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20/09- 4A

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
20/09- 4A
Borehole / source record ID
20/09- 4A
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
ARCO BRITISH LIMITED, LLC
Recorded spud date
1998-10-02
Recorded completion date
1998-11-23
Latitude / longitude (WGS84)
57.667431 / -0.311760
Source-reported measurements
2941.32 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
1998-11-15
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Parent well
20/09- 4
Parent-well relationship
Re-spud
Licence number
P929
Total-depth licence number
P929

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,941.32 mKelly Bushing
TDTVDSSM2,916.94 msubsea
WATDEP_M102.11 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
20/09- 40.01 km2,988 mNSTA — UK offshore wellbore top holes
20/10- 29.59 km2,501 mNSTA — UK offshore wellbore top holes
20/10b- 49.79 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
20/09- 29.87 km3,270 mNSTA — UK offshore wellbore top holes
20/09- 112.35 km3,353 mNSTA — UK offshore wellbore top holes
20/08- 312.66 km3,224 mNSTA — UK offshore wellbore top holes
20/08- 213.12 km3,080 mNSTA — UK offshore wellbore top holes
20/10a- 313.98 km4,019 mNSTA — UK offshore wellbore top holes
20/09- 314.54 km3,956 mNSTA — UK offshore wellbore top holes
20/10b- 515.77 km3,046 mNSTA — UK offshore wellbore top holes
20/10- 117.72 km3,287 mNSTA — UK offshore wellbore top holes
20/15- 118.13 km3,698 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-P00322422.92 km63.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321967.30 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323168.91 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323069.96 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322873.39 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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