~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        4870.0000 :                                                   
 STEP.FT           0.5000 :                                                   
 NULL.          -999.2500 :                                                   
 COMP.   W.B. OSBORN                            : COMPANY                     
 WELL.   PATTERSON 1                            : WELL                        
 FLD .   WILDCAT                                : F
IELD                       
 LOC .   23-22S-38W                             : LOCATION                    
 LOC1.   E2 NE SW                               : QUARTERS
 LOC2.   1980 FSL 2970 FEL                      : FOOTAGES
 CNTY.   KEARNY                                 : COUNTY   
 STAT.   KANSAS                                 : STATE
 CTRY.   USA                                    : COUNTRY
 SRVC.   SCHLUMBERGER                           : SERVICE COMPANY             
 DATE.   22-DEC-1962                            : LOG DATE                    
 API .   15-093-10012                           : API NUMBER
 UWI .   15-093-10012                           : UNIQUE WELL ID              
 SON .                                          : SERVICE ORDER NO.           
~CURVE INFORMATION                                                            
#MNEM.UNIT      API CODE      CURVE DESCRIPTION                               
#---------    -------------   ------------------------------      
            
 DEPTH.FT                    :  1  DEPTH                                      
 SP.MV                       :  2  SPONTANEOUS POTENTIAL                      
 GR.GAPI                     :  3  GAMMA RAY                                  
 RES.OHMM                    :  4  RESISTIVITY                                
~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          :   CASING SIZE                                     
 FD      .G/C3            :   FLUID DEN
SITY                                   
 MATR    .                :   NEUTRON MATRIX(0=LIME,1=SAND,2=DOLO)            
 MDEN    .G/C3            :   LOGGING MATRIX DENSITY                          
 RMF     .OHMM            :   MUD FILTRATE RESISTIVITY                        
 DFD     .LB/G      9.900 :   DRILL FLUID DENSITY                             
 EKB     .FT     3341.000 :   ELEVATION OF KELLY BUSHING                      
 EDF     .FT              :   ELEVATION OF DERRICK FLOOR                      
 EGL     .FT              :   ELEVATION OF GROUND LEVEL                       
 EPD     .FT              :   ELEVATION OF PERMANENT DATUM                    
 EDR     .FT              :   ELEVATION OF DEPTH REFERENCE