3/7-2
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
- 3/7-2
- Borehole / source record ID
- 220
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Elf Norge A/S
- Recorded spud date
- 1981-03-30
- Recorded completion date
- 1981-06-20
- Latitude / longitude (WGS84)
- 56.498893 / 4.067502
- Source-reported measurements
- 4330 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
- DYVI ALPHA
Company roles reported by source
- Drilling operatorElf Norge A/SOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,330.00 m | RKB |
| wlbFinalVerticalDepth | 4,330.00 m | RKB |
| wlbWaterDepth | 52.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 126.00 °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 |
|---|---|---|---|
| 3/7-10 S | 5.22 km | 3,511 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-1 | 5.85 km | 3,227 m | Norwegian Offshore Directorate — Wellbores |
| 3/7-9 S | 9.13 km | 3,717 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-5 | 9.61 km | 112 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-4 | 9.62 km | 118 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-6 S | 9.62 km | 3,843 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-3 | 9.66 km | 113 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-6 | 9.67 km | 100 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-11 | 9.69 km | 111 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-10 | 9.74 km | 111 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-12 | 9.75 km | 105 m | Norwegian Offshore Directorate — Wellbores |
| 2/6-U-8 | 10.62 km | 112 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 4330
- True vertical depth (RKB)
- 4330
- Water depth
- 52
- Bottom-hole temperature
- 126
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 77 / 1,403 |
| GROUP | HORDALAND GP | 1,403 / 2,456 |
| GROUP | ROGALAND GP | 2,456 / 2,558 |
| FORMATION | BALDER FM | 2,456 / 2,487 |
| FORMATION | SELE FM | 2,487 / 2,507 |
| FORMATION | LISTA FM | 2,507 / 2,545 |
| FORMATION | MAUREEN FM | 2,545 / 2,558 |
| GROUP | SHETLAND GP | 2,558 / 2,799 |
| FORMATION | EKOFISK FM | 2,558 / 2,596 |
| FORMATION | TOR FM | 2,596 / 2,945 |
| GROUP | CROMER KNOLL GP | 2,799 / 2,830 |
| GROUP | TYNE GP | 2,830 / 2,907 |
| GROUP | VESTLAND GP | 2,907 / 2,945 |
| GROUP | NO GROUP DEFINED | 2,945 / 2,998 |
| FORMATION | SKAGERRAK FM | 2,945 / 4,330 |
| GROUP | ZECHSTEIN GP | 2,998 / 4,166 |
| GROUP | ROTLIEGEND GP | 4,166 / 4,330 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 170 | 1.15 | observation-date-unreported, zero-meaning-unresolved |
| 350 | 1.19 | observation-date-unreported, zero-meaning-unresolved |
| 1140 | 1.19 | observation-date-unreported, zero-meaning-unresolved |
| 2450 | 1.4 | observation-date-unreported, zero-meaning-unresolved |
| 2805 | 1.5 | observation-date-unreported, zero-meaning-unresolved |
| 3050 | 1.52 | observation-date-unreported, zero-meaning-unresolved |
| 3550 | 1.65 | observation-date-unreported, zero-meaning-unresolved |
| 3930 | 1.7 | 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 | 3/7-2 | 3/7-10 S | 3/7-1 | 3/7-9 S | 2/6-6 S |
|---|---|---|---|---|---|
| NORDLAND GP | 77 | 110.5 | 93 | 110 | 122 |
| HORDALAND GP | 1403 | 1452 | 1435 | 1463.1 | 1536 |
| ROGALAND GP | 2456 | 2785.5 | 2690 | 2873.5 | 2797 |
| SHETLAND GP | 2558 | 2867 | 2769 | 2969.4 | 2949 |
| CROMER KNOLL GP | 2799 | — | — | 3470.5 | — |
| TYNE GP | 2830 | — | — | 3490 | — |
| VESTLAND GP | 2907 | 3356 | — | 3524 | — |
| NO GROUP DEFINED | 2945 | — | — | — | — |
| ZECHSTEIN GP | 2998 | — | — | — | 3598.5 |
| BASEMENT | — | — | 3218 | — | — |
| HEGRE GP | — | 3467 | — | 3679.7 | 3521 |
| ROTLIEGEND GP | 4166 | — | — | — | 3680 |
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 | 45.33 km | 66.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004046 | 50.87 km | 72.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004054 | 54.82 km | 65.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004060 | 65.94 km | 78.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P051764 | 69.48 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.