21/20a-P1
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
- 21/20a-P1
- Borehole / source record ID
- 21/20a-P1
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- ITHACA SP E&P LIMITED
- Recorded spud date
- 1999-10-21
- Recorded completion date
- 2000-01-23
- Latitude / longitude (WGS84)
- 57.363449 / 0.820328
- Source-reported measurements
- 3883.15 m MD · Kelly Bushing
- Status reported by source
- Constructed
- 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
- 2000-01-23
- Source completion status
- Completed (Operating)
- Source wellbore status
- EXTANT
- Source well-origin status
- Present
- Target field
- COOK
- Flow class
- Oil Well
- Source fluid types
- Oil
- Licence number
- P185
- Total-depth licence number
- P185
Company roles reported by source
- Responsible wellbore operatorITHACA SP E&P LIMITED
- Licence operator at well originITHACA SP E&P LIMITED
- Licence operator at total depthITHACA SP E&P LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,883.15 m | Kelly Bushing |
| TDTVDSSM | 3,814.99 m | subsea |
| WATDEP_M | 92.96 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 |
|---|---|---|---|
| 21/20a-WI | 0.91 km | 3,976 m | NSTA — UK offshore wellbore top holes |
| 21/20a- 2 | 0.91 km | 3,986 m | NSTA — UK offshore wellbore top holes |
| 21/25- 12 | 4.88 km | 3,427 m | NSTA — UK offshore wellbore top holes |
| 21/20b- 4 | 5.52 km | 2,911 m | NSTA — UK offshore wellbore top holes |
| 21/20b- 4Y | 5.52 km | 4,340 m | NSTA — UK offshore wellbore top holes |
| 21/20b- 4Z | 5.52 km | 3,741 m | NSTA — UK offshore wellbore top holes |
| 21/19- 13 | 6.54 km | 3,555 m | NSTA — UK offshore wellbore top holes |
| 21/20d- 8 | 6.55 km | 4,606 m | NSTA — UK offshore wellbore top holes |
| 21/19- 3 | 6.63 km | 4,058 m | NSTA — UK offshore wellbore top holes |
| 21/19- 5 | 6.73 km | 3,999 m | NSTA — UK offshore wellbore top holes |
| 21/19- 5Z | 6.73 km | 4,601 m | NSTA — UK offshore wellbore top holes |
| 21/20a- 5 | 6.86 km | 4,634 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-P003236 | 22.58 km | 53.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003233 | 32.17 km | 64.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003234 | 35.28 km | 66.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003229 | 35.72 km | 58.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003235 | 36.60 km | 61.00 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.