微生物驱技术近况综述  

RECENT DEVELOPMENT OF MICROBIAL ENHANCED OIL RECOVERY

作　　者：徐成孝[1] 

机构地区：[1]西南石油学院,四川南充637001

出　　处：《吐哈油气》2004年第1期20-23,共4页Tuha Oil & Gas

摘　　要：微生物驱是提高采收率的一种新型方法。它是利用微生物的生长、活动及其产生的多种代谢产物之特性来实施增产措施的,其驱油机理类似于化学驱。美国已把它列为继热驱、化学驱、气驱之后的第四大EOR方法。尽管,工业发达的产油国在室内研究及油田试验已有20余年的历史,但其机理及工业化应用,仍是今后研究的重点。Microbial enhanced oil recovery is a new method, which makes use of the growth, action and metabolic product of microbe to increase oil production, and its oil displacement mechanism is hke that of chemical flooding to some degree. It has been regarded as the fourth EOR method after thermal displacement, chemical flooding and gas drive. Although lab study and field test have been conducted for over 20 years in some developed oil-producing countries, its mechanism and industrial application are still focal points of future investigation.

关 键 词：微生物驱技术 采收率 代谢产物 EOR方法 稠油 MEOR技术 渗透率 

分 类 号：TE357.4[石油与天然气工程—油气田开发工程]