.
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
- 49/12- 3
- Borehole / source record ID
- 49/12- 3Y
- Sector
- Oil and gas
- Derived purpose group
- Appraisal
- Operator in source snapshot
- CHRYSAOR PRODUCTION (U.K.) LIMITED
- Recorded spud date
- 1970-01-30
- Recorded completion date
- 1970-03-09
- Latitude / longitude (WGS84)
- 53.540174 / 2.226148
- Source-reported measurements
- 2938.27 m MD · Rotary Table
- 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
- Drilling facility reported by source
- Valaris Viking
- Total depth reached date
- 1970-02-25
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Source fluid types
- Gas
- Parent well
- 49/12- 3
- Parent-well relationship
- Sidetrack
- Sidetrack type
- Mechanical
- Licence number
- P33
- Total-depth licence number
- P33
Company roles reported by source
- Responsible wellbore operatorCHRYSAOR PRODUCTION (U.K.) LIMITED
- Licence operator at well originCHRYSAOR PRODUCTION (U.K.) LIMITED
- Licence operator at total depthCHRYSAOR PRODUCTION (U.K.) LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 2,938.27 m | Rotary Table |
| WATDEP_M | 22.86 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 |
|---|---|---|---|
| 49/12- 3 | 0.00 km | 3,331 m | NSTA — UK offshore wellbore top holes |
| 49/12- 3Z | 0.00 km | 2,048 m | NSTA — UK offshore wellbore top holes |
| 49/12a-K2 | 1.37 km | 3,762 m | NSTA — UK offshore wellbore top holes |
| 49/12a-K5 | 1.37 km | 4,565 m | NSTA — UK offshore wellbore top holes |
| 49/12a-K4 | 1.37 km | 3,577 m | NSTA — UK offshore wellbore top holes |
| 49/12a-K4Z | 1.37 km | 4,046 m | NSTA — UK offshore wellbore top holes |
| 49/12a- 9 | 1.38 km | 3,331 m | NSTA — UK offshore wellbore top holes |
| 49/12a-K3 | 1.40 km | 4,435 m | NSTA — UK offshore wellbore top holes |
| 49/12-A1 | 2.04 km | 3,257 m | NSTA — UK offshore wellbore top holes |
| 49/12-A10 | 2.04 km | 2,874 m | NSTA — UK offshore wellbore top holes |
| 49/12-A2 | 2.04 km | 3,012 m | NSTA — UK offshore wellbore top holes |
| 49/12-A3 | 2.04 km | 3,178 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-P003336 | 6.01 km | 85.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003335 | 12.52 km | 72.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003334 | 12.75 km | 81.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003337 | 16.27 km | 60.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003364 | 16.64 km | 72.00 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.