油水同层在X地区过渡带具有较大的分布面积和厚度,同时也具有可观的储量。由于油水同层含水饱和度较高,动用难度较大,多数井未射孔。本文对杏南过渡带地区油水同层分布及潜力进行了分析,分析了同层与油层、同层、水层连通补孔后的开发效果。 Oil and water in the X zone of the transition zone has a larger distribution area and thickness, but also has considerable reserves. Due to the high saturation of oil and water in the same layer, it is very difficult to use. Most wells do not have perforation. In this paper, the distribution and potential of oil and water in the transitional zone of Xingnan were analyzed, and the development effect of the same layer and the oil layer, the same layer and the water layer connected to fill the hole was analyzed.