31/2-23 S
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
- 31/2-23
- Borehole / source record ID
- 9802
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Equinor Energy AS
- Recorded spud date
- 2023-05-09
- Recorded completion date
- 2023-05-22
- Latitude / longitude (WGS84)
- 60.888864 / 3.386112
- Source-reported measurements
- 2367 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
- DEEPSEA STAVANGER
Company roles reported by source
- Drilling operatorEquinor Energy ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,367.00 m | RKB |
| wlbFinalVerticalDepth | 2,363.00 m | RKB |
| wlbWaterDepth | 343.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 80.00 °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 |
|---|---|---|---|
| 31/2-23 A | 0.01 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 31/2-19 S | 2.50 km | 4,114 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-9 | 3.30 km | 1,760 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-17 S | 3.53 km | 2,220 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-17 A | 3.53 km | 1,924 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-17 B | 3.53 km | 1,838 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-17 BR | 3.53 km | 1,843 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-1 H | 3.59 km | 2,363 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-1 AH | 3.59 km | 4,220 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-1 BY1H | 3.59 km | 5,111 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-1 BY2H | 3.59 km | 4,632 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-D-1 BY3H | 3.59 km | 4,525 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2367
- True vertical depth (RKB)
- 2363
- Water depth
- 343
- Bottom-hole temperature
- 80
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 373 / 814 |
| GROUP | HORDALAND GP | 814 / 1,518 |
| GROUP | ROGALAND GP | 1,518 / 1,850 |
| FORMATION | BALDER FM | 1,518 / 1,577 |
| FORMATION | SELE FM | 1,577 / 1,646 |
| FORMATION | LISTA FM | 1,646 / 1,813 |
| FORMATION | VÅLE FM | 1,813 / 1,892 |
| GROUP | SHETLAND GP | 1,850 / 1,892 |
| GROUP | VIKING GP | 1,892 / 2,136 |
| FORMATION | DRAUPNE FM | 1,892 / 1,910 |
| FORMATION | HEATHER FM | 1,910 / 1,928 |
| FORMATION | UNDIFFERENTIATED | 1,928 / 2,136 |
| GROUP | BRENT GP | 2,136 / 2,275 |
| FORMATION | TARBERT FM | 2,136 / 2,148 |
| FORMATION | NESS FM | 2,148 / 2,226 |
| FORMATION | ETIVE FM | 2,226 / 2,232 |
| FORMATION | RANNOCH FM | 2,232 / 2,239 |
| FORMATION | OSEBERG FM | 2,239 / 2,275 |
| GROUP | DUNLIN GP | 2,275 / 2,367 |
| FORMATION | DRAKE FM | 2,275 / 2,367 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 675 | 1.25 | observation-date-unreported |
| 941 | 1.22 | observation-date-unreported |
| 1145 | 1.22 | observation-date-unreported |
| 1682 | 1.23 | observation-date-unreported |
| 1825 | 1.24 | observation-date-unreported |
| 1857 | 1.25 | observation-date-unreported |
| 2040 | 1.25 | observation-date-unreported |
| 2040 | 1.25 | observation-date-unreported |
| 2093 | 1.14 | observation-date-unreported |
| 2367 | 1.14 | observation-date-unreported |
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 | 31/2-23 S | 31/2-19 S | 31/2-17 S | 31/2-17 A | 31/2-17 B |
|---|---|---|---|---|---|
| NORDLAND GP | 373 | 366.5 | 364.5 | 364.5 | 364.5 |
| HORDALAND GP | 814 | 840 | 803 | 803 | 803 |
| ROGALAND GP | 1518 | 1585 | 1540 | 1412 | 1412 |
| VIKING GP | 1892 | 2577 | 1870 | 1681.5 | 1686 |
| SHETLAND GP | 1850 | 2126 | — | — | — |
| BRENT GP | 2136 | 3467.5 | — | — | — |
| DUNLIN GP | 2275 | 3631.5 | — | — | — |
| CROMER KNOLL GP | — | 2497 | — | — | — |
| STATFJORD GP | — | 4059 | — | — | — |
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 | 120.00 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 129.44 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060200 | 161.23 km | 60.30 mW/m2 | {"qualityScores":["Ux.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.