Geochemical parameters for evaluating shale oil enrichment and mobility： A case study of shales in the Bakken Formation， Williston Basin and the Shahejie Formation， Jiyang Depression
Huimin LIU, Youshu BAO, Maowen LI, Zheng LI, Lianbo WU, Rifang ZHU, Dayang WANG, Xin WANG
Oil & Gas Geology . 2024, (3): 622 -636 .  DOI: 10.11743/ogg20240304