25/2-12
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
- 25/2-12
- Borehole / source record ID
- 1290
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Elf Petroleum Norge AS
- Recorded spud date
- 1988-07-17
- Recorded completion date
- 1988-11-12
- Latitude / longitude (WGS84)
- 59.962880 / 2.392973
- Source-reported measurements
- 4102 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
- WEST VANGUARD
Company roles reported by source
- Drilling operatorElf Petroleum Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,102.00 m | RKB |
| wlbFinalVerticalDepth | 4,102.00 m | RKB |
| wlbWaterDepth | 115.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 150.00 °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 |
|---|---|---|---|
| 25/2-12 A | 0.00 km | 3,865 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-C-1 H | 0.29 km | 3,940 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-C-1 AH | 0.29 km | 3,890 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-C-2 H | 0.47 km | 3,867 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-C-3 H | 1.12 km | 3,982 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-4 | 1.84 km | 4,360 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-U-10 | 4.30 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-1 | 4.31 km | 2,740 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-23 S | 4.31 km | 4,860 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-23 A | 4.31 km | 2,133 m | Norwegian Offshore Directorate — Wellbores |
| 25/2-23 B | 4.31 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 25/2-U-11 | 4.32 km | 1,055 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 4102
- True vertical depth (RKB)
- 4102
- Water depth
- 115
- Bottom-hole temperature
- 150
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 137 / 1,020 |
| FORMATION | UTSIRA FM | 416 / 1,073 |
| GROUP | HORDALAND GP | 1,020 / 2,169 |
| FORMATION | SKADE FM | 1,073 / 1,110 |
| FORMATION | NO FORMAL NAME | 1,110 / 1,210 |
| FORMATION | GRID FM | 1,210 / 1,255 |
| FORMATION | NO FORMAL NAME | 1,255 / 1,427 |
| FORMATION | GRID FM | 1,427 / 1,440 |
| FORMATION | NO FORMAL NAME | 1,440 / 2,042 |
| FORMATION | FRIGG FM | 2,042 / 2,169 |
| GROUP | ROGALAND GP | 2,169 / 2,622 |
| FORMATION | BALDER FM | 2,169 / 2,182 |
| FORMATION | INTRA BALDER FM SS | 2,182 / 2,286 |
| FORMATION | SELE FM | 2,286 / 2,300 |
| FORMATION | HERMOD FM | 2,300 / 2,350 |
| FORMATION | SELE FM | 2,350 / 2,419 |
| FORMATION | LISTA FM | 2,419 / 2,492 |
| FORMATION | VÅLE FM | 2,492 / 2,580 |
| FORMATION | TY FM | 2,580 / 2,622 |
| GROUP | SHETLAND GP | 2,622 / 3,606 |
| FORMATION | HARDRÅDE FM | 2,622 / 2,850 |
| FORMATION | KYRRE FM | 2,850 / 3,333 |
| FORMATION | TRYGGVASON FM | 3,333 / 3,550 |
| FORMATION | BLODØKS FM | 3,550 / 3,572 |
| FORMATION | SVARTE FM | 3,572 / 3,606 |
| GROUP | CROMER KNOLL GP | 3,606 / 3,614 |
| FORMATION | RØDBY FM | 3,606 / 3,614 |
| GROUP | VIKING GP | 3,614 / 3,686 |
| FORMATION | DRAUPNE FM | 3,614 / 3,634 |
| FORMATION | HEATHER FM | 3,634 / 3,686 |
| GROUP | VESTLAND GP | 3,686 / 3,800 |
| FORMATION | HUGIN FM | 3,686 / 3,713 |
| FORMATION | SLEIPNER FM | 3,713 / 3,800 |
| GROUP | DUNLIN GP | 3,800 / 3,990 |
| FORMATION | COOK FM | 3,800 / 3,876 |
| FORMATION | AMUNDSEN FM | 3,876 / 4,102 |
| GROUP | STATFJORD GP | 3,990 / 4,102 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 1195 | 1.12 | |
| 1355 | 1.14 | |
| 1367 | 1.13 | |
| 1508 | 1.14 | |
| 1707 | 1.17 | |
| 1993 | 1.2 | |
| 2054 | 1.19 | |
| 2134 | 1.19 | |
| 2134 | 1.19 | |
| 2296 | 1.19 | |
| 2427 | 1.19 | |
| 2453 | 1.22 | |
| 2572 | 1.22 | |
| 2594 | 1.22 | |
| 2599 | 1.24 | |
| 2607 | 1.24 | |
| 2629 | 1.24 | |
| 2651 | 1.24 | |
| 2688 | 1.24 | |
| 2736 | 1.24 | |
| 2767 | 1.24 | |
| 2795 | 1.24 | |
| 2863 | 1.26 | |
| 2867 | 1.28 | |
| 2867 | 1.3 | |
| 2879 | 1.5 | |
| 2936 | 1.53 | |
| 2958 | 1.53 | |
| 3021 | 1.53 | |
| 3157 | 1.66 | |
| 3221 | 1.74 | |
| 3281 | 1.79 | |
| 3325 | 1.85 | |
| 3369 | 1.85 | |
| 3392 | 1.85 | |
| 3803 | 1.92 | |
| 3910 | 1.92 | |
| 3948 | 1.92 | |
| 3982 | 1.92 | |
| 4008 | 1.92 | |
| 4052 | 1.92 |
| Well tests | Depth (m MD, RKB) | Measurements |
|---|---|---|
| 1 | 3685.5 / 3690.5 | {"test-from-depth":{"value":3685.5,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3690.5,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":0,"unit":"mm","reference":null,"qualityFlags":["zero-meaning-unresolved"]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["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 | 25/2-12 | 25/2-12 A | 25/2-4 | 25/2-1 | 25/2-23 S |
|---|---|---|---|---|---|
| NORDLAND GP | 137 | 137 | 137 | 127 | 141 |
| HORDALAND GP | 1020 | 1020 | 1025 | 1021 | 502 |
| ROGALAND GP | 2169 | 2169 | 2098 | 2035 | 2338 |
| SHETLAND GP | 2622 | 2622 | 2617 | 2653 | 2870 |
| CROMER KNOLL GP | 3606 | — | — | — | 4253 |
| VIKING GP | 3614 | 3708 | 3632 | — | — |
| VESTLAND GP | 3685.5 | 3715 | 3639.5 | — | — |
| DUNLIN GP | 3800 | — | 3876 | — | — |
| STATFJORD GP | 3990 | — | 4084 | — | — |
| NO GROUP DEFINED | — | — | 4261 | — | — |
| BRENT GP | — | — | — | — | 4578 |
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 | 165.17 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 170.14 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055260 | 219.84 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.