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21/13b- 4

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
21/13b- 4
Borehole / source record ID
21/13b- 4
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
SHELL U.K. LIMITED
Recorded spud date
1992-11-09
Recorded completion date
1992-12-25
Latitude / longitude (WGS84)
57.500567 / 0.428181
Source-reported measurements
3353.1 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
1992-12-23
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Licence number
P349
Total-depth licence number
P349

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM3,353.10 mKelly Bushing
TDTVDSSM3,326.59 msubsea
WATDEP_M87.48 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
21/18- 63.75 km3,307 mNSTA — UK offshore wellbore top holes
21/18- 34.92 km3,325 mNSTA — UK offshore wellbore top holes
21/13a- 35.20 km3,597 mNSTA — UK offshore wellbore top holes
21/12- 45.57 km3,027 mNSTA — UK offshore wellbore top holes
21/18a-K86.08 km3,428 mNSTA — UK offshore wellbore top holes
21/18a-K8Z6.08 km3,389 mNSTA — UK offshore wellbore top holes
21/18a-K96.08 km3,490 mNSTA — UK offshore wellbore top holes
21/18a-K16.13 km3,586 mNSTA — UK offshore wellbore top holes
21/18a-K1Z6.13 km3,916 mNSTA — UK offshore wellbore top holes
21/18a-K56.13 km5,247 mNSTA — UK offshore wellbore top holes
21/18a-K5J6.13 km3,810 mNSTA — UK offshore wellbore top holes
21/18a-K66.13 km4,085 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-P00322425.49 km63.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321932.56 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323036.23 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322840.99 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322941.15 km58.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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