~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                                           0.0:     START DEPTH
 STOP.FT                                        5480.0:     STOP DEPTH
 STEP.FT                                        0.5000:     STEP LENGTH
 NULL.                                       -999.2500:     NULL VALUE
 COMP.                             Sun Range Resources:     OPERATING COMPANY
 LEAS.                                     Stewart 'B':     LEASE NAME
 WELL.                                               1:     WELL NUMBER
 FLD .                                         Traffas:     FIELD
 LOC .                                      18-33S-10W:     LOCATION
 LOC1.                    
                    NW SE SE:     QUARTERS
 LOC2.                                 714 FSL 683 FEL:     FOOTAGES
 SEC .                                              18:     SECTION
 TWP .                                             33S:     TOWNSHIP
 RANG.                                             10W:     RANGE
 CNTY.                                          Barber:     COUNTY
 STAT.                                          KANSAS:     STATE
 CTRY.                                             USA:     COUNTRY
 SRVC.                                       Petro-Log:     SERVICE COMPANY
 DATE.                                     30-NOV-1977:     LOG DATE
 API .                                    15-007-20554:     API NUMBER
 UWI .                                    15-007-20554:     UWI NUMBER
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status
#
~CURVE INFORMATION BLOCK
 DEPTH .FT     : Depth
 GR .A
PI     : Gamma Ray
 NEUT .API     : Gamma Ray
 RES .OHM-M     : Resistivity
 DPHI .PU     : Density porosity
~PARAMETER INFORMATION BLOCK