New cognition on stratigraphic structure of Yanchang Formation and discussion on enrichment model of shale oil in Ningxian—Zhengning area, southern Ordos Basin
Hu Yingjie, Li Xiaoguang, Shan Junfeng, Liu Xingzhou, Gu Tuan, Ju Juncheng, Mou Chun, Wang Yusi
China Petroleum Exploration . 2024, (5): 91 -105 .  DOI: 10.3969/j.issn.1672-7703.2024.05.008