1. Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China
2. Innovation Academy for Earth Science, CAS Beijing 100029 China
3. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing 100049 China
4. Institute of Tibetan Plateau Research of the Chinese Academy of Sciences Beijing 100085 China
5. College of Geoscience and Surveying Engineering China University of Mining and Technology Beijing 100083 China
6. College of Energy Chengdu University of Technology Chengdu 610059 China