Well Data Manager / Well Summary / 211/12a-M36

211/12a-M36

Present

Well Header

Well No

211/12a-M36

NSTA DEN No

6268

Well Name

Drill Seq No

Quadrant / Block

211 / 12 a

Surface Location

61.619625, 1.305427

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ENQUEST HEATHER LIMITED

Original Operator

Sub Area Operator

ENQUEST HEATHER LIMITED

Licence No

P193

Licence Type

Production

Spud Date

1997-12-08

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

211/12a-M36 Original parent: 211/12a-M22

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Development

Original Intent

Development

Flow Class

Oil Well

Dev Type

Producer

Convention

Primary Target

P29

Well Seq

WB3

Datum Type

Kelly Bushing

Datum Elev (m)

57.001

Ground Elev (m)

Water Depth (m)

185.00

TD MD (m)

4198.000

TD TVDSS (m)

3170.000

TD Datum Depth (m)

57.001

TD Datum Type

Kelly Bushing

Spud Date

1997-12-08

TD Reached

1997-12-21

Completion Date

1998-01-03

Release Date

2002-01-03

211/12a-M36Z Sidetrack Z parent: 211/12a-M36

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

WB4

Datum Type

Kelly Bushing

Datum Elev (m)

57.001

Ground Elev (m)

Water Depth (m)

185.00

TD MD (m)

4215.000

TD TVDSS (m)

3065.250

TD Datum Depth (m)

57.001

TD Datum Type

Kelly Bushing

Spud Date

1998-11-26

TD Reached

1998-12-14

Completion Date

1998-12-15

Release Date

2002-12-15

Formation Tops (0)

No formation tops ingested for this well.

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
211/12a-M36	0	0	0	0	0	0	0	1	0	View
211/12a-M36Z	0	0	0	0	0	0	0	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
211/12a-M36	Cuttings	3840.0	4198.0	--	--	wet samples
211/12a-M36Z	Cuttings	3890.0	4205.0	--	--	wet samples

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
211/12a-M36	3857.853515625	4188.4091796875	8	0	2026-08-08 01:16:33.136264+00	View Log
211/12a-M36Z	3844.899658203125	4228.94775390625	13	0	2026-08-08 01:16:35.832347+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

211/12a-M36

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	LDL	Energective CorrectedLOGS	3857.8536000000004	4175.14652904	2083
density_correction	DENC	OGA Batch Unzipped	3872.48364	4174.69291	1984
density_correction	DRH	Energective CorrectedLOGS	3857.8536000000004	4175.14652904	2083
gamma_ray	GRI	Energective CorrectedLOGS	3868.36907808	4188.405176640001	2101
neutron_por	TNPH	Energective CorrectedLOGS	3857.8536000000004	4174.07975952	2076
pef	PEF	Energective CorrectedLOGS	3857.8536000000004	4175.14652904	2083
porosity	PHIT	OGA Batch Unzipped	3872.48364	4173.32131	1975
tvdss	SS	Energective CorrectedLOGS	3857.5488	4192.21511568	2197
vshale	VSGR	Energective CorrectedLOGS	3868.5214780799997	4188.252776640001	2099
vshale	VSH	Energective CorrectedLOGS	3868.5214780799997	4188.252776640001	2099
water_sat	SWT	OGA Batch Unzipped	3872.48364	4173.32131	1975

211/12a-M36Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	CDEN	Energective CorrectedLOGS	3851.1479085600004	4219.18945848	2416
caliper	CLD	Energective CorrectedLOGS	3851.90990856	4210.19794992	2352
comp_sonic	DTC	Energective CorrectedLOGS	3857.7010476	4214.46511944	2342
comp_sonic	DT	OGA Batch Unzipped	3857.85376	4214.62207	2342
deep_resistivity	AT90	Energective CorrectedLOGS	3869.7404952	4222.69459752	2317
density_correction	CDRH	Energective CorrectedLOGS	3851.60510856	4228.942936560001	2477
density_correction	DENC	OGA Batch Unzipped	3866.99776	4214.62207	2282
gamma_ray	GRI	Energective CorrectedLOGS	3844.8996	4213.09351944	2417
med_resistivity	AT20	Energective CorrectedLOGS	3869.7404952	4220.561028	2303
med_resistivity	AT30	Energective CorrectedLOGS	3869.7404952	4221.475428000001	2309
med_resistivity	AT60	Energective CorrectedLOGS	3869.7404952	4221.7802280000005	2311
neutron_por	CNEU	Energective CorrectedLOGS	3847.1855695200006	4214.92228896	2414
pef	CPEF	Energective CorrectedLOGS	3850.23353904	4218.57985848	2418
porosity	PHIT	OGA Batch Unzipped	3874.46536	4214.01247	2229
shallow_resistivity	AT10	Energective CorrectedLOGS	3870.0452952	4221.7802280000005	2309
tvdss	SS	Energective CorrectedLOGS	3844.7472000000002	4229.095336560001	2523
vshale	VSGR	Energective CorrectedLOGS	3847.1855695200006	4212.94111944	2401
vshale	VSH	Energective CorrectedLOGS	3847.1855695200006	4212.94111944	2401
water_sat	SWT	OGA Batch Unzipped	3874.46536	4214.01247	2229

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/12a-M36	153	4198.000	2927.986	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M36\WELL_PATH\WDD_QC\211_12a-M36_wdd_WDD_FILE_1683607_DATACO_MAPPED.csv
211/12a-M36Z	280	4215.000	2823.809	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M36Z\WELL_PATH\WDD_QC\211_12a-M36Z_wdd_WDD_FILE_1680568_DATACO_MAPPED.csv

211/12a-M36

Well Header

Wellbores (2)

Formation Tops (0)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (2)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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