211/17b- 4A
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
- 211/17b- 4A
- Borehole / source record ID
- 211/17b- 4A
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- SHELL EP OFFSHORE VENTURES LIMITED
- Recorded spud date
- 1991-11-19
- Recorded completion date
- 1992-02-17
- Latitude / longitude (WGS84)
- 61.432687 / 1.284040
- Source-reported measurements
- 3523.49 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
- 1992-02-08
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Parent well
- 211/17b- 4
- Parent-well relationship
- Re-spud
- Licence number
- P794
- Total-depth licence number
- P794
Company roles reported by source
- Responsible wellbore operatorSHELL EP OFFSHORE VENTURES LIMITED
- Licence operator at well originSHELL EP OFFSHORE VENTURES LIMITED
- Licence operator at total depthSHELL EP OFFSHORE VENTURES LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,523.49 m | Kelly Bushing |
| TDTVDSSM | 3,497.58 m | subsea |
| WATDEP_M | 175.87 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 |
|---|---|---|---|
| 211/17b- 4 | 0.01 km | 614 m | NSTA — UK offshore wellbore top holes |
| 211/17a- 3 | 4.32 km | 3,376 m | NSTA — UK offshore wellbore top holes |
| 211/17- 1 | 5.19 km | 3,552 m | NSTA — UK offshore wellbore top holes |
| 211/18- 11 | 7.15 km | 3,533 m | NSTA — UK offshore wellbore top holes |
| 211/18c- 27 | 7.90 km | 4,360 m | NSTA — UK offshore wellbore top holes |
| 211/16a- 6 | 8.87 km | 2,958 m | NSTA — UK offshore wellbore top holes |
| 211/16a- 5 | 9.22 km | 2,982 m | NSTA — UK offshore wellbore top holes |
| 211/18- 9 | 9.23 km | 3,566 m | NSTA — UK offshore wellbore top holes |
| 211/18- 7 | 9.40 km | 3,485 m | NSTA — UK offshore wellbore top holes |
| 211/18a-W4 | 10.15 km | 4,343 m | NSTA — UK offshore wellbore top holes |
| 211/18a-W2 | 10.17 km | 4,983 m | NSTA — UK offshore wellbore top holes |
| 211/18a-W5 | 10.17 km | 3,840 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 | 67.51 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.