Lithofacies division and comparison and characteristics of Longtan Formation shale in typical areas of Sichuan Basin and its surrounding
Yi HE, Xuan TANG, Yan-sheng SHAN, Guang-xiang LIU, Huang-chang XIE, Zi-jie MA
Natural Gas Geoscience . 2021, (2): 174 -190 .  DOI: 10.11764/j.issn.1672-1926.2020.09.009