Geochemical features and genesis of shale gas from the Lower Cambrian Shuijingtuo Formation shale in Yichang block,Middle Yangtze region
Luo Shengyuan, Chen Xiaohong, Liu An, Li Hai
Oil & Gas Geology . 2019, (5): 999 -1010 .  DOI: 10.11743/ogg20190505