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49/21- 8A

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- 8A
Borehole / source record ID
49/21- 8A
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
CHRYSAOR PRODUCTION (U.K.) LIMITED
Recorded spud date
2000-12-24
Recorded completion date
2001-01-30
Latitude / longitude (WGS84)
53.182103 / 2.094826
Source-reported measurements
2511.55 m MD · Rotary Table
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
2001-01-23
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Gas Show
Source fluid types
Gas
Parent well
49/21- 8
Parent-well relationship
Re-spud
Licence number
P39
Total-depth licence number
P39

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,511.55 mRotary Table
TDTVDSSM2,389.02 msubsea
WATDEP_M13.11 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
49/21c-W10.19 km1,768 mNSTA — UK offshore wellbore top holes
49/21c-E20.19 km4,368 mNSTA — UK offshore wellbore top holes
49/21- 80.35 km93 mNSTA — UK offshore wellbore top holes
49/21- 14.45 km2,506 mNSTA — UK offshore wellbore top holes
49/21- 75.26 km2,499 mNSTA — UK offshore wellbore top holes
49/26- 45.82 km2,647 mNSTA — UK offshore wellbore top holes
49/26- 26.30 km2,258 mNSTA — UK offshore wellbore top holes
49/21- 10A6.86 km2,476 mNSTA — UK offshore wellbore top holes
49/21- 106.86 km2,476 mNSTA — UK offshore wellbore top holes
49/26- 277.11 km2,560 mNSTA — UK offshore wellbore top holes
49/26- 27Y7.11 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
49/26- 27Z7.11 km2,560 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-P0033535.72 km70.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0033526.24 km71.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P0033548.26 km70.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00334314.98 km69.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00331615.68 km78.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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