Page 62 - Basic Well Log Analysis for Geologist
P. 62

Ce

                                                                                             RESISTIVITY  LOGS


                                                     reer ee ere   eT




























































        Figure  16.   Chart  for  quick  determination  of  preferred  conditions  for  using  an  induction  log  versus  a  Laterolog*  (Schlumberger.
               1972).
               Courtesy,  Schlumberger  Well  Services.
               Copyright  1972,  Schlumberger.

               Selection  is  a  function  of  the  ratio  of  Rap/Ry  and,  to  some  extent.  porosity.















                                                                                                               47
   57   58   59   60   61   62   63   64   65   66   67