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15/17a- 28Z

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
15/17a- 28A
Borehole / source record ID
15/17a- 28Z
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
ENQUEST HEATHER LIMITED
Recorded spud date
2012-11-13
Recorded completion date
2012-11-26
Latitude / longitude (WGS84)
58.497568 / 0.366204
Source-reported measurements
4549.75 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
2012-11-18
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Oil Well
Source fluid types
Oil
Parent well
15/17a- 28A
Parent-well relationship
Sidetrack
Sidetrack type
Geological
Licence number
P250
Total-depth licence number
P585

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM4,549.75 mRotary Table
TDTVDSSM4,503.42 msubsea
WATDEP_M145.39 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
15/17a- 28A0.00 km4,550 mNSTA — UK offshore wellbore top holes
15/12b- 40.41 km2,836 mNSTA — UK offshore wellbore top holes
15/12b- 4Y0.41 km2,822 mNSTA — UK offshore wellbore top holes
15/12b- 4Z0.41 km2,949 mNSTA — UK offshore wellbore top holes
15/17a- 280.97 km4,550 mNSTA — UK offshore wellbore top holes
15/12b- 22.87 km3,078 mNSTA — UK offshore wellbore top holes
15/18b- 103.00 km2,901 mNSTA — UK offshore wellbore top holes
15/12- 13.50 km2,994 mNSTA — UK offshore wellbore top holes
15/17- 44.82 km2,872 mNSTA — UK offshore wellbore top holes
15/18- 15.36 km2,976 mNSTA — UK offshore wellbore top holes
15/18b- 4A5.66 km2,503 mNSTA — UK offshore wellbore top holes
15/18b- 45.68 km56 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-P00321480.93 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322887.66 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323090.12 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321991.97 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322092.46 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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