42/28a- 19
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
- 42/28a- 8
- Borehole / source record ID
- 42/28a- 19
- Sector
- Oil and gas
- Derived purpose group
- Development
- Operator in source snapshot
- PERENCO UK LIMITED
- Recorded spud date
- 2021-11-22
- Recorded completion date
- 2021-12-15
- Latitude / longitude (WGS84)
- 54.113671 / 0.459954
- Source-reported measurements
- 3880.19 m MD · Rotary Table
- Status reported by source
- Constructed
- 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
- Drilling facility reported by source
- Noble Sam Hartley
- Total depth reached date
- 2021-11-22
- Source completion status
- Completed (Operating)
- Source wellbore status
- EXTANT
- Source well-origin status
- Present
- Target field
- WOLLASTON
- Flow class
- Gas and Condensate Well
- Source fluid types
- Gas
- Parent well
- 42/28a- 8
- Parent-well relationship
- Sidetrack
- Sidetrack type
- Geological
- Licence number
- P16
- Total-depth licence number
- P16
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 | 3,880.19 m | Rotary Table |
| TDTVDSSM | 2,753.87 m | subsea |
| WATDEP_M | 54.86 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 |
|---|---|---|---|
| 42/28a- 8 | 0.00 km | 3,755 m | NSTA — UK offshore wellbore top holes |
| 42/28- 1 | 1.89 km | 2,824 m | NSTA — UK offshore wellbore top holes |
| 42/28- 1J | 1.89 km | 1,372 m | NSTA — UK offshore wellbore top holes |
| 42/28a- 3 | 2.86 km | 3,001 m | NSTA — UK offshore wellbore top holes |
| 42/28a- 4 | 3.08 km | 3,146 m | NSTA — UK offshore wellbore top holes |
| 42/28- 2 | 4.01 km | 3,094 m | NSTA — UK offshore wellbore top holes |
| 42/28a- 6 | 4.92 km | 2,519 m | NSTA — UK offshore wellbore top holes |
| 42/28b- 7 | 5.33 km | 2,771 m | NSTA — UK offshore wellbore top holes |
| 42/28c- 9 | 5.37 km | 2,719 m | NSTA — UK offshore wellbore top holes |
| Tolmount East | 5.51 km | 3,202 m | NSTA — UK offshore wellbore top holes |
| 42/28d- 14Z | 5.51 km | 3,208 m | NSTA — UK offshore wellbore top holes |
| 42/28b- 5 | 5.55 km | 2,829 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-P003273 | 1.80 km | 70.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003274 | 11.49 km | 67.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003272 | 18.41 km | 79.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003267 | 27.09 km | 88.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003299 | 31.73 km | 79.00 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.