Main flow channel index in porous sand reservoirs and its application

LI Xizhe,LUO Ruilan,HU Yong,XU Xuan,JIAO Chunyan,GUO Zhenhua,WAN Yujin,LIU Xiaohua,LI Yang

Fig. 1. Influence of net overburden pressure on ratio of overburden permeability to conventional permeability.