Nuclear magnetic resonance experimental study of CO2 injection to enhance shale oil recovery |
LANG Dongjiang,LUN Zengmin,LYU Chengyuan,WANG Haitao,ZHAO Qingmin,SHENG Han |
Fig. 10. Magnetic resonance images of the matrix core 5-20-27-2 with one vertical single fracture at different times of CO2 flooding. |