Well Data Manager / Well Summary / 9/13-A4

9/13-A4

Present

Well Header

Well No

9/13-A4

NSTA DEN No

819

Well Name

Drill Seq No

Quadrant / Block

9 / 13

Surface Location

59.545073, 1.536286

Source Datum

ED50

Subsea Well

Platform

Slot No

A-19

Operator

APACHE BERYL I LIMITED

Original Operator

Sub Area Operator

APACHE BERYL I LIMITED

Licence No

P139

Licence Type

Production

Spud Date

1976-02-02

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

9/13-A4 Original

Abandoned Phase 1 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)

46.330

Ground Elev (m)

Water Depth (m)

118.87

TD MD (m)

3581.400

TD TVDSS (m)

3416.073

TD Datum Depth (m)

46.330

TD Datum Type

Kelly Bushing

Spud Date

1976-02-02

TD Reached

1976-05-09

Completion Date

1976-06-20

Release Date

1980-06-20

Formation Tops (10)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
9/13-A4	Unknown		164.000	117.670	BGS LithoStrat Upper
	Unknown		1603.000	1546.689	BGS LithoStrat Upper
	Unknown		1686.000	1622.706	BGS LithoStrat Upper
	Unknown		2683.000	2541.436	BGS LithoStrat Upper
	Cretaceous Group	Mesozoic	2756.000	2610.782	BGS LithoStrat Upper
	Cretaceous Group	Mesozoic	2920.000	2768.051	BGS LithoStrat Upper
	Cretaceous Group	Mesozoic	3130.000	2972.153	BGS LithoStrat Upper
	Unknown		3223.000	3063.325	BGS LithoStrat Upper
	Ruadh Formation		3249.000	3088.923	BGS LithoStrat Upper
	Lewis Formation		3311.000	3149.981	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
9/13-A4	0	0	0	10	10	0	0	1	0	View

Hydrocarbon Occurrence (3)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
9/13-A4	Oil shows	OS	CRET	3130.2960000000003	--	93 m thick
9/13-A4	Oil shows	OS	RUDH	3248.5584000000003	--	63 m thick
9/13-A4	Oil shows	OS	Lewis Till Formation	3311.3472	--	259 m thick

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
9/13-A4	Cuttings	466.34	3581.4	--	--	beryl a - a4 slot 19 shaft 5 .

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
9/13-A4	152.39999389648438	3569.817626953125	13	0	2026-08-06 15:24:09.388061+00	View Log

Source LAS Manifest (Best Curve per Type)

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9/13-A4

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	2133.6	3569.208	9421
bulk_density	LDL	Energective CorrectedLOGS	2133.6	3567.5316000000003	9410
caliper	CLD	Energective CorrectedLOGS	2139.696	3567.8364	9372
caliper	C2	Energective CorrectedLOGS	2768.8032000000003	3581.4	3917
caliper	CALI	OGA Batch Unzipped	2131.1616	3568.4460000000004	9432
caliper	C1	Energective CorrectedLOGS	2768.4984	3581.4	5318
comp_sonic	DT	OGA Batch Unzipped	1578.5592000000001	3569.8176000000003	13067
comp_sonic	DTC	Energective CorrectedLOGS	1684.4772	3557.7780000000002	12293
deep_resistivity	ILD	Energective CorrectedLOGS	1597.152	3565.5504	12904
deep_resistivity	CRSD	Energective CorrectedLOGS	2139.8484000000003	3565.5504	9356
density_correction	DENC	OGA Batch Unzipped	2133.6	3569.208	9421
density_correction	DRH	Energective CorrectedLOGS	2133.6	3567.8364	9412
gamma_ray	GRI	Energective CorrectedLOGS	152.4	3566.3124000000003	22397
gamma_ray	GR	OGA Batch Unzipped	152.4	3569.8176000000003	22420
med_resistivity	ILM	Energective CorrectedLOGS	2131.1616	3569.8176000000003	9433
med_resistivity	RES_MED	OGA Batch Unzipped	2131.1616	3569.8176000000003	9433
micro_resistivity	MSF	Energective CorrectedLOGS	2131.1616	3569.8176000000003	9426
neutron_por	NEU	OGA Batch Unzipped	2133.6	3569.208	9421
neutron_por	CNLC	Energective CorrectedLOGS	2133.6	3562.6548000000003	9378
porosity	PHIE	OGA Batch Unzipped	3048.0	3560.0640000000003	3361
rate_of_penetration	ROP	Energective CorrectedLOGS	474.2688	3581.4	20389
shallow_resistivity	RES_SLW	OGA Batch Unzipped	2131.1616	3569.8176000000003	9426
tvdss	SS	Energective CorrectedLOGS	152.4	3581.7048	22503
vshale	VCLAY	OGA Batch Unzipped	3048.0	3560.0640000000003	3361
water_sat	SW	OGA Batch Unzipped	3048.0	3560.0640000000003	3361

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
9/13-A4	144	3581.400	3416.071	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_13-A4\WELL_PATH\WDD_QC\9_13a-A4_wdd_WDD_FILE_236358371_DATACO_MAPPED.csv

9/13-A4

Well Header

Wellbores (1)

Formation Tops (10)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (3)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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