袁和庄油区注水开发效果分析

Analysis of water injection development effect in Yuanhezhuang oil area

袁和庄油区的主力开发层位长6、长9,属于特低渗透砂岩,物性差、连通性较好。针对该区关停井多,含水上升快等问题,通过水驱储量程度、水驱动用程度、能量保持水平等方面进行油藏开发效果综合分析。

The main development horizon of yuanhezhuang oil area is long 6 and long 9,belonging to ultra-low permeability sandstone with poor physical properties and good connectivity Aiming at the problems of more shut-off wells and rapid water cut rise in this area,the reservoir development effect is comprehensively analyzed from the aspects of water drive reserve degree,water drive degree and energy retention level.