36/1-4 S
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
- 36/1-4
- Borehole / source record ID
- 9430
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Wellesley Petroleum AS
- Recorded spud date
- 2021-12-18
- Recorded completion date
- 2022-01-30
- Latitude / longitude (WGS84)
- 61.905404 / 4.047110
- Source-reported measurements
- 3255 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
- BORGLAND DOLPHIN
Company roles reported by source
- Drilling operatorWellesley Petroleum ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 3,255.00 m | RKB |
| wlbFinalVerticalDepth | 3,254.00 m | RKB |
| wlbWaterDepth | 211.00 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 |
|---|---|---|---|
| 36/1-2 | 3.08 km | 3,256 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-6 | 3.48 km | 3,366 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-4 | 10.21 km | 4,089 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-3 | 10.23 km | 900 m | Norwegian Offshore Directorate — Wellbores |
| 36/1-3 | 11.86 km | 2,913 m | Norwegian Offshore Directorate — Wellbores |
| 36/1-1 | 11.97 km | 1,596 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-7 S | 14.09 km | 4,051 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-5 | 14.13 km | 4,114 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-2 | 15.59 km | 4,400 m | Norwegian Offshore Directorate — Wellbores |
| 6204/10-2 | 15.87 km | 1,145 m | Norwegian Offshore Directorate — Wellbores |
| 6204/10-2 R | 15.87 km | 2,095 m | Norwegian Offshore Directorate — Wellbores |
| 6204/10-2 A | 15.87 km | 2,290 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 3255
- True vertical depth (RKB)
- 3254
- Water depth
- 211
- Bottom-hole temperature
- —
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 242 / 647 |
| FORMATION | UNDIFFERENTIATED | 242 / 601 |
| FORMATION | UTSIRA FM | 601 / 610 |
| FORMATION | UNDIFFERENTIATED | 610 / 946 |
| GROUP | HORDALAND GP | 647 / 946 |
| GROUP | ROGALAND GP | 946 / 1,311 |
| FORMATION | BALDER FM | 946 / 990 |
| FORMATION | SELE FM | 990 / 1,035 |
| FORMATION | LISTA FM | 1,035 / 1,145 |
| FORMATION | VÅLE FM | 1,145 / 1,311 |
| GROUP | SHETLAND GP | 1,311 / 2,766 |
| FORMATION | JORSALFARE FM | 1,311 / 1,385 |
| FORMATION | KYRRE FM | 1,385 / 2,360 |
| FORMATION | TRYGGVASON FM | 2,360 / 2,565 |
| FORMATION | BLODØKS FM | 2,565 / 2,583 |
| FORMATION | SVARTE FM | 2,583 / 2,766 |
| GROUP | VIKING GP | 2,766 / 3,150 |
| FORMATION | DRAUPNE FM | 2,766 / 2,786 |
| FORMATION | HEATHER FM | 2,786 / 3,097 |
| FORMATION | KROSSFJORD FM | 3,097 / 3,130 |
| FORMATION | HEATHER FM | 3,130 / 3,150 |
| GROUP | BRENT GP | 3,150 / 3,228 |
| FORMATION | ETIVE FM | 3,150 / 3,182 |
| FORMATION | RANNOCH FM | 3,182 / 3,255 |
| GROUP | BASEMENT | 3,228 / 3,255 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 262 | 1.04 | observation-date-unreported |
| 313 | 1.39 | observation-date-unreported |
| 1082 | 1.24 | observation-date-unreported |
| 1433 | 1.24 | observation-date-unreported |
| 2790 | 1.27 | observation-date-unreported |
| 2998 | 1.34 | 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 | 36/1-4 S | 36/1-2 | 35/3-6 | 35/3-4 | 35/3-3 |
|---|---|---|---|---|---|
| NORDLAND GP | 242 | 251 | 248 | 283 | 277 |
| HORDALAND GP | 647 | 582 | 619 | 575 | 575 |
| ROGALAND GP | 946 | 900 | 1053 | 1162 | — |
| SHETLAND GP | 1310.5 | 1315 | 1356 | 1470 | — |
| VIKING GP | 2766 | 2875 | 3155 | 3667 | — |
| CROMER KNOLL GP | — | 2815 | 2955 | 3345 | — |
| BRENT GP | 3150 | — | — | — | — |
| BASEMENT | 3228 | 3233 | — | 4069 | — |
| DUNLIN GP | — | — | — | 3800 | — |
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-P038350 | 106.14 km | 28.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038351 | 125.68 km | 55.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P064868 | 128.50 km | 98.00 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.