Well Data Manager / Well Summary / 15/22- 18

15/22- 18

Decommissioned

Well Header

Well No

15/22- 18

NSTA DEN No

13042

Well Name

Drill Seq No

Quadrant / Block

15 / 22

Surface Location

58.243703, 0.360901

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

CNOOC PETROLEUM EUROPE LIMITED

Original Operator

Sub Area Operator

CNOOC PETROLEUM EUROPE LIMITED

Licence No

P185

Licence Type

Production

Spud Date

2005-08-05

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

15/22- 18 Original

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

WB1

Datum Type

Rotary Table

Datum Elev (m)

27.432

Ground Elev (m)

Water Depth (m)

145.69

TD MD (m)

4392.168

TD TVDSS (m)

4361.690

TD Datum Depth (m)

27.432

TD Datum Type

Rotary Table

Spud Date

2005-08-05

TD Reached

2005-10-13

Completion Date

2013-11-22

Release Date

2017-11-22

15/22- 18Z Sidetrack Z parent: 15/22- 18

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Dry Hole

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Rotary Table

Datum Elev (m)

27.432

Ground Elev (m)

Water Depth (m)

145.69

TD MD (m)

2195.474

TD TVDSS (m)

1965.960

TD Datum Depth (m)

27.432

TD Datum Type

Rotary Table

Spud Date

2005-08-12

TD Reached

2005-08-15

Completion Date

2005-08-17

Release Date

2009-08-17

Formation Tops (45)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
15/22- 18	Unknown		792.000	764.085	BGS LithoStrat Upper
	Grid Formation		811.000	783.058	BGS LithoStrat Upper
	Horda Formation	Cenozoic	847.000	819.017	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1241.000	1212.927	BGS LithoStrat Upper
	Skroo Sandstone Member	Cenozoic	1508.000	1479.897	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1577.000	1548.884	BGS LithoStrat Upper
	Balder	Cenozoic	1639.000	1610.877	BGS LithoStrat Upper
	Sele	Mesozoic	1774.000	1745.857	BGS LithoStrat Upper
	Forties	Mesozoic	1856.000	1827.842	BGS LithoStrat Upper
	Sele	Mesozoic	1880.000	1851.840	BGS LithoStrat Upper
	Lista	Mesozoic	1902.000	1873.839	BGS LithoStrat Upper
	Balmoral Sandstone Unit	Cenozoic	1955.000	1926.838	BGS LithoStrat Upper
	Andrew	Cenozoic	2253.000	2224.814	BGS LithoStrat Upper
	Upper Maureen	Mesozoic	2358.000	2329.797	BGS LithoStrat Upper
	Maureen Reworked Unit	Mesozoic	2454.000	2425.773	BGS LithoStrat Upper
	Ekofisk	Mesozoic	2549.000	2520.750	BGS LithoStrat Upper
	Tor	Mesozoic	2589.000	2560.744	BGS LithoStrat Upper
	Mackerel Formation	Mesozoic	2755.000	2726.706	BGS LithoStrat Upper
	Herring	Mesozoic	3191.000	3162.633	BGS LithoStrat Upper
	Black Band Bed	Mesozoic	3332.000	3303.597	BGS LithoStrat Upper
	Hidra	Mesozoic	3335.000	3306.596	BGS LithoStrat Upper
	Rodby	Mesozoic	3456.000	3427.540	BGS LithoStrat Upper
	Carrack Formation	Mesozoic	3566.000	3537.428	BGS LithoStrat Upper
	Valhall	Mesozoic	3621.000	3592.350	BGS LithoStrat Upper
	Fischschiefer		3649.000	3620.304	BGS LithoStrat Upper
	Valhall	Mesozoic	3652.000	3623.299	BGS LithoStrat Upper
	Kimmeridge Clay		4129.000	4099.301	BGS LithoStrat Upper
	Kimmeridge Clay		4160.000	4130.228	BGS LithoStrat Upper
	Dirk Sandstone Member	Mesozoic	4190.000	4160.156	BGS LithoStrat Upper
	Galley Sand		4217.000	4187.092	BGS LithoStrat Upper
	Kimmeridge Clay		4322.000	4291.890	BGS LithoStrat Upper
	Piper	Mesozoic	4383.000	4352.742	BGS LithoStrat Upper
15/22- 18Z	Unknown		173.000	145.568	BGS LithoStrat Upper
	Hordaland	Cenozoic	792.000	764.082	BGS LithoStrat Upper
	Grid Member		813.000	785.047	BGS LithoStrat Upper
	Horda Formation	Cenozoic	850.000	821.949	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1239.000	1183.809	BGS LithoStrat Upper
	Skroo Sandstone Member	Cenozoic	1568.000	1453.545	BGS LithoStrat Upper
	Horda Formation	Cenozoic	1666.000	1533.695	BGS LithoStrat Upper
	Balder	Cenozoic	1769.000	1618.055	BGS LithoStrat Upper
	Sele	Mesozoic	1951.000	1767.389	BGS LithoStrat Upper
	Forties Sandstone Member	Mesozoic	2003.000	1809.829	BGS LithoStrat Upper
	Forties Shale Member	Mesozoic	2025.000	1827.792	BGS LithoStrat Upper
	Lista	Mesozoic	2070.000	1864.541	BGS LithoStrat Upper
	Balmoral Sandstone Unit	Cenozoic	2145.000	1925.758	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
15/22- 18	0	0	0	32	32	1	0	0	1	View
15/22- 18Z	0	0	0	13	13	1	0	0	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
15/22- 18	DST	DST 1	--	4189.2	4214.5	Label / Upper Jurassic
15/22- 18	Oil	OW	Dirk Sandstone Member	4190.3904	--	27 m thick

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
15/22- 18	772.6680297851562	4397.197265625	11	0	2026-08-06 16:57:32.245921+00	View Log
15/22- 18Z	778.3068237304688	2183.587158203125	5	0	2026-08-06 08:27:54.631029+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

15/22- 18

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	ZDEN	CGG Digital Well Logs	3689.4516000000003	4378.7568	4524
bulk_density	DEN	OGA Batch Unzipped	3655.4664000000002	4379.0616	4749
caliper	CAL	CGG Digital Well Logs	3685.1844	4377.6900000000005	4469
caliper	CALI	OGA Batch Unzipped	3653.9424000000004	4377.8424	4744
comp_sonic	DT	CGG Digital Well Logs	1948.1292	4397.1972000000005	15914
deep_resistivity	RES_DEP	OGA Batch Unzipped	3671.9256	4385.4624	4683
density_correction	DENC	OGA Batch Unzipped	3653.9424000000004	4377.8424	4751
density_correction	ZCOR	CGG Digital Well Logs	3689.4516000000003	4376.7756	4511
gamma_ray	GR	CGG Digital Well Logs	772.668	4370.6796	23610
med_resistivity	RES_MED	OGA Batch Unzipped	3671.9256	4385.4624	4683
micro_resistivity	RES_MIC	OGA Batch Unzipped	3677.1072000000004	4385.1576000000005	4642
neutron_por	NEU	OGA Batch Unzipped	3653.9424000000004	4372.356	4708
neutron_por	CNC	CGG Digital Well Logs	3653.3328	4372.660800000001	4715
pef	PE	CGG Digital Well Logs	3689.4516000000003	4378.452	4516
potassium	K	CGG Digital Well Logs	3653.6376	4370.222400000001	4698
shallow_resistivity	RES_SLW	OGA Batch Unzipped	3677.1072000000004	4385.1576000000005	4642
thorium	TH	CGG Digital Well Logs	3653.6376	4370.222400000001	4698
uranium	URAN	CGG Digital Well Logs	3653.6376	4370.222400000001	4698

15/22- 18Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
comp_sonic	DT	CGG Digital Well Logs	790.3464	2166.0612	9028
deep_resistivity	RES_DEP	OGA Batch Unzipped	777.8496	2182.8252	9220
deep_resistivity	P40H	CGG Digital Well Logs	789.5844000000001	2183.2824	9146
gamma_ray	GR	CGG Digital Well Logs	778.3068000000001	2183.5872	9222
med_resistivity	P28H	CGG Digital Well Logs	789.5844000000001	2183.2824	9146
med_resistivity	RES_MED	OGA Batch Unzipped	777.8496	2182.8252	9220
shallow_resistivity	P16H	CGG Digital Well Logs	789.5844000000001	2183.2824	9146
shallow_resistivity	RES_SLW	OGA Batch Unzipped	777.8496	2182.8252	9220

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
15/22- 18	158	4392.168	4361.879	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_22- 18\WELL_PATH\WDD_QC\15_22-18_wdd_WDD_FILE_1930335_DATACO_MAPPED.csv
15/22- 18Z	67	2195.474	1966.898	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_22- 18Z\WELL_PATH\WDD_QC\15_22_18z_wdd_WDD_FILE_1930348_DATACO_MAPPED.csv

15/22- 18

Well Header

Wellbores (2)

Formation Tops (45)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (2)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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