Schlumberger

Mnemonics, Tools, ARC9


CodeARC9
TechnologyResistivity
DisciplinePetrophysics
MethodMWD
Description9.0 Inch Array Resistivity Compensated Tool Assembly

Related channels
ChannelDescription
2N11 Normalized Amplitude R1 from T1 at 2 MHz
2N12 Normalized Amplitude R2 from T1 at 2 MHz
2N21 Normalized Amplitude R1 from T2 at 2 MHz
2N22 Normalized Amplitude R2 from T2 at 2 MHz
2N31 Normalized Amplitude R1 from T3 at 2 MHz
2N32 Normalized Amplitude R2 from T3 at 2 MHz
2N41 Normalized Amplitude R1 from T4 at 2 MHz
2N42 Normalized Amplitude R2 from T4 at 2 MHz
2N51 Normalized Amplitude R1 from T5 at 2 MHz
2N52 Normalized Amplitude R2 from T5 at 2 MHz
4N11 Normalized Amplitude R1 from T1 at 400 KHz
4N12 Normalized Amplitude R2 from T1 at 400 KHz
4N21 Normalized Amplitude R1 from T2 at 400 KHz
4N22 Normalized Amplitude R2 from T2 at 400 KHz
4N31 Normalized Amplitude R1 from T3 at 400 KHz
4N32 Normalized Amplitude R2 from T3 at 400 KHz
4N41 Normalized Amplitude R1 from T4 at 400 KHz
4N42 Normalized Amplitude R2 from T4 at 400 KHz
4N51 Normalized Amplitude R1 from T5 at 400 KHz
4N52 Normalized Amplitude R2 from T5 at 400 KHz
A112 Amplitude R1 from T1 at 2 MHz
A114 Amplitude R1 from T1 at 400 KHz
A122 Amplitude R1 from T2 at 2 MHz
A124 Amplitude R1 from T2 at 400 KHz
A132 Amplitude R1 from T3 at 2 MHz
A134 Amplitude R1 from T3 at 400 KHz
A142 Amplitude R1 from T4 at 2 MHz
A144 Amplitude R1 from T4 at 400 KHz
A152 Amplitude R1 from T5 at 2 MHz
A154 Amplitude R1 from T5 at 400 KHz
A16B Blended Attenuation Resistivity 16 inch
A16B_COND Blended Attenuation Conductivity 16 inch
A16B_COND_UNC Uncorrected Blended Attenuation Conductivity 16 inch
A16B_UNC Uncorrected Blended Attenuation Resistivity 16 inch
A16H Attenuation Resistivity 16 inch Spacing at 2 MHz, Environmentally Corrected
A16H_COND Attenuation Conductivity 16 inch Spacing at 2 MHz, Environmentally Corrected
A16H_UNC Uncorrected Attenuation Resistivity for 16 inch Spacing at 2 MHz
A16L Attenuation Resistivity 16 inch Spacing at 400 KHz, Environmentally Corrected
A16L_COND Attenuation Conductivity 16 inch Spacing at 400 KHz
A16L_UNC Uncorrected Attenuation Resistivity 16 inch at 400 KHz
A212 Amplitude R2 from T1 at 2 MHz
A214 Amplitude R2 from T1 at 400 KHz
A222 Amplitude R2 from T2 at 2 MHz
A224 Amplitude R2 from T2 at 400 KHz
A22B Blended Attenuation Resistivity 22 inch
A22B_COND Blended Attenuation Conductivity 22 inch
A22B_COND_UNC Uncorrected Blended Attenuation Conductivity 22 inch
A22B_UNC Uncorrected Blended Attenuation Resistivity 22 inch
A22H Attenuation Resistivity 22 inch Spacing at 2 MHz, Environmentally Corrected
A22H_COND Attenuation Conductivity 22 inch Spacing at 2 MHz, Environmentally Corrected
A22H_UNC Uncorrected Attenuation Resistivity for 22 inch Spacing at 2 MHz
A22L Attenuation Resistivity 22 inch Spacing at 400 KHz, Environmentally Corrected
A22L_COND Attenuation Conductivity 22 inch Spacing at 400 KHz
A22L_UNC Uncorrected Attenuation Resistivity 22 inch at 400 KHz
A232 Amplitude R2 from T3 at 2 MHz
A234 Amplitude R2 from T3 at 400 KHz
A242 Amplitude R2 from T4 at 2 MHz
A244 Amplitude R2 from T4 at 400 KHz
A252 Amplitude R2 from T5 at 2 MHz
A254 Amplitude R2 from T5 at 400 KHz
A28B Blended Attenuation Resistivity 28 inch
A28B_COND Blended Attenuation Conductivity 28 inch
A28B_COND_UNC Uncorrected Blended Attenuation Conductivity 28 inch
A28B_UNC Uncorrected Blended Attenuation Resistivity 28 inch
A28H Attenuation Resistivity 28 inch Spacing at 2 MHz, Environmentally Corrected
A28H_COND Attenuation Conductivity 28 inch Spacing at 2 MHz, Environmentally Corrected
A28H_UNC Uncorrected Attenuation Resistivity for 28 inch Spacing at 2 MHz
A28L Attenuation Resistivity 28 inch Spacing at 400 KHz, Environmentally Corrected
A28L_COND Attenuation Conductivity 28 inch Spacing at 400 KHz
A28L_UNC Uncorrected Attenuation Resistivity 28 inch at 400 KHz
A34B Blended Attenuation Resistivity 34 inch
A34B_COND Blended Attenuation Conductivity 34 inch
A34B_COND_UNC Uncorrected Blended Attenuation Conductivity 34 inch
A34B_UNC Uncorrected Blended Attenuation Resistivity 34 inch
A34H Attenuation Resistivity 34 inch Spacing at 2 MHz, Environmentally Corrected
A34H_COND Attenuation Conductivity 34 inch Spacing at 2 MHz, Environmentally Corrected
A34H_UNC Uncorrected Attenuation Resistivity for 34 inch Spacing at 2 MHz
A34L Attenuation Resistivity 34 inch Spacing at 400 KHz, Environmentally Corrected
A34L_COND Attenuation Conductivity 34 inch Spacing at 400 KHz
A34L_UNC Uncorrected Attenuation Resistivity 34 inch at 400 KHz
A40B Blended Attenuation Resistivity 40 inch
A40B_COND Blended Attenuation Conductivity 40 inch
A40B_COND_UNC Uncorrected Blended Attenuation Conductivity 40 inch
A40B_UNC Uncorrected Blended Attenuation Resistivity 40 inch
A40H Attenuation Resistivity 40 inch Spacing at 2 MHz, Environmentally Corrected.
A40H_COND Attenuation Conductivity 40 inch Spacing at 2 MHz
A40H_UNC Uncorrected Attenuation Resistivity 40 inch at 2 MHz
A40L Attenuation Resistivity 40 inch Spacing at 400 KHz, Environmentally Corrected
A40L_COND Attenuation Conductivity 40 inch Spacing at 400 KHz
A40L_UNC Uncorrected Attenuation Resistivity 40 inch at 400 KHz
AO21 2MHz Amplitude Offset for R1
AO22 2MHz Amplitude Offset for R2
AO41 400KHz Amplitude Offset for R1
AO42 400KHz Amplitude Offset for R2
CALE Borehole Diameter from Electrical Caliper
DHAP Downhole Annulus Pressure
DHAP_BUF_AUT Buffered Annulus Pressure, Retrieved Automatically
DHAP_BUF_MAN Buffered Annulus Pressure, Retrieved Manually
DHAT Downhole Annulus Temperature
DI Diameter of Invasion
EANI ARCWizard Anisotropy Inversion Percentage Error
EBOR ARCWizard Borehole Inversion Percentage Error
ECD Equivalent Circulating Density
ECD_DEP Depth of the Annular Pressure Sensor Used to Compute ECD
ECD_TVD True Vertical Depth of the Annular Pressure Sensor Used to Compute ECD
EDIE ARCWizard Dielectric Inversion Percentage Error
EINV ARCWizard Invasion Inversion Percentage Error
EPS_DIE_QC Relative Dielectric Constant QC Log from Dielectric Inversion Model
FANI ARCWizard Anisotropy Effect Flag
FBOR ARCWizard Borehole Effect Flag
FDIE ARCWizard Dielectric Effect Flag
FECC ARCWizard Eccentricity Effect Flag
FINV ARCWizard Invasion Effect Flag
FMUL ARCWizard Mulit-effect Flag
FTCK ARCWizard Tool Check Flag
FUNI ARCWizard Uniform Rock Flag
GR Gamma Ray
GR_CAL Calibrated Gamma Ray
GRR Raw Gamma Ray
HD_BOR_QC Borehole Diameter QC Log from Borehole Inversion Model
ISBD ISBD Status Word
LOTMAXP_DH Leak Off Test, Maximum Pressure of 4 Cycles, Real-Time, Computed Downhole
LOTMAXPH Multi Pump Cycle Maximum Annulus Pressure used for Leak Off Test for High Range
LOTTMAP_DH Leak Off Test, Time of Maximum Pressure of 4 Cycles, Real-Time, Computed Downhole
MAV Minus Analog Voltage
P112 Phase R1 from T1 at 2 MHz
P114 Phase R1 from T1 at 400 KHz
P122 Phase R1 from T2 at 2 MHz
P124 Phase R1 from T2 at 400 KHz
P132 Phase R1 from T3 at 2 MHz
P134 Phase R1 from T3 at 400 KHz
P142 Phase R1 from T4 at 2 MHz
P144 Phase R1 from T4 at 400 KHz
P152 Phase R1 from T5 at 2 MHz
P154 Phase R1 from T5 at 400 KHz
P16B Blended Phase Shift Resistivity 16 inch
P16B_COND Blended Phase-Shift Conductivity 16 inch
P16B_COND_UNC Uncorrected Blended Phase-Shift Conductivity 16 inch
P16B_UNC Uncorrected Blended Phase Shift Resistivity 16 inch
P16H Phase Shift Resistivity 16 inch Spacing at 2 MHz, Environmentally Corrected.
P16H_COND Phase Shift Conductivity 16 inch Spacing at 2 MHz, Environmentally Corrected
P16H_UNC Uncorrected Phase Shift Resistivity for 16 inch Spacing at 2 MHz
P16L Phase Shift Resistivity 16 inch Spacing at 400 KHz, Environmentally Corrected.
P16L_COND Phase Shift Conductivity 16 inch Spacing at 400 KHz
P16L_UNC Uncorrected Phase Shift Resistivity 16 inch at 400 KHz
P212 Phase R2 from T1 at 2 MHz
P214 Phase R2 from T1 at 400 KHz
P222 Phase R2 from T2 at 2 MHz
P224 Phase R2 from T2 at 400 KHz
P22B Blended Phase Shift Resistivity 22 inch
P22B_COND Blended Phase-Shift Conductivity 22 inch
P22B_COND_UNC Uncorrected Blended Phase-Shift Conductivity 22 inch
P22B_UNC Uncorrected Blended Phase Shift Resistivity 22 inch
P22H Phase Shift Resistivity 22 inch Spacing at 2 MHz, Environmentally Corrected.
P22H_COND Phase Shift Conductivity 22 inch Spacing at 2 MHz, Environmentally Corrected
P22H_UNC Uncorrected Phase Shift Resistivity for 22 inch Spacing at 2 MHz
P22L Phase Shift Resistivity 22 inch Spacing at 400 KHz, Environmentally Corrected.
P22L_COND Phase Shift Conductivity 22 inch Spacing at 400 KHz
P22L_UNC Uncorrected Phase Shift Resistivity 22 inch at 400 KHz
P232 Phase R2 from T3 at 2 MHz
P234 Phase R2 from T3 at 400 KHz
P242 Phase R2 from T4 at 2 MHz
P244 Phase R2 from T4 at 400 KHz
P252 Phase R2 from T5 at 2 MHz
P254 Phase R2 from T5 at 400 KHz
P28B Blended Phase Shift Resistivity 28 inch
P28B_COND Blended Phase-Shift Conductivity 28 inch
P28B_COND_UNC Uncorrected Blended Phase-Shift Conductivity 28 inch
P28B_UNC Uncorrected Blended Phase Shift Resistivity 28 inch
P28H Phase Shift Resistivity 28 inch Spacing at 2 MHz, Environmentally Corrected.
P28H_COND Phase Shift Conductivity 28 inch Spacing at 2 MHz, Environmentally Corrected
P28H_UNC Uncorrected Phase Shift Resistivity for 28 inch Spacing at 2 MHz
P28L Phase Shift Resistivity 28 inch Spacing at 400 KHz, Environmentally Corrected.
P28L_COND Phase Shift Conductivity 28 inch Spacing at 400 KHz
P28L_UNC Uncorrected Phase Shift Resistivity 28 inch at 400 KHz
P34B Blended Phase Shift Resistivity 34 inch
P34B_COND Blended Phase-Shift Conductivity 34 inch
P34B_COND_UNC Uncorrected Blended Phase-Shift Conductivity 34 inch
P34B_UNC Uncorrected Blended Phase Shift Resistivity 34 inch
P34H Phase Shift Resistivity 34 inch Spacing at 2 MHz, Environmentally Corrected.
P34H_COND Phase Shift Conductivity 34 inch Spacing at 2 MHz, Environmentally Corrected
P34H_UNC Uncorrected Phase Shift Resistivity for 34 inch Spacing at 2 MHz
P34L Phase Shift Resistivity 34 inch Spacing at 400 KHz, Environmentally Corrected.
P34L_COND Phase Shift Conductivity 34 inch Spacing at 400 KHz
P34L_UNC Uncorrected Phase Shift Resistivity 34 inch at 400 KHz
P40B Blended Phase Shift Resistivity 40 inch
P40B_COND Blended Phase-Shift Conductivity 40 inch
P40B_COND_UNC Uncorrected Blended Phase-Shift Conductivity 40 inch
P40B_UNC Uncorrected Blended Phase Shift Resistivity 40 inch
P40H Phase Shift Resistivity 40 inch Spacing at 2 MHz, Environmentally Corrected.
P40H_COND Phase Shift Conductivity 40 inch Spacing at 2 MHz
P40H_UNC Uncorrected Phase Shift Resistivity 40 inch at 2 MHz
P40L Phase Shift Resistivity 40 inch Spacing at 400 KHz, Environmentally Corrected.
P40L_COND Phase Shift Conductivity 40 inch Spacing at 400 KHz
P40L_UNC Uncorrected Phase Shift Resistivity 40 inch at 400 KHz
PAV Plus Analog Voltage
PESDH Hydrostatic Pressure for Processed Equivalent Static Density for High Range
PMAXF Maximum Pressure in Two Consecutive Frames
PMAXH Maximum Pressure for Processed Equivalent Static Density for High Range
PMINF Minimum Pressure in Two Consecutive Frames
RGR Raw Gamma Ray
RH Horizontal Formation Resistivity
RH_ANI_QC Horizontal Resistivity QC Log from Anisotropy Inversion Model
RT True Resistivity
RV Vertical Formation Resistivity
RV_ANI_QC Vertical Resistivity QC Log from Anisotropy Inversion Model
RXO Flushed Zone Resistivity
SHKL Tool Shock Level
SHKR Shock Rate
TAB_GR Gamma Ray Time after Bit
TAB_RES Resistivity Time After Bit
TAR1 Test Signal Amplitude to Receiver 1
TAR2 Test Signal Amplitude to Receiver 2
TPR1 Test Signal Phase to Receiver 1
TPR2 Test Signal Phase to Receiver 2
TSTA Tool Status
TSTA_FLOAT Tool Status (float)
TTEM Tool Temperature
TXI1 Normalized Supply Current for Tx1 at 2 MHz
TXI2 Normalized Supply Current for Tx2 at 2 MHz
TXI3 Normalized Supply Current for Tx3 at 2 MHz
TXI4 Normalized Supply Current for Tx4 at 2 MHz
TXI5 Normalized Supply Current for Tx5 at 2 MHz

Related parameters
ParameterDescription
ABNT Abnormal Transmitter Indicator
ATT1F2AIR Attenuation Air Cal from T1 @ 2 MHz
ATT1F4AIR Attenuation Air Cal from T1 @ 400 KHz
ATT2F2AIR Attenuation Air Cal from T2 @ 2 MHz
ATT2F4AIR Attenuation Air Cal from T2 @ 400 KHz
ATT3F2AIR Attenuation Air Cal from T3 @ 2 MHz
ATT3F4AIR Attenuation Air Cal from T3 @ 400 KHz
ATT4F2AIR Attenuation Air Cal from T4 @ 2 MHz
ATT4F4AIR Attenuation Air Cal from T4 @ 400 KHz
ATT5F2AIR Attenuation Air Cal from T5 @ 2 MHz
ATT5F4AIR Attenuation Air Cal from T5 @ 400 KHz
BH_OPT Borehole Effect Computation Option
DIP_ANGLE The maximum angle that a surface; e.g., a bedding or fault surface, makes with the horizontal, measured perpendicular to the strike direction of the structure and is measured in the vertical plane.
DIP_AZIMUTH Azimuth of a dipping plane in the Earth subsurface, usually around borehole
ERRCT Percentage Error Cutoff
GCSE_RM Generalized Caliper Selection for DnM recorded mode
GCSE_RT Generalized Caliper Selection for DnM real time
GR_GAIN GR Calibration Gain
GRSH Gamma Ray Shale
HIGH_BLEND High Resistivity Threshold for Blending
INVAS_OPT Invasion Computation Option
LOW_BLEND Low Resistivity Threshold for Blending
MSWS ARCWizard Model Switch Window Size
MULTIEFF_OPT Multi-effect Computation Option
PRTD ARCWizard Preferred Resistivty Log for Rt Display while Multi-Effects
PST1F2AIR Phase Shift Air Cal from T1 @ 2 MHz
PST1F4AIR Phase Shift Air Cal from T1 @ 400 KHz
PST2F2AIR Phase Shift Air Cal from T2 @ 2 MHz
PST2F4AIR Phase Shift Air Cal from T2 @ 400 KHz
PST3F2AIR Phase Shift Air Cal from T3 @ 2 MHz
PST3F4AIR Phase Shift Air Cal from T3 @ 400 KHz
PST4F2AIR Phase Shift Air Cal from T4 @ 2 MHz
PST4F4AIR Phase Shift Air Cal from T4 @ 400 KHz
PST5F2AIR Phase Shift Air Cal from T5 @ 2 MHz
PST5F4AIR Phase Shift Air Cal from T5 @ 400 KHz
SPLICE_PO_PRES Automatically Splice Recovered Pumps-off Pressure
T1WM ARCWizard Weight Multiplier to Measurements for Transmitter 1
T2WM ARCWizard Weight Multiplier to Measurements for Transmitter 2
T3WM ARCWizard Weight Multiplier to Measurements for Transmitter 3
T4WM ARCWizard Weight Multiplier to Measurements for Transmitter 4
T5WM ARCWizard Weight Multiplier to Measurements for Transmitter 5
TEMP_SEL_ARC ARC Temperature Selection
UNIFORM_OPT Uniform Rock Computation Option
WIZARD_OPTION Enable ARC Wizard Processing


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