Page 392 - Fundamentals of Reservoir Engineering
P. 392

NATURAL WATER INFLUX                                   327

                                                                  r= 5

                                                                   eD
                                                         Hurst, van Everdingen
                                                           (table 9.7)
                             W e
                           (MMrb)
                                   100                   Fetkovitch
                                                           (table 9.9)
                                    80


                                    60


                                    40

                                    20



                                            1     2     3     4     5     6     7     8     9    10

                                                                Time (years)

                     Fig. 9.16  Comparison between Hurst and van Everdingen and Fetkovitch for r eD  = 5

                                                                    r= 10
                           W e
                                                                     eD
                           (MMrb)
                                    160
                                                      Hurst, van Everdingen
                                    140                     (table 9.5)


                                    120               Fetkovitch

                                                      Fetkovitch (modified)
                                    100
                                                            (table 9.10)
                                     80


                                     60


                                     40

                                     20




                                             1     2     3    4      5     6           8     9    10
                                                                Time (years)

                     Fig. 9.17  Comparison between Hurst and van Everdingen and Fetkovitch for r eD  = 10
   387   388   389   390   391   392   393   394   395   396   397