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21/25-B1Z

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-B1
Borehole / source record ID
21/25-B1Z
Sector
Oil and gas
Derived purpose group
Development
Operator in source snapshot
ADURA ENERGY LIMITED
Recorded spud date
1992-02-18
Recorded completion date
1992-11-30
Latitude / longitude (WGS84)
57.197840 / 0.915207
Source-reported measurements
2499.66 m MD · Kelly Bushing
Status reported by source
Suspended
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
1992-03-02
Source completion status
Abandoned Phase 2
Source wellbore status
EXTANT
Source well-origin status
Present
Target field
GANNET B
Flow class
Gas and Condensate Well
Source fluid types
Condensate, Gas
Parent well
21/25-B1
Parent-well relationship
Sidetrack
Licence number
P13
Total-depth licence number
P13

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,499.66 mKelly Bushing
TDTVDSSM2,353.89 msubsea
WATDEP_M95.10 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
21/25-B10.00 km2,413 mNSTA — UK offshore wellbore top holes
21/25- 50.86 km1,962 mNSTA — UK offshore wellbore top holes
21/25- 61.80 km2,435 mNSTA — UK offshore wellbore top holes
21/25-B22.07 km1,145 mNSTA — UK offshore wellbore top holes
21/25-B2Z2.07 km2,987 mNSTA — UK offshore wellbore top holes
21/25-B52.07 km2,502 mNSTA — UK offshore wellbore top holes
21/25-B32.15 km2,358 mNSTA — UK offshore wellbore top holes
21/25-B42.15 km2,490 mNSTA — UK offshore wellbore top holes
21/30-C93.61 km2,890 mNSTA — UK offshore wellbore top holes
21/30-C63.61 km2,833 mNSTA — UK offshore wellbore top holes
21/30-C6Y3.61 km3,562 mNSTA — UK offshore wellbore top holes
21/30-C6Z3.61 km3,562 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-P00323312.90 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323615.24 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323232.22 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323435.86 km66.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323541.18 km61.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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