7120/8-3
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
- 7120/8-3
- Borehole / source record ID
- 9
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- Den norske stats oljeselskap a.s
- Recorded spud date
- 1983-04-07
- Recorded completion date
- 1983-05-24
- Latitude / longitude (WGS84)
- 71.463692 / 20.600909
- Source-reported measurements
- 2335 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 operatorDen norske stats oljeselskap a.sOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,335.00 m | RKB |
| wlbFinalVerticalDepth | 2,325.00 m | RKB |
| wlbWaterDepth | 280.50 m | Not reported / not verified |
| wlbBottomHoleTemperature | 58.00 °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 |
|---|---|---|---|
| 7120/9-2 | 4.92 km | 5,072 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-U-4 | 5.74 km | Not reported / not verified m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-4 | 5.74 km | 2,697 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-1 | 8.44 km | 2,610 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-J-1 H | 9.78 km | 2,321 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-J-1 AH | 9.78 km | 3,210 m | Norwegian Offshore Directorate — Wellbores |
| 7120/9-1 | 12.54 km | 2,300 m | Norwegian Offshore Directorate — Wellbores |
| 7120/5-1 | 14.32 km | 2,700 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-2 | 14.81 km | 2,590 m | Norwegian Offshore Directorate — Wellbores |
| 7120/7-3 | 14.96 km | 3,062 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-L-4 H | 15.58 km | 4,480 m | Norwegian Offshore Directorate — Wellbores |
| 7120/8-L-2 H | 15.58 km | 2,248 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2335
- True vertical depth (RKB)
- 2325
- Water depth
- 280.5
- Bottom-hole temperature
- 58
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 303 / 605 |
| GROUP | SOTBAKKEN GP | 605 / 1,067 |
| FORMATION | TORSK FM | 605 / 1,067 |
| GROUP | NYGRUNNEN GP | 1,067 / 1,200 |
| FORMATION | KVITING FM | 1,067 / 1,200 |
| GROUP | ADVENTDALEN GP | 1,200 / 2,192 |
| FORMATION | KOLMULE FM | 1,200 / 1,962 |
| FORMATION | KOLJE FM | 1,962 / 2,055 |
| FORMATION | KNURR FM | 2,055 / 2,104 |
| FORMATION | HEKKINGEN FM | 2,104 / 2,187 |
| FORMATION | FUGLEN FM | 2,187 / 2,192 |
| GROUP | KAPP TOSCANA GP | 2,192 / 2,335 |
| FORMATION | STØ FM | 2,192 / 2,277 |
| FORMATION | NORDMELA FM | 2,277 / 2,335 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 368 | observation-date-unreported, zero-meaning-unresolved | |
| 686 | 1.06 | observation-date-unreported |
| 1013 | 1.16 | observation-date-unreported |
| 1515 | 1.31 | observation-date-unreported |
| 1870 | 1.34 | observation-date-unreported |
| 2216 | 1.38 | observation-date-unreported |
| 2313 | 1.38 | observation-date-unreported |
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 | 7120/8-3 | 7120/9-2 | 7120/8-4 | 7120/8-1 | 7120/9-1 |
|---|---|---|---|---|---|
| NORDLAND GP | 302.5 | 316 | 298 | 295 | 343 |
| SOTBAKKEN GP | 605 | 380 | 376 | 603 | 590 |
| NYGRUNNEN GP | 1067 | 1072 | 1186 | 1056 | 965 |
| ADVENTDALEN GP | 1200 | 1097 | 1279 | 1150 | 984 |
| KAPP TOSCANA GP | 2192 | 1971 | 2264 | 2092 | 1840 |
| SASSENDALEN GP | — | 3962 | — | — | — |
| TEMPELFJORDEN GP | — | 4956 | — | — | — |
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-P064929 | 200.77 km | 33.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P064818 | 200.78 km | 33.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P048231 | 200.96 km | 53.70 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.