Well Data Manager / Well Summary / 15/18b- 10

15/18b- 10

Decommissioned

Well Header

Well No

15/18b- 10

NSTA DEN No

8526

Well Name

Drill Seq No

Quadrant / Block

15 / 18 b

Surface Location

58.480527, 0.406237

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

P1040

Licence Type

Production

Spud Date

2003-01-22

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

15/18b- 10 Original

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

WB1

Datum Type

Rotary Table

Datum Elev (m)

26.365

Ground Elev (m)

Water Depth (m)

137.92

TD MD (m)

2901.391

TD TVDSS (m)

2762.500

TD Datum Depth (m)

26.365

TD Datum Type

Rotary Table

Spud Date

2003-01-22

TD Reached

2003-02-18

Completion Date

2003-03-03

Release Date

2006-03-03

Formation Tops (19)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
15/18b- 10	Unknown		164.000	137.635	BGS LithoStrat Upper
	Unknown		1058.000	1031.598	BGS LithoStrat Upper
	Unknown		1087.000	1060.598	BGS LithoStrat Upper
	Balder	Cenozoic	1113.000	1086.597	BGS LithoStrat Upper
	Sele	Mesozoic	1296.000	1268.996	BGS LithoStrat Upper
	Upper Dornoch Formation	Mesozoic	1312.000	1284.766	BGS LithoStrat Upper
	Lower Dornoch Formation	Mesozoic	1561.000	1520.784	BGS LithoStrat Upper
	Lista	Mesozoic	1715.000	1662.509	BGS LithoStrat Upper
	Mey Sandstone Member	Mesozoic	1725.000	1671.666	BGS LithoStrat Upper
	Ty Limestone Formation		2244.000	2149.948	BGS LithoStrat Upper
	Ekofisk	Mesozoic	2343.000	2242.431	BGS LithoStrat Upper
	Tor	Mesozoic	2363.000	2261.148	BGS LithoStrat Upper
	Flounder	Mesozoic	2535.000	2421.852	BGS LithoStrat Upper
	Upper Sola Member		2658.000	2536.965	BGS LithoStrat Upper
	Lower Sola Member		2664.000	2542.590	BGS LithoStrat Upper
	Valhall	Mesozoic	2677.000	2554.755	BGS LithoStrat Upper
	Piper	Mesozoic	2681.000	2558.493	BGS LithoStrat Upper
	Upper Sgiath		2772.000	2643.094	BGS LithoStrat Upper
	Rattray		2836.000	2702.288	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
15/18b- 10	0	0	0	19	19	1	0	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
15/18b- 10	Cuttings	1097.28	2901.39	--	--	curated Feb`03 to fill gap

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
15/18b- 10	251.1551971435547	2880.360107421875	11	0	2026-08-06 16:55:33.820429+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

15/18b- 10

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOB	CGG Digital Well Logs	2517.1908000000003	2852.166	2199
bulk_density	DEN	OGA Batch Unzipped	2500.884	2850.4896000000003	2201
caliper	CALI	CGG Digital Well Logs	2499.5124	2852.4708	2317
comp_sonic	DT	OGA Batch Unzipped	2365.0956	2845.308	3065
comp_sonic	DTC	CGG Digital Well Logs	2489.7588	2844.2412	2241
deep_resistivity	RES_DEP	OGA Batch Unzipped	1083.564	2876.55	11756
density_correction	DENC	OGA Batch Unzipped	2500.884	2850.4896000000003	2201
density_correction	DRHO	CGG Digital Well Logs	2517.1908000000003	2852.166	2199
gamma_ray	GR	CGG Digital Well Logs	251.1552	2851.8612000000003	16154
med_resistivity	RES_MED	OGA Batch Unzipped	1083.564	2876.55	11746
neutron_por	NLIM	CGG Digital Well Logs	2515.2096	2852.3184	2213
porosity	PHIE	OGA Batch Unzipped	2621.28	2852.3184	1506
shear_sonic	DTS	CGG Digital Well Logs	2489.7588	2844.2412	2241
vshale	VCL	OGA Batch Unzipped	2621.28	2880.36	1701
water_sat	SW	OGA Batch Unzipped	2621.28	2880.36	1701

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
15/18b- 10	78	2901.390	2762.499	D:\BigSpatial\nsta_raw\CGG_Deviation\15-18b-10 57263ag_CGG-Deviation.xlsx

15/18b- 10

Well Header

Wellbores (1)

Formation Tops (19)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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