Well Data Manager / Well Summary / 211/23-A40

211/23-A40

Present

Well Header

Well No
211/23-A40
NSTA DEN No
3120
Well Name
--
Drill Seq No
40
Quadrant / Block
211 / 23
Surface Location
61.273985, 1.595881
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
DA46
Operator
FAIRFIELD BETULA LIMITED
Original Operator
--
Sub Area Operator
FAIRFIELD BETULA LIMITED
Licence No
P232
Licence Type
Production
Spud Date
1987-04-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/23-A40 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
D
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
48.768
Ground Elev (m)
--
Water Depth (m)
150.88
TD MD (m)
3841.390
TD TVDSS (m)
2782.001
TD Datum Depth (m)
48.768
TD Datum Type
Kelly Bushing
Spud Date
1987-04-12
TD Reached
1987-05-09
Completion Date
1987-05-20
Release Date
1991-05-20

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/23-A40 Unknown 200.000 151.232 BGS LithoStrat Upper
Kimmeridge Clay 3597.000 3548.232 BGS LithoStrat Upper
Heather Mesozoic 3656.000 3607.232 BGS LithoStrat Upper
Upper Ness Member Mesozoic 3660.000 3611.232 BGS LithoStrat Upper
Mid Ness Shale 3667.000 3618.232 BGS LithoStrat Upper
Lower Ness Member Mesozoic 3676.000 3627.232 BGS LithoStrat Upper
Etive Mesozoic 3681.000 3632.232 BGS LithoStrat Upper
Rannoch A/A2 3714.000 3665.232 BGS LithoStrat Upper
Rannoch B 3752.000 3703.232 BGS LithoStrat Upper
Rannoch C 3760.000 3711.232 BGS LithoStrat Upper
Rannoch D 3764.000 3715.232 BGS LithoStrat Upper
Broom Mesozoic 3770.000 3721.232 BGS LithoStrat Upper
Dunlin Mesozoic 3776.000 3727.232 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-A40 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-A40 3473.8056640625 3851.30029296875 10 0 2026-08-06 11:21:48.641494+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/23-A40
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 3473.8056 3842.6136 2421
caliper CLD Energective CorrectedLOGS 3473.8056 3836.8224 2383
comp_sonic DTC Energective CorrectedLOGS 3474.4152000000004 3830.574 2338
deep_resistivity ILD Energective CorrectedLOGS 3473.958 3839.2608 2398
density_correction CDRH Energective CorrectedLOGS 3473.8056 3842.6136 2421
gamma_ray GRI Energective CorrectedLOGS 3473.958 3833.9268 2363
med_resistivity ILM Energective CorrectedLOGS 3473.958 3839.1084 2397
neutron_por CNEU Energective CorrectedLOGS 3473.8056 3838.4988000000003 2394
sp SP Energective CorrectedLOGS 3473.958 3851.3004 2477
tvdss SS Energective CorrectedLOGS 3473.8056 3851.4528 2479
vshale VSGR Energective CorrectedLOGS 3474.8724 3833.3172000000004 2353
vshale VSH Energective CorrectedLOGS 3474.8724 3833.3172000000004 2353

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/23-A40 0 -- -- --

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