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路70岩性油藏纵向含油层系多、岩相横向变化快、储层具有较强非均质性。综合运用地震、钻井、测井等基础资料,应用Petrel精细地质建模技术,建立了路70岩性油藏精细三维地质模型,重新落实构造和储层分布;通过对各小层储层物性分布特征的分析以及储量复核,认为该油藏物源来自东南和西南两个方向,指出该油藏大王庄边界断层的上升盘区域为下一步有利勘探潜力区,同时提出了设计井位建议;该项研究成果为路70岩性油藏的有效动用、开发方案编制提供可靠地质基础。
There are many vertical oil-bearing strata in Road 70 lithologic reservoirs, with rapid changes in lithofacies facies and strong heterogeneity in reservoirs. Based on the comprehensive application of the basic data of seismic, drilling and well logging, Petrel fine geologic modeling technique was used to establish the fine three-dimensional geological model of 70 lithologic reservoirs and to re-implement the structure and reservoir distribution. It is concluded that the source of the reservoir comes from two directions of southeast and southwest. It is pointed out that the rising disk area of the Da Wangzhuang boundary fault in this reservoir is the favorable exploration potential area for the next step, meanwhile, The results of this study provide an effective geological basis for the effective utilization of road 70 lithologic reservoirs and the development of plans.