Well Data Manager / Well Summary / 211/18-A29

211/18-A29

Present

Well Header

Well No

211/18-A29

NSTA DEN No

1605

Well Name

Drill Seq No

Quadrant / Block

211 / 18

Surface Location

61.362691, 1.577578

Source Datum

ED50

Subsea Well

Platform

Slot No

A-16

Operator

ENQUEST HEATHER LIMITED

Original Operator

Sub Area Operator

ENQUEST HEATHER LIMITED

Licence No

P236

Licence Type

Production

Spud Date

1980-11-16

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

211/18-A29 Original

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Development

Original Intent

Development

Flow Class

Dry Hole

Dev Type

Producer

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

45.110

Ground Elev (m)

Water Depth (m)

161.54

TD MD (m)

3635.040

TD TVDSS (m)

2804.770

TD Datum Depth (m)

45.110

TD Datum Type

Kelly Bushing

Spud Date

1980-11-16

TD Reached

1980-12-22

Completion Date

1981-01-25

Release Date

1985-01-25

211/18-A29Z Sidetrack Z parent: 211/18-A29

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Development

Original Intent

Development

Flow Class

Oil Well

Dev Type

Producer

Convention

Primary Target

Well Seq

WB2

Datum Type

Kelly Bushing

Datum Elev (m)

45.110

Ground Elev (m)

Water Depth (m)

161.54

TD MD (m)

3520.590

TD TVDSS (m)

2756.002

TD Datum Depth (m)

45.110

TD Datum Type

Kelly Bushing

Spud Date

1980-12-28

TD Reached

1981-01-13

Completion Date

1981-01-25

Release Date

1985-01-25

Formation Tops (18)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/18-A29	Unknown		3353.000	3307.890	BGS LithoStrat Upper
	Unknown		3389.000	3343.890	BGS LithoStrat Upper
	Red Claystone		3410.000	3364.890	BGS LithoStrat Upper
	Basal Limestone	Palaeozoic	3429.000	3383.890	BGS LithoStrat Upper
	Kimmeridge Clay		3475.000	3429.890	BGS LithoStrat Upper
	Drake	Mesozoic	3482.000	3436.890	BGS LithoStrat Upper
	Cook	Mesozoic	3522.000	3476.890	BGS LithoStrat Upper
	Burton	Mesozoic	3558.000	3512.890	BGS LithoStrat Upper
	Amundsen		3589.000	3543.890	BGS LithoStrat Upper
211/18-A29Z	Unknown		3322.000	3276.890	BGS LithoStrat Upper
	Unknown		3335.000	3289.890	BGS LithoStrat Upper
	Red Claystone		3380.000	3334.890	BGS LithoStrat Upper
	Basal Limestone	Palaeozoic	3401.000	3355.890	BGS LithoStrat Upper
	Kimmeridge Clay		3420.000	3374.890	BGS LithoStrat Upper
	Brent	Mesozoic	3441.000	3395.890	BGS LithoStrat Upper
	Brent	Mesozoic	3464.000	3418.890	BGS LithoStrat Upper
	Brent	Mesozoic	3476.000	3430.890	BGS LithoStrat Upper
	Drake	Mesozoic	3506.000	3460.890	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-A29	0	0	0	9	9	0	0	0	0	View
211/18-A29Z	0	0	0	9	9	0	0	0	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
211/18-A29Z	Oil	O	Kimmeridge Clay Formation	3419.5512000000003	--	21 m thick
211/18-A29Z	Oil	O	Brent Group	3440.8872	--	23 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
211/18-A29	2308.55517578125	3595.5732421875	9	0	2026-08-06 11:00:43.402043+00	View Log
211/18-A29Z	2306.116943359375	3510.8388671875	9	0	2026-08-06 11:00:44.971595+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/18-A29

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	CDEN	Energective CorrectedLOGS	3295.3452	3595.5732000000003	1971
bulk_density	DEN	OGA Batch Unzipped	3295.0404000000003	3589.3248000000003	1932
caliper	CALI	OGA Batch Unzipped	3295.0404000000003	3589.3248000000003	1932
caliper	CLD	Energective CorrectedLOGS	3295.3452	3593.2872	1956
comp_sonic	DTC	Energective CorrectedLOGS	2317.6992	3581.5524	8294
comp_sonic	DT	OGA Batch Unzipped	2318.004	3589.4772000000003	8344
deep_resistivity	ILD	Energective CorrectedLOGS	2317.6992	3588.7152	8341
deep_resistivity	RES_DEP	OGA Batch Unzipped	2318.004	3589.4772000000003	8344
density_correction	DENC	OGA Batch Unzipped	3295.0404000000003	3589.3248000000003	1932
density_correction	CDRH	Energective CorrectedLOGS	3295.3452	3594.9636	1967
gamma_ray	GR	OGA Batch Unzipped	2308.5552000000002	3589.3248000000003	8405
gamma_ray	GRI	Energective CorrectedLOGS	2308.5552000000002	3589.9344	8409
med_resistivity	RES_MED	OGA Batch Unzipped	2318.004	3589.4772000000003	8344
med_resistivity	ILM	Energective CorrectedLOGS	2317.6992	3592.6776	8367
neutron_por	CNEU	Energective CorrectedLOGS	3295.3452	3591.0012	1941
neutron_por	NEU	OGA Batch Unzipped	3295.0404000000003	3589.3248000000003	1932
tvdss	SS	Energective CorrectedLOGS	2308.5552000000002	3595.7256	8447
vshale	VSH	Energective CorrectedLOGS	2318.1564000000003	3589.782	8345
vshale	VSGR	Energective CorrectedLOGS	2318.1564000000003	3589.782	8345

211/18-A29Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	CDEN	Energective CorrectedLOGS	3274.3140000000003	3508.5528000000004	1538
bulk_density	DEN	OGA Batch Unzipped	3274.3140000000003	3510.6864	1552
caliper	CALI	OGA Batch Unzipped	3274.3140000000003	3510.6864	1552
caliper	CLD	Energective CorrectedLOGS	3274.3140000000003	3510.6864	1552
comp_sonic	DTC	Energective CorrectedLOGS	2319.3756000000003	3510.8388	7819
comp_sonic	DT	OGA Batch Unzipped	2319.3756000000003	3510.8388	7819
deep_resistivity	ILD	Energective CorrectedLOGS	2319.3756000000003	3510.8388	7819
deep_resistivity	RES_DEP	OGA Batch Unzipped	2319.3756000000003	3510.8388	7819
density_correction	CDRH	Energective CorrectedLOGS	3274.3140000000003	3510.6864	1550
density_correction	DENC	OGA Batch Unzipped	3274.3140000000003	3510.6864	1552
gamma_ray	GRI	Energective CorrectedLOGS	2306.1168000000002	3510.6864	7905
gamma_ray	GR	OGA Batch Unzipped	2306.1168000000002	3510.6864	7905
med_resistivity	ILM	Energective CorrectedLOGS	2319.3756000000003	3510.8388	7819
med_resistivity	RES_MED	OGA Batch Unzipped	2319.3756000000003	3510.8388	7819
neutron_por	CNEU	Energective CorrectedLOGS	3274.3140000000003	3507.6384000000003	1532
neutron_por	NEU	OGA Batch Unzipped	3274.3140000000003	3510.6864	1552
tvdss	SS	Energective CorrectedLOGS	2306.1168000000002	3510.9912000000004	7907
vshale	VSGR	Energective CorrectedLOGS	2319.9852	3510.2292	7811
vshale	VSH	Energective CorrectedLOGS	2319.9852	3510.2292	7811

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/18-A29	0	--	--	--
211/18-A29Z	0	--	--	--

211/18-A29

Well Header

Wellbores (2)

Formation Tops (18)

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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