~Version Information 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                                         300.0:     Start Depth                    
 STOP.FT                                        4611.0:     Stop Depth                     
 STEP.FT                                           0.5:     Step Length                     
 NULL.                                       -999.2500:     Null Value                     
 COMP.                              ALLEN DRILLING CO.:     Operating Company
 LEAS.                                          DYERLY:     Lease Name       
 WELL.                                        
     1-3:     Well Number      
 FLD .                                GRIMES NORTHEAST:     Field
 LOC .                                      03-27S-12W:     Location
 LOC1.                                        NE SW SE:     Quarters
 LOC2.                                990 FSL 1650 FEL:     Footages                     
 SEC .                                              03:     Section                        
 TWP .                                             27S:     Township           
 RANG.                                             12W:     Range                 
 CNTY.                                           PRATT:     County
 STAT.                                              KS:     State         
 CTRY.                                             USA:     Country                        
 SRVC.                                     HALLIBURTON:     Service Company          
 DATE.                                     06-OCT-1991:     LOG DATE                        
 API .
                                    15-151-22059:     API Number                     
 UWI .                                    15-151-22059:     Unique Well ID          
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status  
#                 
~Parameter
#MNEM.UNIT          Value      Curve Description
#----------    -------------   -------------------                    
 EGL   .FT         1876.0000  : Ground Level Elevation         
 EKB   .FT         1881.0000  : Kelly Bushing Elevation        
 EDF   .F                     : Derrick Floor Elevation        
 ERT   .F                     : Rotary Table Elevation         
 TDL   .F                     : Total Depth Logger             
 TDD   .FT         4610.0000  : Total Depth Driller            
#                
~Curve Information Block
#MNEM.UNIT       API CODE      Curve Description
#----------    -------------   -------------------          
        
 DEPT  .FT                    : Depth in Feet                  
 CALI  .IN                    : Caliper                        
 NPHI  .DEC                   : Neutron Porosity               
 PEF   .V/V                   : Photo-Electric Factor          
 RHOB  .G/C3                  : Bulk Density                   
 GR    .GAPI                  : Gamma Ray                      
 SP    .MV                    : Spontaneous Potential          
 ILD   .OHMM                  : Deep Induction Standard Processed Resistivity 
#