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21/30- 12

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
21/30- 12
Borehole / source record ID
21/30- 12
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
PERENCO UK LIMITED
Recorded spud date
1984-07-26
Recorded completion date
1984-09-19
Latitude / longitude (WGS84)
57.037055 / 0.833933
Source-reported measurements
2507.28 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
1984-09-03
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Oil Well
Source fluid types
Oil
Licence number
P13
Total-depth licence number
P13

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,507.28 mKelly Bushing
WATDEP_M92.35 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
21/30f-EV011.48 km2,068 mNSTA — UK offshore wellbore top holes
21/30f-E1Z1.48 km3,349 mNSTA — UK offshore wellbore top holes
21/30- 161.50 km2,025 mNSTA — UK offshore wellbore top holes
21/30f-E021.52 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
21/30f-E2Z1.52 km3,147 mNSTA — UK offshore wellbore top holes
21/29b- 93.09 km1,981 mNSTA — UK offshore wellbore top holes
21/30- 114.40 km2,067 mNSTA — UK offshore wellbore top holes
21/30- 254.70 km2,162 mNSTA — UK offshore wellbore top holes
21/30- 45.34 km2,946 mNSTA — UK offshore wellbore top holes
28/05a- 25.95 km2,621 mNSTA — UK offshore wellbore top holes
21/30- 19J6.00 km127 mNSTA — UK offshore wellbore top holes
21/30- 196.00 km3,443 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-P0032339.95 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323227.35 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323630.86 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321631.14 km102.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323146.38 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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