Mechanisms of water block removal by surfactant micellar solutions in low permeability reservoirs

LI Junjian,LIU Ben,GUO Cheng,SU Hang,YU Fuwei,MA Mengqi,WANG Lida,JIANG Hanqiao

Fig. 21. Microscopic dynamics of crude oil flowback after the invasion of low-salinity system in Scheme FA-2.