25/1-6
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
- 25/1-6
- Borehole / source record ID
- 352
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Elf Petroleum Norge AS
- Recorded spud date
- 1978-01-26
- Recorded completion date
- 1978-03-18
- Latitude / longitude (WGS84)
- 59.782130 / 2.093377
- Source-reported measurements
- 2895 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
- PENTAGONE 84
Company roles reported by source
- Drilling operatorElf Petroleum Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,895.00 m | RKB |
| wlbFinalVerticalDepth | 2,894.00 m | RKB |
| wlbWaterDepth | 105.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 54.00 °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 |
|---|---|---|---|
| 25/4-11 | 4.98 km | 2,427 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-S-1 H | 5.06 km | 2,647 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-S-1 AY1H | 5.06 km | 4,668 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-S-1 AY2H | 5.06 km | 3,648 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-S-1 AY3H | 5.06 km | 3,816 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-11 | 6.96 km | 1,178 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-11 R | 6.96 km | 2,338 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-11 A | 6.96 km | 2,410 m | Norwegian Offshore Directorate — Wellbores |
| 10/01- 1 | 7.65 km | Not reported / not verified m | NSTA — UK offshore wellbore top holes |
| 10/01- 1A | 7.65 km | 2,845 m | NSTA — UK offshore wellbore top holes |
| 25/1-9 | 9.45 km | 2,807 m | Norwegian Offshore Directorate — Wellbores |
| 25/1-12 | 9.64 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2895
- True vertical depth (RKB)
- 2894
- Water depth
- 105
- Bottom-hole temperature
- 54
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 129 / 698 |
| FORMATION | UTSIRA FM | 315 / 363 |
| FORMATION | UNDIFFERENTIATED | 363 / 2,107 |
| GROUP | HORDALAND GP | 698 / 2,150 |
| FORMATION | FRIGG FM | 2,107 / 2,150 |
| GROUP | ROGALAND GP | 2,150 / 2,799 |
| FORMATION | BALDER FM | 2,150 / 2,167 |
| FORMATION | SELE FM | 2,167 / 2,195 |
| FORMATION | LISTA FM | 2,195 / 2,249 |
| FORMATION | HEIMDAL FM | 2,249 / 2,563 |
| FORMATION | LISTA FM | 2,563 / 2,675 |
| FORMATION | TY FM | 2,675 / 2,799 |
| GROUP | SHETLAND GP | 2,799 / 2,895 |
| FORMATION | JORSALFARE FM | 2,799 / 2,895 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 192 | 1.05 | observation-date-unreported, zero-meaning-unresolved |
| 468 | 1.08 | observation-date-unreported, zero-meaning-unresolved |
| 1325 | 1.14 | observation-date-unreported, zero-meaning-unresolved |
| 1937 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 2120 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 2360 | 1.28 | observation-date-unreported, zero-meaning-unresolved |
| 2550 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2739 | 1.16 | 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 | 25/1-6 | 25/4-11 | 25/1-11 | 25/1-11 R | 25/1-11 A |
|---|---|---|---|---|---|
| NORDLAND GP | 129 | 167 | 147 | 147 | 147 |
| HORDALAND GP | 698 | 995 | 998 | 998 | 998 |
| ROGALAND GP | 2150 | 2234 | — | 2205 | 2290 |
| SHETLAND GP | 2799 | — | — | — | — |
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 | 187.38 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 191.66 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 217.73 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.