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15/21a- 52Z

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
15/21a- 52
Borehole / source record ID
15/21a- 52Z
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
SERICA ENERGY NORTE LIMITED
Recorded spud date
1994-01-04
Recorded completion date
1994-01-24
Latitude / longitude (WGS84)
58.235014 / 0.112057
Source-reported measurements
2968.75 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
1994-01-24
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Oil Well
Source fluid types
Oil
Parent well
15/21a- 52
Parent-well relationship
Sidetrack
Licence number
P218
Total-depth licence number
P588

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,968.75 mKelly Bushing
TDTVDSSM2,859.02 msubsea
WATDEP_M140.21 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
15/21a- 520.00 km2,943 mNSTA — UK offshore wellbore top holes
15/21a- 52Y0.00 km3,004 mNSTA — UK offshore wellbore top holes
15/21a- 510.02 km3,007 mNSTA — UK offshore wellbore top holes
15/21- 60.98 km3,119 mNSTA — UK offshore wellbore top holes
15/21b- 501.53 km2,914 mNSTA — UK offshore wellbore top holes
15/21a- 551.69 km3,978 mNSTA — UK offshore wellbore top holes
15/21a- 462.05 km4,785 mNSTA — UK offshore wellbore top holes
15/21- 12.20 km2,432 mNSTA — UK offshore wellbore top holes
15/21a- 602.40 km3,260 mNSTA — UK offshore wellbore top holes
15/21b- 482.51 km3,399 mNSTA — UK offshore wellbore top holes
15/21b- 213.02 km3,291 mNSTA — UK offshore wellbore top holes
15/21a- 383.12 km4,203 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-P00322468.53 km63.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322870.46 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321470.88 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323071.37 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321972.10 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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