204/25b-A4
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
- 204/25b-A4
- Borehole / source record ID
- 204/25b-A4
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- BRITOIL LIMITED
- Recorded spud date
- 2004-08-31
- Recorded completion date
- 2004-11-14
- Latitude / longitude (WGS84)
- 60.300902 / -4.171584
- Source-reported measurements
- 3775 m MD · Rotary Table
- Status reported by source
- Suspended
- 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
- 2004-11-06
- Source completion status
- Abandoned Phase 1
- Source wellbore status
- EXTANT
- Source well-origin status
- Present
- Target field
- FOINAVEN
- Flow class
- Oil Well
- Source fluid types
- Oil
- Licence number
- P803
- Total-depth licence number
- P803
Company roles reported by source
- Responsible wellbore operatorBRITOIL LIMITED
- Licence operator at well originBP EXPLORATION OPERATING COMPANY LIMITED
- Licence operator at total depthBP EXPLORATION OPERATING COMPANY LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,775.00 m | Rotary Table |
| TDTVDSSM | 2,197.00 m | subsea |
| WATDEP_M | 372.00 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 |
|---|---|---|---|
| 204/25b-A4Z | 0.00 km | 3,758 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A2 | 0.03 km | 4,410 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A5 | 0.14 km | 2,810 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A5Z | 0.14 km | 3,997 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A1 | 0.14 km | 2,700 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A1Z | 0.14 km | 3,555 m | NSTA — UK offshore wellbore top holes |
| 204/25b-A3 | 0.15 km | 3,980 m | NSTA — UK offshore wellbore top holes |
| 204/25b- 5 | 1.21 km | 2,732 m | NSTA — UK offshore wellbore top holes |
| 204/24a- 8 | 2.92 km | 2,886 m | NSTA — UK offshore wellbore top holes |
| 204/25b- 7 | 3.06 km | 3,391 m | NSTA — UK offshore wellbore top holes |
| 204/25b- 6 | 3.19 km | 2,922 m | NSTA — UK offshore wellbore top holes |
| 204/24- 7 | 4.89 km | 3,005 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-P004061 | 189.69 km | 45.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004063 | 189.89 km | 60.00 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.