Breakthrough of risk exploration for Class II shale oil in Chang 7 member of the Yanchang Formation and its significance in the Ordos Basin
Fu Jinhua, Li Shixiang, Hou Yuting, Zhou Xinping, Liu Jiangyan, Li Shutong
China Petroleum Exploration . 2020, (1): 78 -92 .  DOI: 10.3969/j.issn.1672-7703.2020.01.008