21/29b- 9
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
- 21/29b- 9
- Borehole / source record ID
- 21/29b- 9
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- PREMIER OIL (ENCORE PETROLEUM) LIMITED
- Recorded spud date
- 1991-03-13
- Recorded completion date
- 1991-04-08
- Latitude / longitude (WGS84)
- 57.024658 / 0.788170
- Source-reported measurements
- 1981.2 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
- 1991-04-01
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Oil Well
- Source fluid types
- Oil
- Licence number
- P215
- Total-depth licence number
- P7
Company roles reported by source
- Responsible wellbore operatorPREMIER OIL (ENCORE PETROLEUM) LIMITED
- Licence operator at well originPREMIER OIL (ENCORE PETROLEUM) LIMITED
- Licence operator at total depthPREMIER OIL (ENCORE PETROLEUM) LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 1,981.20 m | Kelly Bushing |
| TDTVDSSM | 1,958.34 m | subsea |
| WATDEP_M | 90.83 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 |
|---|---|---|---|
| 21/30f-EV01 | 3.02 km | 2,068 m | NSTA — UK offshore wellbore top holes |
| 21/30f-E1Z | 3.02 km | 3,349 m | NSTA — UK offshore wellbore top holes |
| 21/30f-E02 | 3.05 km | Not reported / not verified m | NSTA — UK offshore wellbore top holes |
| 21/30f-E2Z | 3.05 km | 3,147 m | NSTA — UK offshore wellbore top holes |
| 21/30- 12 | 3.09 km | 2,507 m | NSTA — UK offshore wellbore top holes |
| 21/29b- 4 | 4.38 km | 2,403 m | NSTA — UK offshore wellbore top holes |
| 21/30- 16 | 4.41 km | 2,025 m | NSTA — UK offshore wellbore top holes |
| 21/29b- 1 | 4.79 km | 2,076 m | NSTA — UK offshore wellbore top holes |
| 21/29b- 2 | 5.90 km | 2,116 m | NSTA — UK offshore wellbore top holes |
| 28/05a- 2 | 6.15 km | 2,621 m | NSTA — UK offshore wellbore top holes |
| 21/30- 11 | 6.60 km | 2,067 m | NSTA — UK offshore wellbore top holes |
| 21/30- 4 | 7.37 km | 2,946 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-P003233 | 13.03 km | 64.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003232 | 25.25 km | 49.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003216 | 28.10 km | 102.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003236 | 33.65 km | 53.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003231 | 43.83 km | 62.00 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.