Well Data Manager / Well Summary / 211/29-A58

211/29-A58

Derogated

Well Header

Well No

211/29-A58

NSTA DEN No

7264

Well Name

Drill Seq No

Quadrant / Block

211 / 29

Surface Location

61.034361, 1.703655

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

A-17

Operator

SHELL U.K. LIMITED

Original Operator

Sub Area Operator

SHELL U.K. LIMITED

Licence No

P117

Licence Type

Production

Spud Date

2001-04-18

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (3)

211/29-A58 Original parent: 211/29-A46

Abandoned Phase 2 Survey

Current Intent

Development

Original Intent

Development

Flow Class

Dev Type

Producer

Convention

Primary Target

Well Seq

WB3

Datum Type

Rotary Table

Datum Elev (m)

46.939

Ground Elev (m)

Water Depth (m)

138.99

TD MD (m)

3898.697

TD TVDSS (m)

TD Datum Depth (m)

46.939

TD Datum Type

Rotary Table

Spud Date

2001-04-18

TD Reached

2001-04-21

Completion Date

2001-04-21

Release Date

2005-04-21

211/29-A58Y Sidetrack Y parent: 211/29-A58

Abandoned Phase 2 View Log Survey

Current Intent

Development

Original Intent

Development

Flow Class

Condensate Well with Oil & Gas Shows

Dev Type

Producer

Convention

Primary Target

Well Seq

WB5

Datum Type

Rotary Table

Datum Elev (m)

46.939

Ground Elev (m)

Water Depth (m)

138.99

TD MD (m)

TD TVDSS (m)

TD Datum Depth (m)

46.939

TD Datum Type

Rotary Table

Spud Date

2001-05-23

TD Reached

2001-05-30

Completion Date

2001-07-01

Release Date

2005-07-01

211/29-A58Z Sidetrack Z parent: 211/29-A58

Abandoned Phase 2 View Log Survey

Current Intent

Development

Original Intent

Development

Flow Class

Dev Type

Producer

Convention

Primary Target

Well Seq

WB4

Datum Type

Rotary Table

Datum Elev (m)

46.939

Ground Elev (m)

Water Depth (m)

138.99

TD MD (m)

TD TVDSS (m)

TD Datum Depth (m)

46.939

TD Datum Type

Rotary Table

Spud Date

2001-04-24

TD Reached

2001-05-01

Completion Date

2001-05-18

Release Date

2005-05-18

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
211/29-A58	0	0	0	0	0	0	0	0	0
211/29-A58Y	0	0	0	0	0	0	0	0	0
211/29-A58Z	0	0	0	0	0	0	0	0	0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

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
211/29-A58Y	2507.89453125	3866.99755859375	7	0	2026-08-06 11:41:28.705055+00	View Log
211/29-A58Z	2505.6083984375	3867.302490234375	6	0	2026-08-06 11:41:31.131678+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

211/29-A58Y

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	LRHO	Energective CorrectedLOGS	2919.984	3859.8348	6168
bulk_density	CDEN	Energective CorrectedLOGS	2919.984	3859.8348	6168
deep_resistivity	RES_DEP	OGA Batch Unzipped	2507.8944	3866.8452	8918
density_correction	DENC	OGA Batch Unzipped	2919.984	3859.6824	6167
density_correction	CDRH	Energective CorrectedLOGS	2919.984	3859.8348	6168
density_correction	LDRH	Energective CorrectedLOGS	2919.984	3859.8348	6168
gamma_ray	GR	OGA Batch Unzipped	2507.8944	3866.6928000000003	8917
gamma_ray	GRLW	Energective CorrectedLOGS	2507.8944	3866.9976	8919
gamma_ray	GRI	Energective CorrectedLOGS	2507.8944	3866.9976	8919
neutron_por	NEU	OGA Batch Unzipped	2919.984	3858.6156	6160
neutron_por	LTNP	Energective CorrectedLOGS	2919.984	3858.768	6161
neutron_por	TNPH	Energective CorrectedLOGS	2919.984	3858.768	6161
pef	CPEF	Energective CorrectedLOGS	2919.984	3859.8348	6168
pef	LPEF	Energective CorrectedLOGS	2919.984	3859.8348	6168
rate_of_penetration	ROP	Energective CorrectedLOGS	2527.0968000000003	3886.0476000000003	8918
tvdss	SS	Energective CorrectedLOGS	2507.8944	3886.2000000000003	9045
vshale	VSH	Energective CorrectedLOGS	2533.9548	3866.9976	8748
vshale	VSGR	Energective CorrectedLOGS	2533.9548	3866.9976	8748

211/29-A58Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DEN	OGA Batch Unzipped	2505.456	3860.4444000000003	8892
bulk_density	CDEN	Energective CorrectedLOGS	2522.5248	3860.4444000000003	7509
deep_resistivity	RES_DEP	OGA Batch Unzipped	2505.456	3867.3024	8937
deep_resistivity	CRSD	Energective CorrectedLOGS	2514.4476	3867.3024	7607
density_correction	CDRH	Energective CorrectedLOGS	2522.0676000000003	3859.8348	7505
density_correction	DENC	OGA Batch Unzipped	2505.456	3859.9872	8889
gamma_ray	GRI	Energective CorrectedLOGS	2505.6084	3867.15	7664
gamma_ray	GR	OGA Batch Unzipped	2505.456	3867.15	8936
neutron_por	NEU	OGA Batch Unzipped	2505.456	3859.3776000000003	8885
neutron_por	CNEU	Energective CorrectedLOGS	2505.6084	3859.3776000000003	7613
tvdss	SS	Energective CorrectedLOGS	2505.456	3867.3024	8937
vshale	VSH	Energective CorrectedLOGS	2523.744	3866.9976	8815
vshale	VSGR	Energective CorrectedLOGS	2523.744	3866.9976	7543

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/29-A58	0	--	--	--
211/29-A58Y	430	3886.200	2624.173	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_29-A58Y\WELL_PATH\WDD_QC\211_29-A58Y_wdd_WDD_FILE_1675309_DATACO_MAPPED.csv
211/29-A58Z	425	3887.419	2640.157	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_29-A58Z\WELL_PATH\WDD_QC\211_29-A58Z_wdd_WDD_FILE_1675310_DATACO_MAPPED.csv

211/29-A58

Well Header

Wellbores (3)

Formation Tops (0)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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