微生物吞吐开采稠油  

MICROBIAL ENHANCED VISCOUS OIL PRODUCTION BY CYCLIC MICROBE INJECTION

作　　者：李 牧[1] 杨 红 刘宏伟[1] 边芳霞[1] 刘思贤[2] 黄兆海[2] 刁虎欣[3] 刘如林[3] 梁凤来[3] 

机构地区：[1]辽河石油勘探局钻采研究院,辽宁盘锦104012 [2]辽河石油勘探局欢喜岭采油厂 [3]南开大学生物系

出　　处：《油田化学》1999年第2期158-162,共5页Oilfield Chemistry

摘　　要：对包括辽河油田齐１０８ 块在内的中质稠油油藏中分离出的多种微生物进行了驯化培养、生理活性研究、采油性能评价及采油机理分析，筛选出了适合齐１０８ 块稠油油藏的菌种 Ｌ Ｈ５ ，在齐１０８ 块３ 口稠油井上进行了２ —３ 轮次、８ 井次微生物吞吐试验，效果良好，投入产出比大于１∶３ 。Some microbes are extracted from the reservoirs of intermediate viscous oil at Liaohe Oil Fields, cultivated and investigated as MEOR microorganisms for growth, physiological activity, interactions with crude oil, and functions in recovery processes. A microbe, LH 5, suitable for use at Block Qi 108 is selected out and tested in 2-3 cycles of 8 microbe injections into 3 producing wells with great success.

关 键 词：微生物采油 微生物吞吐 稠油油藏 石油开采 

分 类 号：TE357.9[石油与天然气工程—油气田开发工程] TE345