摘要
复合驱是一种继聚合物驱之后的三次采油新方法,它可以充分发挥各化学剂的增效协同作用,大幅度提高驱油效率。从复合驱油对表面活性剂的要求出发,分析了传统表面活性剂面临的挑战,对具有发展前景的双子表面活性剂的结构与性能及国内外的研究状况进行了评述。指出新型复合驱油技术的关键是研制抗盐性能强的双子表面活性剂。
Combination flooding is a new method of tertiary oil recovery after polymer flooding. It can give full play to synergism of each chemical agent in raising oil displacement efficiency greatly. Based on the requirements of combination flooding on surfactants, challenges that traditional surfactants must face were analyzed. The structure, performance and research situation at home and abroad of the Gemini surfactant were commented, which has good prospects. It was pointed out that development and study of anti-salty Gemini surfactant were the key of new combination flooding technology.
出处
《油气地质与采收率》
CAS
CSCD
北大核心
2005年第6期67-70,共4页
Petroleum Geology and Recovery Efficiency
关键词
双子表面活性剂
复合驱
结构
性能
提高采收率
Gemini surfactant, combination flooding, structure, performance, enhanced oil recovery
作者简介
杨燕,女,1992年毕业于青岛海洋大学应用化学专业,主要从事油田化学材料的教学与科研工作.联系电话：（028）83032858,通讯地址：（610500）四川省成都市新都区西南石油学院材料科学与工程学院.
