Characteristics and EOR mechanisms of nanofluids permeation flooding for tight oil

DING Bin,XIONG Chunming,GENG Xiangfei,GUAN Baoshan,PAN Jingjun,XU Jianguo,DONG Jingfeng,ZHANG Chengming

Fig. 1. Structure of the nanofluids permeation flooding system and the mechanism of enhancing oil permeation capacity by breaking oil into small droplets.