~Version Information Block
 VERS.                2.00:     CWLS LOG ASCII STANDARD - VERSION 2.000000
 WRAP.                  NO:     One Line Per Depth Step
#
~Well Information Block
#MNEM.UNIT                     Data                         Information
#----------   ------------------------------------------   ----------------                  
 STRT.FT                                      180.0000:     Start Depth                    
 STOP.FT                                        3311.0:     Stop Depth                     
 STEP.FT                                           0.5:     Step Length                           
 NULL.                                       -999.2500:     Null Value                     
 COMP.                                     SUN OIL CO.:     Operating Company
 LEAS.                                  AYLWARD ESTATE:     Lease Name                       
 WELL.                                               1:     Well Number                           
 FLD
 .                                          CHURCH:     Field                  
 LOC .                                      18-31S-07E:     Location      
 LOC1.                                      C SE NW SE:     Quarters     
 LOC2.                               1650 FSL 1650 FEL:     Footages          
 SEC .                                              18:     Section                        
 TWP .                                             31S:     Township        
 RANG.                                             07E:     Range                        
 CNTY.                                          COWLEY:     County
 STAT.                                              KS:     State
 CTRY.                                             USA:     Country                        
 SRVC.                                    SCHLUMBERGER:     Service Company           
 DATE.                                     13-JUN-1957:     Log Date

 API .                                    15-035-00
627:     API Number

 UWI .                                    15-035-00627:     UWI Number

 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status 
#                 
~Parameter Information Block
#MNEM.UNIT            Value               Description
#----------    --------------------    -------------------                  
 EGL   .FT         1367.0000  : Ground Level Elevation         
 EKB   .FT         1372.0000  : Kelly Bushing Elevation        
 EDF   .FT         1369.0000  : Derrick Floor Elevation                     
 TDD   .FT         3310.0000  : Total Depth Driller            
#                  
~Curve Information Block
#MNEM.UNIT       API CODE      Curve Description
#----------    -------------   -------------------                 
 DEPT  .FT                    : Depth in Feet                  
 SP    .MV                    : Spontaneous Potential          
 ILD   .OHMM               
   : Deep Induction Standard Processed Resistivity 
 SP    .MV                    : Spontaneous Potential          
 CALI  .IN                    : Caliper  
#