49/30b- 4
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
- 49/30b- 4
- Borehole / source record ID
- 49/30b- 4
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- PREMIER OIL GROUP LIMITED
- Recorded spud date
- 1987-10-21
- Recorded completion date
- 1987-12-09
- Latitude / longitude (WGS84)
- 53.060749 / 2.884654
- Source-reported measurements
- 3286.96 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
- 1987-12-07
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Licence number
- P525
- Total-depth licence number
- P525
Company roles reported by source
- Responsible wellbore operatorPREMIER OIL GROUP LIMITED
- Licence operator at well originPREMIER OIL GROUP LIMITED
- Licence operator at total depthPREMIER OIL GROUP LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 3,286.96 m | Kelly Bushing |
| TDTVDSSM | 2,500.88 m | subsea |
| WATDEP_M | 33.83 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 |
|---|---|---|---|
| 49/30- 1 | 4.09 km | 2,542 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 7 | 5.14 km | 196 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 7A | 5.15 km | 3,587 m | NSTA — UK offshore wellbore top holes |
| 49/30- 2 | 5.39 km | 2,480 m | NSTA — UK offshore wellbore top holes |
| 49/30b- 10 | 5.50 km | 1,785 m | NSTA — UK offshore wellbore top holes |
| 49/29c- 8 | 6.05 km | 2,751 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A2 | 6.30 km | 3,370 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A3 | 6.30 km | 3,057 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A4 | 6.30 km | 4,423 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A5 | 6.30 km | 4,922 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A5Y | 6.30 km | 5,094 m | NSTA — UK offshore wellbore top holes |
| 49/30a-A5Z | 6.30 km | 4,978 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-P003360 | 4.13 km | 87.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003361 | 5.29 km | 55.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003351 | 15.33 km | 58.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003376 | 20.02 km | 64.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003377 | 21.07 km | 69.00 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.