Well Data Manager / Well Summary / 3/28a- 6

3/28a- 6

Decommissioned

Well Header

Well No

3/28a- 6

NSTA DEN No

19729

Well Name

Drill Seq No

Quadrant / Block

3 / 28 a

Surface Location

60.009722, 1.401829

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

ENQUEST HEATHER LIMITED

Original Operator

Sub Area Operator

ENQUEST HEATHER LIMITED

Licence No

P234

Licence Type

Production

Spud Date

2008-08-23

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

3/28a- 6 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

25.000

Ground Elev (m)

Water Depth (m)

102.00

TD MD (m)

1349.000

TD TVDSS (m)

1324.000

TD Datum Depth (m)

25.000

TD Datum Type

Kelly Bushing

Spud Date

2008-08-23

TD Reached

2008-09-18

Completion Date

2008-11-16

Release Date

2012-11-16

Formation Tops (6)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
3/28a- 6	Nordland	Cenozoic	127.000	102.000	BGS LithoStrat Upper
	Horda Formation	Cenozoic	300.000	274.998	BGS LithoStrat Upper
	Balder	Cenozoic	1038.000	1012.842	BGS LithoStrat Upper
	Hermod Sand Member	Cenozoic	1077.000	1051.841	BGS LithoStrat Upper
	Teal Fm		1194.000	1168.834	BGS LithoStrat Upper
	Lista	Mesozoic	1269.000	1243.828	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
3/28a- 6	0	0	0	6	6	0	0	0	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
3/28a- 6	Mixed shows	OGS	Balder Formation	1038.0	--	39 m thick
3/28a- 6	Mixed shows	OGS	Hermod Sandstone Member	1077.0	--	118 m thick

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
3/28a- 6	191.10960388183594	1346.149169921875	11	0	2026-08-08 01:48:43.77503+00	View Log

Source LAS Manifest (Best Curve per Type)

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3/28a- 6

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	LDL	Energective CorrectedLOGS	555.6494551200001	1333.9468063200002	5108
bulk_density	CDEN	Energective CorrectedLOGS	566.0125332	1333.9468063200002	5040
bulk_density	RHOB	CGG Digital Well Logs	191.1096	1331.6712	7436
caliper	HCAL	CGG Digital Well Logs	555.498	1331.6712	5045
caliper	CLD	Energective CorrectedLOGS	544.37200752	1333.03240632	5176
comp_sonic	DTC	Energective CorrectedLOGS	555.49705512	1331.8132368000001	5095
comp_sonic	DTCO	CGG Digital Well Logs	193.548	1331.8236	5413
deep_resistivity	RESD	CGG Digital Well Logs	191.1096	1335.1764	7484
density_correction	DRH	Energective CorrectedLOGS	555.19225512	1333.18480632	5106
density_correction	HDRA	CGG Digital Well Logs	555.3456	1331.6712	5046
density_correction	CDRH	Energective CorrectedLOGS	555.49705512	1333.64200632	5107
gamma_ray	HSGR	CGG Digital Well Logs	809.3964	1322.9844	3371
gamma_ray	GR	CGG Digital Well Logs	181.6608	1325.88	7509
gamma_ray	GRI	Energective CorrectedLOGS	478.6884	1328.00326728	5574
gamma_ray	HCGR	CGG Digital Well Logs	809.3964	1322.9844	3371
med_resistivity	RESM	CGG Digital Well Logs	191.1096	1335.1764	7483
mud_resistivity	RM_HRLT	CGG Digital Well Logs	555.498	1335.1764	5101
neutron_por	TNPH	CGG Digital Well Logs	191.1096	1327.8612	7329
neutron_por	CNLC	Energective CorrectedLOGS	478.6884	1328.76526728	5579
neutron_por	CNEU	Energective CorrectedLOGS	478.6884	1328.91766728	5580
pef	PEF	Energective CorrectedLOGS	561.44059416	1333.4896063200001	5067
pef	CPEF	Energective CorrectedLOGS	565.2505332000001	1332.8800063200001	5038
rxo_resistivity	RXOZ	CGG Digital Well Logs	555.498	1332.1284	5061
shear_sonic	DTS	Energective CorrectedLOGS	563.57416368	1334.70877584	4109
shear_sonic	DTSM	CGG Digital Well Logs	564.1848	1331.8236	4901
sp	SP	CGG Digital Well Logs	555.498	1346.1492	5189
tvdss	SS	Energective CorrectedLOGS	478.536	1339.28074536	5649

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
3/28a- 6	43	1349.000	1323.820	D:\BigSpatial\nsta_raw\CGG_Deviation\3-28a-6 30069jj-CGG_Deviation.xlsx

3/28a- 6

Well Header

Wellbores (1)

Formation Tops (6)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (2)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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