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15/20a- 21

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
15/20a- 21
Borehole / source record ID
15/20a- 21
Sector
Oil and gas
Derived purpose group
Development
Operator in source snapshot
NEO NEXT+ ENERGY PUK LIMITED
Recorded spud date
2015-09-11
Recorded completion date
2015-10-20
Latitude / longitude (WGS84)
58.371016 / 0.880721
Source-reported measurements
3310.13 m MD · Rotary Table
Status reported by source
Constructed
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
2015-10-05
Source completion status
Completed (Operating)
Source wellbore status
EXTANT
Source well-origin status
Present
Target field
BALLOCH
Flow class
Oil Well
Source fluid types
Oil
Licence number
P1041
Total-depth licence number
P1041

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM3,310.13 mRotary Table
TDTVDSSM2,480.41 msubsea
WATDEP_M141.73 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
15/20a- 200.09 km3,432 mNSTA — UK offshore wellbore top holes
15/20a- 20X0.09 km2,838 mNSTA — UK offshore wellbore top holes
15/20a- 20Y0.09 km2,608 mNSTA — UK offshore wellbore top holes
15/20a- 20Z0.09 km3,430 mNSTA — UK offshore wellbore top holes
15/20a- 190.11 km3,104 mNSTA — UK offshore wellbore top holes
15/20a- 19X0.11 km2,890 mNSTA — UK offshore wellbore top holes
15/20a- 19Y0.11 km2,883 mNSTA — UK offshore wellbore top holes
15/20a- 19Z0.11 km3,058 mNSTA — UK offshore wellbore top holes
15/20a-D20.14 km3,184 mNSTA — UK offshore wellbore top holes
15/20a-D2Z0.14 km3,849 mNSTA — UK offshore wellbore top holes
15/20a-D120.14 km3,616 mNSTA — UK offshore wellbore top holes
15/20a-D30.15 km4,499 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-P00321455.44 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322867.58 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323071.27 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322071.42 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321974.07 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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