Change of phase state during multi-cycle injection and production process of condensate gas reservoir based underground gas storage
TANG Yong,LONG Keji,WANG Jieming,XU Hongcheng,WANG Yong,HE Youwei,SHI Lei,ZHU Huayin
Fig. 9. Recovery and cumulative recovery of condensate oil in each cycle (0 represents natural depletion).