~Version Informaton Block
#MNEM .UNIT                VALUE  : DESCRIPTION                    
 VERS .                      2.0  : CWLS LOG ASCII STANDARD - VERSION 2.0 
 WRAP .                       NO  : ONE LINE PER DEPTH STEP   
#     
~Well Information Block
#MNEM.UNIT                     Data                         Information
#----------   ------------------------------------------   ----------------                
 STRT.FT                                         310.0:     Start Depth                    
 STOP.FT                                        4471.0:     Stop Depth                     
 STEP.FT                                           0.5:     Step Length         
 NULL.                                       -999.2500:     Null Value                     
 COMP.                                    LION OIL CO.:     Operating Company 
 LEAS.                                        CHITWOOD:     Lease Name                      
 WELL.                                      
         2:     Well Number       
 FLD .                                        CHITWOOD:     Field                         
 LOC .                                      23-28S-12W:     Location      
 LOC1.                                      C NE NE NW:     Quarters     
 LOC2.                               4950 FSL 2970 FEL:     Footages
 SEC .                                              23:     Section                        
 TWP .                                             28S:     Township 
 RANG.                                             12W:     Range       
 CNTY.                                           PRATT:     County                   
 STAT.                                              KS:     State
 CTRY.                                             USA:     Country         
 SRVC.                                    Schlumberger:     Service Company    
 DATE.                                     30-OCT-1943:     Log Date                       
 API .              
                      15-151-10460:     API Number                     
 UWI .                                    15-151-10460:     UWI Number                 
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status    
#              
~Parameter Information Block
#MNEM.UNIT            Value               Description
#----------    --------------------    -------------------                  
 EGL .FT                     : Ground Level Elevation         
 EKB .FT                     : Kelly Bushing Elevation        
 EDF .FT                     : Derrick Floor Elevation        
 ERT .FT                     : Rotary Table Elevation         
 TDL .FT                     : Total Depth Logger             
 TDD .FT         3752.0000   : Total Depth Driller            
#                
~Curve Information Block
#MNEM.UNIT       API CODE      Curve Description
#----------    -------------   ------------------
-                   
 DEPT  .FT                    : Depth in Feet                  
 GR    .GAPI                  : Gamma Ray                      
 NEUT  .API                   : Neutrons                       
 SP    .MV                    : Spontaneous Potential          
 ILD   .OHMM                  : Deep Induction Standard Processed Resistivity