Development of the Upper Permian Wujiaping shale in Hongxing area， eastern Sichuan Basin， and its significance to shale gas enrichment
Pengwei Wang, Zhongbao Liu, Xiong Li, Haotian Liu, Lin Zhou, Xiong Xiao, Ruyue Wang, Peng Li
Oil & Gas Geology . 2022, (5): 1102 -1114 .  DOI: 10.11743/ogg20220508