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WELL & ENERGY INTELLIGENCE
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16/21b- 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
16/21b- 4
Borehole / source record ID
16/21b- 4
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
PREMIER OIL E&P UK LIMITED
Recorded spud date
1981-11-12
Recorded completion date
1981-11-13
Latitude / longitude (WGS84)
58.210479 / 1.174503
Source-reported measurements
Not reported / not verified
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
1981-11-13
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Licence number
P344
Total-depth licence number
P344

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference

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 ↗
JSON ↗Explore measurements →Data API · Measurements ↗Data API ↗

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
16/21b- 4A0.00 km2,630 mNSTA — UK offshore wellbore top holes
16/21c- 220.03 km3,109 mNSTA — UK offshore wellbore top holes
16/21a- 370.87 km3,307 mNSTA — UK offshore wellbore top holes
16/21a- 37Z0.87 km2,583 mNSTA — UK offshore wellbore top holes
16/21a- 330.89 km3,914 mNSTA — UK offshore wellbore top holes
16/21a- 162.49 km2,579 mNSTA — UK offshore wellbore top holes
16/21a- 103.40 km1,548 mNSTA — UK offshore wellbore top holes
16/21a- 10Z3.40 km2,393 mNSTA — UK offshore wellbore top holes
16/21a- 243.49 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
16/21a- 203.50 km2,640 mNSTA — UK offshore wellbore top holes
16/21a- 20Z3.50 km3,658 mNSTA — UK offshore wellbore top holes
16/21a- 23.51 km2,597 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-P00321435.84 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322852.08 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322054.63 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323056.54 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321856.61 km59.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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