Schlumberger

Mnemonics, Software product, MRX_STD_POROSITY


CodeMRX_STD_POROSITY
NameMRX Standard Porosity
DisciplinePetrophysics
TypeAPPLICATION
DescriptionComputes standard porosity answers from MRX T2 distributions

Related channels
ChannelDescription
BADF_LHR Bad Hole Flag (Mud Signal) for Lower High-Resolution Antenna
BADF_SH1 Bad Hole Flag (Mud Signal) for Shell 1
BADF_SH2 Bad Hole Flag (Mud Signal) for Shell 2
BADF_SH3 Bad Hole Flag (Mud Signal) for Shell 3
BADF_SH4 Bad Hole Flag (Mud Signal) for Shell 4
BADF_SH8 Bad Hole Flag (Mud Signal) for Shell 8
BADF_UHR Bad Hole Flag (Mud Signal) for Upper High-Resolution Antenna
BFV_LHR Bound Fluid Volume for Lower High-Resolution Antenna
BFV_SH1 Bound Fluid Volume for Shell 1
BFV_SH2 Bound Fluid Volume for Shell 2
BFV_SH3 Bound Fluid Volume for Shell 3
BFV_SH4 Bound Fluid Volume for Shell 4
BFV_SH8 Bound Fluid Volume for Shell 8
BFV_TAPER_LHR Bound Fluid Volume using Tapered Cutoff for Lower High-Resolution Antenna
BFV_TAPER_SH1 Bound Fluid Volume using Tapered Cutoff for Shell 1
BFV_TAPER_SH2 Bound Fluid Volume using Tapered Cutoff for Shell 2
BFV_TAPER_SH3 Bound Fluid Volume using Tapered Cutoff for Shell 3
BFV_TAPER_SH4 Bound Fluid Volume using Tapered Cutoff for Shell 4
BFV_TAPER_SH8 Bound Fluid Volume using Tapered Cutoff for Shell 8
BFV_TAPER_UHR Bound Fluid Volume using Tapered Cutoff for Upper High-Resolution Antenna
BFV_UHR Bound Fluid Volume for Upper High-Resolution Antenna
CS Cable Speed
FFV_LHR Free Fluid Volume for Lower High-Resolution Antenna
FFV_SH1 Free Fluid Volume for Shell 1
FFV_SH2 Free Fluid Volume for Shell 2
FFV_SH3 Free Fluid Volume for Shell 3
FFV_SH4 Free Fluid Volume for Shell 4
FFV_SH8 Free Fluid Volume for Shell 8
FFV_TAPER_LHR Free Fluid Volume using Tapered Cutoff for Lower High-Resolution Antenna
FFV_TAPER_SH1 Free Fluid Volume using Tapered Cutoff for Shell 1
FFV_TAPER_SH2 Free Fluid Volume using Tapered Cutoff for Shell 2
FFV_TAPER_SH3 Free Fluid Volume using Tapered Cutoff for Shell 3
FFV_TAPER_SH4 Free Fluid Volume using Tapered Cutoff for Shell 4
FFV_TAPER_SH8 Free Fluid Volume using Tapered Cutoff for Shell 8
FFV_TAPER_UHR Free Fluid Volume using Tapered Cutoff for Upper High-Resolution Antenna
FFV_UHR Free Fluid Volume for Upper High-Resolution Antenna
KSDR_LHR SDR Permeability for Lower High-Resolution Antenna
KSDR_SH1 SDR Permeability for Shell 1
KSDR_SH2 SDR Permeability for Shell 2
KSDR_SH3 SDR Permeability for Shell 3
KSDR_SH4 SDR Permeability for Shell 4
KSDR_SH8 SDR Permeability for Shell 8
KSDR_UHR SDR Permeability for Upper High-Resolution Antenna
KTIM_LHR Timur/Coates Permeability for Lower High-Resolution Antenna
KTIM_SH1 Timur/Coates Permeability for Shell 1
KTIM_SH2 Timur/Coates Permeability for Shell 2
KTIM_SH3 Timur/Coates Permeability for Shell 3
KTIM_SH4 Timur/Coates Permeability for Shell 4
KTIM_SH8 Timur/Coates Permeability for Shell 8
KTIM_TAPER_LHR Timur/Coates Permeability using Tapered Cutoff for Lower High-Resolution Antenna
KTIM_TAPER_SH1 Timur/Coates Permeability using Tapered Cutoff for Shell 1
KTIM_TAPER_SH2 Timur/Coates Permeability using Tapered Cutoff for Shell 2
KTIM_TAPER_SH3 Timur/Coates Permeability using Tapered Cutoff for Shell 3
KTIM_TAPER_SH4 Timur/Coates Permeability using Tapered Cutoff for Shell 4
KTIM_TAPER_SH8 Timur/Coates Permeability using Tapered Cutoff for Shell 8
KTIM_TAPER_UHR Timur/Coates Permeability using Tapered Cutoff for Upper High-Resolution Antenna
KTIM_UHR Timur/Coates Permeability for Upper High-Resolution Antenna
MRP_LHR Magnetic Resonance Porosity for Lower High-Resolution Antenna
MRP_SH1 Magnetic Resonance Porosity for Shell 1
MRP_SH2 Magnetic Resonance Porosity for Shell 2
MRP_SH3 Magnetic Resonance Porosity for Shell 3
MRP_SH4 Magnetic Resonance Porosity for Shell 4
MRP_SH8 Magnetic Resonance Porosity for Shell 8
MRP_UHR Magnetic Resonance Porosity for Upper High-Resolution Antenna
T2CUTOFF T2 Cutoff
T2DIST_DI_LHR T2 Distribution (Diffusion Included) for Lower High-Resolution Antenna
T2DIST_DI_SH1 T2 Distribution (Diffusion Included) for Shell 1
T2DIST_DI_SH2 T2 Distribution (Diffusion Included) for Shell 2
T2DIST_DI_SH3 T2 Distribution (Diffusion Included) for Shell 3
T2DIST_DI_SH4 T2 Distribution (Diffusion Included) for Shell 4
T2DIST_DI_SH8 T2 Distribution (Diffusion Included) for Shell 8
T2DIST_DI_UHR T2 Distribution (Diffusion Included) for Upper High-Resolution Antenna
T2LM_DI_LHR Logarithmic Mean of T2 Distribution (Diffusion Included) for Lower High-Resolution Antenna
T2LM_DI_SH1 Logarithmic Mean of T2 Distribution (Diffusion Included) for Shell 1
T2LM_DI_SH2 Logarithmic Mean of T2 Distribution (Diffusion Included) for Shell 2
T2LM_DI_SH3 Logarithmic Mean of T2 Distribution (Diffusion Included) for Shell 3
T2LM_DI_SH4 Logarithmic Mean of T2 Distribution (Diffusion Included) for Shell 4
T2LM_DI_SH8 Logarithmic Mean of T2 Distribution (Diffusion Included) for Shell 8
T2LM_DI_UHR Logarithmic Mean of T2 Distribution (Diffusion Included) for Upper High-Resolution Antenna

Related parameters
ParameterDescription
BFV_MIN Bound Fluid Volume Minimum
DIST_OPT T1 and T2 Distribution Option
ETDV_LHR Echo Trace Descriptor (Vector) for Lower High-Resolution Antenna
ETDV_SH1 Echo Trace Descriptor (Vector) for Shell 1
ETDV_SH2 Echo Trace Descriptor (Vector) for Shell 2
ETDV_SH3 Echo Trace Descriptor (Vector) for Shell 3
ETDV_SH4 Echo Trace Descriptor (Vector) for Shell 4
ETDV_SH8 Echo Trace Descriptor (Vector) for Shell 8
ETDV_UHR Echo Trace Descriptor (Vector) for Upper High-Resolution Antenna
HIFF Hydrogen Index of Formation Fluid
KSDR_MULT Multiplier for SDR Permeability
KSDR_PHI_EXP Porosity Exponent for SDR Permeability
KSDR_T2_EXP T2 Exponent for SDR Permeability
KTIM_MULT Multiplier for Timur/Coates Permeability
KTIM_PHI_EXP Porosity Exponent for Timur/Coates Permeability
KTIM_RATIO_EXP Phi Ratio Exponent for Timur/Coates Permeability
LOG_SPEED_OPT Logging Speed Computation Option
MRX_LOG_SPEED Optimal MRX Logging Speed
NMR_INTERP_OPT NMR Interpretation Option
PHI_FOR_BADF Porosity Threshold to Trigger Bad Hole Flag
POLC_SW Polarization Correction Switch
T1T2R_IN T1/T2 Ratio Input
T2_FOR_BADF T2 Threshold to Trigger Bad Hole Flag
T2_MAX T2 Maximum
T2_MIN T2 Minimum
T2_MIN_INV_LHR T2 Minimum for NMR Inversion related to Lower High-Resolution Antenna
T2_MIN_INV_SH1 T2 Minimum for NMR Inversion related to Shell 1
T2_MIN_INV_SH2 T2 Minimum for NMR Inversion related to Shell 2
T2_MIN_INV_SH3 T2 Minimum for NMR Inversion related to Shell 3
T2_MIN_INV_SH4 T2 Minimum for NMR Inversion related to Shell 4
T2_MIN_INV_SH8 T2 Minimum for NMR Inversion related to Shell 8
T2_MIN_INV_UHR T2 Minimum for NMR Inversion related to Upper High-Resolution Antenna
T2_NUM Number of T2 Components
T2_NUM_INV Number of T2 Components for NMR Inversion
T2_TYPE T2 Type
T2CUT T2 Cutoff between BFV and FFV


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