476 Well Log Type records sorted by name.
View a list of Activity Status Codes, Well Types, or Operators, or Log Types.
| Code | Name |
| V3D | 3-D Velocity or Seismic Survey |
| 3DV | 3-Dimensional Velocity Log |
| ACL | Acoustic |
| CBLA | Acoustic Cement Bond / Cement Bond / Sonic Bond |
| AVC | Acoustic Velocity Compensated |
| AVD | Acoustic Velocity Digital |
| AVL | Acoustic Velocity Log |
| ALS | Acoustic Velocity Long Spaced |
| ADP | Acoustic-diapole Sonic Log |
| ASL | Amplitude sonic log |
| APL | Apparent porosity log |
| ILAS | Array Induction Shallow Focus |
| ARP | Arrow Plot |
| AUL | Audio log |
| BCL | Bond Cement |
| SONA | Borehole Audio Tracer Survey |
| ATS | Borehole Audio Tracer Survey |
| BHC | Borehole Compensated |
| BCA | Borehole Compensated Acoustilog |
| BCN | Borehole compensated neutron |
| BCS | Borehole Compensated Sonic |
| BGL | Borehole Gravity |
| BTL | Borehole Televiewer |
| BVL | Borehole volume |
| BPS | Bridge Plug Setting Records |
| BDL | Bulk Density |
| CLG | Caging Collar |
| CAL | Caliper |
| CALA | Caliper Analysis |
| CALC | Caliper Curve |
| COL | Carbon Oxygen |
| CHD | Cased hole density |
| CCLO | Casing Collar Locator |
| CCL | Casing Collar Log |
| CAC | Casing Collar Log |
| CIE | Casing Inspection / Electro Magnetic Detector |
| CIL | Casing Inspection log |
| CPP | Casing Potential Profile Log |
| CPCL | Casing Profile Caliper Log |
| CBE | Cement Bond Evaluation Tool |
| CBL | Cement Bond Log |
| CBVD | Cement Bond Variable Density / Acoustic |
| CEE | Cement Emulsion |
| CEL | Cement Evaluation |
| CQ | Cement Quality log |
| CS | Cement Scan |
| CTL | Cement Top Location / Scattered Gamma Ray |
| CVL | Cement Volume Logs |
| CHN | Channel Survey |
| CLS | Chloride / Chlorinilog / Salinity |
| CLD | Chloride Detection |
| CAST | Circumferential Acoustic Scanning Tool |
| CBI | Circumferential Borehole Imaging Log |
| COAL | Coal |
| PDS | Collar / Collar Correlation / |
| CO | Collar Log |
| CMR | Combinable Magnetic Resonance |
| CAV | Compensated Acoustic Velocity |
| CDEN | Compensated densilog |
| CDC | Compensated Density / Caliper |
| CDCN | Compensated Density Compensated Neutron |
| CDL | Compensated Density Log |
| CFD | Compensated Formation Density |
| CFDC | Compensated Formation Density / Caliper |
| CGL | Compensated Gamma |
| CGN | Compensated Gamma Ray Neutron |
| CNL | Compensated Neutron |
| CND | Compensated Neutron Density |
| CNFD | Compensated Neutron Formation Density |
| CNLD | Compensated Neutron Lithodensity |
| PORC | Compensated Porosity |
| CSL | Compensated Sonic Log |
| CSNG | Compensated Spectral Natural Gamma |
| CZDN | Compensated Z - Densilog / Gamma Gamma with Pe Index |
| COM | Compensation |
| CH | Completion |
| CQL | Completion quicklook |
| CAM | Compressional Amplitude |
| CSA | Compressional and shear amplitude |
| CGC | Computed Gamma / Caliper / Section Gauge |
| MOP | Computed Movable |
| CPO | Computed Porosity |
| DIPC | Computed result dipmeter 4 electrode |
| CASL | Computer Acoustic |
| CANL | Computer Analysis |
| COML | Computer Log |
| CPL | Computer process log |
| CPI | Computer processed integration |
| CPVD | Computer Processed True Vertical Depth |
| CON | Conductivity |
| CONL | Contact |
| CDI | Continuous Dipmeter |
| CDD | Continuous Dipmeter - Digital |
| CDMR | Continuous Dipmeter / Diplog / Resistivity Dip |
| CDS | Continuous Directional Survey |
| CFL | Continuous Flowmeter |
| CORI | Coriband |
| CRBD | Coriband - Kerogen Analysis |
| CORL | Correlation |
| CAT | Corrosion Analysis Tubular |
| CPPOR | Cross plot porosity |
| CIS | Customer Instrument Services |
| CP1 | Cyber Pas 1 |
| CYBD | Cyberdip |
| CLK | Cyberlook |
| CWL | Cyberlook Wellsite Comp |
| CYS | Cyberscan |
| DT | Decay time |
| I-GD | Deep Induction Short Guard |
| DTL | Delta T log |
| DEN | Density |
| BDC | Density Borehole compensated |
| DNCP | Density Compensated-pe Index |
| DNL | Density Neutron Log |
| DC | Depth Control |
| DCL | Depth Correlation log |
| DD | Depth Determination Log |
| DVL | Depth Verification log |
| DIA | Dia-log |
| DICL | Dielectric Constant Log |
| EPA | Dielectric Constant-adaptable Ept Tool |
| EP | Dielectric Constant-electromagnetic Propagation |
| EPH | Dielectric Constant-half Frequency |
| DIFT | Differential temperature log |
| DIP | Dipmeter |
| DCR | Dipmeter Computed Result |
| DM3 | Dipmeter-3 Arm |
| DM4 | Dipmeter-4 Arm |
| DM4S | Dipmeter-4 Arm Shdt |
| DM4F | Dipmeter-4 Arm-frac |
| DM6 | Dipmeter-6 Arm |
| DSI | Dipole Sonic Imager |
| DDWL | Direct Digital well logs |
| DIR | Directional Survey |
| DR | Directional Survey / Drift |
| DHC | Downhole Caliper |
| DP | Drill Pipe |
| DPSN | Drill Pipe Sidewall Neutron |
| DRL | Drillers Log |
| DDLN | Dual Detector / Neutron Lifetime Log |
| DDL | Dual Detector Log |
| DIPME | Dual Dipmeter |
| DFE | Dual Focus Electric |
| DGFL | Dual Guard Forxo Log |
| DGL | Dual Guard Log |
| DI | Dual Induction |
| DISF | Dual Induction - Spherically Focused |
| DILS | Dual Induction / Sonic |
| DIFL | Dual Induction Focused Log |
| DIGL | Dual Induction Guard Log |
| DILL | Dual Induction Lateral |
| DIL8 | Dual Induction Laterolog 8 |
| DIFS | Dual Induction Spherically Focussed Laterolog |
| DIE | Dual Induction-electric |
| LLD | Dual Laterolog |
| DLLM | Dual Laterolog Micro Sfl |
| DPL | Dual Porosity |
| DPS | Dual Porosity Stratalog |
| DRI | Dual Resistivity Induction Log |
| DUSD | Dual Sand |
| DSCN | Dual Spaced Compensated Neutron |
| DSTD | Dual Spaced Thermal Decay Time |
| DS | Dual Spacing Log |
| DSN | Dual Spacing Neutron |
| DWQL | Dual Water Quick Look |
| EL | Electric log |
| ES | Electric Survey |
| ELUL | Electrical Survey-ultra Long Spacing |
| ELPR | Electromagnetic Propagation |
| EPT | Electromagnetic Propagation |
| MET | Electromagnetic Thickness Log |
| EMTT | Electromagnetic thickness tool |
| ECC | Electronic casing caliperlog |
| ELAN | Elemental Analysis |
| ECS | Elemental Capture Spectroscopy |
| EPL | Engineered Production logging |
| EPI | Epilog |
| EAS | Epilog Analysis System |
| ETN | Epithermal Neutron |
| ENP | Epithermal Neutron Porosity |
| XPL | Experimental |
| FLO | Flow Meter / Fluid Travel / Nuclear Flow |
| FDL | Fluid Density Log |
| FLTR | Fluid Travel Log |
| FOCL | Focus |
| FGL | Focused / Guard / Lateral |
| FAL | Formation Analysis |
| FDN | Formation Density |
| FDC | Formation Density / Caliper |
| FMF | Formation Factor |
| FIT | Formation Internal Tester |
| FMI | Formation Micro Imager |
| FMS | Formation Micro Scanner |
| FMTM | Formation Multi-tester Log |
| FTL | Formation Test Log |
| FTR | Formation Tester-repeat |
| FRXL | Forxo |
| FED | Four Electrode Dipmeter |
| DFP | Four-arm Dip Fracture Profile |
| FL | Fraclog |
| FFF | Fracture Finder / Failure Id |
| FFI | Fracture Finder / Identification Log |
| FID | Fracture Identification |
| FIL | Free Line Identification Log |
| FFLO | Full Bore Flowmeter |
| FWS | Fullwave Sonic |
| GCPR | Gamma Collar Perforating Record |
| GCD | Gamma Compensated Density / Gamma Gamma |
| GG | Gamma Gamma |
| GCRD | Gamma Guard |
| GGRD | Gamma Guard El |
| GR | Gamma Ray |
| GRDC | Gamma Ray Density / Caliper |
| GPDC | Gamma Ray Depth Control-perforations |
| GRDN | Gamma Ray Dual Neutron Density |
| GRG | Gamma Ray Guard log |
| GRFD | Gamma Ray-Formation Density |
| GRI | Gamma Ray-Induction Log |
| GR-LL | Gamma Ray-Laterolog |
| GRN | Gamma Ray-neutron |
| GRNS | Gamma Ray-neutron / Synthetic |
| GR-RES | Gamma Ray-Resistivity |
| GRSL | Gamma Ray-sonic |
| GRTS | Gamma Ray-tracer Survey |
| GGDE | Gamma-Gamma Density |
| GASD | Gas Detection |
| GLT | Geochemical Logging Tool |
| GPI | Geoframe Processed Interpretation |
| GEOP | Geophone |
| GSAR | Geothermal Saraband |
| GRMR | Gradiomanometer |
| GRAD | Gradiometer |
| SAMP | Graphic Lithologic Log |
| GRAV | Gravity |
| GRDL | Guard |
| GL | Guard Log |
| GUN | Gun Perforation |
| GYRO | Gyro Survey |
| HFDT | Half Frequency Dielectric Tool |
| HDDIP | High density dips |
| DNH | High Resolution Density Log |
| HRDN | High Resolution Density Log |
| HRDIP | High Resolution Dip Computer Result |
| HRD | High Resolution Dipmeter |
| HRT | High Resolution Temperature Log |
| HRI | High Resolution Tool |
| HEL | Hostile Environment |
| HI | Hydrocarbon Identifier |
| GT | Hydrocarbon Or Gas Detection |
| HYD | Hydrocarbon Or Gas Detection |
| HCP | Hydrocarbon profile |
| INCL | Inclination |
| IES | Induction / Induction Electric / Induction Electro |
| ILL | Induction Lateral |
| IL | Induction Log |
| ILSF | Induction Spherically Focused Log |
| DIL | Induction-dual-lateral |
| IEL | Induction-Electrical Log |
| INJP | Injection Profile |
| INT | Integration |
| IFS | Interface Survey |
| ISFM | Isf Microspherically Focussed |
| ISO | Isotron |
| JEEP | Jeep |
| LASR | Laser Log |
| LSL | Laserlog |
| LLDF | Latero Log-dual-forxo |
| LLF | Latero Log-forxo |
| LLSF | Latero Log-spherically Focused |
| LATL | Laterolog |
| LLOG | Lifetime Log |
| LI | Limestone Device |
| LPN | Linear Porosity Neutron |
| LII | Liquid Isotope Injector |
| LDT | Lithodensity |
| LDTQL | Lithodensity quick look |
| LITH | Lithology |
| LCY | Lithology Cyberlook |
| LA | Log Analysis |
| CVEL | Log associated with Injection |
| IPL | Log associated with Injection Profiles |
| LQC | Log Quality Control |
| LSS | Long Space Sonic |
| LS | Lost Circulation |
| MRIL | Magnetic Resonance Imaging Log |
| NMI | Magnetic Resonance Imaging Log |
| MIT | Mechanical Integrity Test |
| MPL | Mechanical Properties |
| MSC | Mechanical Sidewall Core Log |
| MML | Micro / Mini |
| MLAT | Micro Laterolog |
| MSFL | Micro Spherically Focus Log |
| MEL | Micro-Electrical Log |
| MGRD | Microguard |
| MLL | Microlateral |
| MF | Microlateral |
| MFP | Microlateral-proximity |
| MFSF | Microlateral-spherically Focused |
| MICL | Microlog |
| MSMG | Microseismogram |
| MSG | Microsonic-gamma Ray |
| MFL | Microspherically Focused Log |
| MS | Microsurvey |
| MICS | Microsurvey |
| MINF | Minifocus |
| MINL | Minilog |
| MP | Mobile Picture |
| ML | Monitor Log |
| MONO | Mono Electric |
| MUD | Mud Log |
| MSS | Multi Shot Survey |
| MAIC | Multi-arm Inspection Caliper Log |
| MSN | Multi-space Neutron |
| NA | NA |
| NGRS | Natural Gamma Ray Spectroscopy |
| NEL | Neutron |
| NCL | Neutron Collar Log |
| NEC | Neutron Compensated |
| NECD | Neutron Compensated-dual Spaced |
| NDBC | Neutron Density Borehole compensated |
| NFD | Neutron Formation Density |
| NDF | Neutron Formation Density |
| NLL | Neutron Lifetime |
| NP | Neutron Porosity |
| NPGR | Neutron Porosity-Gamma Ray |
| NECL | Neutron-chlorinilog |
| NED | Neutron-dual Spaced |
| NEE | Neutron-epithermal |
| NEES | Neutron-epithermal-sidewall |
| NEM | Neutron-multispaced |
| NUCR | Nuclear / Old Gamma Ray Neutron / |
| NFLO | Nuclear Flowlog |
| NUC | Nuclear Log |
| NMR | Nuclear Magnetic Resonance Log |
| MAGL | Nuclear Magnetism |
| NML | Nuclear Magnetism |
| NUMR | Numar Magnetic Resonance Log |
| ORL | Orientation Log |
| PALEO | Paleo |
| PLOG | Paramalog / Old Microlog / |
| PDC | Perforated Depth Control |
| PERFD | Perforating Depth Control Log |
| PFC | Perforating Formation Collar |
| PERF | Perforating Record |
| PSS | Permeability Spinner Survey |
| PIT | Phaser Induction Tool |
| DITE | Phasor Induction Log / Dual Induction Model E |
| PHOT | Photo |
| PHCL | Photoclinometer |
| PEF | Photoelectric Effect |
| PHO | Photon |
| PTN | Photon Log |
| PAL | Pipe Analysis Log |
| PRL | Pipe Recovery Log |
| PEX | Platform Express |
| PLUG | Plug Depth Control |
| PFP | Polar Frequency Plot |
| PP | Polar plot |
| POR | Porosity |
| PIP | Precision Identified Perforations |
| PR | Pressures |
| PRSM | Prism-prec Radioactive Isotope Spectral Measurement |
| PCT | Production Combination Tool |
| PROD | Production Log |
| PL | Production Log |
| PLC | Production Log Combination Tool |
| PLNO | Production Log-audio Tracer(Noise) |
| PLDF | Production Log-fluid Density |
| PLFT | Production Log-fluid Travel |
| PLPD | Production Log-perforation Depth |
| PLRT | Production Log-radioactive Tracer |
| PLSP | Production Log-spinner Survey |
| PLCFM | Production logging continuous flow meter |
| PLWDR | Production Logging well data & Results |
| PRO | Prolog |
| PWAS | Prolog Wellsite Analysis System |
| PRXL | Proximity Log |
| PXML | Proximity Microlog |
| PML | Proximity Mini Log |
| PDK | Pulsed Decay Neutron |
| NPL | Pulsed Neutron-lifetime |
| NPLD | Pulsed Neutron-lifetime-dual |
| NPTD | Pulsed Neutron-therman Decay |
| RGL | Radiation Guard Log |
| RAD | Radiation Log |
| RAT | Radioactive Tracer Log |
| RA | Radioactivity |
| ROP | Rate of penetration |
| REFR | Refracture |
| RFT | Repeat Formation Tester |
| RESI | Residue |
| RES | Resistivity |
| SPL | Sample |
| SARA | Saraband |
| SCAT | Scattered Gamma |
| SPA | Scope Picture Analysis |
| SEGA | Section Gauge |
| SBL | Segmented Bond Log |
| SDBL | Seismic Display Bond Log |
| SML | Seismic monitor log |
| SRS | Seismic Reference Survey |
| SSM | Seismic Specrium |
| SVS | Seismic Velocity Survey |
| SRVP | Seismic-vertical Profile |
| SPER | Self Perforation |
| SEP | Self potential |
| SHDT | Shdt Dual Dipmeter Log |
| SA | Shear Amplitude |
| FLS | Sidewall Frac Log |
| SN | Sidewall Neutron |
| SNP | Sidewall Neutron Porosity Log |
| SWS | Sidewall Sample Record / Sidewall Corng / Core Gun / Cst |
| SRT | Signal To Receiver Time |
| SFD | Simultaneous Formation Density-mwd Tool |
| SED | Six Electro Dipmeter |
| SHN | Slim hole neutron |
| SONN | Sonan Log |
| SONR | Sonar |
| SCL | Sonic / Caliper |
| SAL | Sonic Amplitude Log |
| SCAL | Sonic compressional amplitude |
| SDT | Sonic Digital Tool |
| SL | Sonic Log |
| SSMG | Sonic Seismogram |
| SSL | Sonic Seismogram Log |
| SSAL | Sonic Shear Amplitude log |
| SW | Sonic Waveform |
| SNGR | Sonl-gamma |
| SPCT | Spectral |
| SDDSN | Spectral Density Dual Spaced Neutron |
| SDL | Spectral Density Log with Pe Index |
| SGR | Spectral Gamma Ray |
| SGRCN | Spectral Gamma Ray Spectral Lithodensity Compensated Neutron |
| GRSI | Spectral Gamma Ray-induced |
| GRS | Spectral Gamma Ray-natural |
| GRSC | Spectral Gamma Ray-natural-compensated |
| SPCL | Spectralog |
| SPH | Spherical |
| SFL | Spherically Focused Log |
| SS | Spinner Survey / Spinner Log / Spinner Flow Meter |
| SPP | Spontaneous Potential |
| SP | Spontanteous Potential |
| STRT | Strata |
| SDIP | Stratigraphic Dipmeter |
| STML | Stratigraphic Monitor Log |
| SEG | Structural Exploration |
| SUL | Sulfur |
| SRPG | Surface Recorded Pressure Gauge |
| SYGT | Synergetic |
| TVL | Televiewer |
| TDL | Temperature Difference |
| TL | Temperature Log |
| TMP | Temperature Survey |
| TDE | Thermal Decay |
| TDT | Thermal Decay Time |
| TEL | Thermal Evaluation |
| TNL | Thermal neutron |
| TDST | Through Drillstem Logging |
| TTC | Through Tubing Caliper |
| TIM | Time Log |
| TRS | Tracer Survey |
| TVD | True Vertical Depth |
| ULS | Ultra Long Spacing |
| UIL | Ultrasonic Imager |
| URL | Uranium Log |
| VDL | Variable Density Log |
| VIL | Variable intensity Log |
| VEL | Velocity Log |
| VSP | Vertical Seismic Profile |
| VER | Verticality Log |
| VRT | Vertilog |
| VISC | Viscosity |
| WLS | Water Location Survey |
| WFO | Wave Form |
| WST | Well Seismic Recording |
| ZDL | ZDensilog |
