31/2-22 A
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
- 31/2-22
- Borehole / source record ID
- 9186
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Equinor Energy AS
- Recorded spud date
- 2021-03-04
- Recorded completion date
- 2021-03-16
- Latitude / longitude (WGS84)
- 60.979497 / 3.502970
- Source-reported measurements
- 2207 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
- WEST HERCULES
Company roles reported by source
- Drilling operatorEquinor Energy ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,207.00 m | RKB |
| wlbFinalVerticalDepth | 2,066.30 m | RKB |
| wlbWaterDepth | 349.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 84.00 °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 |
|---|---|---|---|
| 31/2-22 S | 0.00 km | 2,380 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-21 S | 2.24 km | 3,217 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-8 | 2.35 km | 3,375 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-10 | 4.53 km | 2,950 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-10 A | 4.53 km | 3,259 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-23 | 5.04 km | 2,977 m | Norwegian Offshore Directorate — Wellbores |
| 35/11-23 A | 5.04 km | 2,883 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-N-22 Y1H | 5.54 km | 6,313 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-N-22 Y2H | 5.54 km | 3,876 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-N-22 Y3H | 5.54 km | 5,516 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-N-22 AY1H | 5.54 km | 6,800 m | Norwegian Offshore Directorate — Wellbores |
| 31/2-N-22 AY2H | 5.54 km | 5,780 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2207
- True vertical depth (RKB)
- 2066.30004883
- Water depth
- 349
- Bottom-hole temperature
- 84
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 380 / 996 |
| FORMATION | NO FORMAL NAME | 380 / 996 |
| GROUP | HORDALAND GP | 996 / 1,476 |
| FORMATION | UNDIFFERENTIATED | 996 / 1,216 |
| FORMATION | NO FORMAL NAME | 1,216 / 1,476 |
| GROUP | ROGALAND GP | 1,476 / 1,952 |
| FORMATION | BALDER FM | 1,476 / 1,535 |
| FORMATION | SELE FM | 1,535 / 1,575 |
| FORMATION | LISTA FM | 1,575 / 1,842 |
| FORMATION | VÅLE FM | 1,842 / 1,952 |
| GROUP | SHETLAND GP | 1,952 / 2,010 |
| FORMATION | HARDRÅDE FM | 1,952 / 2,010 |
| GROUP | VIKING GP | 2,010 / 2,207 |
| FORMATION | DRAUPNE FM | 2,010 / 2,051 |
| FORMATION | SOGNEFJORD FM | 2,051 / 2,117 |
| FORMATION | HEATHER FM | 2,117 / 2,157 |
| FORMATION | SOGNEFJORD FM | 2,157 / 2,207 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 1890 | 1.21 | observation-date-unreported |
| 1890 | 1.3 | observation-date-unreported |
| 1893 | 1.2 | observation-date-unreported |
| 2207 | 1.2 | 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 | 31/2-22 A | 31/2-22 S | 31/2-21 S | 31/2-8 | 35/11-10 |
|---|---|---|---|---|---|
| NORDLAND GP | 380 | 380 | 380 | 370.5 | 375.5 |
| HORDALAND GP | 996 | 777 | 895 | 771.5 | 756 |
| ROGALAND GP | 1476 | 1421 | 1558 | 1428 | 1414 |
| SHETLAND GP | 1952 | 1848 | 2004 | 1808 | 1857.5 |
| VIKING GP | 2010 | 1881 | 2059 | 1821 | 1964.5 |
| BRENT GP | — | — | 2932 | 2516.5 | 2647.5 |
| DUNLIN GP | — | — | 3074 | 2719.5 | 2801 |
| STATFJORD GP | — | — | — | 3047.5 | — |
| HEGRE GP | — | — | — | 3274 | — |
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 | 120.12 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 129.77 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038354 | 154.79 km | 42.00 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.