Well Data Manager / Well Summary / 211/19-M23

211/19-M23

Decommissioned

Well Header

Well No
211/19-M23
NSTA DEN No
2221
Well Name
--
Drill Seq No
23
Quadrant / Block
211 / 19
Surface Location
61.396309, 1.739256
Source Datum
ED50
Subsea Well
Unknown
Platform
M
Slot No
21
Operator
CNR INTERNATIONAL (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CNR INTERNATIONAL (U.K.) LIMITED
Licence No
P104
Licence Type
Production
Spud Date
1983-09-15
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/19-M23 Original parent: 211/19-M9
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
BA
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
56.388
Ground Elev (m)
--
Water Depth (m)
156.06
TD MD (m)
3366.821
TD TVDSS (m)
3176.321
TD Datum Depth (m)
56.388
TD Datum Type
Kelly Bushing
Spud Date
1983-09-15
TD Reached
1983-10-17
Completion Date
2002-01-13
Release Date
2006-01-13

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/19-M23 Unknown 156.000 99.612 BGS LithoStrat Upper
Unknown 3014.000 2957.612 BGS LithoStrat Upper
Unknown 3047.000 2990.612 BGS LithoStrat Upper
Unknown 3112.000 3055.612 BGS LithoStrat Upper
Kimmeridge Clay 3170.000 3113.612 BGS LithoStrat Upper
Heather Mesozoic 3183.000 3126.612 BGS LithoStrat Upper
Upper Middle Shaly Unit 3205.000 3148.612 BGS LithoStrat Upper
Mid Shale Member 3211.000 3154.612 BGS LithoStrat Upper
Lower Middle Shaly Unit 3231.000 3174.612 BGS LithoStrat Upper
Jurassic Massive Sand 3256.000 3199.612 BGS LithoStrat Upper
Upper Mica Sands Cenozoic 3286.000 3229.612 BGS LithoStrat Upper
Lower Mica Sands Cenozoic 3306.000 3249.612 BGS LithoStrat Upper
Lower Shaly Unit 3319.000 3262.612 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
211/19-M23 0 0 0 13 13 0 5 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (6)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/19-M23 Cuttings 3044.95 3366.82 -- -- .
211/19-M23 Core #1 3177.24 3205.28 -- -- jumbled .
211/19-M23 Core #2 3205.28 3233.01 -- -- .
211/19-M23 Core #3 3233.01 3260.45 -- -- .
211/19-M23 Core #4 3260.45 3288.18 -- -- .
211/19-M23 Core #5 3288.18 3312.05 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/19-M23 3016.30078125 3367.278076171875 9 0 2026-08-06 11:10:16.495857+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/19-M23
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB OGA Batch Unzipped 3139.5924 3352.4952000000003 1398
bulk_density LDL Energective CorrectedLOGS 3139.5924 3352.4952000000003 1398
caliper CALI OGA Batch Unzipped 3016.3008 3352.4952000000003 1399
caliper CLD Energective CorrectedLOGS 3016.3008 3352.4952000000003 1399
comp_sonic DTC Energective CorrectedLOGS 3033.9792 3352.3428000000004 2090
comp_sonic DT OGA Batch Unzipped 3023.3112 3352.3428000000004 2160
gamma_ray GR OGA Batch Unzipped 3016.3008 3352.3428000000004 2206
gamma_ray GRI Energective CorrectedLOGS 3016.3008 3352.3428000000004 2206
med_resistivity ILM Energective CorrectedLOGS 3035.9604 3352.3428000000004 2077
med_resistivity RES_MED OGA Batch Unzipped 3034.1316 3352.3428000000004 2089
neutron_por NPHI OGA Batch Unzipped 3016.3008 3370.9356000000002 2327
neutron_por CNLC Energective CorrectedLOGS 3016.3008 3367.2780000000002 2303
porosity PORO OGA Batch Unzipped 3184.8552 3301.5936 609
tvdss SS Energective CorrectedLOGS 3016.3008 3367.4304 2305
tvdss TVDSS OGA Batch Unzipped 3016.3008 3372.7644 2340
vshale VSGR Energective CorrectedLOGS 3033.9792 3352.1904 2089
vshale VSH Energective CorrectedLOGS 3033.9792 3352.1904 2089
water_sat SW OGA Batch Unzipped 3184.8552 3229.356 194

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/19-M23 0 -- -- --

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