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21/25- 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
21/25- 3
Borehole / source record ID
21/25- 3
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
ANASURIA OPERATING COMPANY LIMITED
Recorded spud date
1982-09-28
Recorded completion date
1983-02-09
Latitude / longitude (WGS84)
57.186624 / 0.798921
Source-reported measurements
3381.45 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
1982-11-22
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Target field
GUILLEMOT A
Flow class
Gas and Oil Well
Source fluid types
Gas, Oil
Licence number
P13
Total-depth licence number
P13

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM3,381.45 mKelly Bushing
TDTVDSSM2,796.24 msubsea
WATDEP_M88.09 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
21/24-E21.77 km2,228 mNSTA — UK offshore wellbore top holes
21/24-E2Y1.77 km3,487 mNSTA — UK offshore wellbore top holes
21/24-E2Z1.77 km2,456 mNSTA — UK offshore wellbore top holes
21/24-E11.79 km3,225 mNSTA — UK offshore wellbore top holes
21/25- 22.18 km2,701 mNSTA — UK offshore wellbore top holes
21/24- 22.34 km2,536 mNSTA — UK offshore wellbore top holes
21/25-G72.69 km2,804 mNSTA — UK offshore wellbore top holes
21/25-G7Z2.69 km2,796 mNSTA — UK offshore wellbore top holes
21/25-G12.74 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
21/25-G22.74 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
21/25-G32.74 km3,378 mNSTA — UK offshore wellbore top holes
21/25-G82.74 km2,258 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-P00323315.29 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323622.16 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323225.16 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321637.57 km102.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323442.44 km66.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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