43/26a-E12Z

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: 43/26a-E12
Borehole / source record ID: 43/26a-E12Z
Sector: Oil and gas
Derived purpose group: Development
Operator in source snapshot: PERENCO UK LIMITED
Recorded spud date: 2017-06-03
Recorded completion date: 2017-10-22
Latitude / longitude (WGS84): 54.054075 / 1.033088
Source-reported measurements: 5792 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
Total depth reached date: 2017-08-03
Source completion status: Abandoned Phase 3
Source wellbore status: EXTANT
Source well-origin status: Decommissioned
Target field: RAVENSPURN N[pt.of RAVENSPURN]
Prospect: Carboniferous
Source fluid types: Gas
Parent well: 43/26a-E12
Parent-well relationship: Sidetrack
Sidetrack type: Geological
Licence number: P380
Total-depth licence number: P380

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	5,792.00 m	Rotary Table
TDTVDSSM	3,691.00 m	subsea
WATDEP_M	43.60 m	Not reported / not verified
MXTDTEMPC	150.00 °C	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
R1	0.00 km	5,152 m	NSTA — UK offshore wellbore top holes
43/26a-E11	0.00 km	3,776 m	NSTA — UK offshore wellbore top holes
43/26a-E9	0.01 km	4,926 m	NSTA — UK offshore wellbore top holes
43/26a-E9J	0.01 km	3,964 m	NSTA — UK offshore wellbore top holes
43/26a-E10	0.01 km	4,951 m	NSTA — UK offshore wellbore top holes
43/26a-E2	0.01 km	3,825 m	NSTA — UK offshore wellbore top holes
43/26a-E7	0.01 km	3,719 m	NSTA — UK offshore wellbore top holes
43/26a-E4	0.01 km	4,397 m	NSTA — UK offshore wellbore top holes
43/26a-E1	0.01 km	3,992 m	NSTA — UK offshore wellbore top holes
43/26a-E8	0.01 km	4,422 m	NSTA — UK offshore wellbore top holes
43/26a-E3	0.02 km	3,777 m	NSTA — UK offshore wellbore top holes
43/26a-E5	0.02 km	3,399 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-P003298	15.44 km	86.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003277	18.18 km	59.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003274	26.75 km	67.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003324	31.78 km	129.00 mW/m2	{"qualityScores":["Ux.Mx.-------"]}
R24-P003276	33.78 km	116.00 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.