21/05b- 4
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
- 21/05b- 4
- Borehole / source record ID
- 21/05b- 4
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- FINA PETROLEUM DEVELOPMENT LIMITED
- Recorded spud date
- 1990-08-29
- Recorded completion date
- 1991-09-18
- Latitude / longitude (WGS84)
- 57.949357 / 0.940148
- Source-reported measurements
- 4489.4 m MD · Kelly Bushing
- Status reported by source
- Decomissioned
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary
- Total depth reached date
- 1991-09-07
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Licence number
- P594
- Total-depth licence number
- P594
Company roles reported by source
- Responsible wellbore operatorFINA PETROLEUM DEVELOPMENT LIMITED
- Licence operator at well originFINA PETROLEUM DEVELOPMENT LIMITED
- Licence operator at total depthFINA PETROLEUM DEVELOPMENT LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 4,489.40 m | Kelly Bushing |
| TDTVDSSM | 4,258.97 m | subsea |
| WATDEP_M | 134.11 m | Not reported / not verified |
NSTA — UK offshore wellbore top holes ↗
Source accessed:
Reuse terms: unconfirmed
Contains information provided by the North Sea Transition Authority and/or other third parties.
ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.
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 |
|---|---|---|---|
| 21/05b- 3 | 2.55 km | 2,525 m | NSTA — UK offshore wellbore top holes |
| F3H | 3.53 km | 5,554 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F2 | 3.54 km | 4,304 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F2X | 3.54 km | 4,915 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F2Y | 3.54 km | 4,194 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F2Z | 3.54 km | 4,142 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F1P | 3.56 km | 3,965 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F1Y | 3.56 km | 4,453 m | NSTA — UK offshore wellbore top holes |
| 21/05c-F1Z | 3.56 km | 4,462 m | NSTA — UK offshore wellbore top holes |
| 21/05a- 6 | 4.48 km | 3,139 m | NSTA — UK offshore wellbore top holes |
| 21/05a- 6X | 4.48 km | 4,282 m | NSTA — UK offshore wellbore top holes |
| 21/05a- 6Y | 4.48 km | 3,630 m | NSTA — UK offshore wellbore top holes |
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-P003214 | 12.77 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003228 | 20.74 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003220 | 24.40 km | 53.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003230 | 24.83 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003218 | 27.32 km | 59.00 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.