Schlumberger

Mnemonics, Tools, HRLT-B


CodeHRLT-B
TechnologyResistivity
DisciplinePetrophysics
MethodWIRELINE
DescriptionHigh Resolution Laterolog Array Tool - B

Related channels
ChannelDescription
CCRA0 Borehole Correction Coefficient for Computed Focusing Mode 0
CCRA1 Borehole Correction Coefficient for Computed Focusing Mode 1
CCRA2 Borehole Correction Coefficient for Computed Focusing Mode 2
CCRA3 Borehole Correction Coefficient for Computed Focusing Mode 3
CCRA4 Borehole Correction Coefficient for Computed Focusing Mode 4
CCRA5 Borehole Correction Coefficient for Computed Focusing Mode 5
DI Diameter of Invasion
INVERR1 Inversion Resistivity Reconstruction Error Mode 1
INVERR2 Inversion Resistivity Reconstruction Error Mode 2
INVERR3 Inversion Resistivity Reconstruction Error Mode 3
INVERR4 Inversion Resistivity Reconstruction Error Mode 4
INVERR5 Inversion Resistivity Reconstruction Error Mode 5
ISO_UNCAL Uncalibrated Source Current
IV Vertical Current
M01_UNCAL Uncalibrated M0-M1 Voltage
M12_UNCAL Uncalibrated M1-M2 Voltage
M23_UNCAL Uncalibrated M2-M3 Voltage
MCOST Inversion Mismatch between Best Fit and Measurements
MRES Mud Resistivity
MV_UNCAL Uncalibrated Vertical Monitoring Voltage
NITERR Inversion, Number of Iterations Used
PCOST Inversion Mismatch between Best Fit and Model Parameters
QC_RT_HRLT RT Quality indicator : 0 = consistent, 1 = inconsistent due to the model, 2 = inversion not reliable
QC_RXO_HRLT RXO Quality indicator : 0 = consistent, 1 = inconsistent due to the model, 2 = inversion not reliable
RLA0 Apparent Resistivity from Computed Focusing Mode 0
RLA0_ECC Eccentering Corrected Resistivity Mode 0
RLA0_UNCORR Uncorrected Resistivity from Computed Focusing Mode 0
RLA1 Apparent Resistivity from Computed Focusing Mode 1
RLA1_ECC Eccentering Corrected Resistivity Mode 1
RLA1_SIG RLA1 Uncertainty
RLA1_UNCORR Uncorrected Resistivity from Computed Focusing Mode 1
RLA2 Apparent Resistivity from Computed Focusing Mode 2
RLA2_ECC Eccentering Corrected Resistivity Mode 2
RLA2_SIG RLA2 Uncertainty
RLA2_UNCORR Uncorrected Resistivity from Computed Focusing Mode 2
RLA3 Apparent Resistivity from Computed Focusing Mode 3
RLA3_ECC Eccentering Corrected Resistivity Mode 3
RLA3_SIG RLA3 Uncertainty
RLA3_UNCORR Uncorrected Resistivity from Computed Focusing Mode 3
RLA4 Apparent Resistivity from Computed Focusing Mode 4
RLA4_ECC Eccentering Corrected Resistivity Mode 4
RLA4_SIG RLA4 Uncertainty
RLA4_UNCORR Uncorrected Resistivity from Computed Focusing Mode 4
RLA5 Apparent Resistivity from Computed Focusing Mode 5
RLA5_ECC Eccentering Corrected Resistivity Mode 5
RLA5_SIG RLA5 Uncertainty
RLA5_UNCORR Uncorrected Resistivity from Computed Focusing Mode 5
RT True Resistivity
RXO Flushed Zone Resistivity
V34_UNCAL Uncalibrated A3-A4 Voltage
V45_UNCAL Uncalibrated A4-A5 Voltage
V56_UNCAL Uncalibrated A5-A6 Voltage
VBD_UNCAL Uncalibrated Bridle #9 - M0 Voltage
VTP_UNCAL Uncalibrated Torpedo-M0 Voltage
WEI_1D_HRLT Weights for HRLT Input Resistivity Channels in 1-D Inversion, Modes 1..5 and Deep

Related parameters
ParameterDescription
CALIBRATION_TEMP Calibration Temperature
GCSE Generalized Caliper Selection, from Measured Caliper or Bit Size
GRSE Generalized Mud Resistivity Selection, from Measured or Computed Mud Resistivity
HRLT_A6_LEN Length of A6 Electrode
HRLT_A6P_LEN Length of A6P Electrode
HRLT_PROCMFL Inversion Micro-Resistivity Select
HRLT_PROCRM Mud Resistivity Select
HRLT_RXOM Inversion Micro-Resistivity Selection, from Measured Micro-Resistivity
HRLT_RXOSE Inversion Micro-Resistivity Selection
ISO_GAIN ISO Calibration Gain
KFAC_HRLT HRLT Geometrical Factor Option
M01_GAIN M01 Calibration Gain
M12_GAIN M12 Calibration Gain
M23_GAIN M23 Calibration Gain
MV_GAIN MV Calibration Gain
PROCINV Resistivity Inversion Selection
PROCMSO Mechanical Standoff Size
PROCSPO Sonde Position
V34_GAIN V34 Calibration Gain
V45_GAIN V45 Calibration Gain
V56_GAIN V56 Calibration Gain
VBD_GAIN VBD Calibration Gain
VTP_GAIN VTP Calibration Gain


Return to Curve Mnemonic Dictionary