Factors controlling the reservoir accumulation of Triassic Chang 6 Member in Jiyuan-Wuqi area, Ordos Basin, NW China

CHEN Shijia,LEI Junjie,LIU Chun,YAO Jingli,LI Yong,LI Shixiang,SU Kaiming,XIAO Zhenglu

Fig. 12. The mercury injection curve and thin sections of pure sandstone and tight sandstone with argillaceous laminae.