211/18a-S3Z
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
- 211/18a-S3
- Borehole / source record ID
- 211/18a-S3Z
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- ENQUEST HEATHER LIMITED
- Recorded spud date
- 2009-07-08
- Recorded completion date
- 2013-07-17
- Latitude / longitude (WGS84)
- 61.467556 / 1.555553
- Source-reported measurements
- 3703.62 m MD · Rotary Table
- Status reported by source
- Suspended
- 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
- 2009-07-19
- Source completion status
- Abandoned Phase 1
- Source wellbore status
- EXTANT
- Source well-origin status
- Present
- Target field
- DON SOUTH WEST
- Flow class
- Oil Well
- Source fluid types
- Water
- Parent well
- 211/18a-S3
- Parent-well relationship
- Sidetrack
- Sidetrack type
- Geological
- Licence number
- P236
- Total-depth licence number
- P236
Company roles reported by source
- Responsible wellbore operatorENQUEST HEATHER LIMITED
- Licence operator at well originENQUEST HEATHER LIMITED
- Licence operator at total depthENQUEST HEATHER LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,703.62 m | Rotary Table |
| TDTVDSSM | 1,681.89 m | subsea |
| WATDEP_M | 167.64 m | Not reported / not verified |
NSTA — UK offshore wellbore top holes ↗
Source accessed:
Reuse terms: unconfirmed
Contains information provided by the North Sea Transition Authority and/or other third parties.
ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.
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 |
|---|---|---|---|
| 211/18a-S13 | 0.00 km | 4,357 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S3 | 0.00 km | 3,511 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S4 | 0.02 km | 4,801 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S4Z | 0.02 km | 4,206 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S6 | 0.04 km | 4,451 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S9 | 0.11 km | 4,133 m | NSTA — UK offshore wellbore top holes |
| 211/18- 12 | 0.65 km | 3,662 m | NSTA — UK offshore wellbore top holes |
| 211/18a- 22 | 0.76 km | 3,614 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S8 | 1.18 km | 3,475 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S8Z | 1.18 km | 4,042 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S12 | 1.19 km | 4,082 m | NSTA — UK offshore wellbore top holes |
| 211/18a-S12Z | 1.19 km | 4,023 m | NSTA — UK offshore 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-P060200 | 62.58 km | 60.30 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.