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44/21a- 10

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
44/21a- 10
Borehole / source record ID
44/21a- 10
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
CHRYSAOR PRODUCTION (U.K.) LIMITED
Recorded spud date
1993-03-11
Recorded completion date
1993-05-03
Latitude / longitude (WGS84)
54.228896 / 2.115331
Source-reported measurements
4220.57 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
1993-04-15
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Target field
BOULTON
Flow class
Gas Show
Source fluid types
Gas
Licence number
P450
Total-depth licence number
P450

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM4,220.57 mKelly Bushing
TDTVDSSM4,180.44 msubsea
WATDEP_M40.84 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
44/21- 22.64 km4,660 mNSTA — UK offshore wellbore top holes
44/21a-B22.90 km5,020 mNSTA — UK offshore wellbore top holes
44/21a-B2Y2.90 km5,673 mNSTA — UK offshore wellbore top holes
44/21a-B2Z2.90 km4,996 mNSTA — UK offshore wellbore top holes
44/21a-B42.90 km6,771 mNSTA — UK offshore wellbore top holes
44/21a-B12.90 km5,159 mNSTA — UK offshore wellbore top holes
44/21a-B1Z2.90 km5,157 mNSTA — UK offshore wellbore top holes
44/21a-B32.90 km6,261 mNSTA — UK offshore wellbore top holes
44/21a- 73.94 km4,561 mNSTA — UK offshore wellbore top holes
44/21- 34.24 km4,672 mNSTA — UK offshore wellbore top holes
44/21a- 64.43 km4,770 mNSTA — UK offshore wellbore top holes
44/21a- 95.36 km4,271 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-P0032875.41 km83.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00329020.54 km66.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00328921.72 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00328822.16 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00327830.97 km74.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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