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49/21- 1

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
49/21- 1
Borehole / source record ID
49/21- 1
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
CHRYSAOR PRODUCTION (U.K.) LIMITED
Recorded spud date
1966-05-03
Recorded completion date
1966-07-07
Latitude / longitude (WGS84)
53.174771 / 2.029158
Source-reported measurements
2506.37 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
1966-06-29
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Gas Show
Source fluid types
Gas
Licence number
P39
Total-depth licence number
P39

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,506.37 mKelly Bushing
TDTVDSSM2,475.89 msubsea
WATDEP_M42.98 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
49/21- 84.10 km93 mNSTA — UK offshore wellbore top holes
49/21- 8A4.45 km2,512 mNSTA — UK offshore wellbore top holes
49/21c-W14.61 km1,768 mNSTA — UK offshore wellbore top holes
49/21c-E24.61 km4,368 mNSTA — UK offshore wellbore top holes
48/30- 45.00 km2,316 mNSTA — UK offshore wellbore top holes
49/26- 275.05 km2,560 mNSTA — UK offshore wellbore top holes
49/26- 27Y5.05 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
49/26- 27Z5.05 km2,560 mNSTA — UK offshore wellbore top holes
49/21- 75.92 km2,499 mNSTA — UK offshore wellbore top holes
49/26- 46.03 km2,647 mNSTA — UK offshore wellbore top holes
49/26- 57.29 km2,137 mNSTA — UK offshore wellbore top holes
49/26-F17.80 km2,281 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-P0033536.01 km70.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0033547.23 km70.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0033528.73 km71.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00331613.78 km78.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00332114.47 km80.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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