地质条件约束下川北二叠系大隆组富有机质页岩热模拟生烃过程及特征研究

戴海亮,沈斌,李开开,张小涛,徐学敏,许智超,周晶晶

Characteristics and hydrocarbon⁃gernerating process of the organic⁃rich shale of Permian Dalong Formation in North Sichuan:Pyrolysis experiments with geological constraint

Hailiang Dai,Bin Shen,Kaikai Li,Xiaotao Zhang,Xuemin Xu,Zhichao Xu,Jingjing Zhou

图3 孔隙比孔容（a）和比表面积（b）随温度升高而变化的特征

Fig.3 Cross plots showing relationships of pore specific pore volume (a) and specific surface area (b) with temperature