8/1-1
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
- 8/1-1
- Borehole / source record ID
- 301
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Phillips Petroleum Company Norway
- Recorded spud date
- 1971-12-02
- Recorded completion date
- 1972-02-07
- Latitude / longitude (WGS84)
- 57.862023 / 3.206112
- Source-reported measurements
- 2971 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
- OCEAN TIDE
Company roles reported by source
- Drilling operatorPhillips Petroleum Company NorwayOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,971.00 m | RKB |
| wlbWaterDepth | 67.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 101.00 °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 |
|---|---|---|---|
| 8/4-1 | 17.73 km | 2,632 m | Norwegian Offshore Directorate — Wellbores |
| 17/10-1 | 18.96 km | 3,591 m | Norwegian Offshore Directorate — Wellbores |
| 7/3-1 | 27.24 km | 4,700 m | Norwegian Offshore Directorate — Wellbores |
| 17/11-2 | 29.66 km | 2,644 m | Norwegian Offshore Directorate — Wellbores |
| 8/3-1 | 30.62 km | 3,015 m | Norwegian Offshore Directorate — Wellbores |
| 8/3-2 | 35.05 km | 2,657 m | Norwegian Offshore Directorate — Wellbores |
| 17/11-1 | 39.44 km | 3,269 m | Norwegian Offshore Directorate — Wellbores |
| 8/5-1 | 40.08 km | 2,405 m | Norwegian Offshore Directorate — Wellbores |
| 17/12-2 | 42.37 km | 2,334 m | Norwegian Offshore Directorate — Wellbores |
| 16/11-1 S | 44.05 km | 3,050 m | Norwegian Offshore Directorate — Wellbores |
| 9/1-1 S | 47.89 km | 2,533 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2971
- True vertical depth (RKB)
- —
- Water depth
- 67
- Bottom-hole temperature
- 101
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 98 / 661 |
| GROUP | HORDALAND GP | 661 / 1,347 |
| GROUP | ROGALAND GP | 1,347 / 1,535 |
| FORMATION | BALDER FM | 1,347 / 1,378 |
| FORMATION | SELE FM | 1,378 / 1,408 |
| FORMATION | LISTA FM | 1,408 / 1,480 |
| FORMATION | VÅLE FM | 1,480 / 1,535 |
| GROUP | SHETLAND GP | 1,535 / 1,899 |
| FORMATION | EKOFISK FM | 1,535 / 1,556 |
| FORMATION | TOR FM | 1,556 / 1,828 |
| FORMATION | HOD FM | 1,828 / 1,899 |
| GROUP | CROMER KNOLL GP | 1,899 / 2,379 |
| FORMATION | RØDBY FM | 1,899 / 1,940 |
| FORMATION | SOLA FM | 1,940 / 2,015 |
| FORMATION | ÅSGARD FM | 2,015 / 2,379 |
| GROUP | BOKNFJORD GP | 2,379 / 2,606 |
| FORMATION | FLEKKEFJORD FM | 2,379 / 2,425 |
| FORMATION | SAUDA FM | 2,425 / 2,551 |
| FORMATION | TAU FM | 2,551 / 2,606 |
| GROUP | VESTLAND GP | 2,606 / 2,680 |
| FORMATION | SANDNES FM | 2,606 / 2,666 |
| FORMATION | BRYNE FM | 2,666 / 2,680 |
| GROUP | NO GROUP DEFINED | 2,680 / 2,704 |
| FORMATION | GASSUM FM | 2,680 / 2,704 |
| GROUP | NO GROUP DEFINED | 2,704 / 2,873 |
| FORMATION | SKAGERRAK FM | 2,704 / 2,727 |
| FORMATION | SMITH BANK FM | 2,727 / 2,971 |
| GROUP | ZECHSTEIN GP | 2,873 / 2,971 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 350 | 1.24 | observation-date-unreported |
| 1131 | 1.26 | observation-date-unreported |
| 1525 | 1.29 | observation-date-unreported |
| 1983 | 1.33 | 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 | 8/1-1 | 8/4-1 | 17/10-1 |
|---|---|---|---|
| NORDLAND GP | 98 | 88 | 114 |
| HORDALAND GP | 661 | 635 | 612 |
| ROGALAND GP | 1347 | 1452 | 1324 |
| SHETLAND GP | 1535 | 1605 | 1525 |
| CROMER KNOLL GP | 1899 | 2114 | 1880 |
| BOKNFJORD GP | 2379 | 2351 | 2515 |
| VESTLAND GP | 2606 | 2397 | — |
| NO GROUP DEFINED | 2680 | 2513 | 2682 |
| ZECHSTEIN GP | 2873 | 2582 | — |
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 | 27.02 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003221 | 74.58 km | 74.00 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.