KGS Home Page Well Data base Specific Well--15-171-21015

LAS Header
Oil and Gas Index Page

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            221.000                 : Start
STOP .FT           4808.500                 : Stop
STEP .FT              0.500                 : Step increment
NULL .             -999.250                 : Null value
COMP .             GRAND MESA OPERATING COMPANY : Company
WELL .             BRIDGES 1-26             : Well
FLD  .             WILDCAT                  : Field
CTRY .             US.A. / KANSAS           : State / Country
LOC  .             1727' FNL & 2625' FEL    : Location
LOC2 .             SW NW SW NE              : Location 2
SRVC .             Weatherford              : Service company
STAT .                                      : State
CNTY .
             SCOTT                    : County
API  .             15-171-21015             : API Number
LIC  .                                      : Permit Number
DATE .             04-Jan-2014              : 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
SMTU .LB           30 635  0 00             : DST Uphole Tension
GRGC .GAPI         30 310  1 00             : Gamma Ray
SPCG .MV           30  10  0 00             : Spontaneous Potential
FEFE .OHMM         10 220  6 00             : Shallow FE
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
NPRL .PERC         42 890  1 00             : Li
mestone 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.
MNRL .OHMM         15 252  0 00             : MMR MicroLog Normal
MINV .OHMM         15 250  0 00             : MMR MicroLog Inverse
NPRL .PERC         42 890  1 00             : Limestone Neutron Por.
DPRL .PERC         45 890 10 00             : Limestone Density Por.
#
~Parameter Information
#MNEM.UNIT         VALUE                    : DESCRIPTION      
#----.----         ---------                : -----------------
RNID .             REPEAT SECTION           : Run ID
EREF .FEET         3010.000                 : Elevation of depth reference
DREF .             K.B.                     : Depth reference
GL   .FEET         3002.000                 : Ground e
levation
RUN  .                                      : Run number
TDD  .FEET         4798.000                 : TD (driller)
TDL  .FEET         4800.000                 : TD (logger)
CSGD .FEET         221.000                  : Casing bottom (driller)
CSGL .FEET         221.000                  : Casing bottom (logger)
BS   .INCHES       7.88                     : Bit size
MUD  .             CHEM                     : Mud type
MUDD .LB/USG       9.400000                 : Mud density
MUDV .CP           54.000000                : Mud viscosity
PH   .             10.500000                : Mud pH
FL   .ML/30MIN     7.200000                 : Mud fluid loss rate
MUDS .             PIT                      : Mud sample source
RM   .OHM-M         0.90                    : Mud resistivity
RMT  .DEGF          73.0                    : Mud sample temperature
RMF  .OHM-M         0.72                    : Mud filtrate resistivity
RMFT .DEGF          73.0                    : Mud filtrate sample
 temperature
RMC  .OHM-M         1.08                    : Mud cake resistivity
RMCT .DEGF          73.0                    : Mud cake sample temperature
TMAX .DEGF         113.00                   : Max recorder temperature
TIMC .DAY/HR                                : Time circulation ended
TIML .DAY/HR                                : Time logger at bottom
UNIT .             13057                    : Equipment ID
BASE .             LIB                      : Equipment base location
ENG  .             D. COLE                  : Recording engineer
WIT  .             K. MATSON                : Witnessed by
CSUP .FEET         -999999.000              : Casing Stick Up GL
CSGS .INCHES       8.625                    : Casing size
CSGW .LB/FT        24.00                    : Casing weight
CSGT .             CASING                   : Casing Type
#
~Other Information
--------------------------------------------------------------------------------
- SOFTWARE ISSUE:  WLS 13.05.9583.

- RUN 
1: MCG, MML, MDN, MPD, MFE, MAI RUN IN COMBINATION.   
                      - HARDWARE:  DUAL ECCENTRALISER USED ON MDN
                                                  0.5 INCH STANDOFF USED ON MFE.
                                                  0.5 INCH STANDOFF USED ON MAI.

- 2.71 G/CC LIMESTONE DENSITY MATRIX USED TO CALCULATE POROSITY.

- BOREHOLE RUGOSITY, TIGHT PULLS, AND WASHOUTS WILL AFFECT DATA QUALITY.

- ALL INTERVALS LOGGED AND SCALED PER CUSTOMER'S REQUEST.

- TOTAL HOLE VOLUME FROM TD TO 3800 FEET: 375 CU. FT.

- ANNULAR HOLE VOLUME WITH 5.5 INCH PRODUCTION CASING FROM TD TO 3800 FEET: 210 CU. FT.

- RIG: DUKE DRILLING #4.

- ENGINEER: D. COLE

- OPERATOR(S): C. RAMIREZ AND K. PHILLIPS
--------------------------------------------------------------------------------

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