Schlumberger

Mnemonics, Tools, LDTD


CodeLDTD
TechnologyNuclear
DisciplinePetrophysics
MethodWIRELINE
DescriptionLitho Density Tool - D

Related channels
ChannelDescription
BDQC Bulk Density Quality Curve
CALI Caliper
DALP Alpha Factor for Alpha Processing
DCAL Differential Caliper
DPHI Density Porosity
DRHO Bulk Density Correction
HDAL High Resolution Density Alpha Factor
HDPH High Resolution Density Porosity
HDRH High Resolution Density Correction
HLIT High Resolution Lithology Window Countrate
HLL High Resolution Long Lower Window Countrate
HLS High Resolution Long Spacing Countrate
HLU High Resolution Long Upper 1-2 Window Countrate
HNRH High Resolution Enhanced Bulk Density
HPEF High Resolution Photoelectric Factor
HPHN High Resolution Porosity from Enhanced Density
HRHO High Resolution Bulk Density
HSS1 High Resolutionn Short Spacing 1 Window Countrate
HSS2 High Resolution Short Spacing 2 Window Countrate
LHVD Long Spacing Downhole High Voltage CCS
LITH Litholog Window Count Rate
LL Long Lower Window Count Rate
LS Long Spacing Computed Count Rate
LSHV High Voltage for Long Spacing Loop
LSRH Long Spacing Density (Uncorrected)
LU Long Upper Computed Window Count Rate
LURH Long Upper Bulk Density
NRHO Bulk Density, Enhanced Vertical Resolution
PEF Photoelectric Factor
PHND Porosity from Enhanced Density
QLS Quality Long Spacing
QRLS Quality Ratio Long Spacing
QRSS Quality Ratio Short Spacing
QSS Quality Short Spacing
RCAL Raw Caliper
RHLI Raw High-Resolution Litholog Counts
RHLL Raw High-Resolution Long Lower Counts
RHLS Raw High-Resolution Long Spacing Counts
RHLU Raw High-Resolution Long Spacing Upper Counts
RHOB Bulk Density
RHS1 Raw High-Resolution Short Spacing 1 Counts
RHS2 Raw High-Resolution Short Spacing 2 Counts
RLIT Raw Lithology Count Rate
RLL Raw LL Count Rate
RLS Raw Long Spacing Count Rate
RLU Raw Long Upper Count Rate
RSS1 Raw Short Spacing Window 1 Count Rate
RSS2 Raw Short Spacing Window 2 Count Rate
S1RH Short Spacing 1 Density
SHVD Short Spacing Downhole High Voltage CCS
SS1 Short Spacing Window 1 Count Rate
SS2 Short Spacing Window 2 Count Rate
SSHV High Voltage Output for SS Loop

Related parameters
ParameterDescription
BFM Borehole Fluid Medium
DHC Density Hole Correction
DPPM Density Porosity Processing Mode
FD Fluid Density
MDEN Matrix Density for Density Porosity
WMUD Weight of Mud


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