Well Data Manager / Well Summary / 211/23-A31

211/23-A31

Present

Well Header

Well No
211/23-A31
NSTA DEN No
2392
Well Name
--
Drill Seq No
31
Quadrant / Block
211 / 23
Surface Location
61.274061, 1.596151
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
DA33
Operator
FAIRFIELD BETULA LIMITED
Original Operator
--
Sub Area Operator
FAIRFIELD BETULA LIMITED
Licence No
P232
Licence Type
Production
Spud Date
1984-05-14
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/23-A31 Original
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
CC
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
48.768
Ground Elev (m)
--
Water Depth (m)
150.88
TD MD (m)
3398.520
TD TVDSS (m)
2814.828
TD Datum Depth (m)
48.768
TD Datum Type
Kelly Bushing
Spud Date
1984-05-14
TD Reached
1984-06-05
Completion Date
1984-06-15
Release Date
1988-06-15

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/23-A31 Unknown 151.000 102.232 BGS LithoStrat Upper
Cromer Knoll Mesozoic 3200.000 3151.232 BGS LithoStrat Upper
Kimmeridge Clay 3218.000 3169.232 BGS LithoStrat Upper
Heather Mesozoic 3295.000 3246.232 BGS LithoStrat Upper
Tarbert Mesozoic 3303.000 3254.232 BGS LithoStrat Upper
Ness Mesozoic 3310.000 3261.232 BGS LithoStrat Upper
Etive Mesozoic 3326.000 3277.232 BGS LithoStrat Upper
Rannoch Mesozoic 3331.000 3282.232 BGS LithoStrat Upper
Broom Mesozoic 3337.000 3288.232 BGS LithoStrat Upper
Drake Mesozoic 3341.000 3292.232 BGS LithoStrat Upper
Cook Mesozoic 3350.000 3301.232 BGS LithoStrat Upper
Burton Mesozoic 3382.000 3333.232 BGS LithoStrat Upper
Unknown 3383.000 3334.232 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
211/23-A31 0 0 0 13 13 0 0 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/23-A31 3133.039306640625 3406.902099609375 8 0 2026-08-06 11:21:37.358178+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/23-A31
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 3135.7824 3406.7496 1779
caliper CLD Energective CorrectedLOGS 3135.7824 3405.8352 1773
comp_sonic DTC Energective CorrectedLOGS 3133.0392 3391.3572000000004 1696
deep_resistivity ILD Energective CorrectedLOGS 3133.0392 3402.4824000000003 1769
density_correction CDRH Energective CorrectedLOGS 3135.7824 3406.902 1780
gamma_ray GRI Energective CorrectedLOGS 3133.0392 3396.996 1733
neutron_por CNEU Energective CorrectedLOGS 3135.7824 3402.3300000000004 1750
tvdss SS Energective CorrectedLOGS 3133.0392 3407.0544 1799
vshale VSGR Energective CorrectedLOGS 3135.3252 3396.5388000000003 1715
vshale VSH Energective CorrectedLOGS 3135.3252 3396.5388000000003 1715

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/23-A31 0 -- -- --

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