摘要：The FZI expression is obtained by derivation, and the geological significance of FZI is proposed for the first time - it is a parameter reflecting the micro-pore structure of the rock, determined by the microstructure of the rock. Further analysis of FZI indicates that there are misconceptions in it, and it is feasible to identify flow units based on FZI. It points out the advantages and disadvantages of FZI. With the introduction of limited condition, better division of flow units can be realized based on FZI.
其他摘要：The FZI expression is obtained by derivation, and the geological significance of FZI is proposed for the first time - it is a parameter reflecting the micro-pore structure of the rock, determined by the microstructure of the rock. Further analysis of FZI indicates that there are misconceptions in it, and it is feasible to identify flow units based on FZI. It points out the advantages and disadvantages of FZI. With the introduction of limited condition, better division of flow units can be realized based on FZI.
