Well Data Manager / Well Summary / 3/08a- 8

3/08a- 8

Decommissioned

Well Header

Well No

3/08a- 8

NSTA DEN No

1832

Well Name

Drill Seq No

Quadrant / Block

3 / 8 a

Surface Location

60.795845, 1.492178

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

CNR INTERNATIONAL (U.K.) LIMITED

Original Operator

Sub Area Operator

CNR INTERNATIONAL (U.K.) LIMITED

Licence No

P199

Licence Type

Production

Spud Date

1981-12-22

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

3/08a- 8 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Dry Hole

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Rotary Table

Datum Elev (m)

24.500

Ground Elev (m)

Water Depth (m)

140.00

TD MD (m)

3091.000

TD TVDSS (m)

3065.940

TD Datum Depth (m)

26.182

TD Datum Type

Kelly Bushing

Spud Date

1981-12-22

TD Reached

1982-02-07

Completion Date

1982-02-20

Release Date

1986-02-20

3/08a- 8Z Sidetrack Z parent: 3/08a- 8

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Show

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Rotary Table

Datum Elev (m)

24.500

Ground Elev (m)

Water Depth (m)

140.00

TD MD (m)

3182.500

TD TVDSS (m)

3015.040

TD Datum Depth (m)

26.182

TD Datum Type

Kelly Bushing

Spud Date

1982-02-20

TD Reached

1982-08-04

Completion Date

1982-08-11

Release Date

1986-08-11

Formation Tops (23)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
3/08a- 8	Unknown		165.000	140.500	BGS LithoStrat Upper
	Nordland	Cenozoic	700.000	675.500	BGS LithoStrat Upper
	Hordaland	Cenozoic	760.000	735.500	BGS LithoStrat Upper
	Balder	Cenozoic	1372.000	1347.500	BGS LithoStrat Upper
	Sele	Mesozoic	1401.000	1376.500	BGS LithoStrat Upper
	Forties	Mesozoic	1407.000	1382.500	BGS LithoStrat Upper
	Upper Lista Formation	Mesozoic	1586.000	1561.500	BGS LithoStrat Upper
	Andrew	Cenozoic	1877.000	1852.500	BGS LithoStrat Upper
	Lower Lista Formation	Mesozoic	1986.000	1961.500	BGS LithoStrat Upper
	Shetland F		2034.000	2009.500	BGS LithoStrat Upper
	Shetland E		2054.000	2029.500	BGS LithoStrat Upper
	Shetland D		2381.000	2356.500	BGS LithoStrat Upper
	Shetland D		2844.000	2819.500	BGS LithoStrat Upper
	Shetland C		2905.000	2880.500	BGS LithoStrat Upper
	Shetland A	Cenozoic	2960.000	2935.500	BGS LithoStrat Upper
	Cromer Knoll	Mesozoic	2984.000	2959.500	BGS LithoStrat Upper
	Amundsen		3022.000	2997.500	BGS LithoStrat Upper
	Statfjord	Mesozoic	3032.000	3007.500	BGS LithoStrat Upper
	Cormorant	Mesozoic	3056.000	3031.500	BGS LithoStrat Upper
3/08a- 8Z	Upper Mousa	Cenozoic	881.000	856.500	Ternan
	Shetland	Mesozoic	2054.000	2029.500	Ternan
	Nansen	Mesozoic	3128.000	3103.500	Ternan
	Cormorant	Mesozoic	3148.000	3123.500	Ternan

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
3/08a- 8	0	0	0	19	19	0	5	1	0	View
3/08a- 8Z	0	0	0	19	4	0	0	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (7)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
3/08a- 8	Cuttings	700.0	3090.98	--	--	.
3/08a- 8	Core #1	2989.97	2990.45	--	--	.
3/08a- 8	Core #2	2991.37	3008.65	--	--	.
3/08a- 8	Core #3	3008.65	3026.57	--	--	.
3/08a- 8	Core #4	3026.97	3043.67	--	--	.
3/08a- 8	Core #5	3045.47	3056.26	--	--	.
3/08a- 8Z	Cuttings	2054.96	3182.97	--	--	sidetrack .

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
3/08a- 8	225.2471923828125	3088.99560546875	12	0	2026-08-06 13:05:23.14147+00	View Log
3/08a- 8Z	1947.6719970703125	3198.5712890625	10	0	2026-08-06 13:05:34.001404+00	View Log

Source LAS Manifest (Best Curve per Type)

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3/08a- 8

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
apparent_water_resistivity	RWA	Energective CorrectedLOGS	691.134	3045.5616	560
bulk_density	LDL	Energective CorrectedLOGS	2796.9972000000002	3088.6908000000003	1915
bulk_density	DEN	OGA Batch Unzipped	2796.9972000000002	3088.9956	1917
caliper	CALI	OGA Batch Unzipped	2796.9972000000002	3088.9956	1917
caliper	CLD	Energective CorrectedLOGS	2796.9972000000002	3088.9956	1917
comp_sonic	DTC	Energective CorrectedLOGS	689.61	3078.6324	14216
comp_sonic	DT	OGA Batch Unzipped	225.24720000000002	3088.9956	17676
deep_resistivity	ILD	Energective CorrectedLOGS	688.086	3088.9956	13267
deep_resistivity	RES_DEP	OGA Batch Unzipped	225.24720000000002	3088.9956	17676
density_correction	DENC	OGA Batch Unzipped	2796.9972000000002	3088.9956	1917
density_correction	DRH	Energective CorrectedLOGS	2796.9972000000002	3088.6908000000003	1915
gamma_ray	GR	OGA Batch Unzipped	225.24720000000002	3088.9956	18732
gamma_ray	GRI	Energective CorrectedLOGS	225.24720000000002	3084.2712	18512
med_resistivity	RES_MED	OGA Batch Unzipped	225.24720000000002	1648.6632000000002	9341
med_resistivity	ILM	Energective CorrectedLOGS	250.698	1648.6632000000002	2578
neutron_por	NPHI	OGA Batch Unzipped	2796.9972000000002	3088.9956	1917
neutron_por	CNLC	Energective CorrectedLOGS	2796.9972000000002	3088.5384000000004	1914
porosity	POR	Energective CorrectedLOGS	688.086	3084.1188	13197
shallow_resistivity	SFL	Energective CorrectedLOGS	692.8104000000001	3088.9956	13254
shallow_resistivity	RES_SLW	OGA Batch Unzipped	225.24720000000002	3088.9956	17676
tvdss	SS	Energective CorrectedLOGS	225.24720000000002	3089.148	18793
vshale	VSH	Energective CorrectedLOGS	240.03	3084.1188	18598
vshale	VSGR	Energective CorrectedLOGS	240.03	3084.1188	18322
water_sat	SW	Energective CorrectedLOGS	688.086	3084.1188	13197
water_sat_xo	SXO	Energective CorrectedLOGS	688.086	3084.1188	13197

3/08a- 8Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	2895.2952	3178.6068	1860
bulk_density	LDL	Energective CorrectedLOGS	2904.1344000000004	3176.1684	1786
caliper	CALI	OGA Batch Unzipped	2845.308	3172.9680000000003	2151
caliper	CLD	Energective CorrectedLOGS	2845.308	3172.9680000000003	2151
comp_sonic	DTC	Energective CorrectedLOGS	2903.0676000000003	3158.9472	1680
comp_sonic	DT	OGA Batch Unzipped	1947.672	3198.5712000000003	8209
deep_resistivity	ILD	Energective CorrectedLOGS	2905.2012	3169.3104000000003	1734
deep_resistivity	RES_DEP	OGA Batch Unzipped	1947.672	3198.5712000000003	8209
density_correction	DENC	OGA Batch Unzipped	2895.2952	3178.6068	1860
density_correction	DRH	Energective CorrectedLOGS	2902.9152000000004	3176.1684	1794
gamma_ray	GRI	Energective CorrectedLOGS	2895.2952	3169.0056	1797
gamma_ray	GR	OGA Batch Unzipped	2895.2952	3178.6068	1860
med_resistivity	ILM	Energective CorrectedLOGS	2904.2868000000003	3169.3104000000003	1740
med_resistivity	RES_MED	OGA Batch Unzipped	1947.672	3198.5712000000003	8209
neutron_por	NPHI	OGA Batch Unzipped	2815.1328000000003	3029.5596	1408
neutron_por	CNLC	Energective CorrectedLOGS	2815.1328000000003	3029.2548	1406
shallow_resistivity	RES_SLW	OGA Batch Unzipped	1947.672	3198.5712000000003	8209
shallow_resistivity	SFL	Energective CorrectedLOGS	2039.2644	3168.2436000000002	7390
sp	SP	Energective CorrectedLOGS	1947.672	3198.5712000000003	8209
tvdss	SS	Energective CorrectedLOGS	1947.672	3198.876	8211

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
3/08a- 8	0	--	--	--
3/08a- 8Z	0	--	--	--

3/08a- 8

Well Header

Wellbores (2)

Formation Tops (23)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (7)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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