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 |