摘要
河南油田进入特高含水开发期后 ,封堵技术是“控水稳油”的主导工艺 ,它有效地治理了低效井 ,封堵了水井大孔道、汽窜井、稠油边水、套管外窜槽和套管漏失 ,取得了一定的经济效益 。
Henan Oilfield is at the late stage of extra high water cut. Blocking technique is the main process of 'water control and oil stabilization', by which low efficient well is controlled effectively, big pore path in water wells, steam channeling wells and edge water from heavy oil, channeling outside casing and casing leakage are plugged with certain economic efficiency, thus a guidance is provided for further development.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2004年第2期130-131,共2页
Journal of Jianghan Petroleum Institute
关键词
高含水期
开发后期
化学封堵
河南油田
high water cut stage
late stage of development
chemical blocking
Henan Oilfield
