~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                                        1390.0:     START DEPTH
 STOP.FT                                        6670.0:     STOP DEPTH
 STEP.FT                                        0.5000:     STEP LENGTH
 NULL.                                       -999.2500:     NULL VALUE
 COMP.                            C. S. G. Exploration:     OPERATING COMPANY
 LEAS.                                   Merkle, F. D.:     LEASE NAME
 WELL.                                               1:     WELL NUMBER
 FLD .                                         Unknown:     FIELD
 LOC .                                      15-30S-28W:     LOCATION
 LOC1.                    
                     C NE NW:     QUARTERS
 LOC2.                                660 FNL 1980 NWL:     FOOTAGES
 SEC .                                              15:     SECTION
 TWP .                                             30S:     TOWNSHIP
 RANG.                                             28W:     RANGE
 CNTY.                                           Meade:     COUNTY
 STAT.                                          KANSAS:     STATE
 CTRY.                                             USA:     COUNTRY
 SRVC.                                    Schlumberger:     SERVICE COMPANY
 DATE.                                     06-DEC-1977:     LOG DATE
 API .                                    15-119-20283:     API NUMBER
 UWI .                                    15-119-20283:     UWI NUMBER
 TVD .                                              NO:     TVD flag
 WSTA.                                             LOC:     Well status
#
~CURVE INFORMATION BLOCK
 DEPTH .FT     : Depth
 DPHI 
.PU     : Density porosity
 NPHI .PU     : Neutron porosity
 GR .API     : Gamma Ray
 SP .MV     : Spontaneous Potential
 ILD .OHM-M     : Deep Induction Resistivity
~PARAMETER INFORMATION BLOCK