Mechanism of expanding swept volume by nano-sized oil-displacement agent

LEI Qun,LUO Jianhui,PENG Baoliang,WANG Xiaocong,XIAO Peiwen,WANG Pingmei,HE Lipeng,DING Bin,GENG Xiangfei

Fig. 11. Variation of differential pressure during the injection of iNanoW1.0 dispersion and distilled water in hydrophilic capillaries.