Well Data Manager / Well Summary / 204/25- 1

204/25- 1

Decommissioned

Well Header

Well No
204/25- 1
NSTA DEN No
4393
Well Name
--
Drill Seq No
1
Quadrant / Block
204 / 25
Surface Location
60.177585, -4.039954
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
HESS LIMITED
Original Operator
--
Sub Area Operator
HESS LIMITED
Licence No
P559
Licence Type
Production
Spud Date
1991-05-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

204/25- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.822
Ground Elev (m)
--
Water Depth (m)
162.15
TD MD (m)
2902.306
TD TVDSS (m)
2872.740
TD Datum Depth (m)
26.822
TD Datum Type
Kelly Bushing
Spud Date
1991-05-26
TD Reached
1991-07-01
Completion Date
1991-07-04
Release Date
1995-07-04

Formation Tops (3)

Wellbore Formation Era MD (m) TVDSS (m) Provider
204/25- 1 Shetland Mesozoic 594.000 567.178 Ternan Atlantic Margin
Cromer Knoll Mesozoic 2820.000 2793.178 Ternan Atlantic Margin
Precambrian Basement 2820.000 2793.178 Ternan Atlantic Margin

Lithology Intervals

204/25- 1 Curve: SANDCOUNT 97 intervals  ·  MD 566.166 – 2898.191 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...
Limestone (79)
Sandstone (17)
Metamorphic (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
204/25- 1 5 2 2 9 3 3 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
204/25- 1 Cuttings 548.64 2902.31 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
204/25- 1 188.9759979248047 2897.733642578125 10 0 2026-08-06 20:37:44.412049+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
204/25- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS UKCS JDWL 30th Round 1383.1824000000001 2897.7336 9939
caliper CALI UKCS JDWL 30th Round 548.64 2895.6000000000004 13522
comp_sonic DTC UKCS JDWL 30th Round 551.3832 2887.0656000000004 13286
deep_resistivity RDEP UKCS JDWL 30th Round 559.6128 2892.552 13400
density_correction DENC UKCS JDWL 30th Round 1383.1824000000001 2897.7336 9939
gamma_ray GR UKCS JDWL 30th Round 188.976 2897.7336 17774
micro_resistivity RMIC UKCS JDWL 30th Round 559.6128 2895.6000000000004 13356
neutron_por NEUT UKCS JDWL 30th Round 1369.4664 2895.6000000000004 10015
shallow_resistivity RSHAL UKCS JDWL 30th Round 559.6128 2892.552 13400
sp SP UKCS JDWL 30th Round 549.2496 2879.1408 13286

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
204/25- 1 0 -- -- --

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