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. 8. T2 spectra (a) of remaining oil after flooding with mineralized deuterium oxide and nanofluids permeation flooding system and displacement efficiency in different T2 intervals (b). |