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

16/21a- 23

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
16/21a- 23
Borehole / source record ID
16/21a- 23
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
PREMIER OIL E&P UK LIMITED
Recorded spud date
1991-05-22
Recorded completion date
1991-06-29
Latitude / longitude (WGS84)
58.205934 / 1.111363
Source-reported measurements
2875.79 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
1991-06-24
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Flow class
Dry Hole
Licence number
P201
Total-depth licence number
P344

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM2,875.79 mKelly Bushing
TDTVDSSM2,849.88 msubsea
WATDEP_M144.17 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
16/21a- 101.18 km1,548 mNSTA — UK offshore wellbore top holes
16/21a- 10Z1.18 km2,393 mNSTA — UK offshore wellbore top holes
16/21- 12.02 km3,110 mNSTA — UK offshore wellbore top holes
16/21a-B12.54 km2,783 mNSTA — UK offshore wellbore top holes
16/21a-B102.54 km2,878 mNSTA — UK offshore wellbore top holes
16/21a-B112.54 km2,260 mNSTA — UK offshore wellbore top holes
16/21a-B22.54 km2,382 mNSTA — UK offshore wellbore top holes
16/21a-B32.54 km3,028 mNSTA — UK offshore wellbore top holes
16/21a-B42.54 km3,565 mNSTA — UK offshore wellbore top holes
16/21a-B52.54 km2,468 mNSTA — UK offshore wellbore top holes
16/21a-B62.54 km2,413 mNSTA — UK offshore wellbore top holes
16/21a-B72.54 km3,262 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-P00321435.22 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322850.60 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00322053.45 km53.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323054.94 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321855.64 km59.00 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 ↗