Microscale comprehensive evaluation of continental shale oil recoverability

JIN Xu,LI Guoxin,MENG Siwei,WANG Xiaoqi,LIU Chang,TAO Jiaping,LIU He

Fig. 8. Macroscopic image (a) and local magnification view (b-d) of charged area in oil shale in submember 3 of the 7th member of Yanchang Formation in Longdong area in Ordos Basin (Red represents the area of residual oil after extraction).