3/12- 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
- 3/12- 1
- Borehole / source record ID
- 3/12- 1
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- SHELL U.K. LIMITED
- Recorded spud date
- 1976-08-23
- Recorded completion date
- 1977-01-30
- Latitude / longitude (WGS84)
- 60.542886 / 1.329147
- Source-reported measurements
- 3214.12 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
- 1977-01-18
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Licence number
- P232
- Total-depth licence number
- P232
Company roles reported by source
- Responsible wellbore operatorSHELL U.K. LIMITED
- Licence operator at well originSHELL U.K. LIMITED
- Licence operator at total depthSHELL U.K. LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,214.12 m | Kelly Bushing |
| WATDEP_M | 131.67 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 |
|---|---|---|---|
| 3/12a- 3 | 4.01 km | 3,502 m | NSTA — UK offshore wellbore top holes |
| 3/13b- 2 | 6.21 km | 5,097 m | NSTA — UK offshore wellbore top holes |
| 3/17- 2 | 8.30 km | 1,700 m | NSTA — UK offshore wellbore top holes |
| 3/12b- 4 | 8.49 km | 1,450 m | NSTA — UK offshore wellbore top holes |
| 3/12b- 4Z | 8.49 km | 3,094 m | NSTA — UK offshore wellbore top holes |
| 3/11- 1 | 9.01 km | 2,149 m | NSTA — UK offshore wellbore top holes |
| 3/17- 1 | 12.18 km | 3,326 m | NSTA — UK offshore wellbore top holes |
| 3/18a- 2A | 12.35 km | 1,914 m | NSTA — UK offshore wellbore top holes |
| 3/18a- 2 | 12.36 km | 325 m | NSTA — UK offshore wellbore top holes |
| 3/11- 2 | 12.58 km | 2,544 m | NSTA — UK offshore wellbore top holes |
| 3/12- 2 | 12.72 km | 3,700 m | NSTA — UK offshore wellbore top holes |
| 3/11a- 6 | 13.45 km | 2,015 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-P060200 | 165.65 km | 60.30 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055259 | 217.86 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 225.46 km | 44.00 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.