Geological characteristics and exploration potential of deep coalbed methane in the Permian Longtan Formation， Sichuan Basin： A case study of well NT1H
Long WEN, Ying MING, Haofei SUN, Benjian ZHANG, Xiao CHEN, Shida CHEN, Song LI, Haiqi LI
Oil & Gas Geology . 2024, (6): 1678 -1685 .  DOI: 10.11743/ogg20240614