49/27-A12Z

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: 49/27-A12
Borehole / source record ID: 49/27-A12Z
Sector: Oil and gas
Derived purpose group: Development
Operator in source snapshot: PERENCO UK LIMITED
Recorded spud date: 1970-01-11
Recorded completion date: 1970-01-24
Latitude / longitude (WGS84): 53.053332 / 2.232177
Source-reported measurements: 2046.16 m MD · Rotary Table
Status reported by source: Suspended
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: 1970-01-24
Source completion status: Abandoned Phase 1
Source wellbore status: EXTANT
Source well-origin status: Present
Target field: LEMAN [PERENCO][pt. of LEMAN]
Flow class: Gas Well
Parent well: 49/27-A12
Parent-well relationship: Sidetrack
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
Source-reported measurements	Value	Reference
TDMDDEPM	2,046.16 m	Rotary Table
TDTVDSSM	2,459.86 m	subsea
WATDEP_M	35.66 m	Not reported / not verified

NSTA — UK offshore wellbore top holes ↗

Source accessed: 2026-10-02

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.

Open source record ↗

JSON ↗Explore measurements →Data API · Measurements ↗Data API ↗

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.

Nearby wells and heat flow
Name	Distance	Source-reported measurements	Source catalogues
49/27-A12	0.00 km	2,460 m	NSTA — UK offshore wellbore top holes
49/27-A12Y	0.00 km	2,487 m	NSTA — UK offshore wellbore top holes
49/27-A7	0.00 km	2,263 m	NSTA — UK offshore wellbore top holes
49/27-A7J	0.00 km	1,329 m	NSTA — UK offshore wellbore top holes
49/27-A10	0.00 km	2,710 m	NSTA — UK offshore wellbore top holes
49/27-A10Z	0.00 km	2,737 m	NSTA — UK offshore wellbore top holes
49/27-A11	0.00 km	2,365 m	NSTA — UK offshore wellbore top holes
49/27-A11J	0.00 km	1,151 m	NSTA — UK offshore wellbore top holes
49/27-A6	0.00 km	2,129 m	NSTA — UK offshore wellbore top holes
49/27-A8	0.00 km	2,323 m	NSTA — UK offshore wellbore top holes
49/27-A4	0.00 km	2,161 m	NSTA — UK offshore wellbore top holes
49/27-A5	0.01 km	2,297 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.

Subsurface temperature and heat flow
Name	Distance	Subsurface temperature and heat flow	Quality flags
R24-P003355	0.09 km	73.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003356	3.39 km	83.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003357	3.60 km	60.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003352	10.79 km	71.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003353	13.22 km	70.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}

IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗

Source accessed: 2026-10-04T21:47:13.346812+00:00

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.