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LAS Header
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This page shows the header section of the LAS file you have selected. The display ends just after the area where the curve data begins.
~Version Information
VERS.              2.00                         : CWLS Log ASCII Standard - Version 2.00
WRAP.              YES                          : Multiple lines per depth step
#
~Well Information
#MNEM.UNIT         DATA                         : DESCRIPTION      
#----.----         ---------                    : -----------------
STRT .FT              0.000                     : Start
STOP .FT           3602.000                     : Stop
STEP .FT              0.500                     : Step increment
NULL .             -999.250                     : Null value
COMP .             SAMUEL GARY  JR & ASSOCIATES : Company
WELL .             D.L.T. 1-7                   : Well
FLD  .             WILDCAT                      : Field
CTRY .             U.S.A./KANSAS                : State / Country
LOC  .             928' FNL/144' FEL            : Location
LOC2 .                                          : Location 2
SRVC .             Weatherford               
   : Service company
STAT .                                          : State
CNTY .             RUSH                         : County
API  .             151652191000                 : API Number
LIC  .                                          : Permit Number
DATE .             23-Feb-2011                  : Logging date
#
~Curve Information
#MNEM.UNIT         API CODES                    : CURVE DESCRIPTION
#----.----         ---------                    : -----------------
DEPT .FT           00 001 00 00                 : Logged depth
CGXT .DEGF         30 660  1 00                 : MCG External Temperature
SPCG .MV           30  10  0 00                 : Spontaneous Potential
FEFE .OHMM         10 220  6 00                 : Shallow FE
NPRL .PERC         42 890  1 00                 : Limestone Neutron Por.
CLDC .IN           45 280  1 00                 : Density Caliper
DCOR .G/C3         42 356  1 00                 : Density Correction
PDPE .B/E          45 358
  1 00                 : PE
DPRL .PERC         45 890 10 00                 : Limestone Density Por.
DT35 .US/F         60 520 32 00                 : 3-5' Compensated Sonic
SPRL .PERC         61 890 20 00                 : Wyllie Lime. Sonic Por.
MLTC .IN           15 280  1 00                 : MML Caliper
MNRL .OHMM         15 252  0 00                 : Micro-normal
MINV .OHMM         15 250  0 00                 : Micro-inverse
GRSG .GAPI         31 310  1 00                 : SGS Gamma Ray
GSGC .GAPI         31 310  1 00                 : SGS BH Corrected Gamma
R40O .OHMM          7 120 44 00                 : Array Ind. One Res 40
R60O .OHMM          7 120 44 00                 : Array Ind. One Res 60
RTAO .OHMM          7 120 44 00                 : Array Ind. One Res Rt
DEN  .G/C3         42 350  1 00                 : Compensated Density
GRTH .PPM          31 790  0 00                 : Thorium Gamma
GRUR .PPM          31 792  0 00                 : Uranium Gamm
a
GRPO .PERC         31 719  0 00                 : Potassium Gamma
RAKU .----         31   0  0 00                 : U/K
RAKT .----         31   0  0 00                 : TH/K
RAUT .----         31   0  0 00                 : TH/U
#
~Parameter Information
#MNEM.UNIT         VALUE                        : DESCRIPTION      
#----.----         ---------                    : -----------------
RNID .             5 Inch Main                  : Run ID
EREF .FEET         1940.000                     : Elevation of depth reference
DREF .             K.B.                         : Depth reference
GL   .FEET         1930.000                     : Ground elevation
RUN  .                                          : Run number
TDD  .FEET         3620.000                     : TD (driller)
TDL  .FEET         3602.000                     : TD (logger)
CSGD .FEET         1060.000                     : Casing bottom (driller)
CSGL .FEET         1061.000                     : Casing bott
om (logger)
BS   .INCHES       7.88                         : Bit size
MUD  .             CHEMICAL                     : Mud type
MUDD .LB/USG       9.200000                     : Mud density
MUDV .CP           67.000000                    : Mud viscosity
PH   .             11.500000                    : Mud pH
FL   .ML/30MIN     9.200000                     : Mud fluid loss rate
MUDS .             FLOWLINE                     : Mud sample source
RM   .OHM-M         0.26                        : Mud resistivity
RMT  .DEGF          77.0                        : Mud sample temperature
RMF  .OHM-M         0.21                        : Mud filtrate resistivity
RMFT .DEGF          77.0                        : Mud filtrate sample temperature
RMC  .OHM-M         0.31                        : Mud cake resistivity
RMCT .DEGF          77.0                        : Mud cake sample temperature
TMAX .DEGF         101.00                       : Max recorder temperature
TIMC .DAY/HR  
                                  : Time circulation ended
TIML .DAY/HR                                    : Time logger at bottom
UNIT .             13025                        : Equipment ID
BASE .             LIB                          : Equipment base location
ENG  .             SHAWN NUTT                   : Recording engineer
WIT  .             NEIL SHARP                   : Witnessed by
CSUP .FEET         -999999.000                  : Casing Stick Up GL
CSGS .INCHES       8.625                        : Casing size
CSGW .LB/FT        24.00                        : Casing weight
CSGT .             SURFACE                      : Casing Type
#
~Other Information
--------------------------------------------------------------------------------
Tools Used:   MPD, MCG, MDN, MFE, MAI, MSS, MML, SGS
Hardware:  MPD:  4 inch profile plate used.  MAI, MFE, MSS:  0.5 Inch standoffs used.  MDN:  Dual Bowspring used.
2.71 G/CC Limestone density matrix used to calculate porosi
ty.
Sonic porosity calculated using 47.5 usec/ft Limestone scale.
Borehole rugosity, tight pulls, and washouts will affect data quality.
All intervals logged and scaled per customer's request.
Annular volume with 5.5 inch production casing = 455 cu. ft.  
Service order #3529083
Rig:  Val #6
Engineer:  Shawn Nutt
Operator(s):  Nick Adame
--------------------------------------------------------------------------------
      DEPT
       CGXT       SPCG       FEFE       NPRL       CLDC       DCOR       PDPE
       DPRL       DT35       SPRL       MLTC       MNRL       MINV       GRSG
       GSGC       R40O       R60O       RTAO        DEN       GRTH       GRUR
       GRPO       RAKU       RAKT       RAUT


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