1. Key Laboratory of Coalbed Methane Resources and Reservoir Formation (Ministry of Education of China), China University of Mining and Technology (CUMT), Xuzhou, China
2. School of Mineral Resources and Geoscience, CUMT, Xuzhou, China
3. School of Earth, Environmental and Biological Sciences, Queensland University of Technology, Brisbane, Australia
4. Cipher Consulting, Brisbane, Australia
5. School of Chemical Engineering, The University of Queensland, St. Lucia, Australia