复杂油气储层微生物提高采收率研究进展  

Research progress of microbial enhanced oil recovery in complex oil and gas reservoirs

作　　者：陈欣然 蔡家铁 杨双春[1] 陈博 吴迪 姜宏宇 CHEN Xin-ran;CAI Jia-tie;YANG Shuang-chun;CHEN Bo;WU Di;JIANG Hong-yu(College of Petroleum Engineering,Liaoning Petrochemical University,Fushun 113001,China;College of Civil Engineering,Liaoning Petrochemical University,Fushun 113001,China)

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 [2]辽宁石油化工大学土木工程学院,辽宁抚顺113001

出　　处：《应用化工》2023年第7期2228-2233,共6页Applied Chemical Industry

基　　金：辽宁省教育厅科研项目(LJKZ0396);辽宁石油化工大学博士科研启动基金项目(2016XJJ-5491)。

摘　　要：综述了微生物繁殖和驱油有关机理,总结不同微生物提高采收率工艺特点,并以此为基础,介绍了低渗透、高稠油、高温高压、高含水、高矿化度等复杂油气储层环境下微生物提高采收率的研究进展,并展望了不同油气储层下微生物驱油未来发展方向,为相关的研究工作者提供相应的理论基础和研究参考。This paper investigates the relevant mechanisms of microbial propagation and oil displacement,summarizes the characteristics of different microbial enhanced oil recovery technologies,and on this basis,introduces the research progress of microbial enhanced oil recovery in complex oil and gas reservoir environments such as low permeability,high viscous oil,high temperature and pressure,high water content,and high salinity,and looks forward to the future development direction of microbial oil displacement in different oil and gas reservoirs.It provides the corresponding theoretical basis and research reference for the relevant researchers.

关 键 词：微生物 提高采收率 复杂储层 微生物驱 

分 类 号：TQ014[化学工程] TQ201