Well Data Manager / Well Summary / 211/16a-A9

211/16a-A9

Present

Well Header

Well No

211/16a-A9

NSTA DEN No

4143

Well Name

Drill Seq No

Quadrant / Block

211 / 16 a

Surface Location

61.356924, 1.159343

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

TAQA BRATANI LIMITED

Original Operator

Sub Area Operator

TAQA BRATANI LIMITED

Licence No

P296

Licence Type

Production

Spud Date

1990-07-13

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

211/16a-A9 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

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

56.084

Ground Elev (m)

Water Depth (m)

158.50

TD MD (m)

3427.518

TD TVDSS (m)

2876.149

TD Datum Depth (m)

56.083

TD Datum Type

Kelly Bushing

Spud Date

1990-07-13

TD Reached

1990-10-05

Completion Date

1990-10-22

Release Date

1994-10-22

Formation Tops (11)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/16a-A9	Unknown		2957.000	2522.501	BGS LithoStrat Upper
	Kimmeridge Clay		3057.000	2600.331	BGS LithoStrat Upper
	Heather	Mesozoic	3130.000	2656.249	BGS LithoStrat Upper
	Tarbert	Mesozoic	3246.000	2743.673	BGS LithoStrat Upper
	Upper Ness Member	Mesozoic	3285.000	2772.420	BGS LithoStrat Upper
	Middle Ness	Mesozoic	3299.000	2782.674	BGS LithoStrat Upper
	Lower Ness Member	Mesozoic	3302.000	2784.869	BGS LithoStrat Upper
	Etive	Mesozoic	3306.000	2787.794	BGS LithoStrat Upper
	Rannoch	Mesozoic	3316.000	2795.096	BGS LithoStrat Upper
	Broom	Mesozoic	3360.000	2827.147	BGS LithoStrat Upper
	Drake	Mesozoic	3367.000	2832.240	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
211/16a-A9	0	0	0	11	11	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
211/16a-A9	189.49420166015625	3433.846435546875	10	0	2026-08-06 17:32:41.249611+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/16a-A9

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	LDL	Energective CorrectedLOGS	2919.1915504800004	3407.1459009600003	16010
bulk_density	DEN	OGA Batch Unzipped	2914.4976	3433.7244	3408
caliper	CLD	Energective CorrectedLOGS	2918.00283048	3433.8463809600003	16925
caliper	CALI	OGA Batch Unzipped	2914.4976	3433.7244	3408
comp_sonic	DT	OGA Batch Unzipped	2914.4976	3433.7244	3408
comp_sonic	DTC	Energective CorrectedLOGS	2928.09171048	3416.0460609600004	16010
deep_resistivity	ILD	Energective CorrectedLOGS	2976.7987504800003	3424.3671009600002	14685
deep_resistivity	LLD	Energective CorrectedLOGS	2990.39283048	3424.85478096	14255
deep_resistivity	RES_DEP	OGA Batch Unzipped	2914.4976	3433.7244	3408
density_correction	DENC	OGA Batch Unzipped	2914.4976	3433.7244	3408
density_correction	DRH	Energective CorrectedLOGS	2987.43627048	3405.89622096	13710
gamma_ray	GR	OGA Batch Unzipped	2914.4976	3433.7244	3408
gamma_ray	GRI	Energective CorrectedLOGS	189.49416000000002	3410.86446096	64420
med_resistivity	RES_MED	OGA Batch Unzipped	2914.4976	3433.7244	3408
med_resistivity	ILM	Energective CorrectedLOGS	2990.45379048	3426.7445409600004	14315
neutron_por	CNL	Energective CorrectedLOGS	2922.1785904800004	3408.9137409600003	15965
neutron_por	NEU	OGA Batch Unzipped	2914.4976	3433.7244	3408
neutron_por	CNLC	Energective CorrectedLOGS	2922.7577104800002	3407.05446096	15885
shallow_resistivity	LLS	Energective CorrectedLOGS	2989.81371048	3422.5992609600003	14200
tvdss	SS	Energective CorrectedLOGS	189.2808	3433.87686096	106451
vshale	VSGR	Energective CorrectedLOGS	269.50416	3410.77302096	61699
vshale	VSH	Energective CorrectedLOGS	269.50416	3410.77302096	61728

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/16a-A9	412	3427.476	2876.115	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_16a-A9\WELL_PATH\WDD_QC\211_16a-A9_wdd_WDD_FILE_1673290_DATACO_MAPPED.csv

211/16a-A9

Well Header

Wellbores (1)

Formation Tops (11)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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