Depositional environment and characteristic comparison between lacustrine mudstone and shale: A case study from the chang 7 Member of the Yanchang Formation,Ordos Basin
Liu Qun, Yuan Xuanjun, Lin Senhu, Guo Hao, Cheng Dawei
Oil & Gas Geology . 2018, (3): 531 -540 .  DOI: 10.11743/ogg20180310