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. 11. Relationship between the volume expansion coefficient of CO2 and bottom hole pressure. |