MARSHLANE 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
- L46/16- 15
- Borehole / source record ID
- L46/16- 15
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Not reported / not verified
- Recorded spud date
- 1979-07-20
- Recorded completion date
- 1979-07-20
- Latitude / longitude (WGS84)
- 53.387897 / -0.803758
- Source-reported measurements
- 1280.16 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
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Hydrocarbon Indications
- Licence number
- ML4
Company roles reported by source
- Licence operator at well originISLAND GAS LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,280.16 m | Rotary Table |
| TDTVDSSM | 1,274.06 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 |
|---|---|---|---|
| SAUNDBY 1 | 0.58 km | 1,229 m | NSTA — England onshore wellbore top holes |
| SAUNDBY 2 | 0.58 km | 1,260 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 36 | 1.03 km | 1,437 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 69D | 1.30 km | 1,641 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 60 | 1.32 km | 1,086 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 59 | 1.33 km | 1,407 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 8 | 1.39 km | 1,500 m | NSTA — England onshore wellbore top holes |
| BECKINGHAM 2 | 1.45 km | 1,021 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 41 | 1.51 km | 1,402 m | NSTA — England onshore wellbore top holes |
| BECKINGHAM 29D | 1.57 km | 1,118 m | NSTA — England onshore wellbore top holes |
| GAINSBOROUGH 44 | 1.63 km | 1,414 m | NSTA — England onshore wellbore top holes |
| BECKINGHAM 28D (D1) | 1.66 km | 1,045 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-P069830 | 8.49 km | 54.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P060098 | 11.37 km | 63.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P021821 | 11.38 km | 62.70 mW/m2 | {"qualityScores":["Ux.M4x.xx-x-xx"]} |
| R24-P056080 | 11.92 km | 80.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P056088 | 12.29 km | 75.00 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.