COLLENDEAN FARM 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
- LR/24- 1
- Borehole / source record ID
- LR/24- 1
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Not reported / not verified
- Recorded spud date
- 1964-09-29
- Recorded completion date
- 1964-12-08
- Latitude / longitude (WGS84)
- 51.184221 / -0.215743
- Source-reported measurements
- 1755.65 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
- 1964-12-07
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Licence number
- A272
Company roles reported by source
- Licence operator at well originESSO PETROLEUM COMPANY LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,755.65 m | Kelly Bushing |
| TDTVDSSM | 1,671.22 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 |
|---|---|---|---|
| HORSE HILL 2 | 0.82 km | 708 m | NSTA — England onshore wellbore top holes |
| HORSE HILL 2Z | 0.82 km | 1,465 m | NSTA — England onshore wellbore top holes |
| HORSE HILL 1 | 0.83 km | 2,687 m | NSTA — England onshore wellbore top holes |
| LEIGH 1 | 4.46 km | 902 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X4 | 7.37 km | 980 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X4Z | 7.37 km | 1,392 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X2 | 7.37 km | 1,130 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X2Y | 7.37 km | 890 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X2Z | 7.37 km | 1,515 m | NSTA — England onshore wellbore top holes |
| BROCKHAM 1 | 7.38 km | 2,176 m | NSTA — England onshore wellbore top holes |
| BROCKHAM X3 | 7.38 km | 755 m | NSTA — England onshore wellbore top holes |
| LOWER KINGSWOOD 1 | 8.74 km | 2,188 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-P069829 | 30.08 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P069832 | 52.34 km | 51.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P004731 | 54.15 km | 29.70 mW/m2 | {"qualityScores":["Ux.M4x.---P---"]} |
| R24-P060102 | 57.99 km | 59.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P021828 | 58.20 km | 58.50 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.