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4 不同有机质升温模拟过程中烃类气（a）和非烃类气（b）含量变化特征对比（Ⅱ型有机质数据来源于文献[18]，Ⅲ型有质数据来源于文献[19]）

Fig.4 Relationships of the hydrocarbon gas concentration (a) and non?hydrocarbon gas concentration (b) with temperature during the thermal simulation of various types of organic matter (Data of type Ⅱ organic matter from ref.[18],Data of type Ⅲ organic matter from ref.[19])