25/10-4 R
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
- 25/10-4
- Borehole / source record ID
- 510
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Esso Exploration and Production Norway A/S
- Recorded spud date
- 1981-06-01
- Recorded completion date
- 1981-06-13
- Latitude / longitude (WGS84)
- 59.189847 / 2.328799
- Source-reported measurements
- 2550 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 BISCAY II
Company roles reported by source
- Drilling operatorEsso Exploration and Production Norway A/SOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,550.00 m | RKB |
| wlbFinalVerticalDepth | 2,550.00 m | RKB |
| wlbWaterDepth | 126.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 75.00 °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 |
|---|---|---|---|
| 25/10-4 | 0.00 km | 2,349 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-29 | 0.41 km | 129 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-28 | 0.42 km | 129 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-27 | 0.42 km | 128 m | Norwegian Offshore Directorate — Wellbores |
| 25/10-1 | 0.61 km | 1,747 m | Norwegian Offshore Directorate — Wellbores |
| 25/10-1 R | 0.61 km | 2,091 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-10 | 0.73 km | 146 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-9 | 0.75 km | 146 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-U-31 | 0.97 km | 130 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-11 | 1.13 km | 1,960 m | Norwegian Offshore Directorate — Wellbores |
| 25/10-5 | 1.18 km | 2,011 m | Norwegian Offshore Directorate — Wellbores |
| 25/11-A-27 H | 1.55 km | 3,592 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2550
- True vertical depth (RKB)
- 2550
- Water depth
- 126
- Bottom-hole temperature
- 75
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 151 / 740 |
| FORMATION | UTSIRA FM | 569 / 693 |
| FORMATION | NO FORMAL NAME | 693 / 740 |
| GROUP | HORDALAND GP | 740 / 1,685 |
| FORMATION | SKADE FM | 740 / 920 |
| FORMATION | NO FORMAL NAME | 920 / 1,058 |
| FORMATION | SKADE FM | 1,058 / 1,109 |
| FORMATION | NO FORMAL NAME | 1,109 / 1,203 |
| FORMATION | SKADE FM | 1,203 / 1,219 |
| FORMATION | NO FORMAL NAME | 1,219 / 1,418 |
| FORMATION | GRID FM | 1,418 / 1,487 |
| FORMATION | NO FORMAL NAME | 1,487 / 1,685 |
| GROUP | ROGALAND GP | 1,685 / 1,951 |
| FORMATION | BALDER FM | 1,685 / 1,720 |
| FORMATION | SELE FM | 1,720 / 1,742 |
| FORMATION | LISTA FM | 1,742 / 1,758 |
| FORMATION | HEIMDAL FM | 1,758 / 1,874 |
| FORMATION | LISTA FM | 1,874 / 1,961 |
| GROUP | SHETLAND GP | 1,951 / 1,961 |
| GROUP | VIKING GP | 1,961 / 2,003 |
| FORMATION | DRAUPNE FM | 1,961 / 1,963 |
| FORMATION | INTRA DRAUPNE FM SS | 1,963 / 1,982 |
| FORMATION | DRAUPNE FM | 1,982 / 1,985 |
| FORMATION | HEATHER FM | 1,985 / 2,314 |
| GROUP | STATFJORD GP | 2,003 / 2,154 |
| GROUP | NO GROUP DEFINED | 2,154 / 2,314 |
| GROUP | ZECHSTEIN GP | 2,314 / 2,363 |
| FORMATION | UNDIFFERENTIATED | 2,314 / 2,361 |
| FORMATION | KUPFERSCHIEFER FM | 2,361 / 2,550 |
| GROUP | ROTLIEGEND GP | 2,363 / 2,550 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 2120 | 1.2 | 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 | 25/10-4 R | 25/10-4 | 25/10-1 | 25/10-1 R | 25/11-11 |
|---|---|---|---|---|---|
| NORDLAND GP | 150.7 | 150.7 | 134 | 134 | 151 |
| HORDALAND GP | 740 | 740 | 733 | 733 | 758 |
| ROGALAND GP | 1684.5 | 1681.6 | 1682.3 | 1682.3 | 1655 |
| SHETLAND GP | 1951 | 1950 | — | 1960 | 1940.4 |
| VIKING GP | 1961 | 1961 | — | — | — |
| STATFJORD GP | 2003 | 2003 | — | 1963 | — |
| NO GROUP DEFINED | 2154 | 2154 | — | — | — |
| ZECHSTEIN GP | 2314 | 2314 | — | — | — |
| ROTLIEGEND GP | 2363 | — | — | — | — |
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 | 150.98 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003221 | 156.47 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 160.61 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.