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

48/12a- 7Y

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
48/12a- 7
Borehole / source record ID
48/12a- 7Y
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
PERENCO GAS (UK) LIMITED
Recorded spud date
1994-04-12
Recorded completion date
1994-05-23
Latitude / longitude (WGS84)
53.545998 / 1.359213
Source-reported measurements
4278.78 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
1994-05-23
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Target field
GALAHAD
Flow class
Gas Well
Source fluid types
Gas
Parent well
48/12a- 7Z
Parent-well relationship
Sidetrack
Licence number
P142
Total-depth licence number
P142

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM4,278.78 mKelly Bushing
TDTVDSSM2,837.42 msubsea
WATDEP_M22.25 mNot reported / not verified
MXTDTEMPC91.00 °CNot 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
48/12a- 70.00 km3,129 mNSTA — UK offshore wellbore top holes
48/12a- 7Z0.00 km4,191 mNSTA — UK offshore wellbore top holes
48/12a-G20.00 km5,087 mNSTA — UK offshore wellbore top holes
48/12a-G30.01 km5,929 mNSTA — UK offshore wellbore top holes
48/12a- 80.53 km3,508 mNSTA — UK offshore wellbore top holes
48/12- 22.06 km3,032 mNSTA — UK offshore wellbore top holes
48/12b- 62.88 km3,126 mNSTA — UK offshore wellbore top holes
48/13b- 36.82 km3,038 mNSTA — UK offshore wellbore top holes
48/12d- 97.69 km2,932 mNSTA — UK offshore wellbore top holes
48/17a- 87.70 km2,789 mNSTA — UK offshore wellbore top holes
48/12c- 107.86 km2,804 mNSTA — UK offshore wellbore top holes
48/12c- 10Z7.86 km3,124 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-P00330512.75 km73.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00330713.36 km77.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00330314.51 km67.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00330616.56 km79.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00330417.48 km81.00 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 ↗