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21/25- 11

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
21/25- 11
Borehole / source record ID
21/25- 11
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
SHELL U.K. LIMITED
Recorded spud date
1992-10-20
Recorded completion date
1993-04-03
Latitude / longitude (WGS84)
57.275526 / 0.968112
Source-reported measurements
4740.25 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
1993-03-22
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Licence number
P13
Total-depth licence number
P13

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM4,740.25 mKelly Bushing
TDTVDSSM4,600.04 msubsea
WATDEP_M92.05 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
22/21- 115.94 km4,169 mNSTA — UK offshore wellbore top holes
22/21- 11Y5.94 km4,397 mNSTA — UK offshore wellbore top holes
22/21- 11Z5.94 km4,330 mNSTA — UK offshore wellbore top holes
22/21- 95.94 km3,473 mNSTA — UK offshore wellbore top holes
22/21- 9Y5.94 km4,292 mNSTA — UK offshore wellbore top holes
22/21- 9Z5.94 km3,631 mNSTA — UK offshore wellbore top holes
22/21- 105.97 km2,057 mNSTA — UK offshore wellbore top holes
22/21- 10W5.97 km3,490 mNSTA — UK offshore wellbore top holes
22/21- 10X5.97 km3,609 mNSTA — UK offshore wellbore top holes
22/21- 10Y5.97 km3,427 mNSTA — UK offshore wellbore top holes
22/21- 10Z5.97 km3,595 mNSTA — UK offshore wellbore top holes
21/25-T17.33 km4,219 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-P00323610.64 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323321.08 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323428.83 km66.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323533.10 km61.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323238.45 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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