微生物吞吐采油技术应用探讨

Probe into the Application of Microbial Huff and Puff Oil Recovery Technology

阐述了国内微生物采油技术的发展现状和强化采油的主要工艺及特点,介绍了微生物单井吞吐采油技术在延长油田的应用情况,实践证明,微生物强化采油技术可有效提高原油的采收率,具有良好的发展前景。

This paper expounds the development status of Chinese microbial oil recovery technology and the features of main technologies for enhanced oil recovery, introduces the application of microbial single-well microbial huff and puff oil recovery technology in Yanchang Oil Field, and the practice shows that microbial enhanced oil recovery （MEOR） technology can effectively improve the recovery ratio of crude oil and has good development prospect.