Well Data Manager / Well Summary / 205/25- 1

205/25- 1

Decommissioned

Well Header

Well No
205/25- 1
NSTA DEN No
1105
Well Name
--
Drill Seq No
1
Quadrant / Block
205 / 25
Surface Location
60.170509, -3.089817
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Licence No
P175
Licence Type
Production
Spud Date
1977-10-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

205/25- 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
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
208.18
TD MD (m)
2600.250
TD TVDSS (m)
2575.000
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1977-10-12
TD Reached
1977-12-12
Completion Date
1977-12-20
Release Date
1981-12-20

Formation Tops (5)

Wellbore Formation Era MD (m) TVDSS (m) Provider
205/25- 1 Shetland Mesozoic 500.000 475.006 Ternan Atlantic Margin
Victory 1232.000 1207.006 Ternan Atlantic Margin
Humber Mesozoic 2286.000 2261.006 Ternan Atlantic Margin
Judd 2380.000 2355.006 Ternan Atlantic Margin
Papa 2416.000 2391.006 Ternan Atlantic Margin

Lithology Intervals

205/25- 1 Curve: SANDCOUNT 241 intervals  ·  MD 509.473 – 2595.372 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...
Sandstone (131)
Limestone (96)
Coal (14)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
205/25- 1 6 5 3 17 5 2 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
205/25- 1 Cuttings 487.68 2599.94 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
205/25- 1 233.78160095214844 2595.067138671875 10 0 2026-08-06 20:39:10.039734+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
205/25- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS UKCS JDWL 30th Round 1253.3376 2594.4576 8801
caliper CALI UKCS JDWL 30th Round 1250.5944 2595.0672 8823
comp_sonic DTC UKCS JDWL 30th Round 488.2896 2583.1800000000003 13676
deep_resistivity RDEP UKCS JDWL 30th Round 488.2896 2592.9336000000003 13799
density_correction DENC UKCS JDWL 30th Round 1253.3376 2594.3052000000002 8800
gamma_ray GR UKCS JDWL 30th Round 233.78160000000003 2587.752 15427
med_resistivity RMED UKCS JDWL 30th Round 1253.49 2592.9336000000003 8790
neutron_por NEUT UKCS JDWL 30th Round 1253.3376 2590.4952000000003 8775
shallow_resistivity RSHAL UKCS JDWL 30th Round 488.2896 2592.9336000000003 13800
sp SP UKCS JDWL 30th Round 488.2896 2592.9336000000003 13800

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
205/25- 1 0 -- -- --

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