Page 39 - Basic Well Log Analysis for Geologist
P. 39

BASIC  RELATIONSHIPS  OF  WELL  LOG  INTERPRETATION










                                       ESTIMATION  OF  FORMATION  TEMPERATURE






                           2000




                            4000














                       depth—feet   10000





                           12000}:





                           14000]:



                           16000]



                           18000  |-




                          20000     bos   pls    SES  SEHBBECO   AE   SALAS  AEA   EE   PONE   is
                              80   100   120   140   160   180   200   220   240   260   280   300   320   340   360
                              60   80   100   120   140   160   180   200   220   240   260   280   300   320   340
                             mean  surface
                                                          temperature  °F
                             temperature
   34   35   36   37   38   39   40   41   42   43   44