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21/23b- 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
21/23b- 3
Borehole / source record ID
21/23b- 3
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
DANA PETROLEUM (E&P) LIMITED
Recorded spud date
1986-01-08
Recorded completion date
1986-02-19
Latitude / longitude (WGS84)
57.252035 / 0.516048
Source-reported measurements
2018.08 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
1986-02-19
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Licence number
P353
Total-depth licence number
P353

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,018.08 mKelly Bushing
TDTVDSSM1,992.88 msubsea
WATDEP_M87.48 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
21/23b- 72.38 km1,925 mNSTA — UK offshore wellbore top holes
21/23b- 7Y2.38 km2,065 mNSTA — UK offshore wellbore top holes
21/23b- 7Z2.38 km1,975 mNSTA — UK offshore wellbore top holes
21/23b-S2Y2.38 km2,662 mNSTA — UK offshore wellbore top holes
21/23b-S2Z2.38 km2,748 mNSTA — UK offshore wellbore top holes
21/23b-S12.39 km2,164 mNSTA — UK offshore wellbore top holes
21/23b-S1W2.39 km2,458 mNSTA — UK offshore wellbore top holes
21/23b-S1X2.39 km2,682 mNSTA — UK offshore wellbore top holes
21/23b-S1Y2.39 km2,707 mNSTA — UK offshore wellbore top holes
21/23b-S1Z2.39 km2,822 mNSTA — UK offshore wellbore top holes
21/23a- 83.23 km2,490 mNSTA — UK offshore wellbore top holes
21/23a- 8Y3.23 km2,676 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-P00323216.80 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323132.72 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323333.10 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321634.32 km102.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323637.67 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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