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.
作者
李睿博
郭东红
王源源
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)
出处
《精细与专用化学品》
CAS
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)
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
interfacial tension
low tension foam flooding system
core displacement experiment
enhance oil recovery
