油藏厌氧微生物研究进展

被引:22
作者
承磊
仇天雷
邓宇
张辉
机构
[1] 农业部沼气科学研究所
关键词
油藏; 厌氧微生物; 微生物采油技术;
D O I
暂无
中图分类号
TE357.9 [];
学科分类号
082002 ;
摘要
地下深层油藏是独特的缺氧环境,目前还没有直接的微生物学证据表明油藏中存在真正意义上的“本源微生物”,但经注水开发后的油藏中确实蕴藏着复杂的微生物区系.油藏性质决定了油藏厌氧微生物特殊的群落结构,而油藏微生物的作用也可以改变油藏的理化及地质学特性.油藏中厌氧微生物按生理类群主要可分为发酵细菌、硝酸盐还原菌、铁还原菌、硫酸盐还原菌和产甲烷古菌.本文综述了国内外近年来油藏微生物学的研究进展,简述了微生物分子生态学在油藏微生物学研究中的应用,并对当前的研究提出了一些思考.图1参37
引用
收藏
页码:740 / 744
页数:5
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