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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。
At present, the reservoirs with long oil reservoirs in Beidou area of the Xia’er Bay oilfield in the Ordos Basin show the problems of high comprehensive water cut, low single well productivity and strong reservoir heterogeneity. Based on reservoir geology and other basic problems, the establishment of three-dimensional spatial distribution data body and three-dimensional geological model to meet the reservoir parameters of Chang 2 reservoir in the study area not only lay the foundation for numerical simulation of the next step in this area, The late development and deployment of oilfields have realistic guiding significance.