Page 87 - Standard Handbook Petroleum Natural Gas Engineering VOLUME2
P. 87

Basic Principles, Definitions,  and Data   75










                              '0
                               E








                              P
                              a




                                 10-1   1  1  1  1  1  1   1  1  1
                                   0   102030405060708090K)0
                                             CONNATE  WATER,  9b
                   Flgure 5-52.  Relationship between air  permeability and connate water
                   saturation [132].































                                     Flgure 5-53.  Effective permeabilities.
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