Characteristics and significance of supergene karst of the Upper Permian Changxing Formation in Puguang Gasfield,Sichuan Basin
Yang Fei, Zhang Hong-An, Wang Xue-Jun, Peng Jun, Mo Jian-Wu, Zhuo Se-Qiang, Zeng Zheng-Qing, Zhou Kai, Wang Yun-Suo, Wei Ming-Yang, Li Zong-Feng, Lu Kai
JOPC . 2019, (6): 901 -912 .  DOI: 10.7605/gdlxb.2019.06.061