COLD HARBOUR 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
- L97/10- 20
- Borehole / source record ID
- L97/10- 20
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Not reported / not verified
- Recorded spud date
- 1996-06-23
- Recorded completion date
- 1996-07-23
- Latitude / longitude (WGS84)
- 50.703288 / -2.139572
- Source-reported measurements
- 1749.86 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
- Total depth reached date
- 1996-07-17
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Oil Show
- Source fluid types
- Oil
- Licence number
- PL89
Company roles reported by source
- Licence operator at well originPERENCO UK LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,749.86 m | Rotary Table |
| TDTVDSSM | 1,710.90 m | subsea |
| WATDEP_M | 108.27 m | Not reported / not verified |
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 |
|---|---|---|---|
| WAREHAM 2 | 1.18 km | 1,289 m | NSTA — England onshore wellbore top holes |
| WAREHAM 1 | 1.62 km | 1,747 m | NSTA — England onshore wellbore top holes |
| WAREHAM W5 | 1.75 km | 1,000 m | NSTA — England onshore wellbore top holes |
| WAREHAM W3 | 1.78 km | 1,044 m | NSTA — England onshore wellbore top holes |
| WAREHAM -D4 | 1.78 km | Not reported / not verified m | NSTA — England onshore wellbore top holes |
| WAREHAM W2 (D5) | 1.79 km | 1,081 m | NSTA — England onshore wellbore top holes |
| WAREHAM W4 | 1.79 km | 1,280 m | NSTA — England onshore wellbore top holes |
| WAREHAM W1 (D4) | 1.79 km | 1,221 m | NSTA — England onshore wellbore top holes |
| WAREHAM -D3 | 1.94 km | Not reported / not verified m | NSTA — England onshore wellbore top holes |
| WAREHAM C9 | 2.10 km | Not reported / not verified m | NSTA — England onshore wellbore top holes |
| WAREHAM C5 | 2.10 km | 1,285 m | NSTA — England onshore wellbore top holes |
| WAREHAM C3 | 2.11 km | 1,121 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-P057397 | 10.09 km | 78.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P021837 | 10.42 km | 78.00 mW/m2 | {"qualityScores":["Ux.M4x.xx-x-xx"]} |
| R24-P021819 | 23.45 km | 66.90 mW/m2 | {"qualityScores":["Ux.M4x.xx-x-xx"]} |
| R24-P060096 | 23.45 km | 67.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P069842 | 56.39 km | 71.00 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.