Well Data Manager / Well Summary / 9/15b- 4

9/15b- 4

Decommissioned

Well Header

Well No

9/15b- 4

NSTA DEN No

11537

Well Name

Drill Seq No

Quadrant / Block

9 / 15 b

Surface Location

59.564862, 1.849780

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

NEO NEXT+ ENERGY (SNS) LIMITED

Original Operator

Sub Area Operator

NEO NEXT+ ENERGY (SNS) LIMITED

Licence No

P631

Licence Type

Production

Spud Date

2004-11-08

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

9/15b- 4 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Producer

Convention

Primary Target

Well Seq

WB1

Datum Type

Rotary Table

Datum Elev (m)

32.309

Ground Elev (m)

Water Depth (m)

126.49

TD MD (m)

2562.758

TD TVDSS (m)

2182.673

TD Datum Depth (m)

32.309

TD Datum Type

Rotary Table

Spud Date

2004-11-08

TD Reached

2004-11-20

Completion Date

2004-11-25

Release Date

2008-11-25

9/15b- 4Z Sidetrack Z parent: 9/15b- 4

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

WB2

Datum Type

Rotary Table

Datum Elev (m)

32.309

Ground Elev (m)

Water Depth (m)

126.49

TD MD (m)

3279.648

TD TVDSS (m)

2158.898

TD Datum Depth (m)

32.309

TD Datum Type

Rotary Table

Spud Date

2004-11-25

TD Reached

2004-11-28

Completion Date

2004-11-30

Release Date

2008-11-30

Formation Tops (28)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
9/15b- 4	Unknown		159.000	126.691	BGS LithoStrat Upper
	Nordland	Cenozoic	229.000	196.679	BGS LithoStrat Upper
	Lark Formation	Cenozoic	863.000	816.317	BGS LithoStrat Upper
	Grid Member		1172.000	1082.751	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1316.000	1194.826	BGS LithoStrat Upper
	Caran Sandstone Member		1352.000	1223.183	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1415.000	1273.253	BGS LithoStrat Upper
	B4 Zone		2187.000	1882.262	BGS LithoStrat Upper
	B3 Unit		2195.000	1888.472	BGS LithoStrat Upper
	B2 Unit		2282.000	1956.554	BGS LithoStrat Upper
	B1 Unit		2327.000	1992.103	BGS LithoStrat Upper
	Sele	Mesozoic	2357.000	2015.847	BGS LithoStrat Upper
	Lista	Mesozoic	2393.000	2044.532	BGS LithoStrat Upper
	Heimdal Sandstone Member	Mesozoic	2464.000	2102.098	BGS LithoStrat Upper
9/15b- 4Z	Unknown		159.000	126.691	BGS LithoStrat Upper
	Unknown		960.000	904.725	BGS LithoStrat Upper
	Lark Formation	Cenozoic	1012.000	951.202	BGS LithoStrat Upper
	Grid Member		1159.000	1078.512	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1302.000	1197.373	BGS LithoStrat Upper
	Caran Sandstone Member		1370.000	1252.119	BGS LithoStrat Upper
	Horda Claystone Member		1428.000	1297.815	BGS LithoStrat Upper
	B4 Zone		2691.000	1910.278	BGS LithoStrat Upper
	B3 Unit		2702.000	1914.916	BGS LithoStrat Upper
	B2 Unit		2860.000	1980.542	BGS LithoStrat Upper
	B1 Unit		2942.000	2015.375	BGS LithoStrat Upper
	Sele	Mesozoic	3011.000	2044.926	BGS LithoStrat Upper
	Lista	Mesozoic	3109.000	2086.541	BGS LithoStrat Upper
	Heimdal Sandstone Member	Mesozoic	3222.000	2134.383	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
9/15b- 4	0	0	0	14	14	0	0	1	0	View
9/15b- 4Z	0	0	0	14	14	0	0	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
9/15b- 4	Cuttings	243.84	2563.37	--	--	--
9/15b- 4Z	Cuttings	990.6	3279.65	--	--	--

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
9/15b- 4	958.5960083007812	2573.12158203125	12	0	2026-08-06 19:00:21.028827+00	View Log
9/15b- 4Z	969.2639770507812	3261.360107421875	7	0	2026-08-06 19:00:25.374662+00	View Log

Source LAS Manifest (Best Curve per Type)

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9/15b- 4

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bit_size	BIT	Energective CorrectedLOGS	2136.8004	2573.2740000000003	2865
bulk_density	LDL	Energective CorrectedLOGS	2136.8004	2571.5976	2854
bulk_density	RHOZ	CGG Digital Well Logs	972.312	2552.8524	10372
caliper	CLD	Energective CorrectedLOGS	2136.8004	2557.8816	2764
caliper	HCAL	CGG Digital Well Logs	971.7024	2561.5392	10433
comp_sonic	DT	CGG Digital Well Logs	971.8548000000001	2558.3388	10411
comp_sonic	DTC	Energective CorrectedLOGS	979.3224	2557.1196	10354
deep_resistivity	AF90	Energective CorrectedLOGS	976.5792	2562.4536000000003	10407
deep_resistivity	RT	Energective CorrectedLOGS	979.3224	2561.3868	10382
deep_resistivity	AT90	Energective CorrectedLOGS	980.6940000000001	2572.9692	10449
deep_resistivity	AHT90	CGG Digital Well Logs	972.4644000000001	2562.7584	10436
density_correction	HDRA	CGG Digital Well Logs	972.312	2552.8524	10372
density_correction	DRH	Energective CorrectedLOGS	2136.8004	2568.5496000000003	2834
gamma_ray	GRI	Energective CorrectedLOGS	958.596	2573.1216	10595
gamma_ray	SGR	CGG Digital Well Logs	959.6628000000001	2551.938	10449
gamma_ray	GR	CGG Digital Well Logs	275.2344	2547.0612	14908
gamma_ray	GRD	Energective CorrectedLOGS	959.9676000000001	2572.9692	10585
gamma_ray	CGR	Energective CorrectedLOGS	958.596	2553.3096	10465
med_resistivity	AHT30	CGG Digital Well Logs	972.4644000000001	2562.7584	10436
med_resistivity	AHT60	CGG Digital Well Logs	972.4644000000001	2562.7584	10436
med_resistivity	AT20	Energective CorrectedLOGS	982.0656	2573.1216	10441
med_resistivity	AT30	Energective CorrectedLOGS	977.9508000000001	2572.9692	10467
med_resistivity	AT60	Energective CorrectedLOGS	984.9612000000001	2560.4724	10339
med_resistivity	AF30	Energective CorrectedLOGS	975.2076000000001	2562.3012000000003	10415
med_resistivity	AHT20	CGG Digital Well Logs	972.4644000000001	2562.7584	10436
micro_resistivity	MINV	Energective CorrectedLOGS	2136.8004	2555.748	2750
micro_resistivity	MNOR	Energective CorrectedLOGS	2136.8004	2555.2908	2747
neutron_por	NPHI	CGG Digital Well Logs	958.4436000000001	2547.0612	10425
neutron_por	CNLC	Energective CorrectedLOGS	973.836	2573.1216	10485
neutron_por	TNPH	Energective CorrectedLOGS	975.2076000000001	2572.9692	10479
pef	PEFZ	CGG Digital Well Logs	972.312	2552.8524	10372
pef	PEF	Energective CorrectedLOGS	986.1804000000001	2547.9756	10244
potassium	POTA	CGG Digital Well Logs	959.6628000000001	2551.938	10449
rxo_resistivity	RXO	Energective CorrectedLOGS	979.3224	2569.9212	10438
rxo_resistivity	RXOI	Energective CorrectedLOGS	2136.8004	2554.8336	2744
shallow_resistivity	AHT10	CGG Digital Well Logs	972.4644000000001	2562.7584	10436
shallow_resistivity	AF10	Energective CorrectedLOGS	975.2076000000001	2563.0632	10420
shallow_resistivity	AT10	Energective CorrectedLOGS	983.5896	2573.1216	10431
thorium	THOR	CGG Digital Well Logs	959.6628000000001	2551.938	10449
tvdss	SS	Energective CorrectedLOGS	958.596	2573.4264000000003	10597
uranium	URAN	CGG Digital Well Logs	959.6628000000001	2551.938	10449

9/15b- 4Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOB	CGG Digital Well Logs	986.4852000000001	3250.9968000000003	14860
bulk_density	LDL	Energective CorrectedLOGS	986.4852000000001	3251.1492000000003	14861
caliper	CLD	Energective CorrectedLOGS	984.3516000000001	3252.978	14887
caliper	CALI	CGG Digital Well Logs	984.3516000000001	3259.6836000000003	14931
deep_resistivity	RT	Energective CorrectedLOGS	969.264	3259.9884	15031
density_correction	DRH	Energective CorrectedLOGS	986.4852000000001	3251.1492000000003	14861
density_correction	DRHO	CGG Digital Well Logs	986.4852000000001	3250.9968000000003	14860
gamma_ray	GRC	CGG Digital Well Logs	969.264	3261.2076	15040
gamma_ray	GRI	Energective CorrectedLOGS	969.264	3261.36	15041
neutron_por	CNLC	Energective CorrectedLOGS	984.9612000000001	3251.3016000000002	14872
neutron_por	NLIM	CGG Digital Well Logs	984.9612000000001	3251.1492000000003	14871
pef	PEF	Energective CorrectedLOGS	986.3328	3250.9968000000003	14861
tvdss	SS	Energective CorrectedLOGS	969.264	3261.6648	15043

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
9/15b- 4	78	2566.111	2185.447	D:\BigSpatial\nsta_raw\CGG_Deviation\9-15b-4 17176x-CGG_Deviation.xlsx
9/15b- 4Z	91	3279.648	2159.055	D:\BigSpatial\nsta_raw\CGG_Deviation\9-15b-4Z 29042m-CGG_Deviation.xlsx

9/15b- 4

Well Header

Wellbores (2)

Formation Tops (28)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (2)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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