论文部分内容阅读
本文在沉积相研究基础上对通６１断块内下第三系沙河街组二段地层的孔隙度、渗透率值做平面展布，统计主要沉积微相的储层物性参数分布规律，分析各沉积微相的储层特征，揭示了沉积微相对储层物性参数展布的控制作用，并指出研究区内的有利砂岩储集层。
Based on the study of sedimentary facies, the distribution of porosity and permeability of the second member of Shahejie Formation in the second member of Tonghua-61 fault block is planar, and the distribution law of reservoir physical parameters of major sedimentary microfacies is analyzed. The reservoir characteristics of the sedimentary microfacies revealed the controlling effect of sedimentary microfacies on the distribution of reservoir physical parameters and pointed out the favorable sandstone reservoirs in the study area.