采油是化学驱技术的最新发展,文中论述了三元复合驱替剂体系中各组分
的作用机理及优缺点,并结合油田生产实际,指出了在复合驱室内研究与矿场试验中急需解决的
问题。

关键词: 提高采收率, 化学驱, 注碱水, 注表面活性剂, 注聚合物

Abstract:

Chemical flooding enhanced oil recovery is the latest development of chemical flooding technology. This paper discussed the mechanism and composition of Tri-component and its merits and dismerits of chemicals during oil flooding. In connection with field production needs, some urgent problems in experimental study and field tests were given.

Key words: Enhanced oil recovery, Chemical flooding, Alkaling water injectoion, Surfactant waterflooding, Polymer waterflooding

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