Curves
Baker Atlas - Curve Mappings
📅 Last Updated: 2025-05-30
🏢 RP66 Company Code: 150
Baker Atlas Supplied Content
The Curve Mappings provided below are published by Baker Atlas through the PWLS Curve Catalog. All requests for modifications or comments should be made through the PWLS Curve Catalog GitLab repository.
Overview
This page provides Baker Atlas's mappings of proprietary curve mnemonics to PWLS Property Kinds, enabling consistent interpretation and interoperability across systems.
The Practical Well Log Standard (PWLS) defines a standardized framework for describing well log data. Learn more about PWLS here: https://gitlab.opengroup.org/energistics/reference-standards/pwls
Scope and Usage
- These mappings reflect Baker Atlas-supplied definitions for their curve mnemonics.
- The catalog is intended to support:
- Data ingestion and normalization workflows
- Cross-vendor curve alignment
- Analytics and interpretation systems
- Where available, mappings include alignment to LIS mnemonics for compatibility with legacy systems.
This mapping is the core purpose of PWLS, enabling consistent interpretation of proprietary curve mnemonics across systems and vendors.
Downloads
📄 Baker Atlas Catalog (Excel)
- Download Excel
- Contains only Baker Atlas curve mappings in tabular format
🔗 Baker Atlas Catalog (JSON)
- Download JSON
- Machine-readable format for integration and automation
📚 Full PWLS Curve Catalog
- Download Full Catalog
- Includes mappings from all participating vendors
Field Definitions
- Curve Mnemonic – Company-specific identifier for a measured or derived curve. This is the mnemonic used in LAS, WITSML or other log files.
- PWLS Property Kind – PWLS-standardized classification describing the physical or conceptual property being measured
- Quantity Class – Defines the category of valid units for the curve (e.g., length, pressure), based on Energistics QuantityClass
- LIS Curve Mnemonic – Equivalent mnemonic from the Log Information Standard (LIS), used for interoperability with legacy datasets (if available)
- Curve Description – Human-readable explanation of the curve meaning and context
Curve Mappings
| Curve Mnemonic | Property Kind | Quantity Class | LIS Curve Mnemonic | Curve Description |
|---|---|---|---|---|
| A2TN | electromagnetic attenuation rate | logarithmic power ratio per length | Attenuation derived from P2HS and R2AT | |
| A4TN | electromagnetic attenuation rate | logarithmic power ratio per length | Attenuation derived from P4HS and R4AT | |
| APQK | pressure | pressure | 1970KA Quartzdyne pump chamber pressure | |
| APQL | pressure | pressure | 1970LA Quartzdyne pump chamber pressure | |
| ATT1 | cement bond amplitude | unitless | Uncompensated cbl attenuation curve for DAC/MAC/DAL | |
| ATT2 | cement bond amplitude | unitless | Uncompensated cbl attenuation curve for DAC/MAC/DAL | |
| ATTN | cement bond amplitude | unitless | Uncompensated cbl attenuation curve for DAC/MAC/DAL | |
| B1 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B11 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B12 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B13 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B14 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B15 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B16 | nmr quality indicator | magnetic flux density | B1 magnetic field strength | |
| B1A | nmr quality indicator | magnetic flux density | Magnetic field strength for specific te | |
| B1B | nmr quality indicator | magnetic flux density | B1 magnetic field strength (second TR) | |
| B1C | nmr quality indicator | magnetic flux density | B1 magnetic field strength (second TE) | |
| BIT | nom borehole diameter | length | Bit Size | |
| BRIT | caliper | length | micro-caliper borehole rugosity indicator | |
| BVOL | borehole volume | volume | Borehole Volume | |
| CAL | caliper | length | caliper | |
| CALA | caliper | length | caliper (with other calipers in string) | |
| CALX | caliper | length | caliper from x axis of x-y caliper(s) | |
| CALY | caliper | length | caliper from y axis of x-y caliper(s) | |
| CDPD | apparent porosity | dimensionless | Conductivity derived porosity from RILD | |
| CDPF | apparent porosity | dimensionless | Conductivity derived porosity from RFOC | |
| CDPI | apparent porosity | dimensionless | conductivity derived porosity from RT | |
| CDPL | apparent porosity | dimensionless | Conductivity derived porosity from RD | |
| CDPN | apparent porosity | dimensionless | conductivity derived porosity from SN | |
| CDPP | apparent porosity | dimensionless | Cconductivity derived porosity from RIPD | |
| CDPS | apparent porosity | dimensionless | Conductivity derived porosity from RSFL | |
| CDPT | apparent porosity | dimensionless | conductivity derived porosity from RTBR | |
| CEID | deep induction conductivity | electric conductivity | Deep conductivity from EID processing | |
| CEIM | medium induction conductivity | electric conductivity | Medium conductivity from EID processing | |
| CFOC | shallow laterolog conductivity | electric conductivity | focused log conductivity | |
| CGN3 | gain | dimensionless | monopole multiplex waveform gain | |
| CGN5 | gain | dimensionless | monopole multiplex waveform gain | |
| CHI | nmr quality indicator | unitless | the goodness of fit of each echo data packet | |
| CHIB | nmr quality indicator | unitless | Goodness of fit of each echo data packet | |
| CHIC | nmr quality indicator | unitless | the goodness of fit of each echo data packet | |
| CHID | nmr quality indicator | unitless | Goodness of fit of each echo data packet | |
| CHT.T | downhole cable tension | force | Cable Head Tension (Time-based) | |
| CIDQ | deep induction conductivity | electric conductivity | deep conductivity quadrature | |
| CIDR | deep induction conductivity | electric conductivity | deep conductivity real | |
| CILD | deep induction conductivity | electric conductivity | deep induction conductivity | |
| CILM | medium induction conductivity | electric conductivity | medium induction conductivity | |
| CIMQ | medium induction conductivity | electric conductivity | medium conductivity quadrature | |
| CIMR | medium induction conductivity | electric conductivity | medium conductivity real | |
| CIPD | medium induction conductivity | electric conductivity | deep induction conductivity | |
| CIPM | medium induction conductivity | electric conductivity | medium induction conductivity | |
| CIRD | deep induction conductivity | electric conductivity | raw deep induction conductivity | |
| CIRM | medium induction conductivity | electric conductivity | raw medium induction conductivity | |
| CLLD | deep laterolog conductivity | electric conductivity | Deep conductivity from RD | |
| CLLS | shallow laterolog conductivity | electric conductivity | Shallow conductivity from RS | |
| CMLL | micro laterolog conductivity | electric conductivity | conductivity from RMLL | |
| CN | neutron porosity | dimensionless | Compensated Neutron Porosity | |
| CNC | neutron porosity | dimensionless | Borehole Corrected CN | |
| CNCF | neutron porosity | dimensionless | Field Normalized CNC | |
| COND | deep induction conductivity | electric conductivity | induction conductivity | |
| CORR | bulk density correction | mass per volume | Bulk Density Correction | |
| CPP | porosity | dimensionless | Crossplot Porosity from PORD and CNC | |
| CPPZ | porosity | dimensionless | Crossplot Porosity from PORZ and CNC | |
| CPRX | micro laterolog conductivity | electric conductivity | conductivity from RPRX | |
| CRDQ | deep induction conductivity | electric conductivity | enhanced processing deep quad conductivity | |
| CRDR | deep induction conductivity | electric conductivity | enhanced processing real deep conductivity | |
| CRGD | deep induction conductivity | electric conductivity | enhanced processing deep conductivity | |
| crgdq | deep induction conductivity | electric conductivity | enhanced processing deep quad conductivity | |
| crgdr | deep induction conductivity | electric conductivity | enhanced processing real deep conductivity | |
| CRGM | medium induction conductivity | electric conductivity | enhanced processing medium conductivity | |
| crgmq | medium induction conductivity | electric conductivity | enhanced processing medium quad conductivity | |
| crgmr | medium induction conductivity | electric conductivity | enhanced processing medium real conductivity | |
| CRMQ | medium induction conductivity | electric conductivity | enhanced processing medium quad conductivity | |
| CRMR | medium induction conductivity | electric conductivity | enhanced processing medium real conductivity | |
| CSFL | spherically focused conductivity | electric conductivity | Spherically Focused Conductivity | |
| CST3 | start time | time | monopole multiplex waveform start time | |
| CST5 | start time | time | monopole multiplex waveform start time | |
| CTBR | deep laterolog conductivity | electric conductivity | conductivity from RTBR | |
| CTT3 | acoustic travel time | time | monopole multiplex first arrival time | |
| CTT5 | acoustic travel time | time | monopole multiplex first arrival time | |
| CVOL | cement volume | volume | Cement Volume | |
| CWV3 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| CWV5 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| DDV | fluid volume | volume | dd_vol for rci | |
| DEN | bulk density | mass per volume | Compensated Bulk Density | |
| DENIC | bulk density | mass per volume | Integrated Bulk Density from DNC | |
| DEPTH | depth | length | System Depth | |
| DFRM | mud resistivity | electrical resistivity | mud resistivity from rmudtmp2_0 pfn | |
| DGN | gain | dimensionless | dipole multiplex waveform gain | |
| DNC | bulk density | mass per volume | Borehole Corrected DEN | |
| DPRM | mud resistivity | electrical resistivity | mud resistivity from rmudtmp2_0 pfn | |
| DST | start time | time | dipole multiplex waveform start time | |
| DT | compressional slowness | time per length | Interval Transit Time over 24 Inch Interval | |
| DT24 | compressional slowness | time per length | interval transit time over 24 inch interval | |
| DT24.S | compressional slowness | time per length | interval transit time over 24 inch interval (first break) | |
| DT24.X | compressional slowness | time per length | interval transit time over 24 inch interval (cross correlation) | |
| DTC | compressional slowness | time per length | compressional wave slowness | |
| DTCR | compressional slowness | time per length | compressional wave slowness from receiver array | |
| DTCT | compressional slowness | time per length | compressional wave slowness from transmitter array | |
| DTEM | borehole temperature | thermodynamic temperature | Differential Temperature from Downhole Sensor | |
| DTH | compressional slowness | time per length | 6 inch interval transit time | |
| DTMN | compressional slowness | time per length | minimal delta-t | |
| DTR | compressional slowness | time per length | interval transit time for receiver array | |
| DTRS | compressional slowness | time per length | interval transit time for receiver array | |
| DTS | shear slowness | time per length | shear wave slowness | |
| DTST | stoneley slowness | time per length | stoneley wave slowness | |
| DTT | compressional slowness | time per length | interval transit time for transmitter array | |
| DTTS | compressional slowness | time per length | interval transit time for transmitter array | |
| DVDT | fluid volume | volume | delta volumn wrt time | |
| DWV | acoustic amplitude | unitless | dipole multiplex waveform | |
| E1R | amount | unitless | channel 1 (real) echo amplitudes scaled by calib. factor | |
| E1RB | amount | unitless | channel 1 (real) echo amplitudes scaled by calib. factor | |
| E1RC | amount | unitless | channel 1 (real) echo amplitudes scaled by calib. factor | |
| E1RD | amount | unitless | channel 1 (real) echo amplitudes scaled by calib. factor | |
| E2R | amount | unitless | channel 2 (imag) echo amplitudes scaled by calib. factor | |
| E2RB | amount | unitless | channel 2 (imag) echo amplitudes scaled by calib. factor | |
| E2RC | amount | unitless | channel 2 (imag) echo amplitudes scaled by calib. factor | |
| E2RD | amount | unitless | channel 2 (imag) echo amplitudes scaled by calib. factor | |
| ec11f | amount | unitless | MRIL filtered echo train packet 1 real | |
| ec11fb | amount | unitless | MRIL filtered echo train packet 1 real | |
| ec11fc | amount | unitless | MRIL filtered echo train packet 1 real | |
| ec11fd | amount | unitless | MRIL filtered echo train packet 1 real | |
| ec12f | amount | unitless | MRIL filtered echo train packet 2 real | |
| ec12fb | amount | unitless | MRIL filtered echo train packet 2 real | |
| ec12fc | amount | unitless | MRIL filtered echo train packet 2 real | |
| ec12fd | amount | unitless | MRIL filtered echo train packet 2 real | |
| ECHO | amount | unitless | amplitude of echo train | |
| echob | amount | unitless | amplitude of echo train | |
| echoc | amount | unitless | amplitude of echo train | |
| echod | amount | unitless | amplitude of echo train | |
| echoe | amount | unitless | amplitude of echo train | |
| echof | amount | unitless | amplitude of echo train | |
| eko | amount | unitless | amplitude of echo train for LAC use, un-averaged | |
| ekob | amount | unitless | amplitude of echo train for LAC use, un-averaged | |
| ekoc | amount | unitless | amplitude of echo train for LAC use, un-averaged | |
| ekod | amount | unitless | amplitude of echo train for LAC use, un-averaged | |
| elth1 | amount | unitless | MRIL the length of first echo data packet | |
| elth2 | amount | unitless | MRIL the length of second echo data packet | |
| elth3 | amount | unitless | MRIL the length of third echo data packet | |
| elth4 | amount | unitless | MRIL the length of fourth echo data packet | |
| elth5 | amount | unitless | MRIL the length of fifth echo data packet | |
| elth6 | amount | unitless | MRIL the length of sixth echo data packet | |
| EN1 | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency1 | |
| EN1B | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency1 | |
| EN1C | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency1 | |
| EN1D | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency1 | |
| EN2 | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency2 | |
| EN2B | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency2 | |
| EN2C | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency2 | |
| EN2D | nmr quality indicator | unitless | vector amplitude of inter echo noise of frequency2 | |
| ENMN | nmr quality indicator | unitless | MRIL echo noise minimum | |
| ENMX | nmr quality indicator | unitless | MRIL echo noise maximum | |
| EX | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EXB | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EXC | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EXD | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EXE | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EXF | amount | unitless | Phase avg'd amp of channel 1 (real) portion of echo train. | |
| EY | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| EYB | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| EYC | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| EYD | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| EYE | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| EYF | amount | unitless | Phase avg'd amp of channel 2 (imag) portion of echo train. | |
| F | formation resistivity factor | unitless | formation factor | |
| FCN | formation resistivity factor | unitless | Formation Factor from CNC | |
| FCPZ | formation resistivity factor | unitless | Formation Factor from CPPZ | |
| FD | formation resistivity factor | unitless | Formation Ffactor from PORD | |
| FDC | formation resistivity factor | unitless | Formation Factor from PORDC | |
| FDPD | formation resistivity factor | unitless | Formation factor from CDPP | |
| FFOC | formation resistivity factor | unitless | Formation factor from CDPF | |
| FGA12 | cement bond amplitude | unitless | fixed gate amplitude in cbl | |
| FGA2 | cement bond amplitude | unitless | fixed gate amplitude in cbl mode | |
| FGA22 | cement bond amplitude | unitless | fixed gate amplitude in cbl | |
| FGA3 | cement bond amplitude | unitless | fixed gate amplitude in cbl mode | |
| FGA5 | cement bond amplitude | unitless | fixed gate amplitude in cbl mode | |
| FGAA | cement bond amplitude | unitless | fixed gate amplitude in cbl mode | |
| FGAB | cement bond amplitude | unitless | fixed gate amplitude in cbl mode | |
| FIEL | formation resistivity factor | unitless | formation factor from CDPI | |
| FILD | formation resistivity factor | unitless | Formation factor from CILD | |
| FSFL | formation resistivity factor | unitless | Formation factor from CDPS | |
| FSN | formation resistivity factor | unitless | formation factor from CDPN | |
| FTM | amount | unitless | formation correction factor | |
| FZ | formation resistivity factor | unitless | Formation Factor from PORZ | |
| FZC | formation resistivity factor | unitless | Formation Factor from PORZC | |
| GAIN | nmr quality indicator | unitless | average amplitude of gc1 and gc2 (vector sum) | |
| GR | gamma ray | API gamma ray | Gamma Ray | |
| GRSL | gamma ray | API gamma ray | Gamma Ray from Series 1329 Spectrum | |
| HDM | amount | unitless | MRIL hydrogen depletion factor | |
| HDMB | amount | unitless | MRIL hydrogen depletion factor | |
| HDMC | amount | unitless | MRIL hydrogen depletion factor | |
| HDMD | amount | unitless | MRIL hydrogen depletion factor | |
| HGN | gain | dimensionless | monopole multiplex waveform gain | |
| HGN6 | gain | dimensionless | monopole multiplex waveform gain | |
| HPCP | pressure | pressure | HP temperature corrected pressure | |
| hpcp2 | pressure | pressure | second temperature corrected pressure | |
| HPDP | pressure | pressure | HP differential pressure | |
| hpdp2 | pressure | pressure | HP differential pressure from 2nd HP | |
| HRD1 | count rate | frequency | Long Spaced Density Spectrum Countrate 140 - 200 KeV | |
| HRD2 | count rate | frequency | Long Spaced Density Spectrum Countrate 200 - 540 KeV | |
| HST | start time | time | monopole multiplex waveform start time | |
| HST6 | start time | time | monopole multiplex waveform start time | |
| HTT | acoustic travel time | time | monopole multiplex first arrival time | |
| HVMN | nmr quality indicator | unitless | high voltage minimum | |
| HVMX | nmr quality indicator | unitless | high voltage maximum | |
| HWV | acoustic amplitude | unitless | acoustic multiplex waveform | |
| K | potassium concentration | dimensionless | Potassium Concentration | |
| KAPI | potassium concentration | API gamma ray | Potassium Yield in API units | |
| KTH | gamma ray minus uranium | API gamma ray | Potassium Yield (KAPI) plus Thorium Yield (THAPI) | |
| LATR | mud resistivity | electrical resistivity | computed mud resistivity | |
| latrm | mud resistivity | electrical resistivity | computed mud resistivity | |
| LLRM | mud resistivity | electrical resistivity | computed mud resistivity | |
| LMP | fluid volume | volume | pump piston position | |
| LSD | count rate | frequency | Long Spaced Density Count Rate | |
| LSN | count rate | reciprocal time | Long Spaced Neutron Count Rate | |
| LSNR | count rate | reciprocal time | Long Spaced Neutron Count Rate (raw) | |
| M0R1 | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 10 inch | |
| M0R2 | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 20 inch | |
| M0R3 | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 30 inch | |
| M0R6 | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 60 inch | |
| M0R9 | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 90 inch | |
| M0RX | array laterolog resistivity | electrical resistivity | true focused induction resistivity - DOI 120 inch | |
| M1R1 | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 10 inch | |
| M1R2 | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 20 inch | |
| M1R3 | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 30 inch | |
| M1R6 | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 60 inch | |
| M1R9 | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 90 inch | |
| M1RX | array laterolog resistivity | electrical resistivity | 1 foot vertical resolution matched res. - DOI 120 inch | |
| M2C1 | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 10 inch | |
| M2C2 | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 20 inch | |
| M2C3 | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 30 inch | |
| M2C6 | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 60 inch | |
| M2C9 | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 90 inch | |
| M2CX | array conductivity | electric conductivity | 2 foot vertical resolution matched cond. - DOI 120 inch | |
| M2R1 | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 10 inch | |
| M2R2 | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 20 inch | |
| M2R3 | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 30 inch | |
| M2R6 | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 60 inch | |
| M2R9 | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 90 inch | |
| M2RX | array laterolog resistivity | electrical resistivity | 2 foot vertical resolution matched res. - DOI 120 inch | |
| M4R1 | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 10 inch | |
| M4R2 | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 20 inch | |
| M4R3 | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 30 inch | |
| M4R6 | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 60 inch | |
| M4R9 | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 90 inch | |
| M4RX | array laterolog resistivity | electrical resistivity | 4 foot vertical resolution matched res. - DOI 120 inch | |
| MBVI | irreducible water saturation | dimensionless | irreducible fluid indexes | |
| mbvib | irreducible water saturation | dimensionless | irreducible fluid indexes | |
| mbvic | irreducible water saturation | dimensionless | irreducible fluid indexes | |
| mbvid | irreducible water saturation | dimensionless | irreducible fluid indexes | |
| MBVM | free fluid index | dimensionless | free fluid indexes | |
| mbvmb | free fluid index | dimensionless | free fluid indexes | |
| mbvmc | free fluid index | dimensionless | free fluid indexes | |
| mbvmd | free fluid index | dimensionless | free fluid indexes | |
| MBW | bound water volume fraction | dimensionless | bound water - capillary and clay bound | |
| MCBW | nmr porosity | dimensionless | MRIL clay bound porosity (3 bins of TP) | |
| MGN | gain | dimensionless | monopole multiplex waveform gain | |
| MPHE | bin porosity | dimensionless | Array of partial porosities | |
| mpheb | bin porosity | dimensionless | Array of partial porosities from second process | |
| mphec | bin porosity | dimensionless | Array of partial porosities from third process | |
| mphed | bin porosity | dimensionless | Array of partial porosities from fourth process | |
| MPHS | nmr porosity | dimensionless | MRIL total porosity | |
| MPRM | nmr permeability | permeability rock | NMR Permeability | |
| MRM | mud resistivity | electrical resistivity | mud resistivity from rmudtmp2_0 pfn | |
| MST | start time | time | monopole multiplex waveform start time | |
| MST6 | start time | time | monopole multiplex waveform start time | |
| MTT | start time | time | monopole multiplex first arrival time | |
| MWV | acoustic amplitude | unitless | acoustic multiplex waveform | |
| OF1 | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF1B | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF1C | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF1D | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF1E | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF1F | nmr quality indicator | unitless | average DC offset of frequency1 noise | |
| OF2 | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| OF2B | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| OF2C | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| OF2D | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| OF2E | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| OF2F | nmr quality indicator | unitless | average DC offset of frequency2 noise | |
| PE | photoelectric factor | dimensionless | Photo Electric Cross-Section | |
| PERM(1) | nmr permeability | permeability rock | NMR Permeability | |
| PERM(2) | dielectric constant | unitless | relative permittivity of fluid sample | |
| PKSLOW | compressional slowness | time per length | slowness from compressed semblance (surface) | |
| PLCOR | pressure | pressure | apqk depth corrected | |
| PO1 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO10 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po10b | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po10c | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po10d | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po11d | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po12d | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| po13d | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO1B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO1C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO1D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO2 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO2B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO2C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO2D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO3 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO3B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO3C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO3D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO4 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO4B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO4C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO4D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO5 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO5B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO5C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO5D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO6 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO6B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO6C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO6D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO7 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO7B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO7C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO7D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO8 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO8B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO8C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO8D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO9 | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO9B | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO9C | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PO9D | bin porosity | dimensionless | partial porosity from MRIL (single element) | |
| PORA | sonic porosity | dimensionless | acoustic porosity | |
| PORD | density porosity | dimensionless | Bulk Density Porosity from DEN | |
| PORDC | density porosity | dimensionless | Bulk Density Porosity from DNC | |
| porid | bin porosity | dimensionless | partial porosities from MRIL | |
| PORZ | density porosity | dimensionless | Bulk Density Porosity from ZDEN | |
| PORZC | density porosity | dimensionless | Bulk Density Porosity from ZDNC | |
| PP | pressure | pressure | pump pressure | |
| PPOR | bin porosity | dimensionless | partial porosities | |
| pporb | bin porosity | dimensionless | partial porosities | |
| pporc | bin porosity | dimensionless | MRIL partial porosities | |
| PPT | acoustic travel time | time | user-entered predicted pipe time | |
| PSCR | count | unitless | 1970RB Pump Strokes Count | |
| PTCP | dielectric constant | unitless | pump through capacitance | |
| PTMP | fluid temperature | thermodynamic temperature | HP probe temperature | |
| PTRS | fluid resistivity | electrical resistivity | pump through resistivity | |
| PTV | fluid volume | volume | pt_vol for rci | |
| PTVR | fluid volume | volume | Pumped volume from RB | |
| PVTT | fluid temperature | thermodynamic temperature | pump chamber temperature | |
| PVTV | fluid volume | volume | pvt_vol for rci | |
| QCAL | amount | unitless | Quality Curve | |
| QHDL | amount | unitless | quality for differential tension overpulls | |
| QP11 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qp110 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qp111 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qp112 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP12 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP13 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP14 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP15 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP16 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP17 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP18 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP19 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP21 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP22 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP23 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP24 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP25 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP26 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP27 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QP28 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qpn1 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qpn2 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qpn3 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| qpn4 | acoustic quality indicator | unitless | acoustic pick quality curve | |
| QSA | amount | unitless | Chi Square Value | |
| qshfb | nmr quality indicator | unitless | Quality of shifted data. | |
| qshfc | nmr quality indicator | unitless | Quality of shifted data. | |
| qshfd | nmr quality indicator | unitless | Quality of shifted data. | |
| qshfe | nmr quality indicator | unitless | Quality of shifted data. | |
| qshff | nmr quality indicator | unitless | Quality of shifted data. | |
| R2LF | electromagnetic propagation resistivity | electrical resistivity | Filtered resistivity dervied from R2SL | |
| R2SL | electromagnetic propagation resistivity | electrical resistivity | Resistivity derived from P2HS, R2AT, C2DE | |
| R4LF | electromagnetic propagation resistivity | electrical resistivity | Filtered Resistivity dervied from R4SL | |
| R4SL | electromagnetic propagation resistivity | electrical resistivity | Resistivity derived from P4HS, R4AT, C4DE | |
| RD | deep laterolog resistivity | electrical resistivity | deep resistivity | |
| RDC | deep laterolog resistivity | electrical resistivity | environmentally corrected deep resistivity | |
| REID | deep induction conductivity | electric conductivity | Deep resistivity from EID processing | |
| REIM | medium induction conductivity | electric conductivity | Medium resistivity from EID processing | |
| RES | fluid resistivity | electrical resistivity | fluid sample resistivity | |
| RFLF | shallow laterolog resistivity | electrical resistivity | Derived Filtered Shallow Resistivity derived | |
| RFOC | shallow laterolog resistivity | electrical resistivity | focused log resistivity | |
| RG1 | nmr quality indicator | unitless | ringing vector amplitude of frequency1 | |
| RG1B | nmr quality indicator | unitless | ringing vector amplitude of frequency1 | |
| RG1C | nmr quality indicator | unitless | ringing vector amplitude of frequency1 | |
| RG1D | nmr quality indicator | unitless | ringing vector amplitude of frequency1 | |
| RG2 | nmr quality indicator | unitless | ringing vector amplitude of frequency2 | |
| RG2B | nmr quality indicator | unitless | ringing vector amplitude of frequency2 | |
| RG2C | nmr quality indicator | unitless | ringing vector amplitude of frequency2 | |
| RG2D | nmr quality indicator | unitless | ringing vector amplitude of frequency2 | |
| RGMN | nmr quality indicator | unitless | MRIL minimum ringing amplitude | |
| RGMX | nmr quality indicator | unitless | MRIL maximum ringing amplitude | |
| RILD | deep induction resistivity | electrical resistivity | deep induction resistivity | |
| RILM | medium induction resistivity | electrical resistivity | medium induction resistivity | |
| RIPD | deep induction resistivity | electrical resistivity | deep induction resistivity | |
| RIPM | medium induction resistivity | electrical resistivity | medium induction resistivity | |
| RL1 | array laterolog resistivity | electrical resistivity | Lateral resistivity curve from F56 | |
| RL2 | array laterolog resistivity | electrical resistivity | Lateral resistivity curve from F78 | |
| RL3 | array laterolog resistivity | electrical resistivity | Lateral resistivity curve from F9A and FAB | |
| RL4 | array laterolog resistivity | electrical resistivity | Lateral resistivity curve from FBC and FCD | |
| RL5 | array laterolog resistivity | electrical resistivity | Lateral resistivity curve from FDE and FEF | |
| RLD | array laterolog resistivity | electrical resistivity | Synthetic deep resistivity curve | |
| RLML | micro lateral resistivity | electrical resistivity | 1 inch lateral resistivity | |
| RMLL | micro laterolog resistivity | electrical resistivity | micro-laterolog resistivity | |
| RMSL | micro spherically focused resistivity | electrical resistivity | micro-spherical resistivity | |
| RN1 | array laterolog resistivity | electrical resistivity | Normal resistivity curve from V4 | |
| RN2 | array laterolog resistivity | electrical resistivity | Normal resistivity curve from V4 and F45 | |
| RN3 | array laterolog resistivity | electrical resistivity | Normal resistivity curve from V6 | |
| RN4 | array laterolog resistivity | electrical resistivity | Normal resistivity curve from V8 | |
| RN5 | array laterolog resistivity | electrical resistivity | Normal resistivity curve from V8 and F9A | |
| RNML | micro normal resistivity | electrical resistivity | 2 inch normal resistivity | |
| RPRX | micro laterolog resistivity | electrical resistivity | proximity resistivity | |
| RRGD | deep induction resistivity | electrical resistivity | enhanced processing deep resistivity | |
| RRGM | medium induction resistivity | electrical resistivity | enhanced processing medium resistivity | |
| RS | shallow laterolog resistivity | electrical resistivity | shallow resistivity | |
| RSC | shallow laterolog resistivity | electrical resistivity | environmentally corrected medium resistivity | |
| RSFL | spherically focused resistivity | electrical resistivity | Spherically Focused Resistivity | |
| RT | deep induction resistivity | electrical resistivity | induction resistivity | |
| RTBR | deep laterolog resistivity | electric conductivity | thin bed resistivity | |
| RTDQK | fluid temperature | thermodynamic temperature | 1970KA Quartzdyne pressure gauge temperature | |
| RTDQL | fluid temperature | thermodynamic temperature | 1970LA Quartzdyne pressure gauge temperature | |
| RTHK | thorium potassium ratio | unitless | Ratio of curves TH/K | |
| RTHU | thorium uranium ratio | unitless | Ratio of curves TH/U | |
| RUK | uranium potassium ratio | unitless | Ratio of curves U/K | |
| RWAA | apparent water resistivity | electrical resistivity | apparent formation water resistivity, f from acoustic | |
| RWAD | apparent water resistivity | electrical resistivity | Apparent Formation Water Resistivity, F from FD | |
| RWADC | apparent water resistivity | electrical resistivity | Apparent Fformation Water Resistivity, F from FDC | |
| RWAN | apparent water resistivity | electrical resistivity | Apparent Formation Water Resistivity, F from FCN | |
| RWAZ | apparent water resistivity | electrical resistivity | Apparent Formation Water Resistivity, F from FZ | |
| RWCZ | apparent water resistivity | electrical resistivity | Apparent Formation Water Resistivity, F from FZC | |
| RXTD | formation resistivity factor | unitless | Ratio of shallow to deep resistivity (RFOC/RILD) | |
| RXTL | amount | unitless | Ratio of micro-shallow to deep resistivity (RMLL/RD) | |
| SCRD | shear compressional velocity ratio | dimensionless | shear to compressional slowness ratio from first picks | |
| sfan1 | acoustic travel time | time | surface pick first arrival time, T2R1 | |
| sfan2 | acoustic travel time | time | surface pick first arrival time, T2R1 | |
| sfan3 | acoustic travel time | time | surface pick first arrival time, T2R1 | |
| sfan4 | acoustic travel time | time | surface pick first arrival time, T2R1 | |
| SFL7 | array laterolog resistivity | electrical resistivity | synthetic focused laterolog 7 resistivity | |
| SFLQ | amount | unitless | Spherically Focused quality indicator | |
| SFR2 | shallow laterolog resistivity | electrical resistivity | synthetic focused shallow resistivity | |
| SFR3 | medium laterolog resistivity | electrical resistivity | synthetic focused medium resistivity | |
| SFR5 | deep laterolog resistivity | electrical resistivity | synthetic focused deep resistivity | |
| SG11 | amount | unitless | signature from transmitter 1, receiver 1 | |
| SG12 | amount | unitless | signature from transmitter 1, receiver 2 | |
| SG21 | amount | unitless | signature from transmitter 2, receiver 1 | |
| SG22 | amount | unitless | signature from transmitter 2, receiver 2 | |
| SGCP | pressure | pressure | strain gauge pressure | |
| SGDP | pressure | pressure | differential strain gauge pressure | |
| SGM0 | array laterolog resistivity | electrical resistivity | complex sigma array 0 | |
| SGM1 | array laterolog resistivity | electrical resistivity | complex sigma array 1 | |
| SGM2 | array laterolog resistivity | electrical resistivity | complex sigma array 2 | |
| SGM3 | array laterolog resistivity | electrical resistivity | complex sigma array 3 | |
| SGM4 | array laterolog resistivity | electrical resistivity | complex sigma array 4 | |
| SGM5 | array laterolog resistivity | electrical resistivity | complex sigma array 5 | |
| SGM6 | array laterolog resistivity | electrical resistivity | complex sigma array 6 | |
| sgma0 | array laterolog resistivity | electrical resistivity | complex sigma array 0 | |
| sgma1 | array laterolog resistivity | electrical resistivity | complex sigma array 1 | |
| sgma2 | array laterolog resistivity | electrical resistivity | complex sigma array 2 | |
| sgma3 | array laterolog resistivity | electrical resistivity | complex sigma array 3 | |
| sgma4 | array laterolog resistivity | electrical resistivity | complex sigma array 4 | |
| sgma5 | array laterolog resistivity | electrical resistivity | complex sigma array 5 | |
| sgma6 | array laterolog resistivity | electrical resistivity | complex sigma array 6 | |
| SGRP | pressure | pressure | strain gauge raw pressure | |
| SN | shallow normal resistivity | electrical resistivity | short normal resistivity | |
| SOFT | count rate | frequency | Long Spaced Density Spectrum Countrate 60 - 100 KeV | |
| SP | spontaneous potential | electric potential difference | spontaneous potential | |
| SPBD | spontaneous potential | electric potential difference | SP from bridle electrode processed in common remote | |
| SPBR | spontaneous potential | electric potential difference | SP from bridle electrode processed at surface | |
| SPBRDH | spontaneous potential | electric potential difference | SP from Bridle Electrode Processed in Common Remote | |
| SPCD | spontaneous potential | electric potential difference | SP from cablehead electrode processed in common remote | |
| SPCH | spontaneous potential | electric potential difference | SP from Cablehead Electrode Processed at Surface | |
| SPCHDH | spontaneous potential | electric potential difference | SP from Cablehead Electrode Processed in Common Remote | |
| SPD | cable speed | length per time | Speed | |
| SPDH | spontaneous potential | electric potential difference | spontaneous potential processed in common remote | |
| spdh07 | spontaneous potential | electric potential difference | SP processed in common remote | |
| SPSB | spontaneous potential | electric potential difference | SP from electrode sub processed at surface | |
| SPSBDH | spontaneous potential | electric potential difference | SP from Electrode Sub Processed Downhole | |
| SPSD | spontaneous potential | electric potential difference | SP from electrode sub processed downhole | |
| SSD | count rate | frequency | Short Spaced Density Count Rate | |
| SSN | count rate | reciprocal time | Short Spaced Neutron Count Rate | |
| SSNR | count rate | reciprocal time | Short Spaced Neutron Count Rate (raw) | |
| ST11 | start time | time | waveform start time | |
| ST12 | start time | time | waveform start time | |
| ST21 | start time | time | waveform start time | |
| ST22 | start time | time | waveform start time | |
| T2PL | electromagnetic propagation time | time | Dielectric Propagation Time | |
| T4PL | electromagnetic propagation time | time | Dielectric Propagation Time | |
| TBRM | mud resistivity | electric conductivity | mud resistivity from rmudtmp2_0 pfn | |
| TE1 | time | time | time between echos in first data packet | |
| TE2 | time | time | time between echos in second data packet | |
| TE3 | time | time | time between echos in third data packet | |
| TE4 | time | time | time between echos in fourth data packet | |
| TEN | tension | force | Differential Tension | |
| tfgn06 | gain | dimensionless | monopole multiplex waveform gain | |
| tfgn10 | gain | dimensionless | monopole multiplex waveform gain | |
| tfgn11 | gain | dimensionless | monopole multiplex waveform gain | |
| tfst06 | start time | time | monopole multiplex waveform start time | |
| tfst10 | start time | time | monopole multiplex waveform start time | |
| tfst11 | start time | time | monopole multiplex waveform start time | |
| tfwv06 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tfwv10 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tfwv11 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| TH | thorium concentration | dimensionless | Thorium Concentration | |
| THAPI | thorium concentration | API gamma ray | Thorium Yield in API units | |
| TIME | time | time | System Time Since Record Start | |
| tngn05 | gain | dimensionless | monopole multiplex waveform gain | |
| tngn06 | gain | dimensionless | monopole multiplex waveform gain | |
| tngn07 | gain | dimensionless | monopole multiplex waveform gain | |
| tngn10 | gain | dimensionless | monopole multiplex waveform gain | |
| tngn11 | gain | dimensionless | monopole multiplex waveform gain | |
| tnst05 | start time | time | monopole multiplex waveform start time | |
| tnst06 | start time | time | monopole multiplex waveform start time | |
| tnst07 | start time | time | monopole multiplex waveform start time | |
| tnst10 | start time | time | monopole multiplex waveform start time | |
| tnst11 | start time | time | monopole multiplex waveform start time | |
| tntt05 | acoustic travel time | time | monopole multiplex first arrival time | |
| tntt06 | acoustic travel time | time | monopole multiplex first arrival time | |
| tntt07 | acoustic travel time | time | monopole multiplex first arrival time | |
| tntt10 | acoustic travel time | time | monopole multiplex first arrival time | |
| tntt11 | acoustic travel time | time | monopole multiplex first arrival time | |
| tnwv05 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tnwv06 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tnwv07 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tnwv10 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| tnwv11 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| TPOR | nmr porosity | dimensionless | MRIL total porosity (TP + T2 bin array) | |
| tqgn11 | gain | dimensionless | monopole multiplex waveform gain | |
| tqst11 | start time | time | monopole multiplex waveform start time | |
| tqwv11 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trdgn01 | gain | dimensionless | dipole multiplex waveform gain | |
| trdst01 | start time | time | dipole multiplex waveform start time | |
| trdwv01 | acoustic amplitude | unitless | dipole multiplex waveform | |
| trmgn01 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn02 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn03 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn04 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn05 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn06 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn07 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn11 | gain | dimensionless | monopole multiplex waveform gain | |
| trmgn21 | gain | dimensionless | monopole multiplex waveform gain | |
| trmst01 | start time | time | monopole multiplex waveform start time | |
| trmst02 | start time | time | monopole multiplex waveform start time | |
| trmst03 | start time | time | monopole multiplex waveform start time | |
| trmst04 | start time | time | monopole multiplex waveform start time | |
| trmst05 | start time | time | monopole multiplex waveform start time | |
| trmst06 | start time | time | monopole multiplex waveform start time | |
| trmst07 | start time | time | monopole multiplex waveform start time | |
| trmst11 | start time | time | monopole multiplex waveform start time | |
| trmst21 | start time | time | monopole multiplex waveform start time | |
| trmtt01 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt02 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt03 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt04 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt05 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt06 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt07 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt11 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmtt21 | acoustic travel time | time | monopole multiplex first arrival time | |
| trmwv01 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv02 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv03 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv04 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv05 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv06 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv07 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv11 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trmwv21 | acoustic amplitude | unitless | acoustic multiplex waveform | |
| trxgn01 | gain | dimensionless | x-y multiplex waveform gain | |
| trxst01 | start time | time | x-axis dipole multiplex waveform start time | |
| trxwv01 | acoustic amplitude | unitless | x-axis dipole multiplex waveform | |
| trygn02 | gain | dimensionless | y-axis dipole multiplex gain | |
| tryst02 | start time | time | y-axis dipole multiplex waveform start time | |
| trywv02 | acoustic amplitude | unitless | y-axis dipole multiplex waveform | |
| TT | integrated slowness | time | Interval Transit Time | |
| TTEN | surface cable tension | force | Total Tension | |
| TW | time | time | wait time (main process) | |
| TWS | time | time | wait time (short) | |
| txxgn01 | gain | dimensionless | 4 component dipole x-x multiplex waveform gain | |
| txxgn06 | gain | dimensionless | x-x axis dipole multiplexed gains | |
| txxgn10 | gain | dimensionless | x-x axis dipole multiplexed gains | |
| txxgn11 | gain | dimensionless | x-x axis dipole multiplexed gains | |
| txxst01 | start time | time | 4 component dipole x-x multiplex waveform start time | |
| txxst06 | start time | time | x-x axis dipole multiplexed waveform start time | |
| txxst10 | start time | time | x-x axis dipole multiplexed waveform start time | |
| txxst11 | start time | time | x-x axis dipole multiplexed waveform start time | |
| txxwv01 | acoustic amplitude | unitless | x-x axis dipole multiplex waveform | |
| txxwv06 | acoustic amplitude | unitless | x-x axis dipole multiplex waveform | |
| txxwv10 | acoustic amplitude | unitless | x-x axis dipole multiplex waveform | |
| txxwv11 | acoustic amplitude | unitless | x-x axis dipole multiplex waveform | |
| txygn01 | gain | dimensionless | x-y axis multiplex waveform gain | |
| txygn10 | gain | dimensionless | x-y axis dipole multiplexed gains | |
| txygn11 | gain | dimensionless | x-y axis dipole multiplexed gains | |
| txyst01 | start time | time | x-y axis multiplex waveform start time | |
| txyst10 | start time | time | x-y axis dipole multiplexed waveform start time | |
| txyst11 | start time | time | x-y axis dipole multiplexed waveform start time | |
| txywv01 | acoustic amplitude | unitless | x-y axis dipole multiplex waveform | |
| txywv10 | acoustic amplitude | unitless | x-y axis dipole multiplex waveform | |
| txywv11 | acoustic amplitude | unitless | x-y axis dipole multiplex waveform | |
| tyxgn01 | gain | dimensionless | y-x multiplex waveform gain | |
| tyxgn10 | gain | dimensionless | y-x axis dipole multiplexed gains | |
| tyxgn11 | gain | dimensionless | y-x axis dipole multiplexed gains | |
| tyxst01 | start time | time | x-y axis multiplex waveform start times | |
| tyxst10 | start time | time | y-x axis dipole multiplexed waveform start time | |
| tyxst11 | start time | time | y-x axis dipole multiplexed waveform start time | |
| tyxwv01 | acoustic amplitude | unitless | y-x axis dipole multiplex waveform | |
| tyxwv10 | acoustic amplitude | unitless | y-x axis dipole multiplex waveform | |
| tyxwv11 | acoustic amplitude | unitless | y-x axis dipole multiplex waveform | |
| tyygn01 | gain | unitless | 4 component dipole y-y multiplex waveform gain | |
| tyygn02 | gain | dimensionless | 4 component dipole y-y multiplex gain | |
| tyygn10 | gain | dimensionless | y-y axis dipole multiplexed gains | |
| tyygn11 | gain | dimensionless | y-y axis dipole multiplexed gains | |
| tyyst01 | start time | time | 4 component dipole x-x multiplex waveform start time | |
| tyyst02 | start time | time | 4 component dipole y-y multiplex waveform start time | |
| tyyst10 | start time | time | y-y axis dipole multiplexed waveform start time | |
| tyyst11 | start time | time | y-y axis dipole multiplexed waveform start time | |
| tyywv01 | acoustic amplitude | unitless | y-y axis dipole multiplex waveform | |
| tyywv02 | acoustic amplitude | unitless | 4 component dipole y-y multiplex waveform | |
| tyywv10 | acoustic amplitude | unitless | y-y axis dipole multiplex waveform | |
| tyywv11 | acoustic amplitude | unitless | y-y axis dipole multiplex waveform | |
| U | uranium concentration | dimensionless | Uranium Concentration | |
| UAPI | uranium concentration | API gamma ray | Uranium Yield in API units | |
| WP | pressure | pressure | Pressure | |
| WRM | mud resistivity | electrical resistivity | Mud Resistivity from Downhole Sensor | |
| WTBH | borehole temperature | thermodynamic temperature | Borehole Temperature from Downhole Sensor | |
| ZCOR | bulk density correction | mass per volume | Bulk Density Correction | |
| ZDEN | bulk density | mass per volume | Compensated Bulk Density | |
| ZDNC | bulk density | mass per volume | Borehole Corrected ZDEN | |
| ZENI | pressure | pressure | Integrated Bulk Density from ZDEN |
Related Content
This page is part of a broader set of PWLS Curve Catalog content that may be provided by Baker Atlas, including:
- Curve Mappings (proprietary curves mapped to PWLS Property Kinds)
- Tools (definitions of tools used for curve acquisition)
- Tool Curve Mappings (curve mappings scoped to specific tools)
Refer to the Baker Atlas section of the PWLS Curve Catalog to view all available content.
Notes
- Property Kind definitions are aligned with the PWLS specification.
- Unit quantity classes define the allowable unit systems for each curve.
- This catalog may evolve as mappings are refined or expanded.