鄂尔多斯盆地长7段纯泥页岩型页岩油研究中的若干问题与思考
李树同,李士祥,刘江艳,杨鸣一,陈俊霖,张珊,崔德艺,李家程

Some problems and thoughts on the study of pure shale-type shale oil in the 7th Member of Yanchang Formation in Ordos Basin
Shutong LI,Shixiang LI,Jiangyan LIU,Mingyi YANG,Junlin CHEN,Shan ZHANG,Deyi CUI,Jiacheng LI
图5 长7段凝灰岩沉积厚度平面分布(据张文正等11补充修改)
Fig.5 The sedimentary thickness plane distribution of tuff in Chang 7 Member(moditied from ZHANG,et al.11