29/04a- 1A
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
- 29/04a- 1A
- Borehole / source record ID
- 29/04a- 1A
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- ARCO BRITISH LIMITED, LLC
- Recorded spud date
- 1983-12-22
- Recorded completion date
- 1984-05-24
- Latitude / longitude (WGS84)
- 56.842940 / 1.752476
- Source-reported measurements
- 4859.43 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
- 1984-04-23
- 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
- Parent well
- 29/04a- 1
- Parent-well relationship
- Re-spud
- Licence number
- P188
- Total-depth licence number
- P188
Company roles reported by source
- Responsible wellbore operatorARCO BRITISH LIMITED, LLC
- Licence operator at well originARCO BRITISH LIMITED, LLC
- Licence operator at total depthARCO BRITISH LIMITED, LLC
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 4,859.43 m | Kelly Bushing |
| WATDEP_M | 93.27 m | Not reported / not verified |
| MXTDTEMPC | 251.00 °C | 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 |
|---|---|---|---|
| 29/04a- 1 | 0.01 km | 4,851 m | NSTA — UK offshore wellbore top holes |
| 29/04a- 2 | 1.33 km | 4,827 m | NSTA — UK offshore wellbore top holes |
| 29/09a- 1 | 2.40 km | 4,642 m | NSTA — UK offshore wellbore top holes |
| 29/04e- 5 | 2.59 km | 3,121 m | NSTA — UK offshore wellbore top holes |
| 29/04e- 5Z | 2.59 km | 3,121 m | NSTA — UK offshore wellbore top holes |
| 29/09a- 5 | 3.02 km | 4,683 m | NSTA — UK offshore wellbore top holes |
| 29/05a- 1 | 3.73 km | 4,730 m | NSTA — UK offshore wellbore top holes |
| 29/05a- 1J | 3.73 km | 2,286 m | NSTA — UK offshore wellbore top holes |
| 29/10- 3 | 4.11 km | 4,537 m | NSTA — UK offshore wellbore top holes |
| 29/10- 3Z | 4.11 km | 4,895 m | NSTA — UK offshore wellbore top holes |
| 29/05a- 3 | 4.27 km | 4,548 m | NSTA — UK offshore wellbore top holes |
| 29/05a- 5 | 5.76 km | 4,635 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-P003217 | 11.41 km | 63.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003222 | 14.27 km | 56.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003246 | 28.43 km | 68.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003215 | 29.26 km | 56.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003227 | 44.00 km | 66.00 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.