~Version Information
 VERS.                2.0:  CWLS LOG ASCII STANDARD -VERSION 2.0
 WRAP.                 NO:  ONE LINE PER DEPTH STEP
~WELL INFORMATION BLOCK
#MNEM.UNIT       DATA		            DESCRIPTION OF MNEMONIC
#---------    -------------            ------------------------
 STRT.FT  0.200                          :START DEPTH
 STOP.FT  1147.900                       :STOP DEPTH
 STEP.FT  0.100                          :STEP    UP_HOLE  
 NULL.    -999.25                        :NULL VALUE
 COMP.    POSTROCK ENERGY CORPORATION    :COMPANY
 WELL.    DAVIDSON, CHARLES # 18-4       :WELL
 FLD .    THAYER                         :FIELD\LOCATION
 LOC .    18    29S   18E                :LOCATION
 CNTY.    NEOSHO                         :COUNTY
 STAT.    KANSAS                         :STATE
 CTRY.    USA                            :COUNTRY
 SRVC.                                   :SERVICE COMPANY
 DATE.    05/28/2013                     :LOG DATE
 API .   15-133-27658-00-00       
           :API NUMBER
 LIC .    33343                          :LICENSE NUMBER
~Curve Information Block
#MNEM.UNIT      API CODE     Curve Description
#---------    -------------  ------------------------
 DEPT     .FT        00 001 00 00          :  1  DEPTH   
 GAMMA    .API-GR    00 310 00 00          :  2  GAMMA RAY           
 COMP     .G/CC      00 356 00 00          :  3  DEN COMPENSATION    
 CALIPER  .INCH      00 280 00 00          :  4  SHORT ARM CALIPER   
 DEN(CDL) .G/CC      00 350 00 00          :  5  COMPENSATED DENSITY 
 POR(DEN) .PERCENT   00 890 00 00          :  6  DENSITY POROSITY    
 POR(NEU) .PERCENT   00 330 00 00          :  7  NEUTRON POROSITY    
 COND(DI) .MMHO/M    00 000 00 00          :  8  DEEP INDUCTION COND 
 COND(MI) .MMHO/M    00 000 00 00          :  9  MED INDUCTION COND. 
 GAMMA    .API-GR    00 310 00 00          : 10  GAMMA RAY           
 SP       .MV        00 010 00 00          : 11  SPON POTENTIAL      
 RES(DI)  .OHM-M     00 120 00 00   
       : 12  DEEP INDUCTION RES  
 RES(MI)  .OHM-M     00 120 00 00          : 13  MED INDUCTION RES   
 RES(DG)  .OHM-M     00 220 00 00          : 14  DEEP GUARD RES      
~Parameter Information Block
#MNEM.UNIT   Information     Description
#---------- ---------------  ------------------------
 FILE.      PROCESSED          :File Type
 FIID.      0020AA             :File Type Identifier
 VERS.      3.60B              :System Version
 SER .      1                  :System Serial Number
 TRUK.      .49983             :Truck Calibration Number
 TOOL.         824             :Tool Serial Number
 TIME.      1449               :Time    HrHrMinMin
 LAT .                         :Latitude
 LON .                         :Longitude
 LMF .      GL                 :Log Measured From
 DMF .      GL                 :Driller Measured From
 PD  .      GL                 :Permanent Data
 PDEV.      1006'              :Elevation Permanent Data
 EKB .M                        :Elevation Kelly Bushing
 
ELEV.DF                       :Elevation DF
 EGL .M     1006'              :Elevation Ground Level
 DRDP.      1157'              :Driller's Depth
 CASD.      10.                :Casing Diameter
 CASB.      20'                :Casing Bottom
 CASX.      STEEL              :Casing Type
 CAST.                         :Casing Thickness
 TNOC.                         :Time Circulation Stopped
 LOGU.      208                :Logging Unit
 RECB.      WILSON, D.         :Recorded By
 OSR1.      CNL                :Other Services
 OSR2.      DIL                :Other Services
 OSR3.       D. TEM            :Other Services
 BS  .IN      7.875"           :Bit Size
 MST .                         :Mean Surface Temperature
 TGRD.                         :Temperature Gradiant
 MAGN.      0                  :Magnetic Declination
 MDEN.      2.71               :Density Matrix
 MATR.      LIMESTONE          :Neutron Matrix
 DTMT.      49                 :Delta T Matrix
 DTFL.                         :De
lta T Fluid
 MUDS.      LOW LINE           :Mud Sample Source
 MRS .      1.30               :Mud Resistivity
 MTP .      80                 :Mud Temperature
 MFRS.                         :Resistivity Mud Filtrate
 MFTP.                         :Temperature Mud Filtrate
 MCRS.                         :Resistivity Mud Cake
 MCTP.                         :Temperature Mud Cake
 FTYP.      WATER              :Fluid Type
 FD  .LB/G   8.3               :Mud Weight
 DFV .S                        :Fluid Viscosity
 FPH .                         :Fuild PH
 ELCO.      37770              :Electron Cutoff
 CASL.      8.62               :Casing Logger
 LOTD.                         :Logger TD
 ARTM.                         :Arrival Time
 DPTM.                         :Departure Time
 RIGN.                         :Rig Number
~Other Information
#MNEM.UNIT  Information      Description
#---------- ---------------  ------------------------
# --------------------------