25/2-7
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
- 25/2-7
- Borehole / source record ID
- 47
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Elf Petroleum Norge AS
- Recorded spud date
- 1982-04-01
- Recorded completion date
- 1982-07-12
- Latitude / longitude (WGS84)
- 59.905122 / 2.638841
- Source-reported measurements
- 4110 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
- BORGSTEN DOLPHIN
Company roles reported by source
- Drilling operatorElf Petroleum Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,110.00 m | RKB |
| wlbFinalVerticalDepth | 4,110.00 m | RKB |
| wlbWaterDepth | 117.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 133.00 °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 |
|---|---|---|---|
| 25/2-19 S | 3.52 km | 2,380 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-19 A | 3.52 km | 4,210 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-17 | 4.46 km | 2,193 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-U-7 | 5.54 km | 1,210 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-14 | 5.56 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-14 AY1 | 5.56 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-14 AY2 | 5.56 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-14 AY3 | 5.56 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-13 | 5.56 km | 3,132 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-11 | 5.56 km | 7,524 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-11 AY1 | 5.56 km | 7,196 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-D-11 AY2 | 5.56 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
- 4110
- True vertical depth (RKB)
- 4110
- Water depth
- 117
- Bottom-hole temperature
- 133
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 141 / 1,049 |
| GROUP | HORDALAND GP | 1,049 / 2,149 |
| FORMATION | FRIGG FM | 2,023 / 2,149 |
| GROUP | ROGALAND GP | 2,149 / 2,589 |
| FORMATION | BALDER FM | 2,149 / 2,189 |
| FORMATION | SELE FM | 2,189 / 2,194 |
| FORMATION | HEIMDAL FM | 2,194 / 2,318 |
| FORMATION | LISTA FM | 2,318 / 2,475 |
| FORMATION | VÅLE FM | 2,475 / 3,263 |
| GROUP | SHETLAND GP | 2,589 / 3,205 |
| GROUP | CROMER KNOLL GP | 3,205 / 3,263 |
| GROUP | VIKING GP | 3,263 / 3,406 |
| FORMATION | DRAUPNE FM | 3,263 / 3,275 |
| FORMATION | HEATHER FM | 3,275 / 3,406 |
| GROUP | VESTLAND GP | 3,406 / 3,628 |
| FORMATION | HUGIN FM | 3,406 / 3,418 |
| FORMATION | SLEIPNER FM | 3,418 / 4,110 |
| GROUP | DUNLIN GP | 3,628 / 4,110 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 210 | 1.09 | observation-date-unreported, zero-meaning-unresolved |
| 540 | 1.11 | observation-date-unreported, zero-meaning-unresolved |
| 790 | 1.06 | observation-date-unreported, zero-meaning-unresolved |
| 1640 | 1.22 | observation-date-unreported, zero-meaning-unresolved |
| 2210 | 1.17 | observation-date-unreported, zero-meaning-unresolved |
| 2990 | 1.23 | observation-date-unreported, zero-meaning-unresolved |
| 3240 | 1.27 | observation-date-unreported, zero-meaning-unresolved |
| 3635 | 1.21 | 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 | 25/2-7 | 25/2-19 S | 25/2-19 A | 25/2-17 |
|---|---|---|---|---|
| NORDLAND GP | 141 | 175.5 | 175.5 | 142 |
| HORDALAND GP | 1049 | 910.7 | 910.7 | 1045 |
| UNDEFINED GP | — | 1140 | 1141 | — |
| ROGALAND GP | 2149 | 2275.8 | 2260 | 2112 |
| SHETLAND GP | 2589 | — | 2729.5 | — |
| CROMER KNOLL GP | 3205 | — | 3432 | — |
| VIKING GP | 3263 | — | 3589 | — |
| VESTLAND GP | 3406 | — | 3795 | — |
| DUNLIN GP | 3628 | — | — | — |
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 | 154.07 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 158.51 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055260 | 204.77 km | 37.00 mW/m2 | {"qualityScores":["U4.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.