~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                                           190:     START DEPTH
 STOP.FT                                          5410:     STOP DEPTH
 STEP.FT                                        0.5000:     STEP LENGTH
 NULL.                                       -999.2500:     NULL VALUE
 COMP.                              CITIES SERVICE CO.:     OPERATING COMPANY
 LEAS.                                     WEISNER 'A':     LEASE NAME
 WELL.                                               1:     WELL NUMBER
 FLD .                                         UNKNOWN:     FIELD
 LOC .                                      27-14S-36W:     LOCATION
 LOC1.                    
                    NE SW NE:     QUARTERS
 LOC2.                               3630 FSL 1650 FEL:     FOOTAGES
 SEC .                                              27:     SECTION
 TWP .                                             14S:     TOWNSHIP
 RANG.                                             36W:     RANGE
 CNTY.                                           LOGAN:     COUNTY
 STAT.                                          KANSAS:     STATE
 CTRY.                                             USA:     COUNTRY
 SRVC.                                     SCHLUMBERGER:     SERVICE COMPANY
 DATE.                                     03-APR-1980:     LOG DATE
 API .                                    15-109-20147:     API NUMBER
 UWI .                                    15-109-20147:     UWI NUMBER
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status
#
~CURVE INFORMATION BLOCK
 DEPTH .FT     : Depth
 ILD 
.OHM-M     : Deep Induction Resistivity
 GR .API     : Gamma Ray
 DPHI .PU     : Density porosity
 NPHI .PU     : Neutron porosity
 DT .USEC/FT     : Acoustic transit time
~PARAMETER INFORMATION BLOCK