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28/12- 1

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
28/12- 1
Borehole / source record ID
28/12- 1
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
BRITOIL (NINIAN) LIMITED
Recorded spud date
1971-08-23
Recorded completion date
1971-10-02
Latitude / longitude (WGS84)
56.584307 / 0.230550
Source-reported measurements
2257.35 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
1971-09-29
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Licence number
P59
Total-depth licence number
P59

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,257.35 mKelly Bushing
TDTVDSSM2,170.00 msubsea
WATDEP_M87.20 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
27/10- 120.87 km1,501 mNSTA — UK offshore wellbore top holes
28/09a- 5A29.83 km1,431 mNSTA — UK offshore wellbore top holes
28/09a- 529.83 km187 mNSTA — UK offshore wellbore top holes
28/09a- 631.26 km1,496 mNSTA — UK offshore wellbore top holes
28/09a- 6Z31.26 km2,269 mNSTA — UK offshore wellbore top holes
28/09- 432.18 km1,826 mNSTA — UK offshore wellbore top holes
28/09- 4Z32.18 km1,596 mNSTA — UK offshore wellbore top holes
BP132.44 km3,818 mNSTA — UK offshore wellbore top holes
BP132.44 km3,814 mNSTA — UK offshore wellbore top holes
BP632.44 km3,687 mNSTA — UK offshore wellbore top holes
BP232.45 km3,109 mNSTA — UK offshore wellbore top holes
28/09a-B432.47 km3,098 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-P0032260.16 km55.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322320.84 km60.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321642.14 km102.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323156.31 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323259.80 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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