摘要
在阐明聚表二元复合驱提出的背景及特点基础上,指出了聚表二元复合驱对表面活性剂的基本要求。分析了常规表面活性剂用于二元复合驱存在的问题和相应的对策。重点对聚表二元复合驱表面活性剂的研究现状和应用实例进行了讨论。
Based on the background and characteristics of polymer/surfactant binary combination flooding, the basic requirements for binary combination flooding surfactants were put forward. Prob- lems and corresponding countermeasures were analyzed when EOR surfactants were used in binary combination flooding. Research status and application cases were emphatically discussed.
出处
《精细石油化工》
CAS
CSCD
北大核心
2012年第4期69-73,共5页
Speciality Petrochemicals
基金
中国石油天然气股份公司科技部资助项目"化学驱应用基础及超前共性技术研究"(2008A-1406)
中国石油天然气股份公司科技部资助重大专项"柴达木盆地老区稳产提高采收率技术研究"(2011E-0306)
关键词
聚表二元复合驱
表面活性剂
超低界面张力
polymer/surfactant binary combination flooding
surfactant
ultra-low interracial tension
