摘要
八面河油田面12区为断块稠油油藏,油层出砂、渗透率差异大。为了解决产量递减快、注采井网不完善、储量控制程度低、油井高含水等问题,采取加强地质综合研究、钻调整井和侧钻井、进行注水井注氮调剖等措施,有效地改善了油藏开发效果。
M12 block in Bamianhe Oil Field is a typical thick oil reservoir fault block featuring sand production and big differential in permeability.In order to deal with the problems of quick output decline,deficient injection-production well pattern,lack of reserve control and high level of water containing,the paper had proposed to step up integrated geological study,employ adjusting wells and side-tracking well as well as apply nitro injection and profile control to water injection wells which managed to improve the effects of reservoir development profoundly.
出处
《江汉石油职工大学学报》
2010年第4期31-32,35,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
八面河油田面12区
断块油藏
剩余油
流动单元
水平井
调整效果
M12 Block of Bamianhe Oil Field
Reservoir Fault Block
Surplus Oil
Flow Units
Horizontal Wells
Adjusting Effects
