驱油用磺酸盐表面活性剂的研究进展  

Research progress of sulfonate surfactants as oil displacement agents

作　　者：赵修太[1] 陈立峰[1] 彭绪勇[2] 孟繁梅[1] 白英瑞[1] 

机构地区：[1]中国石油大学(华东)石油工程学院,山东青岛266555 [2]胜利油田东辛采油厂,山东东营257000

出　　处：《化学研究》2012年第3期106-110,共5页Chemical Research

摘　　要：综述了驱油用石油磺酸盐、重烷基苯磺酸盐、脂肪醇聚氧乙烯醚磺酸盐及磺酸盐双子表面活性剂四种磺酸盐表面活性剂的研究进展,指出了这四种表面活性剂在油田应用中存在的问题以及未来的发展方向;阐述了油水乳化提高原油采收率的机理,初步分析了影响表面活性剂乳化能力的因素,强调了从分子结构的角度研究表面活性剂性能的重要性.A review is given about the research progress of four kinds of sulfonate surfactants including petroleum sulfonates, heavy alkyl benzene sulfonates, aliphatic alcohol polyoxyethylene ethers sulfonates and sulfonic Gemini surfactants as oil displacement agents. The problems in oilfield applications and the future directions of these four kinds of surfactants are pointed out. The mechanisms for oil-water emulsion to improve oil recovery are elaborated. The factors which influence the emulsifying capacity of surfactants are preliminarily analyzed. Moreover, it is emphasized that studying the properties of surfaetants from the perspective of molecular structure is of significance.

关 键 词：驱油 磺酸盐 表面活性剂 研究进展 

分 类 号：TQ227.4[化学工程—有机化工]