Gemini型表面活性剂在油田的应用与研究进展  

Application research progress of Gemini surfactants in oilfield

作　　者：王健[1] 吴一慧[1] 邓虹 金庭浩 殷洪斌 殷洪新 WANG Jian;WU Yi-hui;DENG Hong;JIN Ting-hao;YIN Hong-bin;YIN Hong-xin(Petroleum Engineering College of Yangtze University, Wuhan 430100, China;Jianghan Oilfield Branch of Sinopec Petroleum Engineering Geophysical Co. , Ltd. , Qianjiang 433100, China;Jianghan Oilfield Branch of Sinopec Group, Qianjiang 433123, China)

机构地区：[1]长江大学石油工程学院,湖北武汉430100 [2]中石化石油工程地球物理有限公司江汉分公司,湖北潜江433100 [3]中石化江汉分公司,湖北潜江433123

出　　处：《精细与专用化学品》2017年第12期16-20,共5页Fine and Specialty Chemicals

基　　金：长江大学横向科研项目资助(2014H1133)

摘　　要：双子表面活性剂因其独特的结构与优异的性质,近年来在油田领域得到了广泛的应用。从驱油用表面活性剂性质入手,主要介绍了双子表面活性剂的性能(表面活性、增溶作用、降低油水界面张力和乳化能力)和影响因素以及国内运用双子表面活性剂在提高采收率和降压增注方面取得的成果,并对未来的发展趋势进行了展望。Gemini surfactants have been extensively used in the field of oilfields in recent years due to their u- nique structure and excellent properties. From the nature of the surface active agent for flooding, the properties of gemini surfactants （surface activity, solubilization, oil-water interfaciai tension and emulsifying ability） and influen- cing factors were discussed, as well as the achievements of using Gemini surfactants in enhanced oil recovery and de- compression and augmented injection. The future development trend of Gemini surfactants was prospected.

关 键 词：双子表面活性剂 界面张力 提高采收率 降压增注 

分 类 号：TE39[石油与天然气工程—油气田开发工程] TQ423.9[化学工程]