Well log explorer
Browse source wells, curves and sampled measurements.
Runtime samples are not the complete training dataset.
118 Well · 2,393 Curves
31/2-9
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 |
|---|---|---|---|---|
| 462.697 | CALI | 19.6561 | in | |
| 462.697 | DEPT | 462.6971 | m | |
| 462.697 | DEPTH_MD | 462.6971 | Not reported / not verified | unit-unreported |
| 462.697 | DRHO | -0.0128 | g/cm3 | |
| 462.697 | DTC | 188.7077 | us/ft | |
| 462.697 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 462.697 | FORCE_2020_LITHOFACIES_LITHOLOGY | 30,000.0000 | Not reported / not verified | unit-unreported |
| 462.697 | GR | 43.2495 | gAPI | |
| 462.697 | NPHI | 0.5294 | m3/m3 | |
| 462.697 | PEF | 2.9482 | b/e | |
| 462.697 | RDEP | 2.6840 | ohm.m | |
| 462.697 | RHOB | 1.7093 | g/cm3 | |
| 462.697 | RMED | 1.7150 | ohm.m | |
| 462.697 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 462.697 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 462.697 | SGR | Not reported / not verified | gAPI | source-null-sentinel |
| 462.697 | SP | 68.8600 | mV | |
| 462.697 | x_loc | 525,386.6875 | Not reported / not verified | unit-unreported |
| 462.697 | y_loc | 6,749,868.0000 | Not reported / not verified | unit-unreported |
| 462.697 | z_loc | -437.6938 | Not reported / not verified | unit-unreported |
| 485.345 | CALI | 22.2265 | in | |
| 485.345 | DEPT | 485.3451 | m | |
| 485.345 | DEPTH_MD | 485.3451 | Not reported / not verified | unit-unreported |
| 485.345 | DRHO | 0.0002 | g/cm3 | |
| 485.345 | DTC | 194.9850 | us/ft | |
| 485.345 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 485.345 | FORCE_2020_LITHOFACIES_LITHOLOGY | 30,000.0000 | Not reported / not verified | unit-unreported |
| 485.345 | GR | 26.2436 | gAPI | |
| 485.345 | NPHI | 0.5087 | m3/m3 | |
| 485.345 | PEF | 3.1306 | b/e | |
| 485.345 | RDEP | 1.9217 | ohm.m | |
| 485.345 | RHOB | 1.5532 | g/cm3 | |
| 485.345 | RMED | 1.3015 | ohm.m | |
| 485.345 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 485.345 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 485.345 | SGR | Not reported / not verified | gAPI | source-null-sentinel |
| 485.345 | SP | 66.9152 | mV | |
| 485.345 | x_loc | 525,386.6875 | Not reported / not verified | unit-unreported |
| 485.345 | y_loc | 6,749,868.5000 | Not reported / not verified | unit-unreported |
| 485.345 | z_loc | -460.3413 | Not reported / not verified | unit-unreported |
| 508.145 | CALI | 15.7584 | in | |
| 508.145 | DEPT | 508.1451 | m | |
| 508.145 | DEPTH_MD | 508.1451 | Not reported / not verified | unit-unreported |
| 508.145 | DRHO | 0.0539 | g/cm3 | |
| 508.145 | DTC | 168.1894 | us/ft | |
| 508.145 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 508.145 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 508.145 | GR | 47.5843 | gAPI | |
| 508.145 | NPHI | 0.4096 | m3/m3 | |
| 508.145 | PEF | 4.3504 | b/e | |
| 508.145 | RDEP | 1.6994 | ohm.m | |
| 508.145 | RHOB | 2.0759 | g/cm3 | |
| 508.145 | RMED | 1.7460 | ohm.m | |
| 508.145 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 508.145 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 508.145 | SGR | Not reported / not verified | gAPI | source-null-sentinel |
| 508.145 | SP | 69.8280 | mV | |
| 508.145 | x_loc | 525,386.6875 | Not reported / not verified | unit-unreported |
| 508.145 | y_loc | 6,749,868.5000 | Not reported / not verified | unit-unreported |
| 508.145 | z_loc | -483.1408 | Not reported / not verified | unit-unreported |
| 530.793 | CALI | 17.0972 | in | |
| 530.793 | DEPT | 530.7931 | m | |
| 530.793 | DEPTH_MD | 530.7931 | Not reported / not verified | unit-unreported |
| 530.793 | DRHO | 0.0075 | g/cm3 | |
| 530.793 | DTC | 149.6499 | us/ft | |
| 530.793 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 530.793 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 530.793 | GR | 55.8177 | gAPI | |
| 530.793 | NPHI | 0.4189 | m3/m3 | |
| 530.793 | PEF | 3.3996 | b/e | |
| 530.793 | RDEP | 2.6074 | ohm.m | |
| 530.793 | RHOB | 2.1945 | g/cm3 | |
| 530.793 | RMED | 2.1840 | ohm.m | |
| 530.793 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 530.793 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 530.793 | SGR | Not reported / not verified | gAPI | source-null-sentinel |
| 530.793 | SP | 71.8612 | mV | |
| 530.793 | x_loc | 525,386.6875 | Not reported / not verified | unit-unreported |
| 530.793 | y_loc | 6,749,868.5000 | Not reported / not verified | unit-unreported |
| 530.793 | z_loc | -505.7883 | Not reported / not verified | unit-unreported |
| 553.441 | CALI | 17.0036 | in | |
| 553.441 | DEPT | 553.4411 | m | |
| 553.441 | DEPTH_MD | 553.4411 | Not reported / not verified | unit-unreported |
| 553.441 | DRHO | 0.0116 | g/cm3 | |
| 553.441 | DTC | 155.6013 | us/ft | |
| 553.441 | FORCE_2020_LITHOFACIES_CONFIDENCE | 1.0000 | Not reported / not verified | unit-unreported |
| 553.441 | FORCE_2020_LITHOFACIES_LITHOLOGY | 65,000.0000 | Not reported / not verified | unit-unreported |
| 553.441 | GR | 47.0735 | gAPI | |
| 553.441 | NPHI | 0.5070 | m3/m3 | |
| 553.441 | PEF | 5.1911 | b/e | |
| 553.441 | RDEP | 2.2490 | ohm.m | |
| 553.441 | RHOB | 2.0164 | g/cm3 | |
| 553.441 | RMED | 1.9254 | ohm.m | |
| 553.441 | RSHA | Not reported / not verified | ohm.m | source-null-sentinel |
| 553.441 | RXO | Not reported / not verified | ohm.m | source-null-sentinel |
| 553.441 | SGR | Not reported / not verified | gAPI | source-null-sentinel |
| 553.441 | SP | 77.5644 | mV | |
| 553.441 | x_loc | 525,386.6875 | Not reported / not verified | unit-unreported |
| 553.441 | y_loc | 6,749,869.0000 | Not reported / not verified | unit-unreported |
| 553.441 | z_loc | -528.4359 | Not reported / not verified | unit-unreported |
| Curve | Unit | Source measurements | Missing values |
|---|---|---|---|
| CALI | in | 9,402 | 620 |
| DEPT | m | 9,402 | 0 |
| DEPTH_MD | Not reported / not verified | 9,402 | 25 |
| DRHO | g/cm3 | 9,402 | 620 |
| DTC | us/ft | 9,402 | 98 |
| FORCE_2020_LITHOFACIES_CONFIDENCE | Not reported / not verified | 9,402 | 651 |
| FORCE_2020_LITHOFACIES_LITHOLOGY | Not reported / not verified | 9,402 | 649 |
| GR | gAPI | 9,402 | 83 |
| NPHI | m3/m3 | 9,402 | 623 |
| PEF | b/e | 9,402 | 642 |
| RDEP | ohm.m | 9,402 | 25 |
| RHOB | g/cm3 | 9,402 | 636 |
| RMED | ohm.m | 9,402 | 25 |
| RSHA | ohm.m | 9,402 | 7,577 |
| RXO | ohm.m | 9,402 | 7,574 |
| SGR | gAPI | 9,402 | 7,486 |
| SP | mV | 9,402 | 25 |
| x_loc | Not reported / not verified | 9,402 | 25 |
| y_loc | Not reported / not verified | 9,402 | 25 |
| z_loc | Not reported / not verified | 9,402 | 25 |
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 five languages.