KGS Home Page Well Data base Specific Well--15-109-21145

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           3650.000               : Start
STOP .FT           4651.500               : Stop
STEP .FT              0.500               : Step increment
NULL .             -999.250               : Null value
COMP .             CHACO ENERGY CO.       : Company
WELL .             SMITH 2-27             : Well
FLD  .             LOCH                   : Field
CTRY .             U.S.A. / KANSAS        : State / Country
LOC  .             335' FSL & 2605' FEL   : Location
LOC2 .                                    : Location 2
SECT.                       27: SECTION
TOWN.                     13 S: TOWNSHIP
RANG.                     32 W: RANGE
SRVC .             Weatherford   
         : Service company
STAT .                                    : State
CNTY .             LOGAN                  : County
API  .             15-109-21145           : API Number
LIC  .                                    : Permit Number
DATE .             04-Dec-2012            : Logging date
#
~Curve Information
#MNEM.UNIT         API CODES              : CURVE DESCRIPTION
#----.----         ---------              : -----------------
DEPT .FT           00 001 00 00           : Logged depth
CLDC .IN           45 280  1 00           : Density Caliper
PDPE .B/E          45 358  1 00           : PE
DCOR .G/C3         42 356  1 00           : Density Correction
DPRL .PERC         45 890 10 00           : Limestone Density Por.
DEN  .G/C3         42 350  1 00           : Compensated Density
SMTU .LB           30 635  0 00           : DST Uphole Tension
NPRL .PERC         42 890  1 00           : Limestone Neutron Por.
MNRL .OHMM         15 252  0 00           : MMR MicroLog Normal
MINV 
.OHMM         15 250  0 00           : MMR MicroLog Inverse
GRGC .GAPI         30 310  1 00           : Gamma Ray
BIT  .IN           70 282 00 00           : Bit size
#
~Parameter Information
#MNEM.UNIT         VALUE                  : DESCRIPTION      
#----.----         ---------              : -----------------
RNID .             Main Run #2            : Run ID
EREF .FEET         2901.000               : Elevation of depth reference
DREF .             K.B.                   : Depth reference
GL   .FEET         2892.000               : Ground elevation
RUN  .                                    : Run number
TDD  .FEET         4640.000               : TD (driller)
TDL  .FEET         4639.000               : TD (logger)
CSGD .FEET         225.000                : Casing bottom (driller)
CSGL .FEET         224.000                : Casing bottom (logger)
BS   .INCHES       7.88                   : Bit size
MUD  .             CHEMICAL               : Mud type
MUDD .LB/USG       9.200000   
            : Mud density
MUDV .CP           55.000000              : Mud viscosity
PH   .             10.500000              : Mud pH
FL   .ML/30MIN     8.000000               : Mud fluid loss rate
MUDS .             FLOWLINE               : Mud sample source
RM   .OHM-M         0.89                  : Mud resistivity
RMT  .DEGF         102.0                  : Mud sample temperature
RMF  .OHM-M         0.71                  : Mud filtrate resistivity
RMFT .DEGF         102.0                  : Mud filtrate sample temperature
RMC  .OHM-M         1.07                  : Mud cake resistivity
RMCT .DEGF         102.0                  : Mud cake sample temperature
TMAX .DEGF         119.00                 : 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
  .             R. HOFFMAN             : Recording engineer
WIT  .             AUSTIN GARNER          : 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:   MCG, MML, MDN, MPD, MFE, MSS, MAI ran in combination.
Hardware:  MPD:  8 inch profile plate used.  MAI, MSS, MFE: 0.5 Inch standoffs used.  MDN:  Dual Bowspring used.
2.71 G/CC Limestone density matrix used to calculate porosity.
Sonic porosity calculated using a Limestone scale (47.5 usec/ft).
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 Surface casing= 1732 cubic feet
Annular volume with 5.5 inch production casing TD 
to 3650ft  = 149 cubic feet
Service order #3538958
Rig:  H2 Drilling Rig #
Engineer:  R. Hoffman
Operator(s):  R. Venegas

Density off center with Microlog and Neutron caused density read incorrectly.  Running a second run to get a better density reading.

Density Log has been merge with tools from Run 1 and the Density curves on Run 2.
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