Well Data Manager / Well Summary / 211/26-A40

211/26-A40

Present

Well Header

Well No

211/26-A40

NSTA DEN No

13222

Well Name

Drill Seq No

Quadrant / Block

211 / 26

Surface Location

61.101967, 1.071046

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

A-02

Operator

Original Operator

Sub Area Operator

TAQA BRATANI LIMITED

Licence No

P232

Licence Type

Production

Spud Date

2005-09-02

Source File

UKCS_Wells_ConvtoWGS84.shp

Imported

2026-05-22 15:28

Wellbores (2)

211/26-A40 Sidetrack R parent: 211/26-A14

Abandoned Phase 2 View Log 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)

47.549

Ground Elev (m)

Water Depth (m)

152.10

TD MD (m)

5098.452

TD TVDSS (m)

3482.035

TD Datum Depth (m)

47.549

TD Datum Type

Kelly Bushing

Spud Date

2005-09-02

TD Reached

2005-09-30

Completion Date

2005-12-23

Release Date

2009-12-23

211/26-A40Z Sidetrack Z parent: 211/26-A40

Abandoned Phase 2 View Log Survey

Current Intent

Development

Original Intent

Development

Flow Class

Oil Well

Dev Type

Producer

Convention

Primary Target

Well Seq

WB3

Datum Type

Kelly Bushing

Datum Elev (m)

47.549

Ground Elev (m)

Water Depth (m)

152.10

TD MD (m)

4994.818

TD TVDSS (m)

3397.488

TD Datum Depth (m)

47.549

TD Datum Type

Kelly Bushing

Spud Date

2005-12-09

TD Reached

2005-12-19

Completion Date

2006-01-19

Release Date

2010-01-19

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
211/26-A40	0	0	0	0	0	0	0	0	0
211/26-A40Z	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
211/26-A40	1965.9599609375	5087.2646484375	9	0	2026-08-06 11:27:26.055131+00	View Log
211/26-A40Z	3988.30810546875	4967.93505859375	7	0	2026-08-06 11:27:29.746709+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/26-A40

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	LRHO	Energective CorrectedLOGS	4045.9152000000004	5084.2164	6814
bulk_density	DEN	OGA Batch Unzipped	4029.456	5084.5212	6924
caliper	CALI	OGA Batch Unzipped	4029.456	5084.5212	6924
deep_resistivity	RES_DEP	OGA Batch Unzipped	1981.8096	5086.9596	20295
density_correction	DENC	OGA Batch Unzipped	4029.456	5084.5212	6924
density_correction	LDRH	Energective CorrectedLOGS	4045.9152000000004	5084.2164	6814
gamma_ray	GRLW	Energective CorrectedLOGS	1965.96	5087.2644	20441
gamma_ray	GR	OGA Batch Unzipped	3553.3584	5087.2644	9570
med_resistivity	RES_MED	OGA Batch Unzipped	1981.8096	5086.9596	20295
neutron_por	NEU	OGA Batch Unzipped	4029.456	5083.6068000000005	6918
neutron_por	LTNP	Energective CorrectedLOGS	4046.8296	5083.6068000000005	6804
pef	LPEF	Energective CorrectedLOGS	4045.7628000000004	5084.5212	6817
tvdss	SS	Energective CorrectedLOGS	1965.96	5087.4168	20483
vshale	VSGR	Energective CorrectedLOGS	1983.1812	5087.2644	20263
vshale	VSH	Energective CorrectedLOGS	1983.1812	5087.2644	20263

211/26-A40Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bit_size	BIT	Energective CorrectedLOGS	3988.308	4994.6052	6604
bulk_density	LDL	Energective CorrectedLOGS	3988.308	4967.9352	6427
bulk_density	CDEN	Energective CorrectedLOGS	3988.308	4967.9352	6427
bulk_density	LRHO	Energective CorrectedLOGS	3988.308	4967.9352	6427
bulk_density	DEN	OGA Batch Unzipped	3988.308	4967.9352	6427
caliper	CLD	Energective CorrectedLOGS	3988.308	4967.9352	6425
caliper	CALI	OGA Batch Unzipped	3988.308	4967.9352	6425
deep_resistivity	RES_DEP	OGA Batch Unzipped	3988.308	4983.4800000000005	6530
deep_resistivity	LLD	Energective CorrectedLOGS	3995.166	4960.7724	6336
density_correction	DENC	OGA Batch Unzipped	3988.308	4967.9352	6427
density_correction	DRH	Energective CorrectedLOGS	4023.0552000000002	4967.9352	6199
density_correction	LDRH	Energective CorrectedLOGS	4000.6524000000004	4967.9352	6344
density_correction	CDRH	Energective CorrectedLOGS	4001.7192	4967.9352	6339
gamma_ray	GRI	Energective CorrectedLOGS	3997.2996000000003	4976.4696	5095
gamma_ray	GRLW	Energective CorrectedLOGS	3996.2328	4937.76	6179
gamma_ray	GR	OGA Batch Unzipped	3988.308	4976.4696	5144
neutron_por	CNLC	Energective CorrectedLOGS	4001.7192	4966.8684	6334
neutron_por	LTNP	Energective CorrectedLOGS	3996.0804000000003	4966.8684	6371
neutron_por	NEU	OGA Batch Unzipped	3988.308	4966.8684	6422
neutron_por	TNPH	Energective CorrectedLOGS	3996.0804000000003	4966.8684	6371
rate_of_penetration	ROP	Energective CorrectedLOGS	4002.1764000000003	4994.6052	6513
tvdss	SS	Energective CorrectedLOGS	3988.308	4994.7576	6605
vshale	VSGR	Energective CorrectedLOGS	3996.2328	4937.76	6179
vshale	VSH	Energective CorrectedLOGS	3996.2328	4937.76	6179

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/26-A40	344	5098.390	3496.039	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_26-A40\WELL_PATH\WDD_QC\211_26-A40_wdd_WDD_FILE_1925614_DATACO_MAPPED.csv
211/26-A40Z	340	4994.758	3406.560	G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_26-A40Z\WELL_PATH\WDD_QC\211_26-A40Z_wdd_WDD_FILE_1925615_DATACO_MAPPED.csv

211/26-A40

Well Header

Wellbores (2)

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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