~VERSION INFORMATION
 VERS.                    2.0: CWLS LOG ASCII STANDARD - VERSION 2
 WRAP.                     NO: One line per depth step
~Well Information Block
#MNEM.UNIT              Information: Data type
#---------  -----------------------  ---------
 UWI .           15-153-20488: Unique Well Id
 PM  .                      6: Principal Meridian
 STAT.                 Kansas: State
 SECT.                     14: Section
 TOWN.                     1S: Township
 RANG.                    35W: Range
 LAT .                39.9603: Latitude North (KGS,LEO3.6)
 SPOT.                      C: Spot Location
 COMP.     ABRAXAS PETRO CORP: Company
 WELL.                      1: Well Name
 LEAS.        CHADDERON TRUST: Lease Name
 FLD .             CAHOJ WEST: Field
 STRT.F              220.5000: START DEPTH
 STOP.F             3117.5000: STOP DEPTH
 STEP.F                0.5000: SAMPLE RATE
 NULL.              -999.2500: NULL VALUE
 LOC .        Sec14 T1 S R35W: LOCATION (PLSS)
 FTN .F   
                664: FEET NORTH FROM REFERENCE SECTION CORNER
 FTE .F                  -658: FEET EAST FROM REFERENCE SECTION CORNER
 CORN.                     SE: REFERENCE SECTION CORNER FOR FOOTAGE
 LON .              101.20735: LONGITUDE WEST (KGS, LEO3.6)
 COUN.                RAWLINS: COUNTY
 DATE.                       : LOG DATE
 API .                       : API Well Number
~Curve Information Block
#MNEM.UNIT                            No  Description
#---------                            --  -----------
 DEPT.F                      : 1  Depth Curve
 GR  .GAPI                   : 2  GAMMA RAY
~Parameter Information Block
#MNEM.UNIT                   Value : Description
#--------- ------------------------  -----------
 EKB .FT                 3146: ELEVATION, KELLY BUSHING
 DL  .FT               3117.5: DEPTH LOGGER
 CS  .IN                8 5/8: CASING SIZE
 CD  .FT                  321: CASING DEPTH LOGGER
~Downhole Information Block