~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                                        0.0000:     Start Depth 
 STOP.FT                                        3861.0:     Stop Depth
 STEP.FT                                           0.5:     Step Length
 NULL.                                       -999.2500:     Null Value
 COMP.                    NORTHERN NATURAL GAS COMPANY:     Operating Company
 LEAS.                                    TRUESDELL OB:     Lease Name
 WELL.                                           11-07:     Well Number
 FLD .                                           Lyons:     Field
 LOC .                                      11-20S-08W:     Location 
 LOC1.                  
                      E2 W2 W2:     Quarters
 LOC2.                               2716 FSL 4262 FEL:     Footages
 SEC .                                              11:     Section
 TWP .                                             20S:     Township 
 RANG.                                             08W:     Range
 CNTY.                                            RICE:     County 
 STAT.                                          KANSAS:     State 
 CTRY.                                             USA:     Country
 SRVC.                                       PETRO-LOG:     Service Company
 DATE.                                     19-MAY-1976:     Log Date
 API .                                    15-159-20611:     API Number
 UWI .                                    15-159-20611:     UWI Number 
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status                    
#
~Parameter Information Block

#MNEM.UNIT            Value               Description
#----------    --------------------    -------------------
 EGL   .FT         1665.0000  : Ground Level Elevation         
 EKB   .FT         1678.0000  : Kelly Bushing Elevation        
 EDF   .FT         1677.0000  : Derrick Floor Elevation        
 ERT   .F                     : Rotary Table Elevation         
 TDL   .F                     : Total Depth Logger             
 TDD   .FT         3860.0000  : Total Depth Driller            
 CSGL  .F                     : Casing Bottom Logger           
 CSGD  .F                     : Casing Bottom Driller          
 CSGS  .IN                    : Casing Size                    
 CSGW  .LB                    : Casing Weight                  
 BS    .IN                    : Bit Size                       
 DFT   .                      : Mud type                       
 MSS   .                      : Mud Sample Source              
 DFD   .gm/cc                 : Mud Density           
         
 DFV   .s/qt                  : Mud Viscosity (Funnel)         
 DFL   .cc                    : Fluid Loss                     
 PH    .                      : PH                             
 RM    .OHM-M                 : Resistivity of Mud             
 MST   .DEG-F                 : Temperature of Mud             
 RMF   .OHM-M                 : Resistivity of Mud Filtrate    
 MFT   .DEG-F                 : Temperature of Mud Filtrate    
 RMC   .OHM-M                 : Resistivity of Mud Cake        
 MCST  .DEG-F                 : Temperature of Mud Cake        
 BHT   .DEG-F                 : Maximum Recorded Temperature   
 RMB   .OHM-M                 : Resitivity @ BHT               
 TIMC  .DATE                  : Date/Time Circulation Stopped  
 TIML  .DATE                  : Date/Time Logger Tagged Bottom 
 UNIT  .                      : Logging Unit Number            
 BASE  .                      : Home Base of Logging Unit      
 ENG   .                      
: Recording Engineer             
 WIT   .                      : Witnessed By                   
#
~Curve Information Block
#MNEM.UNIT       API CODE      Curve Description
#----------    -------------   -------------------
 DEPT  .FT                    : Depth in Feet                  
 NEUT  .API                   : Neutrons                       
 GR    .GAPI                  : Gamma Ray                      
 DT    .US/F                  : Delta-T                        
 RHOB  .G/C3                  : Bulk Density