Schlumberger

Mnemonics, Tools, HLDS


CodeHLDS
TechnologyNuclear
DisciplinePetrophysics
MethodWIRELINE
DescriptionHostile Litho-Density Sonde

Related channels
ChannelDescription
ACTL Long Spacing Acquisition Time
ACTS Short Spacing Acquisition Time
ALFA Enhanced Resolution Alpha Factor
CSTS_HLDS Density Combined Tool Status Word
D1ST_HLDS HLDS Short Spaced Status
D2ST_HLDS HLDS Long Spaced Status
DPLS Long Spacing Dead Time Pulse Countrate
DPO Density Porosity
DPOA Density Porosity Activation Correction
DPSS Short Spacing Dead Time Pulse Countrate
DRH Bulk Density Correction
FLPE_HR HLDS High Resolution Quality Flag for Weighted Average Photoelectric Factor
HBDC High Resolution Bulk Density Correction
HCRL High Resolution Long-Spaced Total Countrate
HCRS High Resolution Short-Spaced Total Countrate
HCTL High Resolution Long-Spaced Acquisition Time
HCTS High Resolution Short-Spaced Acquisition Time
HDEB High Resolution Enhanced Resolution Bulk Density
HDPL High Resolution Long-Spaced Dead Time Pulse Countrate
HDPO High Resolution Density Porosity
HDPS High Resolution Short-Spaced Dead Time Pulse Countrate
HDQC High Resolution Density Quality Indicator
HJLS High Resolution Long-Spaced Pile-up Rejection Countrate
HLEF High Resolution Long-Spaced Corrected Photoelectric Factor
HLFA High Resolution Enhanced Resolution Alpha Factor
HLSP High Resolution Long-Spaced Spectrum
HNDP High Resolution Enhanced Resolution Density Porosity
HPES HiRes Photoelectric Factor Short Spacing
HQLS High Resolution Long-Spaced Quality Indicator
HQSS High Resolution Short-Spaced Quality Indicator
HRHL High Resolution Long Spacing Bulk Density
HROM High Resolution Corrected Bulk Density
HRS3 High Resolution Short-Spaced SS2 Bulk Density
HRS4 High Resolution Short-Spaced SS1 Bulk Density
HRSS High Resolution Short-Spaced Pile-up Rejection Countrate
HSRH High Resolution Short Spacing Bulk Density
HSSP High Resolution Short-Spaced Spectrum
HULS High Resolution Volumetric Photoelectric Factor
HVML Long Spacing Measured High Voltage
HVMS Short Spacing Measured High Voltage
HVRL High Resolution Long-Spaced Overflow Countrate
HVRS High Resolution Short-Spaced Overflow Countrate
LCAL Density Caliper
LDFF Long Spacing Downhole Form Factor
LDQC Density Quality Indicator
LDTS Tool State
LPE HLDS Weighted Average Photoelectric Factor
LPE_HR HLDS High Resolution Weighted Average Photoelectric Factor
LQLS Long-Spaced Quality Indicator
LQSS Short-Spaced Quality Indicator
LSSP Long-Spacing Spectrum
NDPH Enhanced Resolution Density Porosity
NRHB Enhanced Resolution Bulk Density
OVRL Long Spacing Overflow Countrate
OVRS Short Spacing Overflow Countrate
PADC HLDS Pad Contact Quality
PEAL Long Spacing Photoelectric Factor Activation Correction
PEAS Short Spacing Photoelectric Factor Activation Correction
PEFL Long Spacing Corrected Photoelectric Factor
PEFS Short-Spaced Corrected Photoelectric Factor
PRLS Long Spacing Pile-up Rejection Countrate
PRSS Short Spacing Pile-up Rejection Countrate
PSUL Long-Spaced Pulse Shape Compensation Uphole Loop Status
PSUS Short-Spaced Pulse Shape Compensation Uphole Loop Status
RHL Long-Spaced Bulk Density
RHL1 High Resolution Long Spacing Window 1 Count Rate
RHL2 High Resolution Long Spacing Window 2 Count Rate
RHL3 High Resolution Long Spacing Window 3 Count Rate
RHL4 High Resolution Long Spacing Window 4 Count Rate
RHL5 High Resolution Long Spacing Window 4 Count Rate
RHOA Bulk Density Activation Correction
RHOM Corrected Bulk Density
RHS HLDS Short-Spaced Bulk Density
RHS3 Short-Spaced SS2 Bulk Density
RHS4 Short-Spaced SS1 Bulk Density
RLCA Raw Caliper
RLS1 Raw Long Spacing Window 1 Count Rate
RLS2 Raw Long Spacing Window 2 Count Rate
RLS3 Raw Long Spacing Window 3 Count Rate
RLS4 Raw Long Spacing Window 4 Count Rate
RLS5 Raw Long Spacing Window 5 Count Rate
RSH1 High Resolution Short Spacing Window 1 Count Rate
RSH2 High Resolution Short Spacing Window 2 Count Rate
RSH3 High Resolution Short Spacing Window 3 Count Rate
RSH4 High Resolution Short Spacing Window 4 Count Rate
RSH5 High Resolution Short Spacing Window 4 Count Rate
RSS1 Raw Short Spacing Window 1 Count Rate
RSS2 Raw Short Spacing Window 2 Count Rate
RSS3 Raw Short Spacing Window 3 Count Rate
RSS4 Raw Short Spacing Window 4 Count Rate
RSS5 Raw Short Spacing Window 5 Count Rate
SDFF Short Spacing Downhole Form Factor
SHVL Long-Spaced High Voltage Control Loop Status
SHVS Short-Spaced HV Control Loop Status
SSSP Short Spacing Spectrum
TCRL Long Spacing Total Countrate
TCRS Short Spacing Total Countrate
ULDS Volumetric Photoelectric Factor
WPES Weight Factor for Weighted Average Photoelectric Factor
WPES_HR HLDS High Resolution Weight Factor for Weighted Average Photoelectric Factor

Related parameters
ParameterDescription
LATC Activation Correction Switch


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