[1] Beijing Key Lab of Unconventional Natural Gas Geological Evaluation and Development Engineering, School of Energy Resources, China University of Geosciences, Beijing,100083, China
[2] Key Lab of Strategy Evaluation for Shale Gas, Ministry of Natural Resources, Beijing,100083, China
[3] Department of Petroleum Engineering, Curtin University, Perth,6151, Australia
[4] School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an,710065, China
[5] Petroleum Exploration and Production Research Institute, SINOPEC, Beijing,100083, China