Well Data Manager / Well Summary / 16/08b-A6

16/08b-A6

Decommissioned

Well Header

Well No

16/08b-A6

NSTA DEN No

4262

Well Name

Drill Seq No

Quadrant / Block

16 / 8 b

Surface Location

58.721547, 1.400418

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

BP EXPLORATION (ALPHA) LIMITED

Original Operator

Sub Area Operator

CHRYSAOR PRODUCTION (U.K.) LIMITED

Licence No

P341

Licence Type

Production

Spud Date

1989-08-12

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

16/08b-A6 Original

Abandoned Phase 3 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

Rotary Table

Datum Elev (m)

67.970

Ground Elev (m)

Water Depth (m)

102.41

TD MD (m)

6134.500

TD TVDSS (m)

4219.200

TD Datum Depth (m)

25.900

TD Datum Type

Rotary Table

Spud Date

1989-08-12

TD Reached

1989-10-13

Completion Date

1989-10-29

Release Date

1993-10-29

Formation Tops (6)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
16/08b-A6	Valhall	Mesozoic	5700.000	3760.253	BGS LithoStrat Upper
	Utvik Formation		5738.000	3781.878	BGS LithoStrat Upper
	Kimmeridge Clay		5767.000	3798.904	BGS LithoStrat Upper
	Unit 2B		5874.000	3867.499	BGS LithoStrat Upper
	Unit C		6022.000	3967.599	BGS LithoStrat Upper
	Unknown		6067.000	3999.376	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
16/08b-A6	0	0	0	6	6	0	5	0	0	View

Hydrocarbon Occurrence (1)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
16/08b-A6	Oil shows	OS	BM2B	5874.285432000001	--	148 m thick

Rock Samples (5)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
16/08b-A6	Core #1	5873.44	5891.33	--	--	UKCS 163 .
16/08b-A6	Core #2	5893.52	5903.27	--	--	.
16/08b-A6	Core #3	5904.83	5919.98	--	--	.
16/08b-A6	Core #4	5921.29	5928.57	--	--	.
16/08b-A6	Core #5	5928.57	5943.94	--	--	.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
16/08b-A6	588.2639770507812	6078.32177734375	10	0	2026-08-06 09:03:45.803917+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

16/08b-A6

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	5790.0000024	6066.8000076	1385
bulk_density	CDEN	Energective CorrectedLOGS	5789.066400000001	6078.3216	1875
cable_tension	TENS	OGA Batch Unzipped	1944.0000134400002	6066.8000076	20615
caliper	CALI	OGA Batch Unzipped	5790.0000024	6066.8000076	1385
caliper	CLD	Energective CorrectedLOGS	5789.066400000001	6075.2736	1855
comp_sonic	DTC	Energective CorrectedLOGS	5789.676	6049.8228	1684
deep_resistivity	ILD	Energective CorrectedLOGS	5793.1812	6058.9668	1721
deep_resistivity	RES_DEP	OGA Batch Unzipped	5790.0000024	6056.99998656	1336
density_correction	DENC	OGA Batch Unzipped	5790.0000024	6066.8000076	1385
density_correction	CDRH	Energective CorrectedLOGS	5789.9808	6078.3216	1869
gamma_ray	GRI	Energective CorrectedLOGS	588.264	6052.870800000001	35698
med_resistivity	ILM	Energective CorrectedLOGS	5793.1812	6060.186000000001	1729
med_resistivity	RES_MED	OGA Batch Unzipped	5790.0000024	6056.99998656	1336
neutron_por	NEU	OGA Batch Unzipped	5758.80000384	6066.8000076	1541
neutron_por	CNEU	Energective CorrectedLOGS	5789.066400000001	6072.073200000001	1834
pef	PEF	OGA Batch Unzipped	5792.999996400001	6066.8000076	1370
pef	CPEF	Energective CorrectedLOGS	5790.1332	6077.5596000000005	1863
potassium	POTA	OGA Batch Unzipped	1944.0000134400002	6051.9999864	20541
sp	SP	Energective CorrectedLOGS	5701.131600000001	6067.9584	2408
thorium	THOR	OGA Batch Unzipped	1944.0000134400002	6051.9999864	20541
tvdss	SS	Energective CorrectedLOGS	587.9592	6078.3216	36027
uranium	URAN	OGA Batch Unzipped	1944.0000134400002	6051.9999864	20541

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
16/08b-A6	477	6134.500	4049.196	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_08b-A6\WELL_PATH\WDD_QC\16_08b-A6_wdd_WDD_FILE_1683436_DATACO_MAPPED.csv

16/08b-A6

Well Header

Wellbores (1)

Formation Tops (6)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (1)

Rock Samples (5)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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