Well log explorer
Browse source wells, curves and sampled measurements.
Runtime samples are not the complete training dataset.
118 Well · 2,393 Curves
15/9-13 Sleipner East Appr
Name, ID, operator or basin · Public well atlasClearDepth reference: Not reported / not verified
1,344 Sampled measurements
JSON ↗CSV ↓NDJSON ↓| Source depth · m | Curve | Value | Unit | Quality flags |
|---|---|---|---|---|
| 1,731.960 | GR | 70.7828 | gAPI | |
| 1,731.960 | MUDWEIGHT | 0.1354 | Not reported / not verified | unit-unreported |
| 1,731.960 | NPHI | 0.4652 | m3/m3 | |
| 1,731.960 | PEF | 2.9892 | b/e | |
| 1,731.960 | RDEP | 0.6733 | ohm.m | |
| 1,731.960 | RHOB | 2.0016 | g/cm3 | |
| 1,731.960 | RMED | 0.7150 | ohm.m | |
| 1,731.960 | ROP | 48.6097 | m/h | |
| 1,731.960 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,731.960 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,731.960 | SP | 57.4023 | mV | |
| 1,731.960 | x_loc | 437,635.2188 | Not reported / not verified | unit-unreported |
| 1,731.960 | y_loc | 6,470,978.5000 | Not reported / not verified | unit-unreported |
| 1,731.960 | z_loc | -1,706.8433 | Not reported / not verified | unit-unreported |
| 1,783.792 | CALI | 11.9782 | in | |
| 1,783.792 | DEPT | 1,783.7920 | m | |
| 1,783.792 | DEPTH_MD | 1,783.7920 | Not reported / not verified | unit-unreported |
| 1,783.792 | DRHO | 0.0112 | g/cm3 | |
| 1,783.792 | DTC | 145.4697 | us/ft | |
| 1,783.792 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,783.792 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,783.792 | GR | 74.6352 | gAPI | |
| 1,783.792 | MUDWEIGHT | 0.1354 | Not reported / not verified | unit-unreported |
| 1,783.792 | NPHI | 0.5321 | m3/m3 | |
| 1,783.792 | PEF | 2.7464 | b/e | |
| 1,783.792 | RDEP | 0.6674 | ohm.m | |
| 1,783.792 | RHOB | 2.0344 | g/cm3 | |
| 1,783.792 | RMED | 0.7386 | ohm.m | |
| 1,783.792 | ROP | 43.2254 | m/h | |
| 1,783.792 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,783.792 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,783.792 | SP | 55.9650 | mV | |
| 1,783.792 | x_loc | 437,633.8438 | Not reported / not verified | unit-unreported |
| 1,783.792 | y_loc | 6,470,978.5000 | Not reported / not verified | unit-unreported |
| 1,783.792 | z_loc | -1,758.6559 | Not reported / not verified | unit-unreported |
| 1,835.472 | CALI | 12.8907 | in | |
| 1,835.472 | DEPT | 1,835.4720 | m | |
| 1,835.472 | DEPTH_MD | 1,835.4720 | Not reported / not verified | unit-unreported |
| 1,835.472 | DRHO | -0.0026 | g/cm3 | |
| 1,835.472 | DTC | 146.3220 | us/ft | |
| 1,835.472 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,835.472 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,835.472 | GR | 81.3463 | gAPI | |
| 1,835.472 | MUDWEIGHT | 0.1366 | Not reported / not verified | unit-unreported |
| 1,835.472 | NPHI | 0.5047 | m3/m3 | |
| 1,835.472 | PEF | 2.7957 | b/e | |
| 1,835.472 | RDEP | 0.6909 | ohm.m | |
| 1,835.472 | RHOB | 2.0279 | g/cm3 | |
| 1,835.472 | RMED | 0.7306 | ohm.m | |
| 1,835.472 | ROP | 44.9413 | m/h | |
| 1,835.472 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,835.472 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,835.472 | SP | 61.0049 | mV | |
| 1,835.472 | x_loc | 437,632.4688 | Not reported / not verified | unit-unreported |
| 1,835.472 | y_loc | 6,470,978.5000 | Not reported / not verified | unit-unreported |
| 1,835.472 | z_loc | -1,810.3173 | Not reported / not verified | unit-unreported |
| 1,887.152 | CALI | 13.0385 | in | |
| 1,887.152 | DEPT | 1,887.1520 | m | |
| 1,887.152 | DEPTH_MD | 1,887.1520 | Not reported / not verified | unit-unreported |
| 1,887.152 | DRHO | 0.0085 | g/cm3 | |
| 1,887.152 | DTC | 148.7554 | us/ft | |
| 1,887.152 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,887.152 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,887.152 | GR | 82.3292 | gAPI | |
| 1,887.152 | MUDWEIGHT | 0.1366 | Not reported / not verified | unit-unreported |
| 1,887.152 | NPHI | 0.4915 | m3/m3 | |
| 1,887.152 | PEF | 2.8160 | b/e | |
| 1,887.152 | RDEP | 0.7289 | ohm.m | |
| 1,887.152 | RHOB | 2.0819 | g/cm3 | |
| 1,887.152 | RMED | 0.7502 | ohm.m | |
| 1,887.152 | ROP | 28.5150 | m/h | |
| 1,887.152 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,887.152 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,887.152 | SP | 63.2610 | mV | |
| 1,887.152 | x_loc | 437,631.0938 | Not reported / not verified | unit-unreported |
| 1,887.152 | y_loc | 6,470,978.5000 | Not reported / not verified | unit-unreported |
| 1,887.152 | z_loc | -1,861.9777 | Not reported / not verified | unit-unreported |
| 1,938.984 | CALI | 13.5538 | in | |
| 1,938.984 | DEPT | 1,938.9840 | m | |
| 1,938.984 | DEPTH_MD | 1,938.9840 | Not reported / not verified | unit-unreported |
| 1,938.984 | DRHO | 0.0025 | g/cm3 | |
| 1,938.984 | DTC | 145.4806 | us/ft | |
| 1,938.984 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,938.984 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,938.984 | GR | 75.9834 | gAPI | |
| 1,938.984 | MUDWEIGHT | 0.1366 | Not reported / not verified | unit-unreported |
| 1,938.984 | NPHI | 0.4486 | m3/m3 | |
| 1,938.984 | PEF | 2.9892 | b/e | |
| 1,938.984 | RDEP | 0.6473 | ohm.m | |
| 1,938.984 | RHOB | 2.0569 | g/cm3 | |
| 1,938.984 | RMED | 0.6782 | ohm.m | |
| 1,938.984 | ROP | 37.7660 | m/h | |
| 1,938.984 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,938.984 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 1,938.984 | SP | 63.1750 | mV | |
| 1,938.984 | x_loc | 437,629.5938 | Not reported / not verified | unit-unreported |
| 1,938.984 | y_loc | 6,470,979.5000 | Not reported / not verified | unit-unreported |
| 1,938.984 | z_loc | -1,913.7844 | Not reported / not verified | unit-unreported |
| 1,990.664 | CALI | 12.8730 | in | |
| 1,990.664 | DEPT | 1,990.6640 | m |
| Curve | Unit | Source measurements | Missing values |
|---|---|---|---|
| CALI | in | 21,441 | 3,096 |
| DEPT | m | 21,441 | 0 |
| DEPTH_MD | Not reported / not verified | 21,441 | 485 |
| DRHO | g/cm3 | 21,441 | 3,096 |
| DTC | us/ft | 21,441 | 159 |
| FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | 21,441 | 3,164 |
| FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | 21,441 | 3,171 |
| GR | gAPI | 21,441 | 541 |
| MUDWEIGHT | Not reported / not verified | 21,441 | 3,921 |
| NPHI | m3/m3 | 21,441 | 7,336 |
| PEF | b/e | 21,441 | 4,995 |
| RDEP | ohm.m | 21,441 | 485 |
| RHOB | g/cm3 | 21,441 | 3,096 |
| RMED | ohm.m | 21,441 | 484 |
| ROP | m/h | 21,441 | 1,144 |
| RSHA | ohm.m | 21,441 | 19,818 |
| RXO | ohm.m | 21,441 | 19,814 |
| SP | mV | 21,441 | 485 |
| x_loc | Not reported / not verified | 21,441 | 485 |
| y_loc | Not reported / not verified | 21,441 | 485 |
| z_loc | Not reported / not verified | 21,441 | 485 |
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.
Beyond the wellhead, context.
A source-linked view of wells, energy and markets in seven languages.