LONGHORSLEY 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
- L34/22- 1
- Borehole / source record ID
- L34/22- 1
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Not reported / not verified
- Recorded spud date
- 1986-07-10
- Recorded completion date
- 1986-09-05
- Latitude / longitude (WGS84)
- 55.226940 / -1.774515
- Source-reported measurements
- 1828.8 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
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Licence number
- EXL2
Company roles reported by source
- Licence operator at well originSALTFLEETBY ENERGY LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,828.80 m | Kelly Bushing |
| TDTVDSSM | 1,672.13 m | subsea |
NSTA — England onshore wellbore top holes ↗
Source accessed:
Reuse terms: nsta-user-agreement-2023-noncommercial
Source terms and attribution ↗Contains information provided by the North Sea Transition Authority and/or other third parties.
NSTA User Agreement permits non-commercial exploitation with attribution; other rights may be excluded.
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 |
|---|---|---|---|
| ERRINGTON 1 | 26.93 km | 2,200 m | NSTA — England onshore wellbore top holes |
| WHITLEY BAY 1 | 27.06 km | 2,527 m | NSTA — England onshore wellbore top holes |
| HARTON DOME 1 | 36.83 km | 1,769 m | NSTA — England onshore wellbore top holes |
| NEWELL GLASSWORKS 1 | 42.39 km | 465 m | NSTA — England onshore 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-P032841 | 1.24 km | 92.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P032847 | 34.60 km | 103.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P022387 | 52.88 km | 58.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P022386 | 52.95 km | 58.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P021862 | 53.14 km | 57.70 mW/m2 | {"qualityScores":["Ux.M4x.xx-x-xx"]} |
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.