Well log explorer
Browse source wells, curves and sampled measurements.
Runtime samples are not the complete training dataset.
118 Well · 2,393 Curves
31/2-19 S
Name, ID, operator or basin · Public well atlasClearDepth reference: Not reported / not verified
1,472 Sampled measurements
JSON ↗CSV ↓NDJSON ↓| Source depth · m | Curve | Value | Unit | Quality flags |
|---|---|---|---|---|
| 3,470.414 | DEPTH_MD | 3,470.4143 | Not reported / not verified | unit-unreported |
| 3,470.414 | DRHO | Not reported / not verified | g/cm3 | source-null-sentinel |
| 3,470.414 | DTC | 70.3577 | us/ft | |
| 3,470.414 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,470.414 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,470.414 | FORCE_2020_LITHOFACIES_LITHOLOGY | 30,000.0000 | Not reported / not verified | unit-unreported |
| 3,470.414 | GR | 57.4177 | gAPI | |
| 3,470.414 | NPHI | 0.2309 | m3/m3 | |
| 3,470.414 | PEF | 3.6375 | b/e | |
| 3,470.414 | RDEP | 7.7694 | ohm.m | |
| 3,470.414 | RHOB | Not reported / not verified | g/cm3 | source-null-sentinel |
| 3,470.414 | RMED | 5.9188 | ohm.m | |
| 3,470.414 | RMIC | 4.1871 | ohm.m | |
| 3,470.414 | RSHA | 3.9572 | ohm.m | |
| 3,470.414 | RXO | 4.1843 | ohm.m | |
| 3,470.414 | SP | -192.2313 | mV | |
| 3,470.414 | x_loc | 519,130.2500 | Not reported / not verified | unit-unreported |
| 3,470.414 | y_loc | 6,753,413.5000 | Not reported / not verified | unit-unreported |
| 3,470.414 | z_loc | -3,072.4282 | Not reported / not verified | unit-unreported |
| 3,530.150 | BS | 8.5000 | in | |
| 3,530.150 | CALI | 9.2215 | in | |
| 3,530.150 | DCAL | 0.7215 | in | |
| 3,530.150 | DEPT | 3,530.1504 | m | |
| 3,530.150 | DEPTH_MD | 3,530.1504 | Not reported / not verified | unit-unreported |
| 3,530.150 | DRHO | 0.0103 | g/cm3 | |
| 3,530.150 | DTC | 71.0830 | us/ft | |
| 3,530.150 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,530.150 | FORCE_2020_LITHOFACIES_CONFIDENCE | 2.0000 | Not reported / not verified | unit-unreported |
| 3,530.150 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,530.150 | GR | 85.9385 | gAPI | |
| 3,530.150 | NPHI | 0.3244 | m3/m3 | |
| 3,530.150 | PEF | 3.5971 | b/e | |
| 3,530.150 | RDEP | 12.3207 | ohm.m | |
| 3,530.150 | RHOB | 2.5715 | g/cm3 | |
| 3,530.150 | RMED | 12.3351 | ohm.m | |
| 3,530.150 | RMIC | 13.0416 | ohm.m | |
| 3,530.150 | RSHA | 11.7746 | ohm.m | |
| 3,530.150 | RXO | 13.0252 | ohm.m | |
| 3,530.150 | SP | -188.0686 | mV | |
| 3,530.150 | x_loc | 519,094.3750 | Not reported / not verified | unit-unreported |
| 3,530.150 | y_loc | 6,753,423.0000 | Not reported / not verified | unit-unreported |
| 3,530.150 | z_loc | -3,119.2773 | Not reported / not verified | unit-unreported |
| 3,589.734 | BS | 8.5000 | in | |
| 3,589.734 | CALI | 8.5050 | in | |
| 3,589.734 | DCAL | 0.0050 | in | |
| 3,589.734 | DEPT | 3,589.7344 | m | |
| 3,589.734 | DEPTH_MD | 3,589.7344 | Not reported / not verified | unit-unreported |
| 3,589.734 | DRHO | 0.0096 | g/cm3 | |
| 3,589.734 | DTC | 71.9207 | us/ft | |
| 3,589.734 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,589.734 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,589.734 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,589.734 | GR | 86.1190 | gAPI | |
| 3,589.734 | NPHI | 0.2074 | m3/m3 | |
| 3,589.734 | PEF | 4.4676 | b/e | |
| 3,589.734 | RDEP | 2.5869 | ohm.m | |
| 3,589.734 | RHOB | 2.5392 | g/cm3 | |
| 3,589.734 | RMED | 2.2267 | ohm.m | |
| 3,589.734 | RMIC | 1.0094 | ohm.m | |
| 3,589.734 | RSHA | 0.8305 | ohm.m | |
| 3,589.734 | RXO | 1.0072 | ohm.m | |
| 3,589.734 | SP | -145.2037 | mV | |
| 3,589.734 | x_loc | 519,060.4375 | Not reported / not verified | unit-unreported |
| 3,589.734 | y_loc | 6,753,433.0000 | Not reported / not verified | unit-unreported |
| 3,589.734 | z_loc | -3,167.1802 | Not reported / not verified | unit-unreported |
| 3,649.470 | BS | 8.5000 | in | |
| 3,649.470 | CALI | 8.6311 | in | |
| 3,649.470 | DCAL | 0.1311 | in | |
| 3,649.470 | DEPT | 3,649.4704 | m | |
| 3,649.470 | DEPTH_MD | 3,649.4705 | Not reported / not verified | unit-unreported |
| 3,649.470 | DRHO | -0.0031 | g/cm3 | |
| 3,649.470 | DTC | 68.2992 | us/ft | |
| 3,649.470 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,649.470 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,649.470 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,649.470 | GR | 77.3894 | gAPI | |
| 3,649.470 | NPHI | 0.2334 | m3/m3 | |
| 3,649.470 | PEF | 3.8671 | b/e | |
| 3,649.470 | RDEP | 16.2299 | ohm.m | |
| 3,649.470 | RHOB | 2.5462 | g/cm3 | |
| 3,649.470 | RMED | 16.7332 | ohm.m | |
| 3,649.470 | RMIC | 13.8866 | ohm.m | |
| 3,649.470 | RSHA | 12.8689 | ohm.m | |
| 3,649.470 | RXO | 13.9206 | ohm.m | |
| 3,649.470 | SP | -136.2216 | mV | |
| 3,649.470 | x_loc | 519,028.1563 | Not reported / not verified | unit-unreported |
| 3,649.470 | y_loc | 6,753,445.5000 | Not reported / not verified | unit-unreported |
| 3,649.470 | z_loc | -3,215.9373 | Not reported / not verified | unit-unreported |
| 3,709.054 | BS | 8.5000 | in | |
| 3,709.054 | CALI | 8.6771 | in | |
| 3,709.054 | DCAL | 0.1771 | in | |
| 3,709.054 | DEPT | 3,709.0544 | m | |
| 3,709.054 | DEPTH_MD | 3,709.0544 | Not reported / not verified | unit-unreported |
| 3,709.054 | DRHO | -0.0040 | g/cm3 | |
| 3,709.054 | DTC | 75.3157 | us/ft | |
| 3,709.054 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,709.054 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,709.054 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,709.054 | GR | 118.4571 | gAPI | |
| 3,709.054 | NPHI | 0.2787 | m3/m3 |
| Curve | Unit | Source measurements | Missing values |
|---|---|---|---|
| BS | in | 24,730 | 327 |
| CALI | in | 24,730 | 6,658 |
| DCAL | in | 24,730 | 6,658 |
| DEPT | m | 24,730 | 0 |
| DEPTH_MD | Not reported / not verified | 24,730 | 0 |
| DRHO | g/cm3 | 24,730 | 6,665 |
| DTC | us/ft | 24,730 | 6,395 |
| DTS | us/ft | 24,730 | 13,084 |
| FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | 24,730 | 8,025 |
| FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | 24,730 | 8,025 |
| GR | gAPI | 24,730 | 577 |
| NPHI | m3/m3 | 24,730 | 6,723 |
| PEF | b/e | 24,730 | 6,532 |
| RDEP | ohm.m | 24,730 | 165 |
| RHOB | g/cm3 | 24,730 | 6,661 |
| RMED | ohm.m | 24,730 | 180 |
| RMIC | ohm.m | 24,730 | 6,649 |
| RSHA | ohm.m | 24,730 | 6,651 |
| RXO | ohm.m | 24,730 | 6,647 |
| SP | mV | 24,730 | 7,060 |
| x_loc | Not reported / not verified | 24,730 | 0 |
| y_loc | Not reported / not verified | 24,730 | 0 |
| z_loc | Not reported / not verified | 24,730 | 0 |
Sources, rights and method
Bormann, P.; Aursand, P.; Dilib, F.; Manral, S.; Dischington, P. (2020). FORCE 2020 well log and lithofacies dataset, DOI 10.5281/zenodo.4351156. Source Norwegian government logs under NLOD 2.0. Normalized and sampled by Wellficent.
Curated, partially despiked competition data are not current operating measurements.
Combined archive does not establish original train/test splits. Group by source well for independent holdout.
Depth reference, x/y/z coordinate CRS and unit _ are unknown; no atlas identity joins or coordinates are inferred.
Runtime sample is for browsing. Full source-row normalized training data must use external importer output.
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