Affiliation: | 1. School of Resources and Geosciences, China University of Mining (ε) Technology, Xuzhou 221008, China;Key Laboratory of CBM Resource and Reservoir Formation Process, Ministry of Education, Xuzhou 221008, China 2. Qinghai Petroleum Exploration and Development Research Institute, Sinopec, Dunhuang 736202, China 3. School of Resources and Geosciences, China University of Mining (ε) Technology, Xuzhou 221008, China |