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东辛油田永3-1复杂断块油藏断层发育、构造复杂,结合地质研究和构造精细解释,应用地质建模技术可实现构造模型的三维可视化,通过分析断层在空间的延伸及相互切割关系,建立了断块区地质模型;利用三维可视化技术分析研究剩余油的分布状况,精确的指导断块剩余油挖潜工作。由分层分块开发设计模式转变为从平面(各小块间)、层间到层内的立体优化设计,最大程度地提高水驱控制和动用程度。
The Yong-3-1 complex fault block reservoir in Dongxin Oilfield is characterized by fault structure and complex structure. Based on the geological study and fine structure interpretation, geological modeling technology can be used to realize 3D visualization of the structural model. By analyzing the fault extension and mutual cutting relationship , Established a fault block geological model; the use of three-dimensional visualization technology to study the distribution of remaining oil, accurately guide the residual oil tapping work. From the development of layered block design pattern from the plane (between the small pieces), layer to layer three-dimensional optimization design, to maximize the degree of water control and utilization.