长庆靖安油田微生物驱技术研究与应用  

The technology research and application about microbial flooding of Changqing Jing'an oil field

作　　者：王伟华[1] 虎勇[1] 龙永福[1] 王涛[1] 徐艳丽[1] 刘秀华[1] 高挺[1] 吴启元[1] 

机构地区：[1]中国石油长庆油田分公司第三采油厂,宁夏银川750006

出　　处：《石油化工应用》2013年第8期30-33,共4页Petrochemical Industry Application

摘　　要：靖安油田ZJ2区延9油藏目前已进入高含水期,导致含水上升矛盾日趋突出,产量递减呈加大趋势,开发难度加大。通过对ZJ2区延9油藏进行微生物驱室内研究和现场试验后发现,微生物驱可以有效改善油藏驱替状况,达到稳油控水、提高采收率的目的。Now, the ZJ2 Y9 of Jing＇an oil field has already in high water content period, the water rising contradiction is outstanding with each passing day, the yield is reducing, the development becomes difficulty. Through laboratory study and field test, we found that the microbial flooding can effective improve reservoir flooding condition to stabilize oil produc-tion and control water, improve the recovery rate.

关 键 词：微生物 采收率 增油 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]