Schlumberger

Mnemonics, Software product, CMR


CodeCMR
NameCMR
DisciplinePetrophysics
TypeAPPLICATION
DescriptionProcessing of Combinable Magnetic Resonance Tool Data

Related channels
ChannelDescription
BADF_CMR CMR Bad Hole (Mud Signal) Flag
BADF_CMR_SL CMR Bad Hole (Mud Signal) Flag - Station Log
BFV Bound Fluid Volume
BFV_HR High Resolution Bound Fluid Volume
BFV_MW Bound Fluid Volume - Multi Wait
BFV_MW_SIG Standard Deviation of Bound Fluid Volume - Multi Wait
BFV_MW_SIG_SL Standard Deviation of Bound Fluid Volume - Multi Wait - Station Log
BFV_MW_SL Bound Fluid Volume - Multi Wait - Station Log
BFV_SIG Standard Deviation of Bound Fluid Volume
BFV_SIG_SL Standard Deviation of Bound Fluid Volume - Station Log
BFV_SL Bound Fluid Volume - Station Log
BFV_TAPER Bound Fluid Volume using Tapered Cutoff
BFV_TAPER_HR High Resolution Bound Fluid Volume using Tapered Cutoff
BFV_TAPER_SL Bound Fluid Volume from Tapered T2 Cutoff - Station Log
BFV_TAPER_VHR Very High Resolution Bound Fluid Volume from Tapered T2 Cutoff
BFV_VHR Very High Resolution Bound Fluid Volume
CBF1 CMR Bound Fluid Volume for T2 Cutoff 1
CBF1_SL CMR Bound Fluid Volume for T2 Cutoff 1 - Station Log
CBF2 CMR Bound Fluid Volume for T2 Cutoff 2
CBF2_SL CMR Bound Fluid Volume for T2 Cutoff 2 - Station Log
CBF3 CMR Bound Fluid Volume for T2 Cutoff 3
CBF3_SL CMR Bound Fluid Volume for T2 Cutoff 3 - Station Log
CBF4 CMR Bound Fluid Volume for T2 Cutoff 4
CBF4_SL CMR Bound Fluid Volume for T2 Cutoff 4 - Station Log
CBF5 CMR Bound Fluid Volume for T2 Cutoff 5
CBF5_SL CMR Bound Fluid Volume for T2 Cutoff 5 - Station Log
CBF6 CMR Bound Fluid Volume for T2 Cutoff 6
CBF6_SL CMR Bound Fluid Volume for T2 Cutoff 6 - Station Log
CBF7 CMR Bound Fluid Volume for T2 Cutoff 7
CBF7_SL CMR Bound Fluid Volume for T2 Cutoff 7 - Station Log
CBP1 CMR Bin Porosity 1
CBP1_SL CMR Bin Porosity 1 - Station Log
CBP2 CMR Bin Porosity 2
CBP2_SL CMR Bin Porosity 2 - Station Log
CBP3 CMR Bin Porosity 3
CBP3_SL CMR Bin Porosity 3 - Station Log
CBP4 CMR Bin Porosity 4
CBP4_SL CMR Bin Porosity 4 - Station Log
CBP5 CMR Bin Porosity 5
CBP5_SL CMR Bin Porosity 5 - Station Log
CBP6 CMR Bin Porosity 6
CBP6_SL CMR Bin Porosity 6 - Station Log
CBP7 CMR Bin Porosity 7
CBP7_SL CMR Bin Porosity 7 - Station Log
CBP8 CMR Bin Porosity 8
CBP8_SL CMR Bin Porosity 8 - Station Log
CFF1 CMR Free Fluid for T2 Cutoff 1
CFF1_SL CMR Free Fluid for T2 Cutoff 1 - Station Log
CFF2 CMR Free Fluid for T2 Cutoff 2
CFF2_SL CMR Free Fluid for T2 Cutoff 2 - Station Log
CFF3 CMR Free Fluid for T2 Cutoff 3
CFF3_SL CMR Free Fluid for T2 Cutoff 3 - Station Log
CFF4 CMR Free Fluid for T2 Cutoff 4
CFF4_SL CMR Free Fluid for T2 Cutoff 4 - Station Log
CFF5 CMR Free Fluid for T2 Cutoff 5
CFF5_SL CMR Free Fluid for T2 Cutoff 5 - Station Log
CFF6 CMR Free Fluid for T2 Cutoff 6
CFF6_SL CMR Free Fluid for T2 Cutoff 6 - Station Log
CFF7 CMR Free Fluid for T2 Cutoff 7
CFF7_SL CMR Free Fluid for T2 Cutoff 7 - Station Log
CHI_ECHO Chi Square for Echo Amplitude Fit
CHI_ECHO_MW Chi Square for Echo Amplitude Fit - Multi Wait
CHI_ECHO_MW_SL Chi Square for Echo Amplitude Fit - Multi Wait - Station Log
CHI_ECHO_SL Chi Square for Echo Amplitude Fit - Station Log
CMFF CMR Free Fluid
CMFF_HR High Resolution CMR Free Fluid
CMFF_HR_SIG Standard Deviation of High Resolution CMR Free Fluid
CMFF_MW CMR Free Fluid - Multi Wait
CMFF_MW_SIG Standard Deviation of CMR Free Fluid - Multi Wait
CMFF_MW_SIG_SL Standard Deviation of CMR Free Fluid - Multi Wait - Station Log
CMFF_MW_SL CMR Free Fluid - Multi Wait - Station Log
CMFF_SIG Standard Deviation of CMR Free Fluid
CMFF_SIG_SL Standard Deviation of CMR Free Fluid - Station Log
CMFF_SL CMR Free Fluid - Station Log
CMFF_TAPER CMR Free Fluid from Tapered T2 Cutoff
CMFF_TAPER_HR High Resolution CMR Free Fluid from Tapered T2 Cutoff
CMFF_TAPER_SL CMR Free Fluid from Tapered T2 Cutoff - Station Log
CMFF_TAPER_VHR Very High Resolution CMR Free Fluid from Tapered T2 Cutoff
CMFF_VHR Very High Resolution CMR Free Fluid
CMR_DIFFUSION_COEF CMR Diffusion Coefficient
CMR_DIFFUSION_COEF_SL CMR Diffusion Coefficient - Station Log
CMR_GAIN CMR System Gain
CMR_GAIN_SL CMR System Gain - Station Log
CMR_H_INDEX CMR computed Hydrogen Index
CMR_H_INDEX_SL CMR computed Hydrogen Index - Station Log
CMR_PHI_CONV CMR Porosity Conversion factor
CMR_PHI_CONV_SL CMR Porosity Conversion factor - Station Log
CMR_RAW_PHI CMR Window Porosity
CMR_RAW_PHI_SL CMR Window Porosity - Station Log
CMR_SIG_PROC_SW_RT Real-Time Signal Processing Call Switch
CMR_SIG_PROC_SW_RT_SL Real-Time Signal Processing Call Switch - Station Log
CMR_TEMP CMR Sonde Temperature
CMR_TEMP_SL CMR Sonde Temperature - Station Log
CMRP_3MS CMR Porosity with T2 values greater than 3 ms
CMRP_3MS_MW CMR Porosity with T2 values greater than 3 ms - Multi Wait
CMRP_3MS_MW_SL CMR Porosity with T2 values greater than 3 ms - Multi Wait - Station Log
CMRP_3MS_SL CMR Porosity with T2 values greater than 3 ms - Station Log
CMRP_T1T2R_MAX CMR Porosity using Maximum T1/T2 Ratio
CMRP_T1T2R_MAX_SL CMR Porosity using Maximum T1/T2 Ratio - Station Log
CMRP_T1T2R_MIN CMR Porosity using Minimum T1/T2 Ratio
CMRP_T1T2R_MIN_SL CMR Porosity using Minimum T1/T2 Ratio - Station Log
CMRP_T1T2R_ZERO CMR Porosity using T1/T2 Ratio of Zero
CMRP_T1T2R_ZERO_SL CMR Porosity using T1/T2 Ratio of Zero - Station Log
CS Cable Speed
CVEL Cable Velocity
DC_WAT_T1 Computed Water Diffusion Coefficient indexed by T1
DC_WAT_T2 Computed Water Diffusion Coefficient indexed by T2
DIFF_GAS Differential Gas Indicator
DIFF_GAS_SL Differential Gas Indicator - Station Log
ECHO_AMP_AM A- Component of CMR Spin Echoes
ECHO_AMP_AM_SL A- Component of CMR Spin Echoes - Station Log
ECHO_AMP_AP A+ Component of CMR Spin Echoes
ECHO_AMP_AP_SL A+ Component of CMR Spin Echoes - Station Log
ECHO_AMP_FIT Fitted Echo Amplitudes
ECHO_AMP_FIT_SL Fitted Echo Amplitudes - Station Log
ECHO_AMP_R R Component of Spin Echoes
ECHO_AMP_R_SL R-Component of CMR Spin Echoes - Station Log
ECHO_AMP_X X Component of Spin Echoes
ECHO_AMP_X_SL X-Component of CMR Spin Echoes - Station Log
ECHO_DECAY Spin Echo Reconstructed Decay Curve
ECHO_DECAY_DIF Spin Echo Reconstructed Decay Curve Difference
ECHO_DECAY_DIF_SL Spin Echo Reconstructed Decay Curve Difference - Station Log
ECHO_DECAY_LOG Spin Echo Reconstructed Decay Curve Ratio Logarithm
ECHO_DECAY_LOG_SL Spin Echo Reconstructed Decay Curve Ratio Logarithm - Station Log
ECHO_DECAY_RATIO Spin Echo Reconstructed Decay Curve Ratio
ECHO_DECAY_RATIO_SL Spin Echo Reconstructed Decay Curve Ratio - Station Log
ECHO_DECAY_SL Spin Echo Reconstructed Decay Curve - Station Log
FREQ_OP Operating Frequency
FREQ_OP_SL Operating Frequency - Station Log
GAMMA Computed Regularization Parameter Gamma
GAMMA_SL Computed Regularization Parameter Gamma - Station Log
KECHO_HR High Resolution Echo Sum Permeability
KECHO_VHR Very High Resolution Permeability computed using Echo Sum model
KSDR SDR Permeability
KSDR_HR High Resolution SDR Permeability
KSDR_SL Permeability Computed Using SDR Model - Station Log
KTIM Timur/Coates Permeability
KTIM_HR High Resolution Timur/Coates Permeability
KTIM_SL Permeability Computed Using Timur/Coates Model - Station Log
KTIM_TAPER Timur/Coates Permeability using Tapered Cutoff
KTIM_TAPER_HR High Resolution Timur/Coates Permeability using Tapered Cutoff
KTIM_TAPER_SL Timur/Coates Permeability from Tapered T2 Cutoff - Station Log
KTIM_TAPER_VHR Very High Resolution Timur/Coates Permeability from Tapered T2 Cutoff
KTIM_VHR Very High Resolution Permeability computed using Timur/Coates model
NOISE_ENV Environmental Noise per Echo
NOISE_ENV_SL CMR Tool Hardware Noise per Echo with Environmental Effects - Station Log
NOISE_PWR Noise Power
NOISE_PWR_SL Noise Power Computed Down-Hole - Station Log
NUM_MSG Number of Messages
OVIS Oil Viscosity
OVIS_KV Oil Viscosity from Kleinberg-Vinegar Method
OVIS_KV_SL Oil Viscosity from Kleinberg-Vinegar Method - Station Log
OVIS_SL Oil Viscosity - Station Log
PC_DIST Capillary Pressure Distribution
PC_DIST_SL Capillary Pressure Distribution - Station Log
PENT Entry Pressure from Capillary Pressure Computation
PENT_SL Entry Pressure from Capillary Pressure Computation - Station Log
QMRK Flow Marker
QMRK_HR High Resolution Flow Marker
QMRK_VHR Very High Resolution Flow Marker
QNMR Normalized Flow from NMR Permeability
QNMR_HR Normalized Flow from High Resolution NMR Permeability
QNMR_VHR Normalized Flow from Very High Resolution NMR Permeability
RSV_ECHO R (Residual) Square Value for Echo Amplitude Fit
RSV_ECHO_MW R (Residual) Square Value for Echo Amplitude Fit - Multi Wait
RSV_ECHO_MW_SL R (Residual) Square Value for Echo Amplitude Fit - Multi Wait - Station Log
RSV_ECHO_SL R (Residual) Square Value for Echo Amplitude Fit - Station Log
RSV_WSUM R (Residual) Square Value for Window Sum Fit
RSV_WSUM_MW R (Residual) Square Value for Window Sum Fit - Multi Wait
SPHASE Signal Phase
SPHASE_SL Signal Phase - Station Log
SWPC Water Saturation from Capillary Pressure Computation
SWPC_SL Water Saturation from Capillary Pressure Computation - Station Log
SWPC_TAPER Water Saturation from Capillary Pressure Computation Using Tapered T2 Cutoff
SWPC_TAPER_SL Water Saturation from Capillary Pressure Computation Using Tapered T2 Cutoff - Station Log
SXGAS_SL Gas Saturation in Flushed Zone - Station Log
SXO_SL Water Saturation in Flushed Zone - Station Log
SXOBMF Oil Based Mud Filtrate Saturation in Flushed Zone
SXOBMF_SL Oil Based Mud Filtrate Saturation in Flushed Zone - Station Log
SXOIL_SL Oil Saturation in Flushed Zone - Station Log
T12R Computed T1/T2
T12R_SL Computed T1/T2 - Station Log
T1FF T1 Free Fluid
T1FF_SL T1 Free Fluid - Station Log
T2_DIST T2 Distribution of All Fluids
T2_DIST_COM Common T2 Distribution
T2_DIST_COM_SL Common T2 Distribution - Station Log
T2_DIST_DIF T2 Distribution Difference
T2_DIST_DIF_SL T2 Distribution Difference - Station Log
T2_DIST_H2O T2 Distribution of Water
T2_DIST_H2O_SL T2 Distribution of Water - Station Log
T2_DIST_MW T2 Distribution - Multi Wait
T2_DIST_MW_SL T2 Distribution - Multi Wait - Station Log
T2_DIST_OIL T2 Distribution of Oil
T2_DIST_OIL_SL T2 Distribution of Oil - Station Log
T2_DIST_SL T2 Distribution of All Fluid - Station Log
T2_DIST0 T2 Distribution without Polarization Correction
T2_DIST0_SL T2 Distribution without Polarization Correction - Station Log
T2L1 T2 Logarithmic Mean of Bin 1
T2L1_SL T2 Logarithmic Mean associated with Binned Porosity 1 - Station Log
T2L2 T2 Logarithmic Mean of Bin 2
T2L2_SL T2 Logarithmic Mean associated with Binned Porosity 2 - Station Log
T2L3 T2 Logarithmic Mean of Bin 3
T2L3_SL T2 Logarithmic Mean associated with Binned Porosity 3 - Station Log
T2L4 T2 Logarithmic Mean of Bin 4
T2L4_SL T2 Logarithmic Mean associated with Binned Porosity 4 - Station Log
T2L5 T2 Logarithmic Mean of Bin 5
T2L5_SL T2 Logarithmic Mean associated with Binned Porosity 5 - Station Log
T2L6 T2 Logarithmic Mean of Bin 6
T2L6_SL T2 Logarithmic Mean associated with Binned Porosity 6 - Station Log
T2L7 T2 Logarithmic Mean of Bin 7
T2L7_SL T2 Logarithmic Mean associated with Binned Porosity 7 - Station Log
T2L8 T2 Logarithmic Mean of Bin 8
T2L8_SL T2 Logarithmic Mean associated with Binned Porosity 8 - Station Log
T2LM T2 Logarithmic Mean
T2LM_H2O Logarithmic Mean of Water T2 Distribution
T2LM_H2O_SL Logarithmic Mean of Water T2 Distribution - Station Log
T2LM_HR High Resolution T2 Logarithmic Mean
T2LM_KV T2 Logarithmic Mean used in Kleinberg-Vinegar Method
T2LM_KV_SL T2 Logarithmic Mean used in Kleinberg-Vinegar Method - Station Log
T2LM_MW T2 Logarithmic Mean - Multi Wait
T2LM_MW_SIG Standard Deviation of T2 Logarithmic Mean - Multi Wait
T2LM_MW_SIG_SL Standard Deviation of T2 Logarithmic Mean - Multi Wait - Station Log
T2LM_MW_SL T2 Logarithmic Mean - Multi Wait - Station Log
T2LM_OIL Logarithmic Mean of Oil T2 Distribution
T2LM_OIL_SL Logarithmic Mean of Oil T2 Distribution - Station Log
T2LM_SIG Standard Deviation of T2 Logarithmic Mean
T2LM_SIG_SL Standard Deviation of T2 Logarithmic Mean - Station Log
T2LM_SL T2 Logarithmic Mean - Station Log
T2PC T2 Cutoff from Capillary Pressure Computation
T2PC_SL T2 Cutoff from Capillary Pressure Computation - Station Log
TCMR Total CMR Porosity
TCMR_COM Porosity in Common Amplitude Distribution
TCMR_COM_SL Porosity in Common Amplitude Distribution - Station Log
TCMR_HR High Resolution Total CMR Porosity
TCMR_HR_SIG Standard Deviation of High Resolution Total CMR Porosity
TCMR_MW Total CMR Porosity - Multi Wait
TCMR_MW_SIG Standard Deviation of Total CMR Porosity - Multi Wait
TCMR_MW_SIG_SL Standard Deviation of Total CMR Porosity - Multi Wait - Station Log
TCMR_MW_SL Total CMR Porosity - Multi Wait - Station Log
TCMR_SIG Standard Deviation of Total CMR Porosity
TCMR_SIG_SL Standard Deviation of Total CMR Porosity - Station Log
TCMR_SL Total CMR Porosity - Station Log
TCMR_VHR Very High Resolution Total CMR Porosity
TDEP Tool Depth
VWPC Water Volume from Capillary Pressure Computation
VWPC_SL Water Volume from Capillary Pressure Computation - Station Log
VWPC_TAPER Water Volume from Capillary Pressure Computation Using Tapered T2 Cutoff
VWPC_TAPER_SL Water Volume from Capillary Pressure Computation Using Tapered T2 Cutoff - Station Log
VXBW_SL Volume Fraction of Bound Water in Flushed Zone - Station Log
VXFW_SL Volume Fraction of Free Water in Flushed Zone - Station Log
VXGA_SL Volume Fraction of Gas in Flushed Zone - Station Log
VXOBMF Volume Fraction of Oil Based Mud Filtrate in Flushed Zone
VXOBMF_SL Volume Fraction of Oil Based Mud Filtrate in Flushed Zone - Station Log
VXOI_SL Volume Fraction of Oil in Flushed Zone - Station Log
VXWA_SL Volume Fraction of Water in Flushed Zone - Station Log
WAIT_FLAG Insufficient Wait Time Flag
WAIT_FLAG_SL Insufficient Wait Time Flag - Station Log
WSUM Window Sums
WSUM_SL Window Sums - Station Log

Related parameters
ParameterDescription
ACQ_METHOD_OPT Acquisition Method Option
B0_MC B0 during Master Calibration
BFV_MIN Bound Fluid Volume Minimum
BSAL Borehole Salinity
CMR_HI_COR_SW CMR Hydrogen Index Correction Switch
CMR_HR_OPT Option to Compute CMR Hi-Res Answer Products
CMR_LOG_SPEED Optimal CMR logging speed
CMR_PHI_OPT CMR Porosity Algorithm Option
CMR_TYPE Marketing Name for CMR Tool (e.g. CMR-A, CMR-200)
CMRP_POLC_MAX Maximum Polarization Correction Porosity to Trigger Insufficient Wait Time Flag
DC_GAS Diffusion Coefficient of Gas
DC_WATER Diffusion Coefficient of Water
DECONVOLVE_OPT Deconvolved Answers Option
DEPTH_CMR_SL Depth for CMR Station Log
DESPIKE_OPT Despiking Option
DFD Drilling Fluid Density
DHC_VERS DH Controller Code Version
DSP_VERS DH Signal Processing Code Version
ECHO_AVERAGE_OPT Raw Echo Averaging Option
EPM_OPT Enhanced Precision Mode Option
EPM_SHORT_PT_OPT EPM Short PT (Polarization Time) Option
EPM_SPHASE_OPT EPM Signal Phase Option
EPM_T1T2_OPT EPM (Enhanced Precision Mode) T1/T2 Option
FD_DIF Water and Hydrocarbon Density Difference
FFCUT Free Fluid Cutoff for Normalized Flow Computation
FWL Free Water Level
GAMMA_OPT Regularization Option
GAMMA_REG Regularization Factors
GAMMA_REG_SL GAMMA Regularization - Station Log
GDEV Average Angular Deviation of Borehole from Vertical
GOR Gas Oil Ratio
HI_GAS Hydrogen Index of Gas
HI_H2O Hydrogen Index of Water
HI_OBMF Hydrogen Index of Oil Based Mud Filtrate
HI_OIL Hydrogen Index of Oil
HIFF Hydrogen Index of Formation Fluid
INV_MC_AMP Inverse of Master Calibration Amplitude
KCUT Permeability Cutoff for Normalized Flow Computation
KECHO_HR_A Scale Factor for High Resolution Permeability
KECHO_HR_B Sensitivity Factor for High Resolution Permeability
KIT_VERS Kit Version Number
KSDR_A Multiplier for SDR Permeability
KSDR_B T2 Exponent for SDR Permeability
KSDR_C Porosity Exponent for SDR Permeability
KTIM_A Multiplier for Timur/Coates Permeability
KTIM_B Porosity Exponent for Timur/Coates Permeability
KTIM_C PHI Ratio Exponent for Timur/Coates Permeability
LOG_SPEED_OPT Logging Speed Computation Option
MRF_A Oil T2-Viscosity Scaling Factor for Magnetic Resonance Fluid Technique
MRF_B Oil T2/Diffusion Scaling Factor for Magnetic Resonance Fluid Technique
MRF_TEMP Temperature Override for Magnetic Resonance Fluid Technique
NCOMP Number of Components (depth logging)
NCOMP_OIL Number of Oil Components
NCOMP_SL Number of Components - Station Logging
NECH_SPHASE Number of Echoes to use in Signal Phase Computation
NECH_V Number of Echo Amplitudes Vector
NMR_FLUID_MODEL Fluid Model for Magnetic Resonance Fluid Typing
NWT Number of Wait Times
OBM Oil Based Mud Flag
OFFSET_FILTER_OPT Offset Filter Option
PC_A Multiplier for Capillary Pressure Computation
PC_DIST_STEP Saturation Step for Capillary Pressure Distribution
PEAK_TIME_MAX T2 Distribution Peak Search Time - Maximum
PHI_FOR_BADF Porosity Threshold to Trigger Bad Hole Flag
POLC_SW Polarization Correction Switch
PPSS Predefined parameter set selection
PT_V Polarization Times Vector
RPTN_V Number of Repetitions Vector
SPEED_CORR_OPT Speed Correction Option
SPHASE_IN Signal Phase - Input
SPHASE_SW Signal Phase Computation Switch
START_ECHO_OPT Starting Echo Option
STATION_FRAME_OPT Station Frame Option
T1_GAS T1 of Gas
T1_OBMF T1 of Oil Based Mud Filtrate
T1T2R_IN T1/T2 Ratio Input
T1T2R_MAX T1/T2 Ratio Maximum
T1T2R_MIN T1/T2 Ratio Minimum
T2_FOR_BADF T2 Threshold to Trigger Bad Hole Flag
T2_MAX T2 Maximum
T2_MAX_KV T2 Maximum for Kleinberg-Vinegar Oil Viscosity Estimate
T2_MAX_OIL Maximum T2 for Oil
T2_MIN T2 Minimum
T2_MIN_KV T2 Minimum for Kleinberg-Vinegar Oil Viscosity Estimate
T2_MIN_OIL Minimum T2 for Oil
T2C1 T2 Cutoff 1
T2C2 T2 Cutoff 2
T2C3 T2 Cutoff 3
T2C4 T2 Cutoff 4
T2C5 T2 Cutoff 5
T2C6 T2 Cutoff 6
T2C7 T2 Cutoff 7
T2CUT T2 Cutoff between BFV and FFV
TAPER_START Start of Tapered Cutoff
TCP Time between 90X, 180Y pulses
TCP_V Carr-Purcell Time for each NMR measurement
VERT_AVG_LEVELS Number of Levels to Vertically Average
VIS_OBMF Viscosity of Oil Based Mud Filtrate
WT_V Wait Times Vector
X_DC_GAS Scale Factor for Diffusion Coefficient of Gas
X_DC_WATER Scale Factor for Diffusion Coefficient of Water


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