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12/21- 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
12/21- 3
Borehole / source record ID
12/21- 3
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
BRITOIL LIMITED
Recorded spud date
1983-10-18
Recorded completion date
1984-01-30
Latitude / longitude (WGS84)
58.297858 / -2.948275
Source-reported measurements
4235.5 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
1984-01-12
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Oil Show
Source fluid types
Oil
Licence number
P369
Total-depth licence number
P369

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM4,235.50 mKelly Bushing
TDTVDSSM4,173.93 msubsea
WATDEP_M71.63 mNot 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.

Open source record ↗

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
NameDistanceSource-reported measurementsSource catalogues
12/21- 15.08 km1,626 mNSTA — UK offshore wellbore top holes
11/25- 18.73 km3,312 mNSTA — UK offshore wellbore top holes
12/21- 511.28 km2,760 mNSTA — UK offshore wellbore top holes
11/25- 211.46 km3,713 mNSTA — UK offshore wellbore top holes
12/21- 211.91 km3,519 mNSTA — UK offshore wellbore top holes
12/22- 312.59 km2,216 mNSTA — UK offshore wellbore top holes
12/21c- 612.80 km2,278 mNSTA — UK offshore wellbore top holes
12/21c-J312.80 km2,944 mNSTA — UK offshore wellbore top holes
12/21c-J212.80 km2,610 mNSTA — UK offshore wellbore top holes
12/21- 413.93 km2,380 mNSTA — UK offshore wellbore top holes
12/22- 114.39 km1,024 mNSTA — UK offshore wellbore top holes
12/16- 114.80 km3,684 mNSTA — 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
NameDistanceSubsurface temperature and heat flowQuality flags
R24-P003224192.97 km63.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P031367208.36 km108.10 mW/m2{"qualityScores":["Ux.M3.sXXP-X-"]}
R24-P003231224.58 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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