17/4-1
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
- 17/4-1
- Borehole / source record ID
- 153
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Elf Petroleum Norge AS
- Recorded spud date
- 1968-06-17
- Recorded completion date
- 1968-08-26
- Latitude / longitude (WGS84)
- 58.597745 / 3.266459
- Source-reported measurements
- 3997 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 VIKING
Company roles reported by source
- Drilling operatorElf Petroleum Norge ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,997.00 m | RKB |
| wlbWaterDepth | 105.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 98.00 °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 |
|---|---|---|---|
| 17/8-U-1 | 21.87 km | 1,005 m | Norwegian Offshore Directorate — Wellbores |
| 17/8-1 | 21.88 km | 2,921 m | Norwegian Offshore Directorate — Wellbores |
| 16/6-1 | 23.58 km | 2,061 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-3 | 30.81 km | 1,566 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-U-1 | 33.78 km | 2,005 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-U-1 A | 33.78 km | 2,882 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-U-1 B | 33.78 km | 2,665 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-2 | 34.54 km | 2,019 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-1 | 34.58 km | 453 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-Q-2 H | 34.86 km | 2,700 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-Q-3 H | 34.86 km | 4,058 m | Norwegian Offshore Directorate — Wellbores |
| 16/3-Q-1 H | 34.87 km | 3,999 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3997
- True vertical depth (RKB)
- —
- Water depth
- 105
- Bottom-hole temperature
- 98
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 132 / 544 |
| GROUP | HORDALAND GP | 544 / 1,041 |
| GROUP | ROGALAND GP | 1,041 / 1,163 |
| FORMATION | BALDER FM | 1,041 / 1,080 |
| FORMATION | SELE FM | 1,080 / 1,108 |
| FORMATION | LISTA FM | 1,108 / 1,150 |
| FORMATION | VÅLE FM | 1,150 / 1,163 |
| GROUP | SHETLAND GP | 1,163 / 1,444 |
| FORMATION | TOR FM | 1,163 / 1,370 |
| FORMATION | HOD FM | 1,370 / 1,408 |
| FORMATION | BLODØKS FM | 1,408 / 1,438 |
| FORMATION | HIDRA FM | 1,438 / 1,444 |
| GROUP | CROMER KNOLL GP | 1,444 / 2,122 |
| FORMATION | RØDBY FM | 1,444 / 1,706 |
| FORMATION | ÅSGARD FM | 1,706 / 2,080 |
| FORMATION | MIME FM | 2,080 / 2,122 |
| GROUP | VIKING GP | 2,122 / 2,265 |
| FORMATION | DRAUPNE FM | 2,122 / 2,217 |
| FORMATION | HEATHER FM | 2,217 / 2,352 |
| GROUP | VESTLAND GP | 2,265 / 2,352 |
| GROUP | NO GROUP DEFINED | 2,352 / 2,665 |
| FORMATION | SKAGERRAK FM | 2,352 / 2,532 |
| FORMATION | SMITH BANK FM | 2,532 / 2,665 |
| GROUP | ZECHSTEIN GP | 2,665 / 3,834 |
| FORMATION | UNDIFFERENTIATED | 2,665 / 3,829 |
| FORMATION | KUPFERSCHIEFER FM | 3,829 / 3,997 |
| GROUP | ROTLIEGEND GP | 3,834 / 3,997 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 444 | 1.02 | observation-date-unreported, zero-meaning-unresolved |
| 1207 | 1.33 | observation-date-unreported, zero-meaning-unresolved |
| 1812 | 1.33 | observation-date-unreported, zero-meaning-unresolved |
| 2503 | 1.37 | observation-date-unreported, zero-meaning-unresolved |
| 3471 | 1.39 | observation-date-unreported, zero-meaning-unresolved |
| 3957 | 1.49 | 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 | 17/4-1 | 17/8-1 | 16/6-1 |
|---|---|---|---|
| NORDLAND GP | 132 | 149 | 145 |
| HORDALAND GP | 544 | 490 | 769 |
| ROGALAND GP | 1041 | 968 | 1255 |
| SHETLAND GP | 1163 | 1025 | 1343.5 |
| CROMER KNOLL GP | 1444 | 1540 | 1771 |
| VIKING GP | 2122 | — | 2019 |
| UNDEFINED GP | — | 2837.5 | 2050.5 |
| BASEMENT | — | — | 2055 |
| VESTLAND GP | 2265 | 2434.5 | — |
| BOKNFJORD GP | — | 2297 | — |
| NO GROUP DEFINED | 2352 | 2454.5 | — |
| HEGRE GP | — | 2466 | — |
| ZECHSTEIN GP | 2665 | 2658 | — |
| ROTLIEGEND GP | 3834 | — | — |
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 | 88.47 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
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.