49/30- 3
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
- 49/30- 3J
- Borehole / source record ID
- 49/30- 3
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- PERENCO UK LIMITED
- Recorded spud date
- 1973-12-24
- Recorded completion date
- 1974-01-20
- Latitude / longitude (WGS84)
- 53.121918 / 2.877513
- Source-reported measurements
- 2544.78 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
- 1974-01-13
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Dry Hole
- Parent well
- 49/30- 3J
- Parent-well relationship
- Sidetrack
- Sidetrack type
- Mechanical
- Licence number
- P64
- Total-depth licence number
- P64
Company roles reported by source
- Responsible wellbore operatorPERENCO UK LIMITED
- Licence operator at well originPERENCO UK LIMITED
- Licence operator at total depthPERENCO UK LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 2,544.78 m | Kelly Bushing |
| TDTVDSSM | 2,449.37 m | subsea |
| WATDEP_M | 34.75 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- 3J | 0.00 km | 2,222 m | NSTA — UK offshore wellbore top holes |
| 49/30- 1 | 3.15 km | 2,542 m | NSTA — UK offshore wellbore top holes |
| 49/25a- 10 | 5.12 km | 2,463 m | NSTA — UK offshore wellbore top holes |
| 49/25a-11 | 5.19 km | 2,711 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 5 | 5.74 km | 2,392 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 7 | 5.80 km | 196 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 7A | 5.81 km | 3,587 m | NSTA — UK offshore wellbore top holes |
| 49/29a- 10 | 6.39 km | 2,807 m | NSTA — UK offshore wellbore top holes |
| 49/30a- 9 | 6.68 km | 2,311 m | NSTA — UK offshore wellbore top holes |
| 49/30b- 4 | 6.82 km | 3,287 m | NSTA — UK offshore wellbore top holes |
| 49/25a-P1 | 7.53 km | 2,731 m | NSTA — UK offshore wellbore top holes |
| 49/25a-P2 | 7.53 km | 2,781 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 | 3.04 km | 87.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003351 | 8.54 km | 58.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003361 | 12.08 km | 55.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003348 | 20.43 km | 71.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P059090 | 21.46 km | 78.00 mW/m2 | {"qualityScores":["Ux.M4.-------"]} |
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.