36/4-1
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
- 36/4-1
- Borehole / source record ID
- 2847
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- BP Norway Limited U.A.
- Recorded spud date
- 1996-09-03
- Recorded completion date
- 1996-10-01
- Latitude / longitude (WGS84)
- 61.731930 / 4.031958
- Source-reported measurements
- 2717 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
- MÆRSK JUTLANDER
Company roles reported by source
- Drilling operatorBP Norway Limited U.A.Open source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 2,717.00 m | RKB |
| wlbFinalVerticalDepth | 2,714.00 m | RKB |
| wlbWaterDepth | 261.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 79.00 °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 |
|---|---|---|---|
| 36/1-3 | 9.02 km | 2,913 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-5 | 9.56 km | 4,114 m | Norwegian Offshore Directorate — Wellbores |
| 36/4-2 | 11.32 km | 2,285 m | Norwegian Offshore Directorate — Wellbores |
| 36/4-2 A | 11.32 km | 2,809 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-7 S | 15.84 km | 4,051 m | Norwegian Offshore Directorate — Wellbores |
| 36/1-2 | 16.82 km | 3,256 m | Norwegian Offshore Directorate — Wellbores |
| 35/6-5 S | 16.89 km | 3,985 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-4 | 16.98 km | 4,089 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-3 | 16.99 km | 900 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-6 | 18.09 km | 3,366 m | Norwegian Offshore Directorate — Wellbores |
| 35/3-2 | 19.01 km | 4,400 m | Norwegian Offshore Directorate — Wellbores |
| 36/1-4 S | 19.31 km | 3,255 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 2717
- True vertical depth (RKB)
- 2714
- Water depth
- 261
- Bottom-hole temperature
- 79
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 284 / 625 |
| GROUP | HORDALAND GP | 625 / 850 |
| FORMATION | NO FORMAL NAME | 625 / 685 |
| FORMATION | NO FORMAL NAME | 685 / 850 |
| GROUP | ROGALAND GP | 850 / 1,253 |
| FORMATION | BALDER FM | 850 / 887 |
| FORMATION | LISTA FM | 887 / 1,253 |
| GROUP | SHETLAND GP | 1,253 / 2,305 |
| FORMATION | JORSALFARE FM | 1,253 / 1,299 |
| FORMATION | KYRRE FM | 1,299 / 2,268 |
| FORMATION | BLODØKS FM | 2,268 / 2,271 |
| FORMATION | SVARTE FM | 2,271 / 2,305 |
| GROUP | CROMER KNOLL GP | 2,305 / 2,361 |
| FORMATION | RØDBY FM | 2,305 / 2,332 |
| FORMATION | ÅSGARD FM | 2,332 / 2,361 |
| GROUP | VIKING GP | 2,361 / 2,712 |
| FORMATION | HEATHER FM | 2,361 / 2,717 |
| GROUP | BASEMENT | 2,712 / 2,717 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 320 | 1.05 | observation-date-unreported, zero-meaning-unresolved |
| 357 | 1.05 | observation-date-unreported, zero-meaning-unresolved |
| 442 | 1.05 | observation-date-unreported, zero-meaning-unresolved |
| 1108 | 1.1 | observation-date-unreported, zero-meaning-unresolved |
| 1666 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 1874 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 2031 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 2412 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
| 2575 | 1.29 | observation-date-unreported, zero-meaning-unresolved |
| 2715.5 | 1.3 | observation-date-unreported, zero-meaning-unresolved |
| 2717.4 | 1.3 | 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 | 36/4-1 | 36/1-3 | 35/3-5 | 35/3-7 S | 36/1-2 |
|---|---|---|---|---|---|
| NORDLAND GP | 284 | 270 | 295 | 282 | 251 |
| HORDALAND GP | 625 | — | 593 | 655 | 582 |
| ROGALAND GP | 850 | 620 | 975 | 1232 | 900 |
| SHETLAND GP | 1253 | 1202 | 1420 | 1520 | 1315 |
| CROMER KNOLL GP | 2305 | 2508 | 3181 | 3305 | 2815 |
| VIKING GP | 2361 | — | 3732 | 4029 | 2875 |
| BASEMENT | 2712 | 2863 | 4092 | — | 3233 |
| DUNLIN GP | — | — | 3955 | — | — |
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 | 111.02 km | 28.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038354 | 123.77 km | 42.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P038351 | 124.61 km | 55.00 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.