Microscale comprehensive evaluation of continental shale oil recoverability

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

Fig. 2. Macroscopic image (a) and local magnification view (b-d) of pores in shale in submember 3 of the 7th member of Yanchang Formation in Longdong area, Ordos Basin.