Well log explorer
Browse source wells, curves and sampled measurements.
Runtime samples are not the complete training dataset.
118 Well · 2,393 Curves
31/2-21 S
Name, ID, operator or basin · Public well atlasClearDepth reference: Not reported / not verified
1,280 Sampled measurements
JSON ↗CSV ↓NDJSON ↓| Source depth · m | Curve | Value | Unit | Quality flags |
|---|---|---|---|---|
| 3,083.384 | BS | 8.5000 | in | |
| 3,083.384 | CALI | 8.4994 | in | |
| 3,083.384 | DEPT | 3,083.3844 | m | |
| 3,083.384 | DEPTH_MD | 3,083.3845 | Not reported / not verified | unit-unreported |
| 3,083.384 | DRHO | 0.0508 | g/cm3 | |
| 3,083.384 | DTC | 70.1736 | us/ft | |
| 3,083.384 | DTS | 122.2587 | us/ft | |
| 3,083.384 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,083.384 | FORCE_2020_LITHOFACIES_LITHOLOGY | 30,000.0000 | Not reported / not verified | unit-unreported |
| 3,083.384 | GR | 68.1739 | gAPI | |
| 3,083.384 | NPHI | 0.1704 | m3/m3 | |
| 3,083.384 | PEF | 3.3034 | b/e | |
| 3,083.384 | RDEP | 4.2809 | ohm.m | |
| 3,083.384 | RHOB | 2.5312 | g/cm3 | |
| 3,083.384 | RMED | 4.2443 | ohm.m | |
| 3,083.384 | ROP | 10.9682 | m/h | |
| 3,083.384 | ROPA | 18.3595 | Not reported / not verified | unit-unreported |
| 3,083.384 | x_loc | 524,910.0625 | Not reported / not verified | unit-unreported |
| 3,083.384 | y_loc | 6,760,163.0000 | Not reported / not verified | unit-unreported |
| 3,083.384 | z_loc | -2,857.0188 | Not reported / not verified | unit-unreported |
| 3,128.528 | BS | 8.5000 | in | |
| 3,128.528 | CALI | 8.5753 | in | |
| 3,128.528 | DEPT | 3,128.5284 | m | |
| 3,128.528 | DEPTH_MD | 3,128.5283 | Not reported / not verified | unit-unreported |
| 3,128.528 | DRHO | 0.0647 | g/cm3 | |
| 3,128.528 | DTC | 70.3359 | us/ft | |
| 3,128.528 | DTS | 122.8384 | us/ft | |
| 3,128.528 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,128.528 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,030.0000 | Not reported / not verified | unit-unreported |
| 3,128.528 | GR | 65.6079 | gAPI | |
| 3,128.528 | NPHI | 0.1972 | m3/m3 | |
| 3,128.528 | PEF | 3.0642 | b/e | |
| 3,128.528 | RDEP | 4.8684 | ohm.m | |
| 3,128.528 | RHOB | 2.4805 | g/cm3 | |
| 3,128.528 | RMED | 5.4911 | ohm.m | |
| 3,128.528 | ROP | 7.9742 | m/h | |
| 3,128.528 | ROPA | 11.0564 | Not reported / not verified | unit-unreported |
| 3,128.528 | x_loc | 524,893.9375 | Not reported / not verified | unit-unreported |
| 3,128.528 | y_loc | 6,760,175.0000 | Not reported / not verified | unit-unreported |
| 3,128.528 | z_loc | -2,897.3162 | Not reported / not verified | unit-unreported |
| 3,173.824 | BS | 8.5000 | in | |
| 3,173.824 | CALI | 8.6027 | in | |
| 3,173.824 | DEPT | 3,173.8244 | m | |
| 3,173.824 | DEPTH_MD | 3,173.8245 | Not reported / not verified | unit-unreported |
| 3,173.824 | DRHO | 0.0688 | g/cm3 | |
| 3,173.824 | DTC | Not reported / not verified | us/ft | source-null-sentinel |
| 3,173.824 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,173.824 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,173.824 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,030.0000 | Not reported / not verified | unit-unreported |
| 3,173.824 | GR | 89.0667 | gAPI | |
| 3,173.824 | NPHI | 0.2339 | m3/m3 | |
| 3,173.824 | PEF | 3.1936 | b/e | |
| 3,173.824 | RDEP | 5.1889 | ohm.m | |
| 3,173.824 | RHOB | 2.4930 | g/cm3 | |
| 3,173.824 | RMED | 4.8305 | ohm.m | |
| 3,173.824 | ROP | 22.0195 | m/h | |
| 3,173.824 | ROPA | 18.0720 | Not reported / not verified | unit-unreported |
| 3,173.824 | x_loc | 524,879.0000 | Not reported / not verified | unit-unreported |
| 3,173.824 | y_loc | 6,760,186.0000 | Not reported / not verified | unit-unreported |
| 3,173.824 | z_loc | -2,938.6511 | Not reported / not verified | unit-unreported |
| 3,218.968 | BS | Not reported / not verified | in | source-null-sentinel |
| 3,218.968 | CALI | Not reported / not verified | in | source-null-sentinel |
| 3,218.968 | DEPT | 3,218.9684 | m | |
| 3,218.968 | DEPTH_MD | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| 3,218.968 | DRHO | Not reported / not verified | g/cm3 | source-null-sentinel |
| 3,218.968 | DTC | Not reported / not verified | us/ft | source-null-sentinel |
| 3,218.968 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,218.968 | FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| 3,218.968 | FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| 3,218.968 | GR | Not reported / not verified | gAPI | source-null-sentinel |
| 3,218.968 | NPHI | Not reported / not verified | m3/m3 | source-null-sentinel |
| 3,218.968 | PEF | Not reported / not verified | b/e | source-null-sentinel |
| 3,218.968 | RDEP | Not reported / not verified | ohm.m | source-null-sentinel |
| 3,218.968 | RHOB | Not reported / not verified | g/cm3 | source-null-sentinel |
| 3,218.968 | RMED | Not reported / not verified | ohm.m | source-null-sentinel |
| 3,218.968 | ROP | Not reported / not verified | m/h | source-null-sentinel |
| 3,218.968 | ROPA | 19.3934 | Not reported / not verified | unit-unreported |
| 3,218.968 | x_loc | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| 3,218.968 | y_loc | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| 3,218.968 | z_loc | Not reported / not verified | Not reported / not verified | source-null-sentinel |
| Curve | Unit | Source measurements | Missing values |
|---|---|---|---|
| BS | in | 18,731 | 57 |
| CALI | in | 18,731 | 10,889 |
| DEPT | m | 18,731 | 0 |
| DEPTH_MD | Not reported / not verified | 18,731 | 164 |
| DRHO | g/cm3 | 18,731 | 10,885 |
| DTC | us/ft | 18,731 | 532 |
| DTS | us/ft | 18,731 | 3,479 |
| FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | 18,731 | 10,890 |
| FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | 18,731 | 10,891 |
| GR | gAPI | 18,731 | 65 |
| NPHI | m3/m3 | 18,731 | 10,896 |
| PEF | b/e | 18,731 | 10,931 |
| RDEP | ohm.m | 18,731 | 164 |
| RHOB | g/cm3 | 18,731 | 10,931 |
| RMED | ohm.m | 18,731 | 207 |
| ROP | m/h | 18,731 | 67 |
| ROPA | Not reported / not verified | 18,731 | 51 |
| x_loc | Not reported / not verified | 18,731 | 164 |
| y_loc | Not reported / not verified | 18,731 | 164 |
| z_loc | Not reported / not verified | 18,731 | 164 |
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.
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