Features and imbibition mechanisms of Winsor Ⅰ type surfactant solution in oil-wet porous media
YU Fuwei,JIANG Hanqiao,FAN Zhen,XU Fei,SU Hang,CHENG Baoyang,LIU Rengjing,LI Junjian
Fig. 15. Oil saturation and residual oil saturation profiles of different WⅠ systems.