Well log explorer
Browse source wells, curves and sampled measurements.
Runtime samples are not the complete training dataset.
118 Well · 2,393 Curves
16/2-16 Johan Sverdrup Appr
Name, ID, operator or basin · Public well atlasClearDepth reference: Not reported / not verified
1,216 Sampled measurements
JSON ↗CSV ↓NDJSON ↓| Source depth · m | Curve | Value | Unit | Quality flags |
|---|---|---|---|---|
| 1,688.686 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,688.686 | FORCE_2020_LITHOFACIES_LITHOLOGY | 80,000.0000 | Not reported / not verified | unit-unreported |
| 1,688.686 | GR | 50.3588 | gAPI | |
| 1,688.686 | NPHI | 0.2792 | m3/m3 | |
| 1,688.686 | PEF | 5.4496 | b/e | |
| 1,688.686 | RDEP | 1.1288 | ohm.m | |
| 1,688.686 | RHOB | 2.3688 | g/cm3 | |
| 1,688.686 | RMED | 1.1032 | ohm.m | |
| 1,688.686 | ROP | 27.3992 | m/h | |
| 1,688.686 | x_loc | 476,768.2188 | Not reported / not verified | unit-unreported |
| 1,688.686 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,688.686 | z_loc | -1,662.3215 | Not reported / not verified | unit-unreported |
| 1,721.518 | BS | 12.2500 | in | |
| 1,721.518 | CALI | 12.4958 | in | |
| 1,721.518 | DEPT | 1,721.5184 | m | |
| 1,721.518 | DEPTH_MD | 1,721.5184 | Not reported / not verified | unit-unreported |
| 1,721.518 | DRHO | 0.0282 | g/cm3 | |
| 1,721.518 | DTC | 76.9391 | us/ft | |
| 1,721.518 | DTS | 159.9186 | us/ft | |
| 1,721.518 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,721.518 | FORCE_2020_LITHOFACIES_LITHOLOGY | 70,000.0000 | Not reported / not verified | unit-unreported |
| 1,721.518 | GR | 17.5993 | gAPI | |
| 1,721.518 | NPHI | 0.2481 | m3/m3 | |
| 1,721.518 | PEF | 6.9702 | b/e | |
| 1,721.518 | RDEP | 1.3774 | ohm.m | |
| 1,721.518 | RHOB | 2.3253 | g/cm3 | |
| 1,721.518 | RMED | 1.3264 | ohm.m | |
| 1,721.518 | ROP | 23.3653 | m/h | |
| 1,721.518 | x_loc | 476,768.2188 | Not reported / not verified | unit-unreported |
| 1,721.518 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,721.518 | z_loc | -1,695.1536 | Not reported / not verified | unit-unreported |
| 1,754.502 | BS | 12.2500 | in | |
| 1,754.502 | CALI | 12.4325 | in | |
| 1,754.502 | DEPT | 1,754.5024 | m | |
| 1,754.502 | DEPTH_MD | 1,754.5024 | Not reported / not verified | unit-unreported |
| 1,754.502 | DRHO | 0.0039 | g/cm3 | |
| 1,754.502 | DTC | 82.7333 | us/ft | |
| 1,754.502 | DTS | 168.4473 | us/ft | |
| 1,754.502 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,754.502 | FORCE_2020_LITHOFACIES_LITHOLOGY | 70,000.0000 | Not reported / not verified | unit-unreported |
| 1,754.502 | GR | 26.2901 | gAPI | |
| 1,754.502 | NPHI | 0.1405 | m3/m3 | |
| 1,754.502 | PEF | 4.8973 | b/e | |
| 1,754.502 | RDEP | 2.7027 | ohm.m | |
| 1,754.502 | RHOB | 2.4686 | g/cm3 | |
| 1,754.502 | RMED | 2.6726 | ohm.m | |
| 1,754.502 | ROP | 39.3275 | m/h | |
| 1,754.502 | x_loc | 476,768.2188 | Not reported / not verified | unit-unreported |
| 1,754.502 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,754.502 | z_loc | -1,728.1375 | Not reported / not verified | unit-unreported |
| 1,787.334 | BS | 12.2500 | in | |
| 1,787.334 | CALI | 12.4338 | in | |
| 1,787.334 | DEPT | 1,787.3344 | m | |
| 1,787.334 | DEPTH_MD | 1,787.3344 | Not reported / not verified | unit-unreported |
| 1,787.334 | DRHO | 0.0017 | g/cm3 | |
| 1,787.334 | DTC | 98.7937 | us/ft | |
| 1,787.334 | DTS | 192.4609 | us/ft | |
| 1,787.334 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,787.334 | FORCE_2020_LITHOFACIES_LITHOLOGY | 80,000.0000 | Not reported / not verified | unit-unreported |
| 1,787.334 | GR | 41.6092 | gAPI | |
| 1,787.334 | NPHI | 0.1897 | m3/m3 | |
| 1,787.334 | PEF | 4.1665 | b/e | |
| 1,787.334 | RDEP | 1.4281 | ohm.m | |
| 1,787.334 | RHOB | 2.4185 | g/cm3 | |
| 1,787.334 | RMED | 1.3949 | ohm.m | |
| 1,787.334 | ROP | 33.9981 | m/h | |
| 1,787.334 | x_loc | 476,768.2500 | Not reported / not verified | unit-unreported |
| 1,787.334 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,787.334 | z_loc | -1,760.9694 | Not reported / not verified | unit-unreported |
| 1,820.318 | BS | 12.2500 | in | |
| 1,820.318 | CALI | 12.4233 | in | |
| 1,820.318 | DEPT | 1,820.3184 | m | |
| 1,820.318 | DEPTH_MD | 1,820.3184 | Not reported / not verified | unit-unreported |
| 1,820.318 | DRHO | 0.0222 | g/cm3 | |
| 1,820.318 | DTC | 96.1012 | us/ft | |
| 1,820.318 | DTS | 197.1624 | us/ft | |
| 1,820.318 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,820.318 | FORCE_2020_LITHOFACIES_LITHOLOGY | 80,000.0000 | Not reported / not verified | unit-unreported |
| 1,820.318 | GR | 47.0809 | gAPI | |
| 1,820.318 | NPHI | 0.1674 | m3/m3 | |
| 1,820.318 | PEF | 5.6389 | b/e | |
| 1,820.318 | RDEP | 2.0527 | ohm.m | |
| 1,820.318 | RHOB | 2.5261 | g/cm3 | |
| 1,820.318 | RMED | 1.9998 | ohm.m | |
| 1,820.318 | ROP | 31.2744 | m/h | |
| 1,820.318 | x_loc | 476,768.2500 | Not reported / not verified | unit-unreported |
| 1,820.318 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,820.318 | z_loc | -1,793.9535 | Not reported / not verified | unit-unreported |
| 1,853.150 | BS | 12.2500 | in | |
| 1,853.150 | CALI | 10.6699 | in | |
| 1,853.150 | DEPT | 1,853.1504 | m | |
| 1,853.150 | DEPTH_MD | 1,853.1504 | Not reported / not verified | unit-unreported |
| 1,853.150 | DRHO | Not reported / not verified | g/cm3 | source-null-sentinel |
| 1,853.150 | DTC | 114.8440 | us/ft | |
| 1,853.150 | DTS | 270.2767 | us/ft | |
| 1,853.150 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,853.150 | FORCE_2020_LITHOFACIES_LITHOLOGY | 80,000.0000 | Not reported / not verified | unit-unreported |
| 1,853.150 | GR | 76.1199 | gAPI | |
| 1,853.150 | NPHI | Not reported / not verified | m3/m3 | source-null-sentinel |
| 1,853.150 | PEF | Not reported / not verified | b/e | source-null-sentinel |
| Curve | Unit | Source measurements | Missing values |
|---|---|---|---|
| BS | in | 13,637 | 0 |
| CALI | in | 13,637 | 3,610 |
| DEPT | m | 13,637 | 0 |
| DEPTH_MD | Not reported / not verified | 13,637 | 16 |
| DRHO | g/cm3 | 13,637 | 3,816 |
| DTC | us/ft | 13,637 | 246 |
| DTS | us/ft | 13,637 | 10,214 |
| FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | 13,637 | 3,612 |
| FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | 13,637 | 3,612 |
| GR | gAPI | 13,637 | 14 |
| NPHI | m3/m3 | 13,637 | 3,739 |
| PEF | b/e | 13,637 | 3,951 |
| RDEP | ohm.m | 13,637 | 16 |
| RHOB | g/cm3 | 13,637 | 3,951 |
| RMED | ohm.m | 13,637 | 46 |
| ROP | m/h | 13,637 | 32 |
| x_loc | Not reported / not verified | 13,637 | 16 |
| y_loc | Not reported / not verified | 13,637 | 16 |
| z_loc | Not reported / not verified | 13,637 | 16 |
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.