Well Data Manager / Well Summary / 22/02a- 8

22/02a- 8

Decommissioned

Well Header

Well No

22/02a- 8

NSTA DEN No

3445

Well Name

Drill Seq No

Quadrant / Block

22 / 2 a

Surface Location

57.974241, 1.217382

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

SPIRIT ENERGY NORTH SEA OIL LIMITED

Original Operator

Sub Area Operator

SPIRIT ENERGY NORTH SEA OIL LIMITED

Licence No

P354

Licence Type

Production

Spud Date

1988-04-29

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

22/02a- 8 Original

Abandoned Phase 3 View Log 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)

24.689

Ground Elev (m)

Water Depth (m)

125.58

TD MD (m)

2310.690

TD TVDSS (m)

2281.742

TD Datum Depth (m)

24.689

TD Datum Type

Kelly Bushing

Spud Date

1988-04-29

TD Reached

1988-05-15

Completion Date

1988-05-15

Release Date

1992-05-15

22/02a- 8Z Sidetrack Z parent: 22/02a- 8

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Kelly Bushing

Datum Elev (m)

24.689

Ground Elev (m)

Water Depth (m)

125.58

TD MD (m)

2793.190

TD TVDSS (m)

2281.671

TD Datum Depth (m)

24.689

TD Datum Type

Kelly Bushing

Spud Date

1988-05-16

TD Reached

1988-07-01

Completion Date

1988-07-16

Release Date

1992-07-16

Formation Tops (8)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
22/02a- 8	Unknown		150.000	125.311	BGS LithoStrat Upper
	Unknown		472.000	447.311	BGS LithoStrat Upper
	Unknown		1372.000	1347.311	BGS LithoStrat Upper
	Lower Lark Formation	Cenozoic	1457.000	1432.311	BGS LithoStrat Upper
	Horda Formation	Cenozoic	2018.000	1993.311	BGS LithoStrat Upper
22/02a- 8Z	Horda	Cenozoic	2222.000	2197.311	Lloyds Register
	Stronsay	Cenozoic	2222.000	2197.311	Lloyds Register
	Caran Sanstone		2612.000	2587.311	Lloyds Register

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
22/02a- 8	0	0	0	5	5	1	0	1	0	View
22/02a- 8Z	1	1	1	2	3	1	0	1	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
22/02a- 8	Gas shows	GS	*	472.44	--	899 m thick
22/02a- 8Z	Gas shows	GS	Horda Formation	2221.992	--	571 m thick

Rock Samples (2)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
22/02a- 8	Cuttings	472.44	2310.38	--	--	.
22/02a- 8Z	Cuttings	1310.64	2793.19	--	--	.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
22/02a- 8	147.21839904785156	2310.688720703125	9	0	2026-08-06 11:53:07.32373+00	View Log
22/02a- 8Z	1267.2060546875	2795.01611328125	9	0	2026-08-06 11:53:10.496957+00	View Log

Source LAS Manifest (Best Curve per Type)

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22/02a- 8

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOB	CGG Digital Well Logs	1277.2644	2310.384	6780
caliper	CAL	CGG Digital Well Logs	1277.2644	2291.6388	6657
caliper	CALI	CGG Digital Well Logs	458.26680000000005	2310.6888	11998
comp_sonic	DT	CGG Digital Well Logs	458.26680000000005	2299.716	11974
deep_resistivity	ILD	CGG Digital Well Logs	458.87640000000005	2308.7076	12087
density_correction	DRHO	CGG Digital Well Logs	1277.2644	2310.384	6780
gamma_ray	SGR	CGG Digital Well Logs	1264.3104	2300.478	6800
gamma_ray	GR	CGG Digital Well Logs	147.2184	2301.2400000000002	14135
gamma_ray	CGR	CGG Digital Well Logs	1264.3104	2300.478	6800
med_resistivity	ILM	CGG Digital Well Logs	458.57160000000005	2309.6220000000003	12101
neutron_por	NPHI	CGG Digital Well Logs	1277.2644	2304.4404	6741
pef	PEF	CGG Digital Well Logs	1277.4168	2310.384	6779
thorium	THOR	CGG Digital Well Logs	1264.3104	2300.478	6800
uranium	URAN	CGG Digital Well Logs	1264.3104	2300.478	6800

22/02a- 8Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOB	CGG Digital Well Logs	1278.0264	2789.2248	9917
caliper	CALI	CGG Digital Well Logs	1277.112	2789.2248	9923
comp_sonic	DT	CGG Digital Well Logs	1277.112	2786.4816	9905
deep_resistivity	ILD	CGG Digital Well Logs	1277.2644	2795.016	9960
density_correction	DRHO	CGG Digital Well Logs	1277.112	2789.2248	9923
gamma_ray	GR	CGG Digital Well Logs	1267.2060000000001	2794.5588000000002	10023
gamma_ray	SGR	CGG Digital Well Logs	1272.8448	2779.4712	9887
gamma_ray	CGR	CGG Digital Well Logs	2179.6248	2779.4712	3937
med_resistivity	ILM	CGG Digital Well Logs	1277.2644	2795.016	9960
neutron_por	NPHI	CGG Digital Well Logs	1272.54	2782.9764	9912
pef	PEF	CGG Digital Well Logs	1279.0932	2789.2248	9910
potassium	POTA	CGG Digital Well Logs	2179.4724	2779.4712	3938
thorium	THOR	CGG Digital Well Logs	2179.6248	2779.4712	3937
uranium	URAN	CGG Digital Well Logs	2179.6248	2779.4712	3937

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
22/02a- 8	0	--	--	--
22/02a- 8Z	0	--	--	--

22/02a- 8

Well Header

Wellbores (2)

Formation Tops (8)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (2)

Rock Samples (2)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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