7221/4-1
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
- 7221/4-1
- Borehole / source record ID
- 9009
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Lundin Norway AS
- Recorded spud date
- 2020-10-10
- Recorded completion date
- 2020-12-01
- Latitude / longitude (WGS84)
- 72.603386 / 21.295840
- Source-reported measurements
- 1570 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 BOLLSTA
Company roles reported by source
- Drilling operatorLundin Norway ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 1,570.00 m | RKB |
| wlbFinalVerticalDepth | 1,570.00 m | RKB |
| wlbWaterDepth | 370.00 m | 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 |
|---|---|---|---|
| 7220/6-2 | 11.43 km | 985 m | Norwegian Offshore Directorate — Wellbores |
| 7220/6-2 R | 11.43 km | 1,318 m | Norwegian Offshore Directorate — Wellbores |
| 7220/6-1 | 11.61 km | 1,540 m | Norwegian Offshore Directorate — Wellbores |
| 7220/6-3 | 20.36 km | 1,300 m | Norwegian Offshore Directorate — Wellbores |
| 7220/2-U-1 | 28.90 km | 444 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-YB-4 H | 30.24 km | 1,884 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-YB-2 H | 30.25 km | 2,097 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-2 | 30.29 km | 1,780 m | Norwegian Offshore Directorate — Wellbores |
| 7220/2-2 | 30.36 km | 853 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-3 | 30.41 km | 1,782 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-4 | 30.93 km | 2,170 m | Norwegian Offshore Directorate — Wellbores |
| 7220/5-EC-4 Y1H | 32.03 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
- 1570
- True vertical depth (RKB)
- 1570
- Water depth
- 370
- Bottom-hole temperature
- —
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 403 / 494 |
| GROUP | ADVENTDALEN GP | 494 / 504 |
| FORMATION | KOLMULE FM | 494 / 504 |
| GROUP | KAPP TOSCANA GP | 504 / 1,356 |
| FORMATION | SNADD FM | 504 / 882 |
| FORMATION | UNDIFFERENTIATED | 882 / 1,356 |
| GROUP | SASSENDALEN GP | 1,356 / 1,565 |
| FORMATION | KOBBE FM | 1,356 / 1,418 |
| FORMATION | NO FORMAL NAME | 1,356 / 1,418 |
| FORMATION | STEINKOBBE FM | 1,418 / 1,435 |
| FORMATION | KLAPPMYSS FM | 1,435 / 1,459 |
| FORMATION | HAVERT FM | 1,459 / 1,564 |
| FORMATION | NO FORMAL NAME | 1,564 / 1,565 |
| GROUP | TEMPELFJORDEN GP | 1,565 / 1,570 |
| FORMATION | RØYE FM | 1,565 / 1,570 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 450 | 1.03 | observation-date-unreported |
| 450 | 1.18 | observation-date-unreported |
| 467 | 1.05 | observation-date-unreported |
| 500 | 1.21 | observation-date-unreported |
| 514 | 1.39 | observation-date-unreported |
| 527 | 1.14 | observation-date-unreported |
| 541 | 1.39 | observation-date-unreported |
| 547 | 1.22 | observation-date-unreported |
| 578 | 1.39 | observation-date-unreported |
| 608 | 1.2 | observation-date-unreported |
| 608 | 1.03 | observation-date-unreported |
| 608 | 1.39 | observation-date-unreported |
| 1070 | 1.2 | observation-date-unreported |
| 1277 | 1.18 | observation-date-unreported |
| 1280 | 1.2 | observation-date-unreported |
| 1287 | 1.22 | observation-date-unreported |
| 1566 | 1.18 | observation-date-unreported |
| 1570 | 1.18 | 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 | 7221/4-1 | 7220/6-2 | 7220/6-2 R | 7220/6-1 | 7220/6-3 |
|---|---|---|---|---|---|
| NORDLAND GP | 403 | 417 | 412 | 393.5 | 450 |
| KAPP TOSCANA GP | 504 | 509.5 | 509.5 | 476 | 508.5 |
| SOTBAKKEN GP | — | 480.5 | 480.5 | — | — |
| ADVENTDALEN GP | 493.5 | — | — | — | — |
| BJARMELAND GP | — | — | — | — | 750 |
| GIPSDALEN GP | — | — | 1059.5 | 1137.5 | 795 |
| BASEMENT | — | — | 1270 | 1483 | — |
| SASSENDALEN GP | 1355.7 | — | — | — | — |
| TEMPELFJORDEN GP | 1565 | — | — | — | — |
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-P048231 | 80.20 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.