Number of Data Min. Max. Arithmetic mean Geometric mean Harmonic mean Variance Standard Deviation
Cluster1 1 22.544 22.544 22.544 22.544 22.544 ----- -----
Cluster2 7 3.288 8.4 5.47 5.15 4.87 4.26 2.06
Cluster3 9 0.129 1.97 0.86 0.48 0.28 0.68 0.82
Cluster4 18 0.162 3.794 0.8 0.55 0.4 0.71 0.79
Cluster5 21 0.012 0.598 0.15 0.1 0.06 0.02 0.15
Table 10: Statistical permeability index yielded by cluster analysis in well B.