Well Data Manager / Well Summary / 211/18-A13

211/18-A13

Present

Well Header

Well No

211/18-A13

NSTA DEN No

1326

Well Name

Drill Seq No

Quadrant / Block

211 / 18

Surface Location

61.362691, 1.577578

Source Datum

ED50

Subsea Well

Platform

Slot No

A-22

Operator

ENQUEST HEATHER LIMITED

Original Operator

Sub Area Operator

ENQUEST HEATHER LIMITED

Licence No

P236

Licence Type

Production

Spud Date

1979-02-23

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

211/18-A13 Original

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Development

Original Intent

Development

Flow Class

Oil Show

Dev Type

Injector

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

45.110

Ground Elev (m)

Water Depth (m)

162.15

TD MD (m)

3642.210

TD TVDSS (m)

2882.490

TD Datum Depth (m)

44.958

TD Datum Type

Kelly Bushing

Spud Date

1979-02-23

TD Reached

1979-04-23

Completion Date

1979-05-15

Release Date

1983-05-15

Formation Tops (15)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/18-A13	Unknown		2926.000	2880.890	BGS LithoStrat Upper
	Unknown		2949.000	2903.890	BGS LithoStrat Upper
	Unknown		3066.000	3020.890	BGS LithoStrat Upper
	Unknown		3200.000	3154.890	BGS LithoStrat Upper
	Unknown		3263.000	3217.890	BGS LithoStrat Upper
	Unknown		3283.000	3237.890	BGS LithoStrat Upper
	Unknown		3299.000	3253.890	BGS LithoStrat Upper
	Kimmeridge Clay		3333.000	3287.890	BGS LithoStrat Upper
	Heather	Mesozoic	3380.000	3334.890	BGS LithoStrat Upper
	Brent	Mesozoic	3406.000	3360.890	BGS LithoStrat Upper
	Brent	Mesozoic	3445.000	3399.890	BGS LithoStrat Upper
	Brent	Mesozoic	3475.000	3429.890	BGS LithoStrat Upper
	Brent	Mesozoic	3517.000	3471.890	BGS LithoStrat Upper
	Brent	Mesozoic	3550.000	3504.890	BGS LithoStrat Upper
	Brent	Mesozoic	3566.000	3520.890	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
211/18-A13	0	0	0	15	15	0	0	1	0	View

Hydrocarbon Occurrence (5)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
211/18-A13	Oil shows	OS	Heather Formation	3379.6224	--	26 m thick
211/18-A13	Oil shows	OS	Brent Group	3405.5304	--	40 m thick
211/18-A13	Oil	O	Brent Group	3445.4592000000002	--	29 m thick
211/18-A13	Oil	O	Brent Group	3474.7200000000003	--	42 m thick
211/18-A13	Oil	O	Brent Group	3517.0872000000004	--	33 m thick

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
211/18-A13	Cuttings	3203.45	3596.64	--	--	211.18a.13a22 .

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
211/18-A13	2154.78369140625	3599.992919921875	9	0	2026-08-06 10:59:21.16942+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/18-A13

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	3293.6688000000004	3599.9928	2011
bulk_density	CDEN	Energective CorrectedLOGS	3292.7544000000003	3599.9928	2017
caliper	CALI	OGA Batch Unzipped	2154.0216	3599.9928	9489
caliper	CLD	Energective CorrectedLOGS	3292.7544000000003	3599.9928	2017
deep_resistivity	LLD	Energective CorrectedLOGS	2164.5372	3597.8592000000003	9406
deep_resistivity	RES_DEP	OGA Batch Unzipped	2164.5372	3599.688	9418
density_correction	DENC	OGA Batch Unzipped	3293.6688000000004	3599.9928	2011
density_correction	CDRH	Energective CorrectedLOGS	3292.7544000000003	3599.9928	2017
gamma_ray	GR	OGA Batch Unzipped	2154.0216	3599.9928	9489
gamma_ray	GRI	Energective CorrectedLOGS	2154.7836	3598.7736	9476
neutron_por	CNEU	Energective CorrectedLOGS	3292.7544000000003	3595.116	1985
neutron_por	NEU	OGA Batch Unzipped	3293.6688000000004	3599.9928	2011
shallow_resistivity	RES_SLW	OGA Batch Unzipped	2164.5372	3599.688	9418
shallow_resistivity	LLS	Energective CorrectedLOGS	2164.5372	3598.0116000000003	9407
sp	SP	Energective CorrectedLOGS	2164.5372	3599.5356	9417
tvdss	SS	Energective CorrectedLOGS	2154.6312000000003	3600.2976000000003	9487
vshale	VSH	Energective CorrectedLOGS	2163.9276	3598.3164	9413
vshale	VSGR	Energective CorrectedLOGS	2163.9276	3598.3164	9413

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/18-A13	0	--	--	--

211/18-A13

Well Header

Wellbores (1)

Formation Tops (15)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (5)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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