Pore-scale investigation on occurrence characteristics and conformance control mechanisms of emulsion in porous media

SU Hang,ZHOU Fujian,LIU Yang,GAO Yajun,CHENG Baoyang,DONG Rencheng,LIANG Tianbo,LI Junjian

Fig. 11. Three-dimensional reconstruction of microscopic residual oil in each displacement stage of E-W group.