Dynamic characteristics and influencing factors of CO2 huff and puff in tight oil reservoirs

TANG Xiang,LI Yiqiang,HAN Xue,ZHOU Yongbing,ZHAN Jianfei,XU Miaomiao,ZHOU Rui,CUI Kai,CHEN Xiaolong,WANG Lei

Fig. 15. Schematic diagram of flow sweep and diffusion sweep.