Well Data Manager / Well Summary / 22/11- 8

22/11- 8

Decommissioned

Well Header

Well No

22/11- 8

NSTA DEN No

3410

Well Name

Drill Seq No

Quadrant / Block

22 / 11

Surface Location

57.633080, 1.147861

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ADURA ENERGY LIMITED

Original Operator

Sub Area Operator

ADURA ENERGY LIMITED

Licence No

P69

Licence Type

Production

Spud Date

1988-03-26

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (3)

22/11- 8 Original

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Show

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

25.298

Ground Elev (m)

Water Depth (m)

88.09

TD MD (m)

2487.473

TD TVDSS (m)

2097.634

TD Datum Depth (m)

25.298

TD Datum Type

Kelly Bushing

Spud Date

1988-03-26

TD Reached

1988-04-05

Completion Date

1988-04-10

Release Date

1992-04-10

22/11- 8Y Sidetrack Y parent: 22/11- 8Z

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB3

Datum Type

Kelly Bushing

Datum Elev (m)

25.298

Ground Elev (m)

Water Depth (m)

88.09

TD MD (m)

2900.782

TD TVDSS (m)

2397.252

TD Datum Depth (m)

25.298

TD Datum Type

Kelly Bushing

Spud Date

1988-04-13

TD Reached

1988-07-01

Completion Date

1996-04-22

Release Date

2000-04-22

22/11- 8Z Sidetrack Z parent: 22/11- 8

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Show

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Kelly Bushing

Datum Elev (m)

25.298

Ground Elev (m)

Water Depth (m)

88.09

TD MD (m)

3292.450

TD TVDSS (m)

2579.827

TD Datum Depth (m)

25.298

TD Datum Type

Kelly Bushing

Spud Date

1988-04-13

TD Reached

1988-05-01

Completion Date

1988-05-11

Release Date

1992-05-11

Formation Tops (19)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
22/11- 8	Stronsay	Cenozoic	2345.000	2319.702	Lloyds Register
	Horda	Cenozoic	2345.000	2319.702	Lloyds Register
	Caran Sanstone		2448.000	2422.702	Lloyds Register
22/11- 8Y	Unknown		2323.000	2297.702	BGS LithoStrat Upper
	Nordland	Cenozoic	2347.000	2321.702	BGS LithoStrat Upper
	Tay Formation	Cenozoic	2457.000	2431.702	BGS LithoStrat Upper
	Balder	Cenozoic	2651.000	2625.702	BGS LithoStrat Upper
	Balder	Cenozoic	2655.000	2629.702	BGS LithoStrat Upper
	Sele	Mesozoic	2702.000	2676.702	BGS LithoStrat Upper
	Forties	Mesozoic	2740.000	2714.702	BGS LithoStrat Upper
22/11- 8Z	Nordland	Cenozoic	1381.000	1355.702	BGS LithoStrat Upper
	Nordland	Cenozoic	2348.000	2322.702	BGS LithoStrat Upper
	Tay Formation	Cenozoic	2458.000	2432.702	BGS LithoStrat Upper
	Nordland	Cenozoic	2540.000	2514.702	BGS LithoStrat Upper
	Balder	Cenozoic	2655.000	2629.702	BGS LithoStrat Upper
	Balder	Cenozoic	2670.000	2644.702	BGS LithoStrat Upper
	Sele	Mesozoic	2723.000	2697.702	BGS LithoStrat Upper
	Forties	Mesozoic	2766.000	2740.702	BGS LithoStrat Upper
	Ekofisk	Mesozoic	3261.000	3235.702	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
22/11- 8	1	1	1	4	3	1	6	1	0	View
22/11- 8Y	0	0	0	7	7	1	5	1	2	View
22/11- 8Z	0	0	0	9	9	1	0	1	0	View

Hydrocarbon Occurrence (3)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
22/11- 8Y	DST	DST 2	--	2741.7	2753.0	Label / Forties
22/11- 8Y	DST	DST 1	--	2763.0	2772.8	Not used for labelling, multiple DSTs in same play / Forties
22/11- 8Z	Oil	O	Forties Sandstone Member	2766.06	--	495 m thick

Rock Samples (22)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
22/11- 8	Cuttings	563.88	2514.6	--	--	.
22/11- 8	Core #1	2761.49	2769.29	--	--	.
22/11- 8	Core #2	2770.94	2781.91	--	--	.
22/11- 8	Core #3	2782.82	2783.43	--	--	.
22/11- 8	Core #4	2784.35	2811.93	--	--	.
22/11- 8	Core #5	2812.08	2836.77	--	--	.
22/11- 8	Core #6	2837.08	2863.6	--	--	.
22/11- 8Y	Cuttings	2331.72	2926.08	--	--	.
22/11- 8Y	Core #1	2733.75	2744.78	COREX SERVICES LTD	NO ANALYSIS	.
22/11- 8Y	↳ Core Plug #1	2733.751	--	COREX SERVICES LTD	NO ANALYSIS	--
22/11- 8Y	Core #2	2746.25	2752.34	φ 22.7% (n=2) · Kh 54.3 mD (n=2) · Density 2.65 (n=2) · COREX SERVICES LTD	--	.
22/11- 8Y	↳ Plug 24A	2750.911	--	φ 22.5% · Kh 52.2 mD · Density 2.66 · COREX SERVICES LTD	--	--
22/11- 8Y	↳ Plug 24B	2750.942	--	φ 22.9% · Kh 56.3 mD · Density 2.65 · COREX SERVICES LTD	--	--
22/11- 8Y	Core #3	2764.84	2774.59	φ 24.6% (n=2) · Kh 263.5 mD (n=2) · Density 2.65 (n=2) · COREX SERVICES LTD	--	.
22/11- 8Y	↳ Plug 25A	2769.748	--	φ 24.5% · Kh 269.0 mD · Density 2.64 · COREX SERVICES LTD	--	--
22/11- 8Y	↳ Plug 25C	2769.824	--	φ 24.6% · Kh 258.0 mD · Density 2.65 · COREX SERVICES LTD	--	--
22/11- 8Y	Core #4	2777.64	2781.3	COREX SERVICES LTD	NO ANALYSIS	.
22/11- 8Y	↳ Core Plug #4	2777.642	--	COREX SERVICES LTD	NO ANALYSIS	--
22/11- 8Y	Core #5	2783.74	2792.73	φ 24.7% (n=2) · Kh 71.3 mD (n=2) · Density 2.65 (n=2) · COREX SERVICES LTD	--	.
22/11- 8Y	↳ Plug 26A	2790.505	--	φ 24.7% · Kh 70.6 mD · Density 2.65 · COREX SERVICES LTD	--	--
22/11- 8Y	↳ Plug 26B	2790.551	--	φ 24.7% · Kh 72.0 mD · Density 2.65 · COREX SERVICES LTD	--	--
22/11- 8Z	Cuttings	1386.84	3304.03	--	--	sidetrack .

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Max MD (m)	Max TVDSS (m)	Survey File
22/11- 8	--	--	--
22/11- 8Y	--	--	--
22/11- 8Z	--	--	--

22/11- 8

Well Header

Wellbores (3)

Formation Tops (19)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (3)

Rock Samples (22)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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