25/7-1 S
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
- 25/7-1
- Borehole / source record ID
- 898
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Conoco Norway Inc.
- Recorded spud date
- 1986-04-14
- Recorded completion date
- 1986-07-19
- Latitude / longitude (WGS84)
- 59.309212 / 2.266499
- Source-reported measurements
- 3592 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
- NORTRYM
Company roles reported by source
- Drilling operatorConoco Norway Inc.Open source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,592.00 m | RKB |
| wlbFinalVerticalDepth | 3,495.00 m | RKB |
| wlbWaterDepth | 127.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 114.00 °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 |
|---|---|---|---|
| 25/7-7 | 3.29 km | 4,730 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-8 S | 3.93 km | 3,250 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-13 | 4.29 km | 4,632 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-21 S | 4.62 km | 2,703 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-12 S | 5.09 km | 2,268 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-12 A | 5.09 km | 2,050 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-2 | 5.22 km | 4,850 m | Norwegian Offshore Directorate — Wellbores |
| 25/7-4 S | 5.72 km | 2,560 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-19 S | 6.26 km | 2,760 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-19 A | 6.26 km | 2,950 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-20 S | 6.38 km | 2,733 m | Norwegian Offshore Directorate — Wellbores |
| 25/8-20 A | 6.38 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
- 3592
- True vertical depth (RKB)
- 3495
- Water depth
- 127
- Bottom-hole temperature
- 114
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 152 / 925 |
| FORMATION | UTSIRA FM | 507 / 1,017 |
| GROUP | HORDALAND GP | 925 / 1,992 |
| FORMATION | SKADE FM | 1,017 / 1,992 |
| GROUP | ROGALAND GP | 1,992 / 2,572 |
| FORMATION | BALDER FM | 1,992 / 2,066 |
| FORMATION | SELE FM | 2,066 / 2,177 |
| FORMATION | HEIMDAL FM | 2,177 / 2,414 |
| FORMATION | TY FM | 2,414 / 2,572 |
| GROUP | SHETLAND GP | 2,572 / 3,522 |
| FORMATION | EKOFISK FM | 2,572 / 2,615 |
| FORMATION | TOR FM | 2,615 / 2,859 |
| FORMATION | HOD FM | 2,859 / 3,217 |
| FORMATION | HIDRA FM | 3,217 / 3,522 |
| GROUP | CROMER KNOLL GP | 3,522 / 3,551 |
| FORMATION | RØDBY FM | 3,522 / 3,592 |
| GROUP | BASEMENT | 3,551 / 3,592 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 252 | 1.04 | |
| 727 | 1.13 | zero-meaning-unresolved |
| 1024 | 1.1 | zero-meaning-unresolved |
| 1108 | 1.2 | |
| 1151 | 1.08 | |
| 1525 | 1.2 | |
| 1725 | 1.28 | |
| 1934 | 1.3 | |
| 2094 | 1.32 | |
| 2094 | zero-meaning-unresolved | |
| 2167 | 1.32 | |
| 2233 | 1.32 | |
| 2378 | 1.32 | |
| 2409 | 1.31 | |
| 2409 | 1.33 | |
| 2468 | 1.32 | |
| 3206 | 1.4 | |
| 3220 | 1.5 | |
| 3241 | 1.56 | |
| 3285 | 1.68 | |
| 3286 | 1.73 | |
| 3383 | 1.9 | |
| 3421 | 1.9 | |
| 3476 | 1.92 | |
| 3592 | 1.92 | |
| 3592 | zero-meaning-unresolved | |
| 3592 | zero-meaning-unresolved | |
| 3592 | zero-meaning-unresolved | |
| 3592 | 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 | 25/7-1 S | 25/7-7 | 25/7-8 S | 25/8-21 S | 25/7-12 S |
|---|---|---|---|---|---|
| NORDLAND GP | 152 | 151 | 151 | 168 | 154 |
| HORDALAND GP | 925 | 944 | 698.7 | 708 | 721 |
| ROGALAND GP | 1992 | 2114 | 1918.3 | 1870.2 | 2067 |
| SHETLAND GP | 2572 | 2701.5 | 2493.5 | 2286.1 | — |
| STATFJORD GP | — | — | 2975.5 | 2309.6 | — |
| HEGRE GP | — | — | 3119.9 | 2390.5 | — |
| BASEMENT | 3551 | — | — | 2633.3 | — |
| VIKING GP | — | 4293 | 2756.8 | — | — |
| VESTLAND GP | — | — | 2802.4 | — | — |
| DUNLIN GP | — | — | 2872 | — | — |
| CROMER KNOLL GP | 3522 | 3787 | — | — | — |
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 | 164.66 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003221 | 169.19 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 171.18 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.