Well Data Manager / Well Summary / 211/27-A25

211/27-A25

Decommissioned

Well Header

Well No
211/27-A25
NSTA DEN No
2713
Well Name
--
Drill Seq No
25
Quadrant / Block
211 / 27
Surface Location
61.106130, 1.307395
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
19
Operator
BRIDGE PETROLEUM 3 LIMITED
Original Operator
--
Sub Area Operator
BRIDGE PETROLEUM 3 LIMITED
Licence No
P184
Licence Type
Production
Spud Date
1985-06-25
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/27-A25 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
DD
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
59.131
Ground Elev (m)
--
Water Depth (m)
144.17
TD MD (m)
4576.570
TD TVDSS (m)
3668.880
TD Datum Depth (m)
59.131
TD Datum Type
Kelly Bushing
Spud Date
1985-06-25
TD Reached
1985-07-29
Completion Date
1985-07-31
Release Date
1989-07-31

Formation Tops (15)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/27-A25 Unknown 203.000 143.869 BGS LithoStrat Upper
Unknown 616.000 556.869 BGS LithoStrat Upper
Unknown 1431.000 1371.869 BGS LithoStrat Upper
Unknown 2102.000 2042.869 BGS LithoStrat Upper
Unknown 3807.000 3747.869 BGS LithoStrat Upper
Kimmeridge Clay 4135.000 4075.869 BGS LithoStrat Upper
Viking Formation 4311.000 4251.869 BGS LithoStrat Upper
Upper Brent Sand 4406.000 4346.869 BGS LithoStrat Upper
Upper Coal Series 4414.000 4354.869 BGS LithoStrat Upper
Persistent Shale Marker 4450.000 4390.869 BGS LithoStrat Upper
Lower Coal Series 4456.000 4396.869 BGS LithoStrat Upper
Jurassic Massive Sand 4491.000 4431.869 BGS LithoStrat Upper
Jurassic Mica Sand 4503.000 4443.869 BGS LithoStrat Upper
Jurassic Basal Sand 4523.000 4463.869 BGS LithoStrat Upper
Dunlin Mesozoic 4533.000 4473.869 BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
211/27-A25 0 0 0 15 15 0 0 1 0 View

Hydrocarbon Occurrence (13)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
211/27-A25 Gas shows GS * 615.696 -- 815 m thick
211/27-A25 Gas shows GS * 1431.036 -- 671 m thick
211/27-A25 Gas shows GS * 2101.596 -- 1705 m thick
211/27-A25 Gas shows GS * 3806.952 -- 328 m thick
211/27-A25 Gas shows GS Kimmeridge Clay Formation 4134.612 -- 177 m thick
211/27-A25 Gas shows GS Viking Bank Formation 4311.396000000001 -- 95 m thick
211/27-A25 Oil O Tarbert Formation 4406.4936 -- 7 m thick
211/27-A25 Oil O Upper Coal "Series" [Obsolete] 4413.504 -- 37 m thick
211/27-A25 Oil O NLCS 4456.4808 -- 34 m thick
211/27-A25 Gas shows GS BMSD 4490.6184 -- 12 m thick
211/27-A25 Gas shows GS BMCS 4502.5056 -- 20 m thick
211/27-A25 Gas shows GS BBSD 4522.6224 -- 10 m thick
211/27-A25 Gas shows GS Dunlin Group 4532.9856 -- 43 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/27-A25 Cuttings 3962.4 4573.52 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/27-A25 4387.59619140625 4586.93505859375 10 0 2026-08-06 11:33:15.375836+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/27-A25
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 4409.5416000000005 4586.9352 1165
caliper CLD Energective CorrectedLOGS 4402.836 4576.1148 1138
comp_sonic DTC Energective CorrectedLOGS 4406.0364 4570.0188 1077
deep_resistivity ILD Energective CorrectedLOGS 4409.084400000001 4574.286 1085
density_correction CDRH Energective CorrectedLOGS 4408.0176 4586.9352 1175
gamma_ray GRI Energective CorrectedLOGS 4387.5960000000005 4577.334 1246
med_resistivity ILM Energective CorrectedLOGS 4409.084400000001 4575.200400000001 1091
neutron_por CNEU Energective CorrectedLOGS 4407.7128 4581.144 1139
pef CPEF Energective CorrectedLOGS 4407.7128 4586.478 1174
tvdss SS Energective CorrectedLOGS 4387.5960000000005 4586.9352 1309
vshale VSGR Energective CorrectedLOGS 4388.0532 4577.334 1243
vshale VSH Energective CorrectedLOGS 4388.0532 4577.334 1243

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/27-A25 0 -- -- --

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