1/3-5
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
- 1/3-5
- Borehole / source record ID
- 223
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- A/S Norske Shell
- Recorded spud date
- 1984-10-01
- Recorded completion date
- 1985-02-11
- Latitude / longitude (WGS84)
- 56.770458 / 2.892596
- Source-reported measurements
- 4850 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
- NEDDRILL TRIGON
Company roles reported by source
- Drilling operatorA/S Norske ShellOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 4,850.00 m | RKB |
| wlbFinalVerticalDepth | 4,850.00 m | RKB |
| wlbWaterDepth | 71.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 172.00 °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 |
|---|---|---|---|
| 1/3-U-4 | 4.44 km | 104 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-12 S | 4.46 km | 5,931 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-U-1 | 4.49 km | 112 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-U-5 | 4.50 km | 92 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-U-2 | 4.52 km | 107 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-U-3 | 4.56 km | 107 m | Norwegian Offshore Directorate — Wellbores |
| 1/6-U-1 | 4.77 km | 107 m | Norwegian Offshore Directorate — Wellbores |
| 2/1-13 S | 9.14 km | 4,435 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-1 | 9.77 km | 4,877 m | Norwegian Offshore Directorate — Wellbores |
| 2/1-11 | 10.76 km | 4,725 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-8 | 10.85 km | 5,201 m | Norwegian Offshore Directorate — Wellbores |
| 1/3-U-17 | 11.70 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
- 4850
- True vertical depth (RKB)
- 4850
- Water depth
- 71
- Bottom-hole temperature
- 172
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 106 / 1,075 |
| GROUP | HORDALAND GP | 1,075 / 3,062 |
| GROUP | ROGALAND GP | 3,062 / 3,288 |
| FORMATION | BALDER FM | 3,062 / 3,070 |
| FORMATION | SELE FM | 3,070 / 3,078 |
| FORMATION | LISTA FM | 3,078 / 3,153 |
| FORMATION | VIDAR FM | 3,153 / 3,206 |
| FORMATION | LISTA FM | 3,206 / 3,245 |
| FORMATION | VÅLE FM | 3,245 / 3,288 |
| GROUP | SHETLAND GP | 3,288 / 4,580 |
| FORMATION | EKOFISK FM | 3,288 / 3,384 |
| FORMATION | TOR FM | 3,384 / 3,858 |
| FORMATION | HOD FM | 3,858 / 4,568 |
| FORMATION | HIDRA FM | 4,568 / 4,580 |
| GROUP | CROMER KNOLL GP | 4,580 / 4,734 |
| FORMATION | RØDBY FM | 4,580 / 4,604 |
| FORMATION | SOLA FM | 4,604 / 4,625 |
| FORMATION | ÅSGARD FM | 4,625 / 4,850 |
| GROUP | ZECHSTEIN GP | 4,734 / 4,769 |
| GROUP | ROTLIEGEND GP | 4,769 / 4,850 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 157 | 1.03 | zero-meaning-unresolved |
| 160 | 1.03 | zero-meaning-unresolved |
| 162 | 1.03 | zero-meaning-unresolved |
| 169 | 1.03 | zero-meaning-unresolved |
| 450 | 1.03 | zero-meaning-unresolved |
| 735 | 1.09 | |
| 1091 | 1.12 | |
| 1195 | 1.13 | |
| 1195 | 1.11 | |
| 1195 | 1.11 | |
| 1195 | 1.12 | zero-meaning-unresolved |
| 1195 | 1.12 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.14 | zero-meaning-unresolved |
| 1195 | 1.03 | zero-meaning-unresolved |
| 1195 | 1.03 | zero-meaning-unresolved |
| 1292 | 1.25 | zero-meaning-unresolved |
| 1410 | 1.3 | |
| 1640 | 1.5 | |
| 1650 | 1.5 | |
| 1841 | 1.65 | |
| 2051 | 1.7 | |
| 2186 | 1.7 | |
| 2339 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.68 | |
| 2470 | 1.68 | |
| 2470 | 1.68 | |
| 2470 | 1.68 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2470 | 1.7 | |
| 2665 | 1.7 | |
| 2840 | 1.7 | |
| 2873 | 1.7 | |
| 2980 | 1.71 | |
| 3049 | 1.7 | |
| 3089 | 1.7 | |
| 3103 | 1.7 | |
| 3161 | 1.7 | |
| 3246 | 1.7 | |
| 3269 | 1.7 | |
| 3342 | 1.7 | |
| 3365 | 1.7 | |
| 3428 | 1.7 | |
| 3513 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3563 | 1.7 | |
| 3628 | 1.7 | |
| 3646 | 1.7 | |
| 3745 | 1.7 | |
| 3849 | 1.7 | |
| 3957 | 1.7 | |
| 4040 | 1.72 | |
| 4107 | 1.75 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.81 | |
| 4138 | 1.8 | |
| 4138 | 1.8 | |
| 4149 | 1.8 | |
| 4235 | 1.81 | |
| 4283 | 1.95 | |
| 4329 | 2 | |
| 4329 | 2 | |
| 4329 | 2 | |
| 4364 | 2.02 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | zero-meaning-unresolved | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.07 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.08 | |
| 4395 | 2.07 | |
| 4395 | 2.08 | |
| 4423 | 2.11 | |
| 4467 | 2.11 | |
| 4513 | 2.11 | |
| 4513 | 2.11 | |
| 4513 | 2.11 | |
| 4548 | 2.11 | |
| 4560 | 2.11 | |
| 4592 | 2.11 | |
| 4605 | 2.11 | |
| 4662 | 2.11 | |
| 4710 | 2.11 | |
| 4710 | 2.11 | |
| 4710 | 2.11 | |
| 4710 | 2.11 | |
| 4710 | 2.11 | |
| 4727 | 2.11 | |
| 4762 | 2.11 | |
| 4805 | 2.11 | |
| 4805 | 2.11 | |
| 4805 | 2.11 | |
| 4814 | 2.11 | |
| 4814 | 2.11 | |
| 4814 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 | |
| 4850 | 2.11 |
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 | 1/3-5 | 1/3-12 S | 2/1-13 S | 1/3-1 | 2/1-11 |
|---|---|---|---|---|---|
| NORDLAND GP | 106 | 118.4 | 110 | 97 | 91 |
| HORDALAND GP | 1075 | 1863.5 | 1875 | — | — |
| ROGALAND GP | 3062 | 3235.6 | 3092 | 2995 | 3076 |
| SHETLAND GP | 3288 | 3473.2 | 3308 | 3258 | 3310 |
| CROMER KNOLL GP | 4580 | 5188.2 | 4115 | 4441 | 4097 |
| TYNE GP | — | 5541 | 4176 | — | 4173 |
| VESTLAND GP | — | 5735.5 | 4241 | — | 4506 |
| NO GROUP DEFINED | — | 5817.5 | 4362 | — | 4617 |
| ZECHSTEIN GP | 4734 | — | — | 4671 | — |
| ROTLIEGEND GP | 4769 | — | — | — | — |
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-P003239 | 31.70 km | 64.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003227 | 33.86 km | 66.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003245 | 37.79 km | 62.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003244 | 41.78 km | 63.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003243 | 43.70 km | 47.00 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.