Quantitative criteria for identifying main flow channels in complex porous media

LI Xizhe,LU Detang,LUO Ruilan,SUN Yuping,SHEN Weijun,HU Yong,LIU Xiaohua,QI Yadong,GUAN Chunxiao,GUO Hui

Fig. 1. Distribution of main flow channel index of 25 large gas fields in China.