Well Data Manager / Well Summary / 211/27-A41

211/27-A41

Decommissioned

Well Header

Well No

211/27-A41

NSTA DEN No

3838

Well Name

Drill Seq No

Quadrant / Block

211 / 27

Surface Location

61.106074, 1.307367

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

BRIDGE PETROLEUM 3 LIMITED

Original Operator

Sub Area Operator

BRIDGE PETROLEUM 3 LIMITED

Licence No

P184

Licence Type

Production

Spud Date

1989-08-19

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

211/27-A41 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

59.131

Ground Elev (m)

Water Depth (m)

144.17

TD MD (m)

6410.550

TD TVDSS (m)

3660.038

TD Datum Depth (m)

59.131

TD Datum Type

Kelly Bushing

Spud Date

1989-08-19

TD Reached

1989-11-18

Completion Date

1990-01-22

Release Date

1994-01-22

211/27-A41Z Sidetrack Z parent: 211/27-A41

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Development

Original Intent

Development

Flow Class

Oil Well

Dev Type

Producer

Convention

Primary Target

Well Seq

WB2

Datum Type

Kelly Bushing

Datum Elev (m)

59.131

Ground Elev (m)

Water Depth (m)

144.17

TD MD (m)

5882.640

TD TVDSS (m)

3665.830

TD Datum Depth (m)

59.131

TD Datum Type

Kelly Bushing

Spud Date

1990-12-02

TD Reached

1991-02-07

Completion Date

1991-03-14

Release Date

1995-03-14

Formation Tops (26)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/27-A41	Unknown		5130.000	5070.869	BGS LithoStrat Upper
	Unknown		5197.000	5137.869	BGS LithoStrat Upper
	Kimmeridge Clay		5698.000	5638.869	BGS LithoStrat Upper
	Heather	Mesozoic	6019.000	5959.869	BGS LithoStrat Upper
	Tarbert	Mesozoic	6190.000	6130.869	BGS LithoStrat Upper
	Upper Ness Member	Mesozoic	6208.000	6148.869	BGS LithoStrat Upper
	Middle Ness	Mesozoic	6273.000	6213.869	BGS LithoStrat Upper
	Lower Ness Member	Mesozoic	6283.000	6223.869	BGS LithoStrat Upper
	Etive	Mesozoic	6339.000	6279.869	BGS LithoStrat Upper
	Rannoch	Mesozoic	6349.000	6289.869	BGS LithoStrat Upper
	Broom	Mesozoic	6358.000	6298.869	BGS LithoStrat Upper
	Dunlin	Mesozoic	6370.000	6310.869	BGS LithoStrat Upper
211/27-A41Z	Unknown		4846.000	4786.869	BGS LithoStrat Upper
	Unknown		4938.000	4878.869	BGS LithoStrat Upper
	Kimmeridge Clay		5222.000	5162.869	BGS LithoStrat Upper
	Heather	Mesozoic	5393.000	5333.869	BGS LithoStrat Upper
	Tarbert	Mesozoic	5487.000	5427.869	BGS LithoStrat Upper
	Upper Ness Member	Mesozoic	5490.000	5430.869	BGS LithoStrat Upper
	Mid Ness Shale		5531.000	5471.869	BGS LithoStrat Upper
	Lower Ness Member	Mesozoic	5538.000	5478.869	BGS LithoStrat Upper
	Etive	Mesozoic	5582.000	5522.869	BGS LithoStrat Upper
	Rannoch	Mesozoic	5596.000	5536.869	BGS LithoStrat Upper
	Broom	Mesozoic	5617.000	5557.869	BGS LithoStrat Upper
	Dunlin	Mesozoic	5626.000	5566.869	BGS LithoStrat Upper
	Statfjord	Mesozoic	5726.000	5666.869	BGS LithoStrat Upper
	Cormorant	Mesozoic	5731.000	5671.869	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-A41	0	0	0	12	12	0	0	1	0	View
211/27-A41Z	0	0	0	14	14	0	0	0	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
211/27-A41	Cuttings	624.84	6403.85	--	--	OK to sample .

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
211/27-A41	5128.107421875	6423.66015625	12	0	2026-08-06 11:35:05.572902+00	View Log
211/27-A41Z	4844.7958984375	5896.8134765625	12	0	2026-08-06 11:35:08.689231+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/27-A41

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	5935.370400000001	6410.2488	3117
bulk_density	CDEN	Energective CorrectedLOGS	5980.3284	6418.0212	2873
caliper	CALI	OGA Batch Unzipped	5935.370400000001	6405.372	3085
caliper	CLD	Energective CorrectedLOGS	5955.792	6404.457600000001	2945
comp_sonic	DT	OGA Batch Unzipped	5128.8696	6410.2488	8337
comp_sonic	DTC	Energective CorrectedLOGS	5980.3284	6400.8	2757
deep_resistivity	RES_DEP	OGA Batch Unzipped	5128.8696	6410.2488	8404
deep_resistivity	ILD	Energective CorrectedLOGS	5981.3952	6411.3156	2822
density_correction	DENC	OGA Batch Unzipped	5935.370400000001	6410.2488	3117
density_correction	CDRH	Energective CorrectedLOGS	5980.3284	6417.7164	2871
gamma_ray	GR	OGA Batch Unzipped	5128.8696	6408.8772	8343
gamma_ray	GRI	Energective CorrectedLOGS	5128.1076	6415.8876	8451
med_resistivity	ILM	Energective CorrectedLOGS	5981.3952	6411.3156	2822
med_resistivity	RES_MED	OGA Batch Unzipped	5128.8696	6410.2488	8404
neutron_por	CNEU	Energective CorrectedLOGS	5937.0468	6411.1632	3112
neutron_por	NEU	OGA Batch Unzipped	5935.370400000001	6410.2488	3117
pef	CPEF	Energective CorrectedLOGS	5980.3284	6418.0212	2871
shallow_resistivity	RES_SLW	OGA Batch Unzipped	5128.8696	6410.2488	8402
sp	SP	Energective CorrectedLOGS	5982.9192	6423.660000000001	2893
tvdss	SS	Energective CorrectedLOGS	5127.9552	6423.964800000001	8505
vshale	VSH	Energective CorrectedLOGS	5695.950000000001	6414.058800000001	4713
vshale	VSGR	Energective CorrectedLOGS	5695.950000000001	6414.058800000001	4713

211/27-A41Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	5426.0496	5743.956	2087
bulk_density	CDEN	Energective CorrectedLOGS	5433.6696	5743.956	2037
caliper	CLD	Energective CorrectedLOGS	5433.6696	5720.486400000001	1883
caliper	CALI	OGA Batch Unzipped	5426.0496	5721.2484	1938
comp_sonic	DTC	Energective CorrectedLOGS	5433.6696	5874.410400000001	2893
comp_sonic	DT	OGA Batch Unzipped	4845.4056	5882.64	6807
deep_resistivity	ILD	Energective CorrectedLOGS	5434.888800000001	5885.9928	2961
deep_resistivity	RES_DEP	OGA Batch Unzipped	4845.4056	5882.64	6807
density_correction	DENC	OGA Batch Unzipped	5426.0496	5743.956	2087
density_correction	CDRH	Energective CorrectedLOGS	5433.6696	5744.2608	2039
gamma_ray	GRI	Energective CorrectedLOGS	4844.796	5896.8132000000005	6904
gamma_ray	GR	OGA Batch Unzipped	4845.4056	5882.64	6740
med_resistivity	RES_MED	OGA Batch Unzipped	4845.4056	5882.64	6802
med_resistivity	ILM	Energective CorrectedLOGS	5434.1268	5885.8404	2965
neutron_por	CNEU	Energective CorrectedLOGS	5425.4400000000005	5738.1648000000005	2053
neutron_por	NEU	OGA Batch Unzipped	5426.0496	5738.622	2052
pef	CPEF	Energective CorrectedLOGS	5433.3648	5743.4988	2025
shallow_resistivity	RES_SLW	OGA Batch Unzipped	4845.4056	5882.64	6807
sp	SP	Energective CorrectedLOGS	5437.0224	5887.5168	2957
tvdss	SS	Energective CorrectedLOGS	4844.796	5896.9656	6905
vshale	VSH	Energective CorrectedLOGS	4848.910800000001	5896.660800000001	6876
vshale	VSGR	Energective CorrectedLOGS	4848.910800000001	5896.660800000001	6876

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/27-A41	0	--	--	--
211/27-A41Z	0	--	--	--

211/27-A41

Well Header

Wellbores (2)

Formation Tops (26)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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