川东南盆缘复杂构造区深层页岩气富集特征
汪凯明

Enrichment characteristics of deep shale gas in tectonically complex regions of the southeastern Sichuan Basin
Kaiming WANG
图15 页岩气藏压力系数与游离气占比关系
Fig.15 Relationship between pressure coefficient and proportion of free gas in shale gas reservoir