低张力泡沫驱油体系的研究进展  

Research progress of low interfacial tension foam flooding system

作　　者：李睿博 郭东红[1,2] 王源源[1,2] 孙建峰 LI Rui-bo;GUO Dong-hong;WANG Yuan-yuan;SUN Jian-feng(Oilfield Chemistry Department,Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083,China;Key Laboratory of Oilfield Chemistry,CNPC,Beijing 100083,China)

机构地区：[1]中国石油勘探开发研究院油田化学研究所,北京100083 [2]中国石油天然气集团公司油田化学重点实验室,北京100083

出　　处：《精细与专用化学品》2019年第3期13-16,共4页Fine and Specialty Chemicals

基　　金：中国石油天然气股份有限公司勘探开发研究院资助项目(2012Y-050);中国石油天然气集团有限公司科技管理部资助项目(2018D-5006-36)

摘　　要：介绍了近年来低张力泡沫驱油体系的研究进展。针对国内不同油田研制出界面张力达到10^(-2)～10^(-3)mN/m的低张力泡沫驱油体系。通过岩心驱油实验表明,低张力泡沫驱油体系对水驱或聚合物驱后提高石油采收率有显著的效果。同时,对今后低张力泡沫驱油体系的研究提出了建议。The research progress of low tension foam flooding system in recent years was introduced.Some low tension foam flooding systems with interfacial tension of 10-2~10-3mN/m had been developed for different oilfields.The core displacement experiment showed that the low tension foam flooding system had a significant effect on enhancing oil recovery after water flooding or polymer flooding.Some suggestions on the research of low tension foam flooding system in the future were put forward.

关 键 词：界面张力 低张力泡沫驱油体系 岩心驱油实验 提高石油采收率 

分 类 号：TE34[石油与天然气工程—油气田开发工程] TE39