31/3-3
Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.
- Name / source ID
- 31/3-3
- Borehole / source record ID
- 447
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Saga Petroleum ASA
- Recorded spud date
- 1984-10-13
- Recorded completion date
- 1984-11-18
- Latitude / longitude (WGS84)
- 60.833472 / 3.842243
- Source-reported measurements
- 2573 m MD · RKB
- Status reported by source
- P&A
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- ED50 / service geometry EPSG:4326
- Drilling facility reported by source
- TREASURE SAGA
Company roles reported by source
- Drilling operatorSaga Petroleum ASAOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,573.00 m | RKB |
| wlbFinalVerticalDepth | 2,571.00 m | RKB |
| wlbWaterDepth | 332.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 79.00 °C | Not reported / not verified |
Norwegian Offshore Directorate — Wellbores ↗
Source accessed:
Reuse terms: review-source-terms
Source terms and attribution ↗Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
Nearby wells and heat flow
These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 31/3-S-41 | 6.07 km | 1,755 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-Q-21 H | 6.91 km | 2,018 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-Q-21 AY1H | 6.91 km | 5,532 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-Q-21 AY2H | 6.91 km | 4,243 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-Q-21 BY1H | 6.91 km | 6,365 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-Q-21 BY2H | 6.91 km | 6,060 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-1 | 8.45 km | 2,374 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-2 | 9.82 km | 2,090 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-S-23 H | 11.39 km | 4,624 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-S-23 AY1H | 11.39 km | 5,678 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-S-23 AY2H | 11.39 km | 6,040 m | Norwegian Offshore Directorate — Wellbores |
| 31/3-S-23 BY1H | 11.39 km | 5,886 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2573
- True vertical depth (RKB)
- 2571
- Water depth
- 332
- Bottom-hole temperature
- 79
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 358 / 540 |
| GROUP | HORDALAND GP | 540 / 826 |
| GROUP | ROGALAND GP | 826 / 1,230 |
| FORMATION | BALDER FM | 826 / 914 |
| FORMATION | SELE FM | 914 / 1,085 |
| FORMATION | LISTA FM | 1,085 / 1,633 |
| GROUP | SHETLAND GP | 1,230 / 1,378 |
| GROUP | CROMER KNOLL GP | 1,378 / 1,633 |
| GROUP | VIKING GP | 1,633 / 2,163 |
| FORMATION | DRAUPNE FM | 1,633 / 1,747 |
| FORMATION | HEATHER FM | 1,747 / 1,753 |
| FORMATION | SOGNEFJORD FM | 1,753 / 1,905 |
| FORMATION | HEATHER FM | 1,905 / 1,931 |
| FORMATION | FENSFJORD FM | 1,931 / 2,077 |
| FORMATION | KROSSFJORD FM | 2,077 / 2,134 |
| FORMATION | HEATHER FM | 2,134 / 2,209 |
| GROUP | BRENT GP | 2,163 / 2,209 |
| GROUP | DUNLIN GP | 2,209 / 2,432 |
| FORMATION | DRAKE FM | 2,209 / 2,293 |
| FORMATION | AMUNDSEN FM | 2,293 / 2,306 |
| FORMATION | JOHANSEN FM | 2,306 / 2,573 |
| GROUP | STATFJORD GP | 2,432 / 2,573 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 760 | 1.1 | |
| 820 | 1.14 | |
| 1358 | 1.2 | |
| 1764 | 1.18 | |
| 1782 | 1.18 | |
| 1830 | 1.18 | |
| 1916.5 | 1.2 | |
| 2257 | 1.16 | |
| 2257 | 1.16 | |
| 2257 | 1.16 | |
| 2436 | 1.16 | |
| 2558 | 1.16 |
Group tops in offset wells
Group tops below each borehole's own RKB. Not TVD below sea level; deviation and kelly-bushing elevations affect apparent depths.
| Group | 31/3-3 | 31/3-1 | 31/3-2 |
|---|---|---|---|
| NORDLAND GP | 358 | 357 | 365 |
| HORDALAND GP | 540 | 531 | 540 |
| ROGALAND GP | 826 | 931 | 1121 |
| SHETLAND GP | 1230 | 1235 | 1471 |
| CROMER KNOLL GP | 1378 | 1273 | 1533 |
| VIKING GP | 1633 | 1320 | 1541 |
| BRENT GP | 2163 | 1796 | 1939 |
| DUNLIN GP | 2209 | 1844 | 2005.5 |
| STATFJORD GP | 2432 | 2105 | — |
| HEGRE GP | — | 2160 | — |
Subsurface temperature and heat flow
Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.
| Name | Distance | Subsurface temperature and heat flow | Quality flags |
|---|---|---|---|
| R24-P055259 | 95.79 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source accessed:
Reuse terms: CC-BY-4.0
Source terms and attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.