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 |
|---|---|---|---|---|
| 3,172.190 | SP | -212.3707 | mV | |
| 3,172.190 | x_loc | 519,304.0938 | Not reported / not verified | unit-unreported |
| 3,172.190 | y_loc | 6,753,363.5000 | Not reported / not verified | unit-unreported |
| 3,172.190 | z_loc | -2,835.4050 | Not reported / not verified | unit-unreported |
| 3,231.774 | BS | 8.5000 | in | |
| 3,231.774 | CALI | 9.3194 | in | |
| 3,231.774 | DCAL | 0.8194 | in | |
| 3,231.774 | DEPT | 3,231.7744 | m | |
| 3,231.774 | DEPTH_MD | 3,231.7744 | Not reported / not verified | unit-unreported |
| 3,231.774 | DRHO | -0.0039 | g/cm3 | |
| 3,231.774 | DTC | 77.2031 | us/ft | |
| 3,231.774 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,231.774 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,231.774 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,231.774 | GR | 111.3799 | gAPI | |
| 3,231.774 | NPHI | 0.3661 | m3/m3 | |
| 3,231.774 | PEF | 4.5876 | b/e | |
| 3,231.774 | RDEP | 19.4567 | ohm.m | |
| 3,231.774 | RHOB | 2.5627 | g/cm3 | |
| 3,231.774 | RMED | 20.1604 | ohm.m | |
| 3,231.774 | RMIC | 21.8163 | ohm.m | |
| 3,231.774 | RSHA | 21.8269 | ohm.m | |
| 3,231.774 | RXO | 21.8153 | ohm.m | |
| 3,231.774 | SP | -195.9229 | mV | |
| 3,231.774 | x_loc | 519,270.3125 | Not reported / not verified | unit-unreported |
| 3,231.774 | y_loc | 6,753,373.5000 | Not reported / not verified | unit-unreported |
| 3,231.774 | z_loc | -2,883.4424 | Not reported / not verified | unit-unreported |
| 3,291.510 | BS | 8.5000 | in | |
| 3,291.510 | CALI | 9.1542 | in | |
| 3,291.510 | DCAL | 0.6542 | in | |
| 3,291.510 | DEPT | 3,291.5104 | m | |
| 3,291.510 | DEPTH_MD | 3,291.5105 | Not reported / not verified | unit-unreported |
| 3,291.510 | DRHO | 0.0002 | g/cm3 | |
| 3,291.510 | DTC | 82.0983 | us/ft | |
| 3,291.510 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,291.510 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,291.510 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,291.510 | GR | 125.4082 | gAPI | |
| 3,291.510 | NPHI | 0.3088 | m3/m3 | |
| 3,291.510 | PEF | 3.9397 | b/e | |
| 3,291.510 | RDEP | 6.9588 | ohm.m | |
| 3,291.510 | RHOB | 2.6000 | g/cm3 | |
| 3,291.510 | RMED | 6.7587 | ohm.m | |
| 3,291.510 | RMIC | 6.7897 | ohm.m | |
| 3,291.510 | RSHA | 6.4475 | ohm.m | |
| 3,291.510 | RXO | 6.7794 | ohm.m | |
| 3,291.510 | SP | 106.6770 | mV | |
| 3,291.510 | x_loc | 519,235.9688 | Not reported / not verified | unit-unreported |
| 3,291.510 | y_loc | 6,753,384.0000 | Not reported / not verified | unit-unreported |
| 3,291.510 | z_loc | -2,931.2400 | Not reported / not verified | unit-unreported |
| 3,351.094 | BS | 8.5000 | in | |
| 3,351.094 | CALI | 9.1531 | in | |
| 3,351.094 | DCAL | 0.6531 | in | |
| 3,351.094 | DEPT | 3,351.0944 | m | |
| 3,351.094 | DEPTH_MD | 3,351.0945 | Not reported / not verified | unit-unreported |
| 3,351.094 | DRHO | -0.0006 | g/cm3 | |
| 3,351.094 | DTC | 75.1732 | us/ft | |
| 3,351.094 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,351.094 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,351.094 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,351.094 | GR | 125.6248 | gAPI | |
| 3,351.094 | NPHI | 0.2929 | m3/m3 | |
| 3,351.094 | PEF | 4.4357 | b/e | |
| 3,351.094 | RDEP | 16.4305 | ohm.m | |
| 3,351.094 | RHOB | 2.5978 | g/cm3 | |
| 3,351.094 | RMED | 16.9333 | ohm.m | |
| 3,351.094 | RMIC | 16.6320 | ohm.m | |
| 3,351.094 | RSHA | 16.8332 | ohm.m | |
| 3,351.094 | RXO | 16.6334 | ohm.m | |
| 3,351.094 | SP | -236.8140 | mV | |
| 3,351.094 | x_loc | 519,201.2500 | Not reported / not verified | unit-unreported |
| 3,351.094 | y_loc | 6,753,394.0000 | Not reported / not verified | unit-unreported |
| 3,351.094 | z_loc | -2,978.5662 | Not reported / not verified | unit-unreported |
| 3,410.830 | BS | 8.5000 | in | |
| 3,410.830 | CALI | 8.8692 | in | |
| 3,410.830 | DCAL | 0.3692 | in | |
| 3,410.830 | DEPT | 3,410.8304 | m | |
| 3,410.830 | DEPTH_MD | 3,410.8303 | Not reported / not verified | unit-unreported |
| 3,410.830 | DRHO | -0.0025 | g/cm3 | |
| 3,410.830 | DTC | 72.5402 | us/ft | |
| 3,410.830 | DTS | Not reported / not verified | us/ft | source-null-sentinel |
| 3,410.830 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 3,410.830 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 3,410.830 | GR | 101.7215 | gAPI | |
| 3,410.830 | NPHI | 0.2163 | m3/m3 | |
| 3,410.830 | PEF | 4.2224 | b/e | |
| 3,410.830 | RDEP | 12.0006 | ohm.m | |
| 3,410.830 | RHOB | 2.5984 | g/cm3 | |
| 3,410.830 | RMED | 12.0535 | ohm.m | |
| 3,410.830 | RMIC | 12.1142 | ohm.m | |
| 3,410.830 | RSHA | 11.8115 | ohm.m | |
| 3,410.830 | RXO | 12.1181 | ohm.m | |
| 3,410.830 | SP | -219.2323 | mV | |
| 3,410.830 | x_loc | 519,165.8438 | Not reported / not verified | unit-unreported |
| 3,410.830 | y_loc | 6,753,404.0000 | Not reported / not verified | unit-unreported |
| 3,410.830 | z_loc | -3,025.6599 | Not reported / not verified | unit-unreported |
| 3,470.414 | BS | 8.5000 | in | |
| 3,470.414 | CALI | Not reported / not verified | in | source-null-sentinel |
| 3,470.414 | DCAL | Not reported / not verified | in | source-null-sentinel |
| 3,470.414 | DEPT | 3,470.4144 | m |
| 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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