Well Data Manager / Well Summary / 3/27- 1

3/27- 1

Decommissioned

Well Header

Well No

3/27- 1

NSTA DEN No

1974

Well Name

Drill Seq No

Quadrant / Block

3 / 27

Surface Location

60.001338, 1.385009

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ENI LNS LIMITED

Original Operator

Sub Area Operator

ENI LNS LIMITED

Licence No

P333

Licence Type

Production

Spud Date

1982-08-07

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

3/27- 1 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Oil Show

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

25.603

Ground Elev (m)

Water Depth (m)

108.51

TD MD (m)

1491.690

TD TVDSS (m)

1466.087

TD Datum Depth (m)

25.603

TD Datum Type

Kelly Bushing

Spud Date

1982-08-07

TD Reached

1982-08-25

Completion Date

1982-08-29

Release Date

1986-08-29

3/27- 1Z Sidetrack Z parent: 3/27- 1

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Kelly Bushing

Datum Elev (m)

25.603

Ground Elev (m)

Water Depth (m)

108.51

TD MD (m)

1130.800

TD TVDSS (m)

1102.157

TD Datum Depth (m)

25.603

TD Datum Type

Kelly Bushing

Spud Date

1982-08-28

TD Reached

1982-09-03

Completion Date

1982-10-05

Release Date

1986-10-05

Formation Tops (2)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
3/27- 1	Old Red Sandstone		1441.000	1415.354	Ternan
3/27- 1Z	Unknown		708.000	682.381	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
3/27- 1	0	0	0	16	1	0	0	1	0	View
3/27- 1Z	0	0	0	1	1	0	0	0	0	View

Hydrocarbon Occurrence (4)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
3/27- 1	Oil shows	OS	Horda Formation	548.64	--	210 m thick
3/27- 1	Oil shows	OS	ROGA	1016.508	--	44 m thick
3/27- 1	Mixed shows	OGS	PALU	1060.3992	--	122 m thick
3/27- 1	Oil shows	OS	*	1440.7896	--	13 m thick

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
3/27- 1	Cuttings	201.17	1493.52	--	--	.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
3/27- 1	117.8051986694336	1497.7872314453125	15	0	2026-08-06 13:33:15.901838+00	View Log
3/27- 1Z	598.4747924804688	1137.818359375	8	0	2026-08-06 13:33:24.43757+00	View Log

Source LAS Manifest (Best Curve per Type)

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3/27- 1

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
apparent_water_resistivity	RWA	Energective CorrectedLOGS	367.4364	1439.8752000000002	1648
bulk_density	RHOB	CGG Additional JDWLs	865.7844	1181.5572	2073
bulk_density	CDEN	Energective CorrectedLOGS	868.9848000000001	1179.4236	2038
bulk_density	DEN	OGA Batch Unzipped	869.0336	1179.4724	2038
caliper	CALS	CGG Additional JDWLs	867.6132	1180.338	2053
caliper	CLD	Energective CorrectedLOGS	868.0704000000001	1180.6428	2052
caliper	CALI	CGG Additional JDWLs	865.7844	1180.338	2065
comp_sonic	DT	CGG Additional JDWLs	366.522	1483.9188000000001	7333
comp_sonic	DTC	Energective CorrectedLOGS	366.0648	1490.0148000000002	7376
deep_resistivity	LLD	Energective CorrectedLOGS	868.0704000000001	1180.6428	2052
deep_resistivity	ILD	Energective CorrectedLOGS	367.4364	1494.4344	7396
density_correction	DENC	OGA Batch Unzipped	869.0336	1179.4724	2038
density_correction	CDRH	Energective CorrectedLOGS	868.9848000000001	1179.4236	2038
density_correction	DRHO	CGG Additional JDWLs	865.7844	1180.338	2065
gamma_ray	GRI	Energective CorrectedLOGS	117.8052	1489.5576	9002
gamma_ray	GR	CGG Additional JDWLs	117.6528	1488.1860000000001	8994
gamma_ray	GRL	CGG Additional JDWLs	867.6132	1172.8704	2004
gamma_ray	GRD	CGG Additional JDWLs	865.7844	1171.6512	2008
med_resistivity	RES_MED	OGA Batch Unzipped	366.1136	1494.6356	7406
med_resistivity	ILM	Energective CorrectedLOGS	367.4364	1493.52	7390
micro_resistivity	MSFL	CGG Additional JDWLs	867.6132	1180.338	2053
micro_resistivity	RES_MIC	OGA Batch Unzipped	868.1192	1180.6917	2052
micro_resistivity	MSF	Energective CorrectedLOGS	868.0704000000001	1180.6428	2052
neutron_por	NPHI	CGG Additional JDWLs	865.7844	1179.7284	2061
neutron_por	CNEU	Energective CorrectedLOGS	868.9848000000001	1179.4236	2038
neutron_por	NEUT	OGA Batch Unzipped	869.0336	1179.4724	2038
pef	PEF	CGG Additional JDWLs	865.7844	1181.7096000000001	2074
pef	CPEF	Energective CorrectedLOGS	868.9848000000001	1179.4236	2022
porosity	POR	Energective CorrectedLOGS	367.4364	1489.5576	7364
porosity	PHIT	OGA Batch Unzipped	870.1004	1489.9111	4064
porosity	PHIE	OGA Batch Unzipped	870.1004	1489.9111	4064
shallow_resistivity	SFLU	CGG Additional JDWLs	366.2172	1494.4344	7404
shallow_resistivity	SFL	Energective CorrectedLOGS	367.4364	1494.4344	7396
shallow_resistivity	LLS	Energective CorrectedLOGS	868.0704000000001	1180.6428	2052
sp	SP	Energective CorrectedLOGS	117.8052	1497.7872	9056
tvdss	SS	Energective CorrectedLOGS	117.6528	1524.3048000000001	9231
vshale	VSGR	Energective CorrectedLOGS	117.8052	1489.5576	9002
vshale	VSH	Energective CorrectedLOGS	117.8052	1489.5576	9002
water_sat	SWT	OGA Batch Unzipped	870.1004	1489.7587	4067
water_sat	SWE	OGA Batch Unzipped	870.1004	1489.7587	4067
water_sat	SW	Energective CorrectedLOGS	367.4364	1489.5576	7364
water_sat_xo	SXO	Energective CorrectedLOGS	367.4364	1489.5576	7364

3/27- 1Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
caliper	CALS	CGG Digital Well Logs	1087.5264	1132.0272	293
caliper	CLD	Energective CorrectedLOGS	1086.9168	1137.8184	335
comp_sonic	DTC	Energective CorrectedLOGS	612.648	1086.3072	3107
comp_sonic	DT	CGG Digital Well Logs	610.6668000000001	1085.6976	3118
deep_resistivity	LLD	Energective CorrectedLOGS	1088.7456	1128.2172	260
deep_resistivity	ILD	Energective CorrectedLOGS	611.2764000000001	1097.5848	3192
gamma_ray	GR	CGG Digital Well Logs	599.3892000000001	1122.1212	3431
gamma_ray	GRI	Energective CorrectedLOGS	598.4748000000001	1127.3028000000002	3471
med_resistivity	ILM	Energective CorrectedLOGS	611.124	1096.6704	3187
micro_resistivity	MSF	Energective CorrectedLOGS	1086.9168	1131.7224	295
micro_resistivity	MSFL	CGG Digital Well Logs	1087.5264	1131.2652	288
shallow_resistivity	SFLU	CGG Digital Well Logs	610.9716000000001	1095.9084	3183
shallow_resistivity	LLS	Energective CorrectedLOGS	1087.6788000000001	1132.9416	298
shallow_resistivity	SFL	Energective CorrectedLOGS	610.9716000000001	1096.6704	3188
sp	SP	Energective CorrectedLOGS	1063.4472	1123.6452000000002	396
tvdss	SS	Energective CorrectedLOGS	598.3224	1138.1232	3543

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
3/27- 1	10	1491.691	1466.045	D:\BigSpatial\nsta_raw\CGG_Deviation\2588h_CGG-Deviation.xlsx
3/27- 1Z	19	1132.637	1101.682	D:\BigSpatial\nsta_raw\CGG_Deviation\3-27-1Z 8082a-CGG_Deviation.xlsx

3/27- 1

Well Header

Wellbores (2)

Formation Tops (2)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (4)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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