下寺湾采油厂数值模拟研究

Study on Numerical Simulation of Xiasiwan Oil Production Plant

目前位于鄂尔多斯盆地的下寺湾油田北沟地区主要含油层位长2油藏表现出综合含水率过高、单井产能偏低、储层的非均质性较强等问题。从油田的储层地质等基础问题出发,建立满足研究地区长2油藏的储层参数的三维空间分布数据体以及三维地质模型,不仅为该区的下一步数值模拟奠定了研究基础,还对油田的后期开发部署具有现实的指导意义。

Main oil-bearing formation, Chang 2 reservoir in north channel area of Xiasiwan oilfield of Erdos basin shows many problems, such as high moisture content, low single well productivity, strong reservoir heterogeneity and so on. Starting from the reservoir geological base conditions, three-dimensional spatial data model and 3D geological model of Chang2 reservoir parameters in the study area were established, which not only can lay a foundation for further numerical simulation, but also can provide guidance for oilfield late development.