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WELL & ENERGY INTELLIGENCE
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48/17a-L4

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
48/17a-L4
Borehole / source record ID
48/17a-L4
Sector
Oil and gas
Derived purpose group
Development
Operator in source snapshot
PERENCO GAS (UK) LIMITED
Recorded spud date
1992-11-08
Recorded completion date
1992-12-17
Latitude / longitude (WGS84)
53.409327 / 1.373893
Source-reported measurements
3465.58 m MD · Kelly Bushing
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
1992-12-17
Source completion status
Completed (Operating)
Source wellbore status
EXTANT
Source well-origin status
Present
Target field
LANCELOT
Flow class
Gas Well
Source fluid types
Gas
Licence number
P25
Total-depth licence number
P463

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM3,465.58 mKelly Bushing
TDTVDSSM2,525.57 msubsea
WATDEP_M21.64 mNot reported / not verified
MXTDTEMPC90.00 °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 ↗
JSON ↗Explore measurements →Data API · Measurements ↗Data API ↗

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
48/17a-L30.00 km3,815 mNSTA — UK offshore wellbore top holes
48/17a-L10.02 km2,849 mNSTA — UK offshore wellbore top holes
48/17a-L1Z0.02 km3,886 mNSTA — UK offshore wellbore top holes
48/17a-L20.02 km2,714 mNSTA — UK offshore wellbore top holes
48/17a- 61.47 km2,716 mNSTA — UK offshore wellbore top holes
48/17a- 6Z1.47 km2,716 mNSTA — UK offshore wellbore top holes
48/17a- 91.62 km2,770 mNSTA — UK offshore wellbore top holes
48/18a- 103.11 km2,789 mNSTA — UK offshore wellbore top holes
48/17a- 44.65 km2,775 mNSTA — UK offshore wellbore top holes
48/18a- 45.64 km2,777 mNSTA — UK offshore wellbore top holes
48/17b- 36.07 km3,307 mNSTA — UK offshore wellbore top holes
48/18a- 116.36 km2,861 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-P00330915.19 km72.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00330815.44 km71.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00331416.68 km68.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00331317.27 km72.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00331121.65 km70.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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