~VERSION INFORMATION       
 VERS.   2.0    : CWLS LOG ASCII STANDARD - VERSION 2.0
 WRAP.                  NO:   ONE LINE PER DEPTH STEP
~WELL INFORMATION BLOCK
#MNEM.UNIT       DATA TYPE    INFORMATION
#----------    -------------   ------------------------------
 STRT.FT        4640.0000 :   
 STOP.FT        4890.0000 :   
 STEP.FT           0.5000 :   
 NULL.          -999.2500 :   
 COMP.   BEREXCO, INC.                          : COMPANY   
 WELL.   MODIE 3-31                             : WELL   
 FLD .   HEINITZ                                : FIELD   
 LOC .   31-22S-37W                             : LOCATION   
 LOC1.   C SW SE                                : QUARTERS
 LOC2.   660 FSL 1980 FEL                       : FOOTAGES
 CNTY.   KEARNY                                 : COUNTY   
 STAT.   KANSAS                                 : STATE
 CTRY.   USA                                    : COUNTRY
 SRVC.   ROSEL                                  : SERVICE COMPANY   
 DATE.   
23-JAN-1991                            : LOG DATE   
 API .   15-093-21148                           : API NUMBER
 UWI .   15-093-21148                           : UNIQUE WELL ID   
 SON .                                          : SERVICE ORDER NO.   
~CURVE INFORMATION
#MNEM.UNIT      API CODE      CURVE DESCRIPTION
#---------    -------------   ------------------------------
 DEPTH.FT                    :  1  DEPTH
 GR.GAPI                     :  2  GAMMA RAY
 NEU.                        :  3  NEUTRON POROSITY   
~PARAMETER INFORMATION
#NOTES:
#MNEM    .UNIT    VALUE       DESCRIPTION
# DATA FILE DIGITIZED BY PETROPHYSICS,INC.    713-468-2333
#---------------  ---------   ------------------------------
 BHT     .DEGF            :   BOTTOM HOLE TEMPERATURE
 BS      .INCHES    7.875 :   BIT SIZE
 CS      .INCHES    5.500 :   CASING SIZE
 FD      .G/C3            :   FLUID DENSITY
 MATR    .                :   NEUTRON MATRIX(0=LIME,1=SAND,2=DOLO)
 MDEN    .G/C3            :   LOGGING M
ATRIX DENSITY
 RMF     .OHMM            :   MUD FILTRATE RESISTIVITY
 DFD     .LB/G            :   DRILL FLUID DENSITY
 EKB     .FT     3332.000 :   ELEVATION OF KELLY BUSHING
 EDF     .FT              :   ELEVATION OF DERRICK FLOOR
 EGL     .FT     3320.000 :   ELEVATION OF GROUND LEVEL
 EPD     .FT     3320.000 :   ELEVATION OF PERMANENT DATUM
 EDR     .FT     3332.000 :   ELEVATION OF DEPTH REFERENCE