25/8-2
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
- 25/8-2
- Borehole / source record ID
- 363
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Esso Exploration and Production Norway A/S
- Recorded spud date
- 1975-09-09
- Recorded completion date
- 1975-10-01
- Latitude / longitude (WGS84)
- 59.394899 / 2.375234
- Source-reported measurements
- 2578 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
- ROSS RIG (1)
Company roles reported by source
- Drilling operatorEsso Exploration and Production Norway A/SOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,578.00 m | RKB |
| wlbWaterDepth | 126.00 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 |
|---|---|---|---|
| 25/8-E-1 H | 0.98 km | 4,387 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-U-24 | 0.99 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/8-D-1 H | 1.01 km | 2,256 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-D-1 AH | 1.01 km | 4,506 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-U-22 | 1.02 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/8-U-25 | 1.03 km | 521 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-U-23 | 1.03 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/8-U-21 | 1.05 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/8-17 | 2.46 km | 2,233 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-17 A | 2.46 km | 2,945 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-24 S | 3.37 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/8-13 | 3.83 km | 2,276 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2578
- True vertical depth (RKB)
- —
- Water depth
- 126
- Bottom-hole temperature
- 63
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 151 / 730 |
| FORMATION | UTSIRA FM | 481 / 680 |
| FORMATION | NO FORMAL NAME | 680 / 730 |
| GROUP | HORDALAND GP | 730 / 1,919 |
| FORMATION | SKADE FM | 730 / 1,030 |
| FORMATION | NO FORMAL NAME | 1,030 / 1,140 |
| FORMATION | SKADE FM | 1,140 / 1,301 |
| FORMATION | NO FORMAL NAME | 1,301 / 1,919 |
| GROUP | ROGALAND GP | 1,919 / 2,288 |
| FORMATION | BALDER FM | 1,919 / 1,983 |
| FORMATION | SELE FM | 1,983 / 2,032 |
| FORMATION | LISTA FM | 2,032 / 2,158 |
| FORMATION | HEIMDAL FM | 2,158 / 2,179 |
| FORMATION | VÅLE FM | 2,179 / 2,210 |
| FORMATION | TY FM | 2,210 / 2,288 |
| GROUP | VESTLAND GP | 2,288 / 2,330 |
| FORMATION | SLEIPNER FM | 2,288 / 2,578 |
| GROUP | DUNLIN GP | 2,330 / 2,399 |
| GROUP | STATFJORD GP | 2,399 / 2,578 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 187 | 1.05 | observation-date-unreported, zero-meaning-unresolved |
| 395 | 1.06 | observation-date-unreported, zero-meaning-unresolved |
| 1258 | 1.06 | observation-date-unreported, zero-meaning-unresolved |
| 2560 | 1.07 | 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 | 25/8-2 | 25/8-17 | 25/8-17 A | 25/8-13 |
|---|---|---|---|---|
| NORDLAND GP | 151 | 152 | 152 | 145.6 |
| HORDALAND GP | 730 | 1013 | 1013 | 656 |
| ROGALAND GP | 1918.5 | 1918 | 2379 | 1833 |
| VIKING GP | — | — | — | 2182.5 |
| VESTLAND GP | 2287.5 | — | — | 2188 |
| DUNLIN GP | 2330 | — | — | 2210 |
| STATFJORD GP | 2399 | — | — | 2237 |
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 | 173.15 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003221 | 179.41 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 182.38 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.