KGS Home Page Well Data base Specific Well--15-051-26495

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              0.000                      : Start
STOP .FT           3459.000                      : Stop
STEP .FT              0.500                      : Step increment
NULL .             -999.250                      : Null value
COMP .             SAMUEL GARY JR. AND ASSOCIATE : Company
WELL .             PEGGY #1-28                   : Well
FLD  .             CHRISLER SOUTH                : Field
CTRY .             UNITED STATES / KANSAS        : State / Country
LOC  .             1025' FNL & 1650' FEL         : Location
LOC2 .             S2 SE NW NE                   : Location 2
SECT.                       28: SECTION
TOWN.         
            11 S: TOWNSHIP
RANG.                     16 W: RANGE
SRVC .             Weatherford                   : Service company
STAT .                                           : State
CNTY .             ELLIS                         : County
API  .             150512649500                  : API Number
LIC  .                                           : Permit Number
DATE .                                           : 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 Neutro
n 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
GRSG .GAPI         31 310  1 00                  : SGS Gamma Ray
GRTH .PPM          31 790  0 00                  : Thorium Gamma
GRUR .PPM          31 792  0 00                  : Uranium Gamma
GRPO .PERC         31 719  0 00                  : Potassium Gamma
GCGR .GAPI         31 310  1 00                  : Ura
nium Stripped 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
#
~Parameter Information
#MNEM.UNIT         VALUE                         : DESCRIPTION      
#----.----         ---------                     : -----------------
RNID .             5 INCH MAIN                   : Run ID
EREF .FEET         1801.000                      : Elevation of depth reference
DREF .             K.B.                          : Depth reference
GL   .FEET         1793.000                      : Ground elevation
RUN  .                                           : Run number
TDD  .FEET         3450.000                      : TD (driller)
TDL  .FEET         3453.000                      : TD (logger)
CSGD .FEET         852.000                       : Casing bottom (driller)
CSGL .FEET         853.000                       : Casing bot
tom (logger)
BS   .INCHES       7.88                          : Bit size
MUD  .             CHEMICAL                      : Mud type
MUDD .LB/USG       8.900000                      : Mud density
MUDV .CP           60.000000                     : Mud viscosity
PH   .             10.500000                     : Mud pH
FL   .             8.400000                      : Mud fluid loss rate
MUDS .             MUDPIT                        : Mud sample source
RM   .OHM-M         1.95                         : Mud resistivity
RMT  .DEGF          59.0                         : Mud sample temperature
RMF  .OHM-M         1.56                         : Mud filtrate resistivity
RMFT .DEGF          59.0                         : Mud filtrate sample temperature
RMC  .OHM-M         2.34                         : Mud cake resistivity
RMCT .DEGF          59.0                         : Mud cake sample temperature
TMAX .DEGF         93.00                         : 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  .             W. STAMBAUGH                  : Recording engineer
WIT  .             CHRIS MITCHELL                : 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 Ran:  MCG,SGS,MDN,MPD,MFE,MSS,MAI Ran in Combination
Hardware Used:  MDN Dual Eccentralizer used.  MPD 8 inch profile plate used.  
                            MFE:  0.5 inch Standoff = 1
                            MAI:   0.
5 inch Standoff = 1
                           MSS:  0.5 inch Standoffs = 2
2.71 g/cc Limestone Density Matrix used to calculate porosity.
Sonic porosity calculated using (47.5usec/ft) Limestone scale.
Tight pulls, washouts, and borehole rugosity will affect data quality.
All intervals logged and scaled per customer's request.
Annular volume with 5.5 inch production casing from TD to 1700' = 830 cu. ft.
Total hole volume from TD to surface casing= 1250 cu. ft.
Service order:  #3538998
Rig:  Discovery Drilling #2
Engineers:  Adam Sill, William Stambaugh
Operator(s):  Nicolas Adame
Software duplicates the pH value onto the fluid loss value.  The fluid loss is 8.4.
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