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 |
|---|---|---|---|---|
| 1,162.310 | PEF | 3.4469 | b/e | |
| 1,162.310 | RDEP | 0.9393 | ohm.m | |
| 1,162.310 | RHOB | 2.1432 | g/cm3 | |
| 1,162.310 | RMED | 0.9412 | ohm.m | |
| 1,162.310 | ROP | 40.5242 | m/h | |
| 1,162.310 | x_loc | 476,768.1563 | Not reported / not verified | unit-unreported |
| 1,162.310 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,162.310 | z_loc | -1,135.9457 | Not reported / not verified | unit-unreported |
| 1,195.142 | BS | 12.2500 | in | |
| 1,195.142 | CALI | 12.5912 | in | |
| 1,195.142 | DEPT | 1,195.1424 | m | |
| 1,195.142 | DEPTH_MD | 1,195.1425 | Not reported / not verified | unit-unreported |
| 1,195.142 | DRHO | -0.0127 | g/cm3 | |
| 1,195.142 | DTC | 141.6000 | us/ft | |
| 1,195.142 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 1,195.142 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,195.142 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,195.142 | GR | 78.6567 | gAPI | |
| 1,195.142 | NPHI | 0.4862 | m3/m3 | |
| 1,195.142 | PEF | 3.0985 | b/e | |
| 1,195.142 | RDEP | 0.9262 | ohm.m | |
| 1,195.142 | RHOB | 1.9479 | g/cm3 | |
| 1,195.142 | RMED | 0.9240 | ohm.m | |
| 1,195.142 | ROP | 22.1770 | m/h | |
| 1,195.142 | x_loc | 476,768.1563 | Not reported / not verified | unit-unreported |
| 1,195.142 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,195.142 | z_loc | -1,168.7776 | Not reported / not verified | unit-unreported |
| 1,228.126 | BS | 12.2500 | in | |
| 1,228.126 | CALI | 12.4401 | in | |
| 1,228.126 | DEPT | 1,228.1264 | m | |
| 1,228.126 | DEPTH_MD | 1,228.1263 | Not reported / not verified | unit-unreported |
| 1,228.126 | DRHO | 0.0013 | g/cm3 | |
| 1,228.126 | DTC | 143.5106 | us/ft | |
| 1,228.126 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 1,228.126 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,228.126 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,228.126 | GR | 77.0866 | gAPI | |
| 1,228.126 | NPHI | 0.4749 | m3/m3 | |
| 1,228.126 | PEF | 3.0471 | b/e | |
| 1,228.126 | RDEP | 0.8408 | ohm.m | |
| 1,228.126 | RHOB | 1.9609 | g/cm3 | |
| 1,228.126 | RMED | 0.8436 | ohm.m | |
| 1,228.126 | ROP | Not reported / not verified | m/h | source-null-sentinel |
| 1,228.126 | x_loc | 476,768.1563 | Not reported / not verified | unit-unreported |
| 1,228.126 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,228.126 | z_loc | -1,201.7615 | Not reported / not verified | unit-unreported |
| 1,260.958 | BS | 12.2500 | in | |
| 1,260.958 | CALI | 12.6632 | in | |
| 1,260.958 | DEPT | 1,260.9584 | m | |
| 1,260.958 | DEPTH_MD | 1,260.9584 | Not reported / not verified | unit-unreported |
| 1,260.958 | DRHO | 0.0002 | g/cm3 | |
| 1,260.958 | DTC | 138.1550 | us/ft | |
| 1,260.958 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 1,260.958 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,260.958 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,260.958 | GR | 93.9496 | gAPI | |
| 1,260.958 | NPHI | 0.4645 | m3/m3 | |
| 1,260.958 | PEF | 4.4188 | b/e | |
| 1,260.958 | RDEP | 0.9606 | ohm.m | |
| 1,260.958 | RHOB | 2.0925 | g/cm3 | |
| 1,260.958 | RMED | 0.9615 | ohm.m | |
| 1,260.958 | ROP | 27.3194 | m/h | |
| 1,260.958 | x_loc | 476,768.1563 | Not reported / not verified | unit-unreported |
| 1,260.958 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,260.958 | z_loc | -1,234.5934 | Not reported / not verified | unit-unreported |
| 1,293.942 | BS | 12.2500 | in | |
| 1,293.942 | CALI | 12.5083 | in | |
| 1,293.942 | DEPT | 1,293.9424 | m | |
| 1,293.942 | DEPTH_MD | 1,293.9424 | Not reported / not verified | unit-unreported |
| 1,293.942 | DRHO | 0.0007 | g/cm3 | |
| 1,293.942 | DTC | 135.2997 | us/ft | |
| 1,293.942 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 1,293.942 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,293.942 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,293.942 | GR | 93.7827 | gAPI | |
| 1,293.942 | NPHI | 0.4549 | m3/m3 | |
| 1,293.942 | PEF | 3.2865 | b/e | |
| 1,293.942 | RDEP | 0.9256 | ohm.m | |
| 1,293.942 | RHOB | 2.1280 | g/cm3 | |
| 1,293.942 | RMED | 0.9308 | ohm.m | |
| 1,293.942 | ROP | 22.5485 | m/h | |
| 1,293.942 | x_loc | 476,768.1875 | Not reported / not verified | unit-unreported |
| 1,293.942 | y_loc | 6,523,588.5000 | Not reported / not verified | unit-unreported |
| 1,293.942 | z_loc | -1,267.5774 | Not reported / not verified | unit-unreported |
| 1,326.774 | BS | 12.2500 | in | |
| 1,326.774 | CALI | 12.5592 | in | |
| 1,326.774 | DEPT | 1,326.7744 | m | |
| 1,326.774 | DEPTH_MD | 1,326.7744 | Not reported / not verified | unit-unreported |
| 1,326.774 | DRHO | -0.0011 | g/cm3 | |
| 1,326.774 | DTC | 144.4529 | us/ft | |
| 1,326.774 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 1,326.774 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 1,326.774 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 1,326.774 | GR | 89.1070 | gAPI | |
| 1,326.774 | NPHI | 0.4269 | m3/m3 | |
| 1,326.774 | PEF | 3.6740 | b/e | |
| 1,326.774 | RDEP | 0.7712 | ohm.m | |
| 1,326.774 | RHOB | 2.0889 | g/cm3 | |
| 1,326.774 | RMED | 0.7739 | ohm.m | |
| 1,326.774 | ROP | 31.7660 | m/h |
| 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.
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