SESSAY 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
- L40/29- 3
- Borehole / source record ID
- L40/29- 3
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Not reported / not verified
- Recorded spud date
- 1988-09-24
- Recorded completion date
- 1988-10-23
- Latitude / longitude (WGS84)
- 54.153022 / -1.298667
- Source-reported measurements
- 1676.4 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
- EXL125
Company roles reported by source
- Licence operator at well originTHIRD ENERGY UK GAS LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,676.40 m | Kelly Bushing |
| TDTVDSSM | 1,647.44 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 |
|---|---|---|---|
| THOLTHORPE 1 | 6.42 km | 930 m | NSTA — England onshore wellbore top holes |
| ELLENTHORPE 1 | 7.16 km | 1,097 m | NSTA — England onshore wellbore top holes |
| CRAYKE 1 | 10.99 km | 1,380 m | NSTA — England onshore wellbore top holes |
| WOOD FARM 1 | 16.99 km | 860 m | NSTA — England onshore wellbore top holes |
| WHENBY 1 | 19.47 km | 1,832 m | NSTA — England onshore wellbore top holes |
| WIGGINTON 1 | 21.70 km | 1,232 m | NSTA — England onshore wellbore top holes |
| ALDFIELD 1 | 22.38 km | 131 m | NSTA — England onshore wellbore top holes |
| SAWLEY 1 | 22.86 km | 395 m | NSTA — England onshore wellbore top holes |
| THORNTON-LE-CLAY 1 | 22.89 km | 1,160 m | NSTA — England onshore wellbore top holes |
| HARLSEY 1 | 25.07 km | 1,082 m | NSTA — England onshore wellbore top holes |
| CLEVELAND HILLS 1 | 26.30 km | 1,915 m | NSTA — England onshore wellbore top holes |
| BARTON 1 | 27.58 km | 1,524 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-P032849 | 17.43 km | 57.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P032839 | 32.75 km | 65.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060117 | 37.99 km | 59.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P021859 | 38.94 km | 58.50 mW/m2 | {"qualityScores":["Ux.M4x.xx-x-xx"]} |
| R24-P060114 | 38.94 km | 59.00 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.