3/7-8 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
- 3/7-8
- Borehole / source record ID
- 7058
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- DONG E&P Norge AS
- Recorded spud date
- 2012-12-09
- Recorded completion date
- 2013-03-03
- Latitude / longitude (WGS84)
- 56.385627 / 4.231847
- Source-reported measurements
- 4188 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
- MÆRSK GIANT
Company roles reported by source
- Drilling operatorDONG E&P Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,188.00 m | RKB |
| wlbFinalVerticalDepth | 3,733.00 m | RKB |
| wlbWaterDepth | 65.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 141.00 °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 |
|---|---|---|---|
| 3/7-A-1 H | 0.55 km | 4,403 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-A-1 AH | 0.55 km | 4,934 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-U-8 | 0.55 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 3/7-A-2 H | 0.56 km | 5,121 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-4 | 2.04 km | 3,723 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-3 | 4.52 km | 3,540 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-U-7 | 4.54 km | 108 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-7 | 4.55 km | 3,930 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-U-11 | 5.94 km | 109 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-11 S | 5.96 km | 3,893 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-U-9 | 5.96 km | 109 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-U-12 | 5.98 km | 110 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 4188
- True vertical depth (RKB)
- 3733
- Water depth
- 65
- Bottom-hole temperature
- 141
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 110 / 1,481 |
| GROUP | HORDALAND GP | 1,481 / 3,206 |
| GROUP | ROGALAND GP | 3,206 / 3,353 |
| FORMATION | BALDER FM | 3,206 / 3,235 |
| FORMATION | SELE FM | 3,235 / 3,252 |
| FORMATION | LISTA FM | 3,252 / 3,302 |
| FORMATION | MAUREEN FM | 3,302 / 3,353 |
| GROUP | SHETLAND GP | 3,353 / 3,796 |
| FORMATION | EKOFISK FM | 3,353 / 3,494 |
| FORMATION | TOR FM | 3,494 / 3,725 |
| FORMATION | HOD FM | 3,725 / 3,796 |
| GROUP | CROMER KNOLL GP | 3,796 / 3,801 |
| FORMATION | RØDBY FM | 3,796 / 3,800 |
| FORMATION | SOLA FM | 3,800 / 3,801 |
| GROUP | TYNE GP | 3,801 / 3,892 |
| FORMATION | HAUGESUND FM | 3,801 / 3,892 |
| GROUP | VESTLAND GP | 3,892 / 4,148 |
| FORMATION | SANDNES FM | 3,892 / 3,949 |
| FORMATION | BRYNE FM | 3,949 / 4,188 |
| GROUP | ZECHSTEIN GP | 4,148 / 4,188 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 202 | 1.5 | observation-date-unreported, zero-meaning-unresolved |
| 1126 | 1.2 | observation-date-unreported, zero-meaning-unresolved |
| 4000 | 1.5 | 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 | 3/7-8 S | 3/7-4 | 3/7-3 | 3/7-7 | 3/7-11 S |
|---|---|---|---|---|---|
| NORDLAND GP | 110 | 91 | 92 | 107 | 119 |
| HORDALAND GP | 1481 | 1412 | 1455 | 1274.8 | 1420 |
| ROGALAND GP | 3206 | 2747 | 2697 | 2860 | 2760 |
| SHETLAND GP | 3353 | 2848 | 2812 | 2941 | 2845 |
| CROMER KNOLL GP | 3796 | 3247 | 3280 | 3386 | — |
| TYNE GP | 3801 | 3261 | 3432 | 3435 | — |
| VESTLAND GP | 3891.5 | 3411 | — | — | 3554 |
| ZECHSTEIN GP | 4148 | 3688 | 3506 | — | 3741 |
| HEGRE GP | — | — | — | — | 3611 |
| ROTLIEGEND GP | — | — | — | — | 3790 |
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-P004055 | 33.62 km | 66.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004046 | 37.03 km | 72.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004054 | 48.39 km | 65.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004060 | 53.44 km | 78.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P051764 | 58.87 km | 43.00 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.