Major breakthrough of shale gas in the Jurassic Qianfoya Formation in Puguang area in the northeastern Sichuan Basin
Wang Xuejun, Zhou Yongshui, Peng Jun, Li Jin, Li Honglei, Wang Yaming, Zhou Kai, Chen Fan
China Petroleum Exploration . 2022, (5): 52 -61 .  DOI: 10.3969/j.issn.1672-7703.2022.05.005