FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Read energy from subsurface to market.
See what moves next.
WELL & ENERGY INTELLIGENCE
← Back to well atlas

21/27- 4

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
21/27- 4
Borehole / source record ID
21/27- 4
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
SPIRIT ENERGY NORTH SEA OIL LIMITED
Recorded spud date
1990-07-13
Recorded completion date
1990-08-03
Latitude / longitude (WGS84)
57.043493 / 0.273474
Source-reported measurements
1228.95 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
1990-07-28
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Oil Well
Source fluid types
Oil
Licence number
P595
Total-depth licence number
P595

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM1,228.95 mKelly Bushing
TDTVDSSM1,202.74 msubsea
WATDEP_M81.99 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
21/27- 22.07 km1,198 mNSTA — UK offshore wellbore top holes
21/27- 32.96 km1,207 mNSTA — UK offshore wellbore top holes
21/27a- 62.99 km914 mNSTA — UK offshore wellbore top holes
21/27a- 53.28 km1,088 mNSTA — UK offshore wellbore top holes
21/27a- 5X3.28 km2,057 mNSTA — UK offshore wellbore top holes
21/27a- 5Y3.28 km1,319 mNSTA — UK offshore wellbore top holes
21/27a- 5Z3.28 km1,351 mNSTA — UK offshore wellbore top holes
21/27- 1A4.55 km1,814 mNSTA — UK offshore wellbore top holes
21/27- 14.55 km893 mNSTA — UK offshore wellbore top holes
21/28b- 710.14 km1,982 mNSTA — UK offshore wellbore top holes
21/28- 110.99 km1,839 mNSTA — UK offshore wellbore top holes
21/27b- 711.99 km1,358 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-P00321610.29 km102.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323211.10 km49.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323112.99 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322341.47 km60.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323342.48 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

Beyond the wellhead, context.

A source-linked view of wells, energy and markets in seven languages.

Follow via RSS ↗