| 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. 7. Relationship of MFCI with the product of matrix conventional permeability and gas saturation. | 
|   |