Analysis on the influencing factors of imbibition and the effect evaluation of imbibition in tight reservoirs
YANG Zhengming,LIU Xuewei,LI Haibo,LEI Qihong,LUO Yutian,WANG Xiangyang
Fig. 7. Relationship between reverse displacement pressure and time before and after reverse imbibition of outcrop rock samples with permeability of 0.2×10-3 μm2.