25/11-3
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
- 25/11-3
- Borehole / source record ID
- 185
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Esso Exploration and Production Norway A/S
- Recorded spud date
- 1970-09-25
- Recorded completion date
- 1970-10-14
- Latitude / longitude (WGS84)
- 59.175504 / 2.435961
- Source-reported measurements
- 1858 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
- GLOMAR GRAND ISLE
Company roles reported by source
- Drilling operatorEsso Exploration and Production Norway A/SOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 1,858.00 m | RKB |
| wlbWaterDepth | 127.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 63.00 °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 |
|---|---|---|---|
| 25/11-C-17 H | 1.74 km | 2,450 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-17 AH | 1.74 km | 3,015 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-12 H | 1.76 km | 2,267 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-13 H | 1.79 km | 2,725 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 H | 1.83 km | 2,180 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 AH | 1.83 km | 2,273 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 BH | 1.83 km | 2,118 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 CH | 1.83 km | 3,024 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 DH | 1.83 km | 2,735 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 EH | 1.83 km | 3,187 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-C-3 FH | 1.83 km | 3,452 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-1 | 1.89 km | 2,459 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 1858
- True vertical depth (RKB)
- —
- Water depth
- 127
- Bottom-hole temperature
- 63
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 137 / 772 |
| FORMATION | UTSIRA FM | 622 / 732 |
| FORMATION | NO FORMAL NAME | 732 / 772 |
| GROUP | HORDALAND GP | 772 / 1,711 |
| FORMATION | SKADE FM | 772 / 978 |
| FORMATION | NO FORMAL NAME | 978 / 1,003 |
| FORMATION | SKADE FM | 1,003 / 1,120 |
| FORMATION | NO FORMAL NAME | 1,120 / 1,711 |
| GROUP | ROGALAND GP | 1,711 / 1,852 |
| FORMATION | BALDER FM | 1,711 / 1,747 |
| FORMATION | SELE FM | 1,747 / 1,757 |
| FORMATION | LISTA FM | 1,757 / 1,782 |
| FORMATION | HEIMDAL FM | 1,782 / 1,783 |
| FORMATION | LISTA FM | 1,783 / 1,817 |
| FORMATION | VÅLE FM | 1,817 / 1,824 |
| FORMATION | TY FM | 1,824 / 1,844 |
| FORMATION | VÅLE FM | 1,844 / 1,852 |
| GROUP | SHETLAND GP | 1,852 / 1,858 |
| FORMATION | EKOFISK FM | 1,852 / 1,858 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 396 | observation-date-unreported, zero-meaning-unresolved | |
| 960 | observation-date-unreported, zero-meaning-unresolved | |
| 1856 | observation-date-unreported, zero-meaning-unresolved |
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 | 25/11-3 | 25/11-1 |
|---|---|---|
| NORDLAND GP | 137 | 154 |
| HORDALAND GP | 772 | 758 |
| ROGALAND GP | 1710.5 | 1697.7 |
| SHETLAND GP | 1851.5 | 1894.5 |
| CROMER KNOLL GP | — | 1920 |
| VIKING GP | — | 1980 |
| STATFJORD GP | — | 1988 |
| NO GROUP DEFINED | — | 2109 |
| BASEMENT | — | 2391 |
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-P031366 | 148.51 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003221 | 155.89 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 162.01 km | 50.00 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.