15/21- 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
- 15/21- 1
- Borehole / source record ID
- 15/21- 1
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- 00557317 PLC
- Recorded spud date
- 1973-04-12
- Recorded completion date
- 1973-05-27
- Latitude / longitude (WGS84)
- 58.222033 / 0.083696
- Source-reported measurements
- 2432.3 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
- 1973-05-24
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Oil and Gas Shows
- Source fluid types
- Gas, Oil
- Licence number
- P218
- Total-depth licence number
- P218
Company roles reported by source
- Responsible wellbore operator00557317 PLC
- Licence operator at well origin00557317 PLC
- Licence operator at total depth00557317 PLC
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 2,432.30 m | Kelly Bushing |
| WATDEP_M | 139.29 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 |
|---|---|---|---|
| 15/21b- 37 | 1.62 km | 3,462 m | NSTA — UK offshore wellbore top holes |
| 15/21a- 52 | 2.20 km | 2,943 m | NSTA — UK offshore wellbore top holes |
| 15/21a- 52Y | 2.20 km | 3,004 m | NSTA — UK offshore wellbore top holes |
| 15/21a- 52Z | 2.20 km | 2,969 m | NSTA — UK offshore wellbore top holes |
| 15/21a- 51 | 2.21 km | 3,007 m | NSTA — UK offshore wellbore top holes |
| 15/21b- 41 | 2.62 km | 2,368 m | NSTA — UK offshore wellbore top holes |
| 15/21- 5 | 2.71 km | 2,634 m | NSTA — UK offshore wellbore top holes |
| 15/21b- 21 | 2.75 km | 3,291 m | NSTA — UK offshore wellbore top holes |
| 15/21b- 50 | 2.88 km | 2,914 m | NSTA — UK offshore wellbore top holes |
| 15/21b- 53 | 2.94 km | 2,507 m | NSTA — UK offshore wellbore top holes |
| 15/21- 6 | 3.13 km | 3,119 m | NSTA — UK offshore wellbore top holes |
| 15/21- 4 | 3.14 km | 2,600 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-P003224 | 67.03 km | 63.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003228 | 70.54 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003230 | 71.31 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003214 | 71.54 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003219 | 71.93 km | 51.00 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.