Formation and Development of Pore Structure in Transitional Shale─Insights from Thermal Simulation Experiments on the Shanxi Formation Shale in the Ordos Basin

GA) were used to characterize the shale pore structure. Results show that the development of OM pores is controlled by the hydrocarbon generation process, and meanwhile, the evolution model in the transitional shale is established. At the oil generation stage (0.5% < Ro < 1.1%), volumes of micropore...

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Bibliographic Details

Published in:	ACS Omega
Main Author:	Xuemin Xu
Other Authors:	Xiaotao Zhang, Bin Shen, Zhichao Xu, Jiajia Yang, Jing Yu Qin, Caizhi Hu, Peng Fang, Shizhen Li, Taotao Cao, Yanran Huang
Format:	Article
Language:	English
Published:	American Chemical Society 2025
Subjects:	Hydrocarbon exploration and reservoir analysis Coal and Its By-products Coal Properties and Utilization pore structure evolution thermal simulation organic matter pores kerogen thermal maturity micropores mesopores macropores solid bitumen graphitization compaction shale gas exploration Ordos Basin
Online Access:	https://doi.org/10.1021/acsomega.5c01831
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