School of Resources and Environmental Engineering;
Hefei University of Technology;
Hefei 230009;
China;
Coalbed Methane Resources and Reservoir Formation Process Key Laboratory of Ministry of Education;
China University of Mining&Technology;
Xuzhou 221008;
China;
School of Resources and Geoscience;
China University of Mining&Technology;
Xuzhou 221116;
China;
continuous unconventional reservoirs(CURs); pore structure; adsorption capacity; permeability; effective porosity;