Well Data Manager / Well Summary / 211/27-A3

211/27-A3

Decommissioned

Well Header

Well No

211/27-A3

NSTA DEN No

1523

Well Name

Drill Seq No

Quadrant / Block

211 / 27

Surface Location

61.106156, 1.307462

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

1980-06-15

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

211/27-A3 Original

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

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

23.470

Ground Elev (m)

Water Depth (m)

144.17

TD MD (m)

4597.908

TD TVDSS (m)

3613.099

TD Datum Depth (m)

23.470

TD Datum Type

Kelly Bushing

Spud Date

1980-06-15

TD Reached

1980-10-19

Completion Date

1980-10-30

Release Date

1984-10-30

211/27-A3A Sidetrack A parent: 211/27-A3

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)

4644.238

TD TVDSS (m)

3658.514

TD Datum Depth (m)

59.131

TD Datum Type

Kelly Bushing

Spud Date

1983-06-05

TD Reached

1983-06-24

Completion Date

1983-07-07

Release Date

1987-07-07

Formation Tops (16)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/27-A3	Unknown		168.000	144.530	BGS LithoStrat Upper
	Unknown		1505.000	1481.530	BGS LithoStrat Upper
	Unknown		2178.000	2154.530	BGS LithoStrat Upper
	Unknown		3889.000	3865.530	BGS LithoStrat Upper
	Unknown		3932.000	3908.530	BGS LithoStrat Upper
	Kimmeridge Clay		4202.000	4178.530	BGS LithoStrat Upper
	Viking Formation		4359.000	4335.530	BGS LithoStrat Upper
	Brent	Mesozoic	4454.000	4430.530	BGS LithoStrat Upper
	Dunlin	Mesozoic	4582.000	4558.530	BGS LithoStrat Upper
211/27-A3A	Unknown		3727.000	3667.869	BGS LithoStrat Upper
	Unknown		3916.000	3856.869	BGS LithoStrat Upper
	Kimmeridge Clay		4208.000	4148.869	BGS LithoStrat Upper
	Viking Formation		4368.000	4308.869	BGS LithoStrat Upper
	Brent	Mesozoic	4462.000	4402.869	BGS LithoStrat Upper
	Dunlin	Mesozoic	4591.000	4531.869	BGS LithoStrat Upper
	Unknown		4610.000	4550.869	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-A3	0	0	0	9	9	0	0	1	0	View
211/27-A3A	0	0	0	7	7	0	0	1	0	View

Hydrocarbon Occurrence (7)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
211/27-A3A	Gas shows	GS	*	3727.3992000000003	--	189 m thick
211/27-A3A	Gas shows	GS	*	3916.3752000000004	--	292 m thick
211/27-A3A	Gas shows	GS	Kimmeridge Clay Formation	4208.3736	--	160 m thick
211/27-A3A	Gas shows	GS	Viking Bank Formation	4368.0888	--	94 m thick
211/27-A3A	Gas shows	GS	Brent Group	4461.6624	--	129 m thick
211/27-A3A	Gas shows	GS	Dunlin Group	4590.8976	--	20 m thick
211/27-A3A	Gas shows	GS	*	4610.4048	--	37 m thick

Rock Samples (2)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
211/27-A3	Cuttings	637.03	4593.34	--	--	.
211/27-A3A	Cuttings	3727.7	4654.3	--	--	came in as 211/27 -A 3Z .

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
211/27-A3	3899.763671875	4610.25244140625	11	0	2026-08-06 11:33:44.138374+00	View Log
211/27-A3A	3710.63525390625	4657.80126953125	12	0	2026-08-06 11:34:53.86709+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/27-A3

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	3048.6096000000002	4597.908	5004
bulk_density	CDEN	Energective CorrectedLOGS	3920.4900000000002	4610.2524	4527
caliper	CALI	OGA Batch Unzipped	3048.6096000000002	4597.908	8391
caliper	CLD	Energective CorrectedLOGS	3920.4900000000002	4609.9476	4525
comp_sonic	DT	OGA Batch Unzipped	3032.76	4597.908	8578
comp_sonic	DTC	Energective CorrectedLOGS	3927.6528000000003	4590.1356000000005	4348
deep_resistivity	RES_DEP	OGA Batch Unzipped	3032.76	4597.908	8635
deep_resistivity	ILD	Energective CorrectedLOGS	3927.6528000000003	4600.3464	4415
density_correction	DENC	OGA Batch Unzipped	3048.6096000000002	4597.908	3647
density_correction	CDRH	Energective CorrectedLOGS	3926.4336000000003	4609.7952000000005	4485
gamma_ray	GR	OGA Batch Unzipped	3032.76	4597.908	5175
gamma_ray	GRI	Energective CorrectedLOGS	3899.7636	4603.8516	4621
med_resistivity	ILM	Energective CorrectedLOGS	3927.6528000000003	4600.6512	4417
med_resistivity	RES_MED	OGA Batch Unzipped	3032.76	4597.908	8642
neutron_por	CNEU	Energective CorrectedLOGS	3920.4900000000002	4605.3756	4495
neutron_por	NEU	OGA Batch Unzipped	3048.6096000000002	4597.908	8385
shallow_resistivity	RES_SLW	OGA Batch Unzipped	3900.5256000000004	4597.908	4577
shallow_resistivity	SFL	Energective CorrectedLOGS	3927.6528000000003	4601.1084	4420
sp	SP	Energective CorrectedLOGS	3929.3292	4608.4236	4457
tvdss	SS	Energective CorrectedLOGS	3899.6112000000003	4610.4048	4665
vshale	VSH	Energective CorrectedLOGS	3920.6424	4603.3944	4481
vshale	VSGR	Energective CorrectedLOGS	3920.6424	4603.3944	4481

211/27-A3A

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	3711.5496000000003	4644.2376	6121
bulk_density	CDEN	Energective CorrectedLOGS	3718.1028	4655.3628	6151
caliper	CALI	OGA Batch Unzipped	3711.5496000000003	4644.2376	6121
caliper	CLD	Energective CorrectedLOGS	3718.1028	4655.3628	6151
comp_sonic	DTC	Energective CorrectedLOGS	3718.1028	4639.3608	6046
comp_sonic	DT	OGA Batch Unzipped	3711.3972000000003	4644.2376	6122
deep_resistivity	ILD	Energective CorrectedLOGS	3718.1028	4646.676	6094
deep_resistivity	RES_DEP	OGA Batch Unzipped	3711.3972000000003	4644.2376	6122
density_correction	CDRH	Energective CorrectedLOGS	3718.1028	4655.5152	6152
density_correction	DENC	OGA Batch Unzipped	3711.5496000000003	4644.2376	6121
gamma_ray	GRI	Energective CorrectedLOGS	3710.6352	4648.0476	6152
gamma_ray	GR	OGA Batch Unzipped	3711.3972000000003	4644.2376	6122
med_resistivity	RES_MED	OGA Batch Unzipped	3711.3972000000003	4644.2376	6122
med_resistivity	ILM	Energective CorrectedLOGS	3718.1028	4646.676	6094
neutron_por	CNEU	Energective CorrectedLOGS	3710.6352	4650.0288	6165
pef	CPEF	Energective CorrectedLOGS	3718.1028	4656.1248000000005	6153
shallow_resistivity	SFL	Energective CorrectedLOGS	3718.1028	4646.676	6094
shallow_resistivity	RES_SLW	OGA Batch Unzipped	3711.3972000000003	4644.2376	6122
sp	SP	Energective CorrectedLOGS	3718.1028	4657.8012	6167
tvdss	SS	Energective CorrectedLOGS	3710.6352	4657.9536	6217
vshale	VSH	Energective CorrectedLOGS	3718.5600000000004	4648.0476	6100
vshale	VSGR	Energective CorrectedLOGS	3718.5600000000004	4648.0476	6100

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/27-A3	0	--	--	--
211/27-A3A	0	--	--	--

211/27-A3

Well Header

Wellbores (2)

Formation Tops (16)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (7)

Rock Samples (2)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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