Arran AN4
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
- 23/16b- 17
- Borehole / source record ID
- 23/16b- 17
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- ADURA ENERGY LIMITED
- Recorded spud date
- 2024-02-13
- Recorded completion date
- 2024-03-24
- Latitude / longitude (WGS84)
- 57.482885 / 2.050567
- Source-reported measurements
- 4061.16 m MD · Rotary Table
- 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
- 2024-03-12
- Source completion status
- Completed (Operating)
- Source wellbore status
- EXTANT
- Source well-origin status
- Present
- Target field
- ARRAN
- Flow class
- Gas and Condensate Well
- Source fluid types
- Gas
- Licence number
- P359
- Total-depth licence number
- P1720
Company roles reported by source
- Responsible wellbore operatorADURA ENERGY LIMITED
- Licence operator at well originADURA ENERGY LIMITED
- Licence operator at total depthADURA ENERGY LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 4,061.16 m | Rotary Table |
| TDTVDSSM | 2,463.39 m | subsea |
| WATDEP_M | 83.87 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 |
|---|---|---|---|
| Arran North 2 / 23/16b-AN2 | 0.08 km | 3,504 m | NSTA — UK offshore wellbore top holes |
| Arran North 1 / 23/16b-AN1 | 0.09 km | 3,851 m | NSTA — UK offshore wellbore top holes |
| Arran North 1 / 23/16b-AN1 | 0.09 km | 3,855 m | NSTA — UK offshore wellbore top holes |
| 23/16b- 10 | 0.86 km | 2,889 m | NSTA — UK offshore wellbore top holes |
| 23/16c- 8 | 2.30 km | 2,859 m | NSTA — UK offshore wellbore top holes |
| 23/16b- 1 | 2.68 km | 4,206 m | NSTA — UK offshore wellbore top holes |
| 1J | 2.68 km | 2,197 m | NSTA — UK offshore wellbore top holes |
| Arran South 3 / 23/16b-AS3 | 4.10 km | 4,887 m | NSTA — UK offshore wellbore top holes |
| Arran South 2 / 23/16b-AS2 | 4.15 km | 4,744 m | NSTA — UK offshore wellbore top holes |
| 23/11- 2 | 4.70 km | 2,940 m | NSTA — UK offshore wellbore top holes |
| 23/16d- 7 | 6.12 km | 3,344 m | NSTA — UK offshore wellbore top holes |
| 23/16d- 7Z | 6.12 km | 4,267 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-P003221 | 35.36 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003235 | 38.61 km | 61.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003234 | 40.14 km | 66.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031366 | 58.28 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
| R24-P003215 | 58.50 km | 56.00 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.