Enrichment and exploration of deep lacustrine shale oil in the first member of Cretaceous Qingshankou Formation, southern Songliao Basin, NE China
ZHANG Junfeng,XU Xingyou,BAI Jing,LIU Weibin,CHEN Shan,LIU Chang,LI Yaohua
Fig. 20. Comparison of the biomarker characteristics of the crude oil of Well JYY-1HF and shale samples from all 3 layers of the Qing 1 Member.