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 Ｈ５ ，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.
出处
《油田化学》
CAS
CSCD
北大核心
1999年第2期158-162,共5页
Oilfield Chemistry
关键词
微生物采油
微生物吞吐
稠油油藏
石油开采
Micoorganisms
Microbe Screenging
Microbial Enhanced Oil Production
Cyclic Microbe Injection
Reservoirs of Viscous Oil
Microbe/Crude Oil Interactions
Block Qi 108 in Liaohe
