Black shale formation environment and its control on shale oil enrichment in Triassic Chang 7 Member, Ordos Basin, NW China |
ZHANG Bin,MAO Zhiguo,ZHANG Zhongyi,YUAN Yilin,CHEN Xiaoliang,SHI Yuxin,LIU Guanglin,SHAO Xiaozhou |
Fig. 1. The location of the Well Feng 75 and the lithological histogram of the Chang 7 Member of the Triassic Yanchang Formation. |