这个可以参考一下国外的研究,有机质方面可以搜索一下。推荐你几篇我看过的文章,里面有讲一点有机质你参考一下
Microstructural investigation of gas shales in two and three dimensions using nanometer-scale resolution imaging——AAPG,这个做了有机质是三维分布模型
Integrated Petrophysical Evaluation of Shale Gas Reservoirs——SPE
From Oil-Prone Source Rock to Gas-Producing Shale Reservoir-Geologic and Petrophysical Characterization of Unconventional Shale Gas Reservoirs_SPE