鄂尔多斯盆地神木气田二叠系石千峰组5段致密气富集因素及有利区预测
吴伟涛, 冯炎松, 费世祥, 王一妃, 吴和源, 杨旭东

Enrichment factors and play fairway mapping for tight gas in the 5th member of the Permian Shiqianfeng Formation, Shenmu gas field, Ordos Basin
Weitao WU, Yansong FENG, Shixiang FEI, Yifei WANG, Heyuan WU, Xudong YANG
图6 神木气田千5段气层含气饱和度和气层累积厚度分布频率直方图
a. 含气饱和度(n=529);b. 气层累计厚度(n=320)
Fig.6 Frequency histograms of the gas saturation and cumulative gas layer thickness in the Qian 5 Member of the Shenmu gas field