Axis Magnetic Field
AMFX - Axis Magnetic Field [MWD]|gauss Attenuation
ATB1 - Attenuation Base [R1]|-dB ATB2 - Attenuation Base [R2]|-dB ATB3 - Attenuation Base [R3]|-dB ATB4 - Attenuation Base [R4]|-dB
ATBMT - Attenuation [RWD] [-TVD]&BASE|-dB ATBM - Attenuation Base [RWD]|-dB
ATBXT - Attenuation [MWD] [-TVD]&BASE|-dB ATBX - Attenuation Base [MWD]|-dB
ATC% - Change Ratio Base [POST]|%
ATC1 - Attenuation CORRECTED [R1], -dB ATC2 - Attenuation CORRECTED [R2], -dB ATC3 - Attenuation CORRECTED [R3], -dB ATC4 - Attenuation CORRECTED [R4], -dB ATCM - Attenuation CORRECTED [RWD], -dB
ATCP - Attenuation [POST]&BOREHOLE CORRECTED, -dB ATCX - Attenuation CORRECTED [MWD], -dB
ATOM - Attenuation Offset [RWD], -dB ATOX - Attenuation Offset [MWD], -dB Axial
AXBX - Axial Strain [MWD], mV/V
AXOX - Axial (Tare) Offset [MWD], mV/V
Mnemonics Listing Log Quality and Data Management Standards Azimuth
AZNX - Non-Rotating True Azimuth [MWD], degree AZRX - Rotating True Azimuth [MWD], degree AZT - Azimuth - True (Posted), degree
Bending Moment
BABX - Bending Moment Angle [MWD], degree BMBX - Bending Moment Magnitude [MWD], ft-lbs Bulk Density
BDC1 - Bulk Density Compensated [Relog 1], g/cc BDC2 - Bulk Density Compensated [Relog 2], g/cc BDC3 - Bulk Density Compensated [Relog 3], g/cc BDC4 - Bulk Density Compensated [Relog 4], g/cc
BDCMT - Bulk Density Compensated [RWD] [-TVD], g/cc BDCM - Bulk Density Compensated [RWD], g/cc
BDCX - Bulk Density Compensated [MWD], g/cc Conductivity
CAA1 - Attenuation Conductivity APPARENT [Relog 1], mmho/m CAA2 - Attenuation Conductivity APPARENT [Relog 2], mmho/m CAA3 - Attenuation Conductivity APPARENT [Relog 3], mmho/m CAA4 - Attenuation Conductivity APPARENT [Relog 4], mmho/m CAAM - Attenuation Conductivity APPARENT [RWD], mmho/m CAAX - Attenuation Conductivity APPARENT [MWD], mmho/m
CAC1 - Attenuation Conductivity BOREHOLE CORRECTED [Relog 1], mmho/m
CAC2 - Attenuation Conductivity BOREHOLE CORRECTED [Relog 2], mmho/m
CAC3 - Attenuation Conductivity BOREHOLE CORRECTED [Relog 3], mmho/m
CAC4 - Attenuation Conductivity BOREHOLE CORRECTED [Relog 4], mmho/m
Log Quality and Data Management Standards Mnemonics Listing CACM - Attenuation Conductivity BOREHOLE CORRECTED [RWD], mmho/m
CACX - Attenuation Conductivity BOREHOLE CORRECTED [MWD], mmho/m
CPA1 - Phase Difference Conductivity APPARENT [Relog 1], mmho/m CPA2 - Phase Difference Conductivity APPARENT [Relog 2], mmho/m CPA3 - Phase Difference Conductivity APPARENT [Relog 3], mmho/m CPA4 - Phase Difference Conductivity APPARENT [Relog 4], mmho/m CPAM - Phase Difference Conductivity APPARENT [RWD], mmho/m CPAX - Phase Difference Conductivity APPARENT [MWD], mmho/m CPC1 - Phase Difference Conductivity BOREHOLE CORRECTED [Relog 1], mmho/m
CPC2 - Phase Difference Conductivity BOREHOLE CORRECTED [Relog 2], mmho/m
CPC3 - Phase Difference Conductivity BOREHOLE CORRECTED [Relog 3], mmho/m
CPC4 - Phase Difference Conductivity BOREHOLE CORRECTED [Relog 4], mmho/m
CPCM - Phase Difference Conductivity BOREHOLE CORRECTED [RWD], mmho/m
CPCX - Phase Difference Conductivity BOREHOLE CORRECTED [MWD], mmho/m
CSAM - Short Normal Conductivity APPARENT [RWD], mmho/m CSAX - Short Normal Conductivity APPARENT [MWD], mmho/m CSCM - Short Normal Conductivity BOREHOLE CORRECTED [RWD], mmho/m
CSCX - Short Normal Conductivity BOREHOLE CORRECTED [MWD], mmho/m
Dip Angle (Magnetic)
DIPX - Magnetic Dip Angle [MWD], degree Density
DLA1 -Density Long Space (Apparent) [Relog 1], pu DLA2 - Density Long Space (Apparent) [Relog 2], pu
Mnemonics Listing Log Quality and Data Management Standards DLA3 - Density Long Space (Apparent) [Relog 3] pu
DLA4 - Density Long Space (Apparent) [Relog 4], pu DLAM - Density Long Space (Apparent) [RWD], pu DSA1 - Density Short Space (Apparent) [Relog 1], pu DSA2 - Density Short Space (Apparent) [Relog 2], pu DSA3 - Density Short Space (Apparent) [Relog 3], pu DSA4 - Density Short Space (Apparent) [Relog 4], pu DSAM - Density Short Space (Apparent) [RWD], pu DPD1 - Density Porosity (Dolomite) [Relog 1], pu DPD2 - Density Porosity (Dolomite) [Relog 2], pu DPD3 - Density Porosity (Dolomite) [Relog 3], pu DPD4 - Density Porosity (Dolomite) [Relog 4], pu
DPDMT - Density Porosity (Dolomite) [RWD] [-TVD], pu DPDM - Density Porosity (Dolomite) [RWD], pu
DPDX - Density Porosity (Dolomite) [MWD], pu DPL1 - Density Porosity (Limestone) [Relog 1], pu DPL2 - Density Porosity (Limestone) [Relog 2], pu DPL3 - Density Porosity (Limestone) [Relog 3], pu DPL4 - Density Porosity (Limestone) [Relog 4], pu
DPLMT - Density Porosity (Limestone) [RWD], [-TVD], pu DPLM - Density Porosity (Limestone) [RWD], pu
DPLX - Density Porosity (Limestone) [MWD], pu DPS1 - Density Porosity (Sandstone) [Relog 1], pu DPS2 - Density Porosity (Sandstone) [Relog 2], pu DPS3 - Density Porosity (Sandstone) [Relog 3], pu DPS4 - Density Porosity (Sandstone) [Relog 4], pu
DPSMT - Density Porosity Sandstone [RWD], [-TVD], pu DPSM - Density Porosity (Sandstone) [RWD], pu
DPSX - Density Porosity (Sandstone) [MWD], pu
Log Quality and Data Management Standards Mnemonics Listing Density (Photoelectric Cross Section)
DPE1 - Photoelectric Cross Section [Relog 1], B/e DPE2 - Photoelectric Cross Section [Relog 2], B/e DPE3 - Photoelectric Cross Section [Relog 3], B/e DPE4 - Photoelectric Cross Section [Relog 4], B/e
DPEMT - Photoelectric Cross Section [RWD] [-TVD], B/e DPEM - Photoelectric Cross Section [RWD], B/e
Delta Rho
DRH1 - Delta RHO - Density Correction [Relog 1], g/cc DRH2 - Delta RHO - Density Correction [Relog 2], g/cc DRH3 - Delta RHO - Density Correction [Relog 3], g/cc DRH4 - Delta RHO - Density Correction [Relog 4], g/cc
DRHMT - Delta RHO - Density Correction [RWD] [-TVD], g/cc DRHM - Delta RHO - Density Correction [RWD], g/cc
DRHX - Delta RHO - Density Correction [MWD], g/cc Drilling
DEF - Drilling Efficiency DWF - Drilling Work Factor
DXCD - Drilling Exponent - Downhole Gamma Ray
GRA1 - Gamma Ray APPARENT [Relog 1], MWD-API GRA2 - Gamma Ray APPARENT [Relog 2], MWD-API GRA3 - Gamma Ray APPARENT [Relog 3], MWD-API GRA4 - Gamma Ray APPARENT [Relog 4], MWD-API
GRAMT - Gamma Ray APPARENT [RWD] [-TVD], MWD-API GRAM - Gamma Ray APPARENT [RWD], MWD-API
GRAXT - Gamma Ray APPARENT [MWD] [-TVD], MWD-API GRAX - Gamma Ray APPARENT [MWD], MWD-API
GRB1 - Gamma Ray Base [Relog 1], cps
Mnemonics Listing Log Quality and Data Management Standards GRB2 - Gamma Ray Base [Relog 2], cps
GRB3 - Gamma Ray Base [Relog 3], cps GRB4 - Gamma Ray Base [Relog 4], cps
GRBMT - Gamma Ray BASE [RWD] [-TVD], cps GRBM - Gamma Ray Base [RWD], cps
GRBXT - Gamma Ray BASE [MWD] [-TVD], counts/unit time GRBX - Gamma Ray Base [MWD], counts/unit time
GRC1 - Gamma Ray BOREHOLE CORRECTED [Relog 1], MWD-API GRC2 - Gamma Ray BOREHOLE CORRECTED [Relog 2], MWD-API GRC3 - Gamma Ray BOREHOLE CORRECTED [Relog 3], MWD-API GRC4 - Gamma Ray BOREHOLE CORRECTED [Relog 4], MWD-API GRCMT - Gamma Ray BOREHOLE CORRECTED [RWD] [-TVD], MWD-API
GRCM - Gamma Ray BOREHOLE CORRECTED [RWD], MWD-API GRCXT - Gamma Ray BOREHOLE CORRECTED [MWD] [-TVD], MWD-API
GRCX - Gamma Ray BOREHOLE CORRECTED [MWD], MWD-API GRDM - Data Density from Gamma Ray [RWD], pnt/ft
GRDX - Data Density from Gamma Ray [MWD], pnt/ft GRIM - Data Density from Gamma Ray [RWD], pnt
GRIX - Data Density Integrated, from Gamma Ray [MWD], pnt GRTM - Time Since Drilled from Gamma Ray [RWD], min GRTX - Time Since Drilled from Gamma Ray [MWD], min Gravity (Accelerometer, Raw)
GXBX - X-accelerometer Base [MWD], gravities GYBX - Y-accelerometer Base [MWD], gravities GZBX - Z-accelerometer Base [MWD], gravities Highside Toolface
HTFX - Highside Toolface [MWD], degree
Log Quality and Data Management Standards Mnemonics Listing Horizontal Magnetic Field (Magnetometer, Raw)
HXBX - X-magnetometer Base [MWD], gauss HYBX - Y-magnetometer Base [MWD], gauss HZBX - Z-magnetometer Base [MWD], gauss Inclination
INC - Inclination (Posted), degree
INNX - Non-rotating Inclination [MWD], degree INRX - Rotating Inclination [MWD], degree Lag Strokes
LAGS - Lag Strokes, pnt/ft Magnetic Tool Face
MTFX - Magnetic Toolface [MWD], degree Neutron Porosity
NFB1 - Neutron Far Base [Relog 1], cps NFB2 - Neutron Far Base [Relog 2], cps NFB3 - Neutron Far Base [Relog 3], cps NFB4 - Neutron Far Base [Relog 4], cps
NFBMT - Neutron Far Counts [RWD] [-TVD], cps NFBM - Neutron Far Base [RWD], cps
NNB1 - Neutron Near Base [Relog 1], cps NNB2 - Neutron Near Base [Relog 2], cps NNB3 - Neutron Near Base [Relog 3], cps NNB4 - Neutron Near Base [Relog 4], cps
NNBMT - Neutron Near Counts [RWD] [-TVD], cps NNBM - Neutron Near Base [RWD], cps
NPB1 - Neutron Porosity Base [Relog 1], pu NPB2 - Neutron Porosity Base [Relog 2], pu NPB3 - Neutron Porosity Base [Relog 3], pu NPB4 - Neutron Porosity Base [Relog 4]|pu
Mnemonics Listing Log Quality and Data Management Standards NPBMT - Neutron Porosity APPARENT [RWD] [-TVD], pu
NPBM - Neutron Porosity Base [RWD], pu NPBX - Neutron Porosity Base [MWD], pu
NPC1 - Neutron Porosity (Limestone), BOREHOLE CORRECTED [Relog 1], pu
NPC2 - Neutron Porosity (Limestone), BOREHOLE CORRECTED [Relog 2], pu
NPC3 - Neutron Porosity (Limestone), BOREHOLE CORRECTED [Relog 3], pu
NPC4 - Neutron Porosity (Limestone), BOREHOLE CORRECTED [Relog 4], pu
NPCM - Neutron Porosity (Limestone), BOREHOLE CORRECTED [RWD], pu
NPCX - Neutron Porosity (Limestone), BOREHOLE CORRECTED [MWD], pu
NPD1 - Neutron Porosity (Dolomite) [Relog 1], pu NPD2 - Neutron Porosity (Dolomite) [Relog 2], pu NPD3 - Neutron Porosity (Dolomite) [Relog 3], pu NPD4 - Neutron Porosity (Dolomite) [Relog 4], pu NPDM - Neutron Porosity (Dolomite) [RWD], pu NPDX - Neutron Porosity (Dolomite) [MWD], pu NPL1 - Neutron Porosity (Limestone) [Relog 1], pu NPL2 - Neutron Porosity (Limestone) [Relog 2], pu NPL3 - Neutron Porosity (Limestone) [Relog 3], pu NPL4 - Neutron Porosity (Limestone) [Relog 4], pu
NPLMT - Neutron Porosity (Limestone) [RWD] [-TVD], pu NPLM - Neutron Porosity (Limestone) [RWD], pu
NPLX - Neutron Porosity (Limestone) [MWD], pu NPS1 - Neutron Porosity (Sandstone) [Relog 1], pu NPS2 - Neutron Porosity (Sandstone) [Relog 2], pu NPS3 - Neutron Porosity (Sandstone) [Relog 3], pu NPS4 - Neutron Porosity (Sandstone) [Relog 4], pu
NPSMT - Neutron Porosity (Sandstone) [RWD] [-TVD], pu
Log Quality and Data Management Standards Mnemonics Listing NPSM - Neutron Porosity (Sandstone) [RWD], pu
NPSX - Neutron Porosity (Sandstone) [MWD], pu NRBX - Neutron Porosity Ratio [MWD], deg F
NRC1 - Neutron Porosity Ratio CORRECTED [Relog 1], pu NRC2 - Neutron Porosity Ratio CORRECTED [Relog 2], pu NRC3 - Neutron Porosity Ratio CORRECTED [Relog 3], pu NRC4 - Neutron Porosity Ratio CORRECTED [Relog 4], pu NRCM - Neutron Porosity Ratio CORRECTED [RWD], pu NRCX - Neutron Porosity Ratio CORRECTED [MWD], pu Phase Difference
PDB1 - Phase Difference Base [R1], degree PDB2 - Phase Difference Base [R2], degree PDB3 - Phase Difference Base [R3], degree PDB4 - Phase Difference Base [R4], degree
PDBMT - Phase Difference BASE [RWD] [-TVD], degree PDBM - Phase Difference Base [RWD], degree
PDBXT - Phase Difference BASE [MWD] [-TVD], degree PDBX - Phase Difference Base [MWD], degree
PDC% - Change Phase Difference [POST], BOREHOLE CORRECTED, % PDC1 - Phase Difference CORRECTED [R1], degree
PDC2 - Phase Difference CORRECTED [R2], degree PDC3 - Phase Difference CORRECTED [R3], degree PDC4 - Phase Difference CORRECTED [R4], degree PDCM - Phase Difference CORRECTED [RWD], degree
PDCP - Phase Difference [POST], BOREHOLE CORRECTED, degree PDCX - Phase Difference CORRECTED [MWD], degree
Data Density/Elapsed Time calculated from MDMS/P-SERIES (DO NOT USE, unless HPUTIL/MPLOT is not available)
PDDI - Phase Difference Data Density [RWD], Integrated, pnt/m
Mnemonics Listing Log Quality and Data Management Standards PDDM - Phase Difference Data Density [RWD], pnt/ft
PDEM - Phase Difference Elapsed Time [RWD], min DPR 2A Self Calibration Offset
PDOM - Phase Difference (2A) Self Calibration Offset [RWD], degree PDOX - Phase Difference (2A) Self Calibration Offset [MWD], degree ATOM - Attenuation (2A) Self Calibration Offset [RWD], decibel ATOX - Attenuation (2A) Self Calibration Offset [MWD], decibel Resistivity (Attenuation)
RAA% - Change (Attenuation) [POST], APPARENT, % RAA1 - Attenuation Resistivity APPARENT [Relog 1], ohm-m
RAA2 - Attenuation Resistivity APPARENT [RWD], [Relog 2], ohm-m RAA3 - Attenuation Resistivity APPARENT [RWD], [Relog 3], ohm-m RAA4 - Attenuation Resistivity APPARENT [RWD], [Relog 4], ohm-m RAAMT - Attenuation Resistivity APPARENT [RWD] [-TVD], ohm-m RAAM - Attenuation Resistivity APPARENT [RWD], ohm-m
RAAP - Attenuation Resistivity [POST], APPARENT ohm-m
RAAXT - Attenuation Resistivity APPARENT [MWD] [-TVD], ohm-m RAAX - Attenuation Resistivity APPARENT [MWD], ohm-m
RAC% - Change (Attenuation) [POST], BOREHOLE CORRECTED, % RAC1 - Attenuation Resistivity BOREHOLE CORRECTED [Relog 1], ohm-m
RAC2 - Attenuation Resistivity BOREHOLE CORRECTED [Relog 2], ohm-m
RAC3 - Attenuation Resistivity BOREHOLE CORRECTED [Relog 3], ohm-m
RAC4 - Attenuation Resistivity BOREHOLE CORRECTED [Relog 4], ohm-m
RACMT - Attenuation Resistivity BOREHOLE CORRECTED [RWD]
[-TVD], ohm-m
RACM - Attenuation Resistivity BOREHOLE CORRECTED [RWD], ohm-m
Log Quality and Data Management Standards Mnemonics Listing RACP - Attenuation Resistivity [POST], BOREHOLE CORRECTED, ohm-m
RACXT - Attenuation Resistivity BOREHOLE CORRECTED [MWD]
[-TVD], ohm-m
RACX - Attenuation Resistivity BOREHOLE CORRECTED [MWD], ohm-m
RADM - Data Density from Attenuation Resistivity [RWD], pnt/ft RADX - Data Density from Attenuation Resistivity [MWD], pnt/ft
RAIM - Data Density,Integrated from Attenuation Resistivity [RWD], pnt RAIX - Data Density,Integrated from Attenuation Resistivity [MWD], pnt RATM - Time Since Drilled from Attenuation Resistivity [RWD], min RATX - Time Since Drilled from Attenuation Resistivity [MWD], min Resistivity (Mud)
RMAX - Mud Resistivity [MWD], ohm-m Rate of Penetration
ROPS - Rate of Penetration, ft/hr Resistivity (Phase Difference)
RPA% - Change (Phase Difference) [POST], APPARENT, % RPA1 - Phase Difference Resistivity APPARENT [Relog 1], ohm-m RPA2 - Phase Difference Resistivity APPARENT [Relog 2], ohm-m RPA3 - Phase Difference Resistivity APPARENT [Relog 3], ohm-m RPA4 - Phase Difference Resistivity APPARENT [Relog 4], ohm-m RPAMT - Phase Difference Resistivity APPARENT [RWD] [-TVD], ohm-m
RPAM - Phase Difference Resistivity APPARENT [RWD], ohm-m RPAP - Phase Difference Resistivity [POST], APPARENT, ohm-m RPAXT - Phase Difference Resistivity APPARENT [MWD] [-TVD], ohm-m
RPAX - Phase Difference Resistivity APPARENT [MWD], ohm-m
RPC% - Change (Phase Difference) [POST], BOREHOLE CORRECTED,
%
Mnemonics Listing Log Quality and Data Management Standards RPC1 - Phase Difference Resistivity BOREHOLE CORRECTED
[Relog 1], ohm-m
RPC2 - Phase Difference Resistivity BOREHOLE CORRECTED [Relog 2], ohm-m
RPC3 - Phase Difference Resistivity BOREHOLE CORRECTED [Relog 3], ohm-m
RPC4 - Phase Difference Resistivity BOREHOLE CORRECTED [Relog 4], ohm-m
RPCMT - Phase Difference Resistivity BOREHOLE CORRECTED [RWD] [-TVD], ohm-m
RPCM - Phase Difference Resistivity BOREHOLE CORRECTED [RWD], ohm-m
RPCP - Resistivity (Phase Difference) [POST], BOREHOLE CORRECTED, ohm-m
RPCXT - Phase Difference Resistivity BOREHOLE CORRECTED [MWD] [-TVD], ohm-m
RPCX - Phase Difference Resistivity BOREHOLE CORRECTED [MWD], ohm-m
RPDM - Data Density from Phase Difference Resistivity [RWD], pnt/ft RPDX - Data Density from Phase Difference Resistivity [MWD], pnt/ft RPIM - Data Density Integrated from Phase Difference Resistivity [RWD], pnt
RPIX - Data Density,Integrated from Phase Difference Resistivity [MWD], pnt
RPTM - Time Since Drilled from Phase Difference Resistivity [RWD], min
RPTX - Time Since Drilled from Phase Difference Resistivity [MWD], min
RPM
RPMS - Surface RPM (rpm)
TRPM - Turbine Tach RPM [RWD] (rpm) Resistivity (Short Normal)
RSAM - Short Normal Resistivity APPARENT [RWD], ohm-m RSAXA - Short Normal Resistivity APPARENT (Amplified), ohm-m
Log Quality and Data Management Standards Mnemonics Listing RSAX - Short Normal Resistivity APPARENT [MWD], ohm-m
RSCM - Short Normal Resistivity BOREHOLE CORRECTED [RWD], ohm-m
RSCXA - Short Normal Resistivity BOREHOLE CORRECTED (Amplified), ohm-m
RSCX - Short Normal Resistivity BOREHOLE CORRECTED [MWD], ohm-m
RSDX - Data Density from Short Normal Resistivity [MWD], pnt/ft RSIX - Data Density Integrated from Short Normal Resistivity [MWD], pnt
RSTX - Time Since Drilled from Short Normal Resistivity [MWD], min Ratios
RTQ - Ratio of Torque, N-m RWB - Ratio of Weight On Bit, kN Resistance (Short Normal)
SNBM - Resistance (SN) Base [RWD], ohm SNBX - Resistance (SN) Base [MWD], ohm Standpipe Pressure
SPBS - Standpipe Pressure, psi Strokes (Pump)
SR1S - Pump #1 - Stroke Rate, spm SR2S - Pump #2 - Stroke Rate, spm SRTS - Total Stroke Rate, spm ST1S - Strokes - Pump 1, pnt/ft ST2S - Strokes - Pump 2, pnt/ft STTS - Strokes - Total, pnt/ft Temperature
TANX - Annulus Temperature [MWD], deg F TCD1 - CDS Temperature [Relog 1], deg F TCD2 - CDS Temperature [Relog 2], deg F
Mnemonics Listing Log Quality and Data Management Standards TCD3 - CDS Temperature [Relog 3], deg F
TCD4 - CDS Temperature [Relog 4], deg F TCDM - CDS Temperature [RWD], deg F TCDX - CDS Temperature [MWD], deg F Total Gas
TGBS - Total Gas Base - Surface, % Total Magnetic Field
TMFX - Total Magnetic Field [MWD], gauss Torque (Rotary)
DTQ - Delta Torque On Bit, ft-lbs NTQ - Normalized Torque, mV/V TQBX - Torque Strain [MWD], mV/V TQCS - Surface Torque, ft-lbs
TQCX - True Torque On Bit [MWD], ft-lbs TQOX - Torque (Tare) Offset [MWD], mV/V True Vertical Depth
TVD - True Vertical Depth, ft Weight On Bit
WBCS - Surface Weight On Bit, k-lbs WBCX - True Weight On Bit [MWD], k-lbs DWB - Delta Weight On Bit, k-lbs
Appendix