阴离子蠕虫状胶束的研究进展及油田应用  

Advances in Anionic Wormlike Micelles and Their Applications in Oil Industry

作　　者：陈馥[1] 吴越[1] 许馨[1] 黄华平[1] 韩玉婷[1] 

机构地区：[1]西南石油大学化学化工学院,四川成都610500

出　　处：《油田化学》2014年第1期146-151,共6页Oilfield Chemistry

摘　　要：目前构建蠕虫状胶束主要是使用黏弹性阳离子表面活性剂,而对阴离子蠕虫状胶束的研究和利用还较少。针对这一问题,本文首先介绍了表面活性剂构建蠕虫状胶束的分子几何学特征参数理论;以此为基础,详细阐述了使用无机类反离子和有机类反离子诱导阴离子表面活性剂形成蠕虫状胶束的机理和方法;介绍了黏弹性阴离子蠕虫状胶束溶液在油田开发中的应用;最后指出阴离子表面活性剂构建蠕虫状胶束的发展方向。In present work, the constructions of wormlike micelles were mainly based on viscoelastic cationic surfactants, while there were little studies and application on anionic surfactant wormlike micelles. Therefore, in this paper, the molecular geometry parameters theory of surfactants utilized to construct wormlike micelles was firstly introduced. Based on this theory, relevant mechanisms and methods to construct anionic surfactant wormlike micelles by using various kinds of inorganic and organic counterions were described in detail. Additionally, applications of viscoelastic anionic wormlike micelles in oilfield development were briefly introduced and the development direction of constructing anionic wormlike miceUes was pointed out.

关 键 词：阴离子表面活性剂 蠕虫状胶束 反离子 应用 进展 综述 

分 类 号：TE39[石油与天然气工程—油气田开发工程] O647.2[理学—物理化学]