27/5-A
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
- 27/05- 1
- Borehole / source record ID
- 27/05- 1
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- NORTH SEA NATURAL RESOURCES LTD
- Recorded spud date
- 2023-10-17
- Recorded completion date
- 2023-12-06
- Latitude / longitude (WGS84)
- 56.909373 / -0.137684
- Source-reported measurements
- 1277.11 m MD · Rotary Table
- 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
- Drilling facility reported by source
- Valaris Norway
- Total depth reached date
- 2023-11-27
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Prospect
- ARVESCHOUG
- Licence number
- P2321
Company roles reported by source
- Responsible wellbore operatorNORTH SEA NATURAL RESOURCES LTD
- Licence operator at well originNORTH SEA NATURAL RESOURCES LTD
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,277.11 m | Rotary Table |
| TDTVDSSM | 1,228.34 m | subsea |
| WATDEP_M | 79.86 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 |
|---|---|---|---|
| 21/26- 1D | 23.02 km | 2,489 m | NSTA — UK offshore wellbore top holes |
| 27/10- 1 | 23.44 km | 1,501 m | NSTA — UK offshore wellbore top holes |
| 27/03- 1 | 25.03 km | 1,989 m | NSTA — UK offshore wellbore top holes |
| 28/02a- 2 | 28.14 km | 992 m | NSTA — UK offshore wellbore top holes |
| 21/27- 3 | 28.75 km | 1,207 m | NSTA — UK offshore wellbore top holes |
| 21/27- 4 | 29.04 km | 1,229 m | NSTA — UK offshore wellbore top holes |
| 21/27a- 6 | 29.33 km | 914 m | NSTA — UK offshore wellbore top holes |
| 21/27- 2 | 29.43 km | 1,198 m | NSTA — UK offshore wellbore top holes |
| 21/27a- 5 | 30.63 km | 1,088 m | NSTA — UK offshore wellbore top holes |
| 21/27a- 5X | 30.63 km | 2,057 m | NSTA — UK offshore wellbore top holes |
| 21/27a- 5Y | 30.63 km | 1,319 m | NSTA — UK offshore wellbore top holes |
| 21/27a- 5Z | 30.63 km | 1,351 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-P003231 | 23.11 km | 62.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003223 | 23.39 km | 60.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031367 | 25.16 km | 108.10 mW/m2 | {"qualityScores":["Ux.M3.sXXP-X-"]} |
| R24-P003216 | 29.52 km | 102.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003232 | 39.90 km | 49.00 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.