Page 199 - Basic Well Log Analysis for Geologist
P. 199

LOG  IMTS ACPRETATION  CASE  STUDI








                      Effect   of   grain.   size











               6or   \

        SW  %   50h                         °






                                                \  VFG           Figure  87.
                                                  c

                                                                    Grain  size  determination  by  water  saturation  (S,,)
                of                                F-MG          versus  porosity  ()  crossplot,  Pennsylvanian  upper  Morrow
                                                                                    .
                                                   G            Sandstone,  Anadarko  basin.






















                       orma   lorrow
                10                  >   NN
                      Production  Cutoff
                                  _        oS                                 Figure  88.
                                                     J                        vs.  Sy),  Pennsylvanian  upper  Morrow
                                                                                 Bulk  volume  water  crossplot  (é

                                                           i
                                                                 |
                                   1
                                         !
                                               |
                                                                              Sandstone.  Anadarko  basin.






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