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21/08a- 5

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
21/08a- 5
Borehole / source record ID
21/08a- 5
Sector
Oil and gas
Derived purpose group
Development
Operator in source snapshot
ENQUEST HEATHER LIMITED
Recorded spud date
2016-04-04
Recorded completion date
2016-05-05
Latitude / longitude (WGS84)
57.668981 / 0.421629
Source-reported measurements
2623.11 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
2016-04-26
Source completion status
Completed (Operating)
Source wellbore status
EXTANT
Source well-origin status
Present
Target field
SCOLTY
Flow class
Oil Well
Source fluid types
Oil
Licence number
P1107
Total-depth licence number
P1107

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,623.11 mRotary Table
TDTVDSSM1,728.52 msubsea
WATDEP_M103.94 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
21/08- 30.80 km4,576 mNSTA — UK offshore wellbore top holes
21/12- 2B5.44 km3,954 mNSTA — UK offshore wellbore top holes
21/12- 25.44 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
21/12- 2A5.44 kmNot reported / not verified mNSTA — UK offshore wellbore top holes
21/07- 28.34 km3,206 mNSTA — UK offshore wellbore top holes
21/08- 18.39 km3,266 mNSTA — UK offshore wellbore top holes
21/12c- 78.90 km2,606 mNSTA — UK offshore wellbore top holes
21/08- 29.33 km3,368 mNSTA — UK offshore wellbore top holes
21/13a- 59.61 km3,680 mNSTA — UK offshore wellbore top holes
21/08- 410.62 km2,492 mNSTA — UK offshore wellbore top holes
21/08- 4Z10.62 km2,210 mNSTA — UK offshore wellbore top holes
21/12b- 611.19 km1,844 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-P00322422.06 km63.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321923.92 km51.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323026.91 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322830.90 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322033.58 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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