Page 213 - Reservoir Geomechanics
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194    Reservoir geomechanics



               a.
                                             150

                                            s qq  at azimuth of S Hmax  (MPa)  100







                                              50
                                                  1       100           1000

                                               0
                         50   100   150        1      1.2    1.4    1.6     1.8    2
                           s , MPa                     Normalized radial distance,  r / R   (R = 0.1)
                            qq
               b.
                                              35

                                            s rr  at azimuth of S Hmax  (MPa)  25  100  1000
                                              30

                                              20
                            South             15

                                              10

                                               5   1
                                               0
                    0   10   20  30            1      1.2    1.4    1.6     1.8    2
                           s , MPa                     Normalized radial distance,  r / R   (R = 0.1)
                            rr

               c.
                                             150
                                                 ¬1
                                            Required C 0  at azimuth of S Hmax  (MPa)  50 0
                                             100





                            South            −50             ¬ 100      ¬






                         0    100            −100  1  1.2    1.4    1.6  1000 1.8  2
                         Required C , MPa
                               0
                                                       Normalized radial distance,  r / R   (R = 0.1)
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