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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.              NO                                : One line per depth step
#
~Well Information
#MNEM.UNIT         DATA                              : DESCRIPTION      
#----.----         ---------                         : -----------------
STRT .FT              1.000                          : Start
STOP .FT           3608.000                          : Stop
STEP .FT              0.500                          : Step increment
NULL .             -999.250                          : Null value
COMP .             SAMUEL GARY JR & ASSOCIATES, INC. : Company
WELL .             CHRISLER ET AL 1-20               : Well
FLD  .             WILDCAT                           : Field
CTRY .             U.S.A. / KANSAS                   : State / Country
LOC  .             1080' FNL & 95' FEL               : Location
LOC2 .             SE SE NE NE                       : Location 
2
SECT.                       20: SECTION
TOWN.                     12 S: TOWNSHIP
RANG.                     16 W: RANGE
SRVC .             Weatherford                       : Service company
STAT .                                               : State
CNTY .             ELLIS                             : County
API  .             150512616100                      : API Number
LIC  .                                               : Permit Number
DATE .             16-Aug-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
GRGC .GAPI         30 310  1 00                      : Gamma Ray
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
DEN  .G/C3         42 350  1 00                      : Compensated Density
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
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
#
~Parameter Information
#MNEM.UNIT         VALUE                             : DESCRIPTION      
#----.----         ---------                         : -----------------
RNID .             5 INCH MAIN                       : Run ID
EREF .FEET         2000.000                          : Elevation of depth reference
DREF .             K.B.                              : Depth reference
GL   .FEET         1992.000                          : Ground elevation
RUN  .                                               : Run number
TDD  .FEET         3605.000                          : TD (driller)
TDL  .FEET         3608.000                          : TD (logger)
CSGD .FEET         264.000                           : Casing bottom (driller)
CSGL .FEET         265.000                           : Casing bottom (logger)
BS   .INCHES       7.88                              : Bit size
MUD  .             CHEMICAL                        
  : Mud type
MUDD .LB/USG       9.000000                          : Mud density
MUDV .CP                                             : Mud viscosity
PH   .             10.500000                         : Mud pH
FL   .ML/30MIN     6.400000                          : Mud fluid loss rate
MUDS .             FLOWLINE                          : Mud sample source
RM   .OHM-M         0.55                             : Mud resistivity
RMT  .DEGF          94.0                             : Mud sample temperature
RMF  .OHM-M         0.44                             : Mud filtrate resistivity
RMFT .DEGF          94.0                             : Mud filtrate sample temperature
RMC  .OHM-M         0.66                             : Mud cake resistivity
RMCT .DEGF          94.0                             : Mud cake sample temperature
TMAX .DEGF         104.00                            : Max recorder temperature
TIMC .DAY/HR                                         : Time circulation ended
TIML .DA
Y/HR                                         : Time logger at bottom
UNIT .             13025                             : Equipment ID
BASE .             LIB                               : Equipment base location
ENG  .             L. SCOTT                          : Recording engineer
WIT  .             C. CAMOZZI                        : 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
Hardware:  MPD:  8 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 porosity.
Sonic porosity calculated using 47.5 u
sec/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 = 337 cu. ft.  
Service order #3529205
Rig:  Discovery #4
Engineer(s):  L. Scott, F. Martins
Operator(s):  N. Adame
--------------------------------------------------------------------------------

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