Well Data Manager / Well Summary / 211/21- 3

211/21- 3

Decommissioned

Well Header

Well No

211/21- 3

NSTA DEN No

Well Name

Drill Seq No

Quadrant / Block

211 / 21

Surface Location

61.258581, 1.135769

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

SHELL U.K. LIMITED

Original Operator

SHELL / EXXON MOBIL

Sub Area Operator

SHELL U.K. LIMITED

Licence No

P232

Licence Type

Production

Spud Date

1974-11-27

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

211/21- 3 Original

Abandoned Phase 3 Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Dev Type

Convention

Primary Target

Well Seq

Datum Type

Datum Elev (m)

Ground Elev (m)

Water Depth (m)

163.07

TD MD (m)

TD TVDSS (m)

TD Datum Depth (m)

TD Datum Type

Spud Date

1974-11-27

TD Reached

1975-02-27

Completion Date

1975-03-13

Release Date

1979-03-13

211/21- 3A Sidetrack A

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

25.908

Ground Elev (m)

Water Depth (m)

163.68

TD MD (m)

2895.635

TD TVDSS (m)

2867.895

TD Datum Depth (m)

25.908

TD Datum Type

Kelly Bushing

Spud Date

1974-12-22

TD Reached

1975-02-27

Completion Date

1975-03-12

Release Date

1979-03-12

Formation Tops (5)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
211/21- 3A	Shetland	Mesozoic	1618.000	1592.092	Ternan
	Brent	Mesozoic	2694.000	2668.092	Ternan
	Cook	Mesozoic	2786.000	2760.092	Ternan
	Nansen	Mesozoic	2832.000	2806.092	Ternan
	Cormorant	Mesozoic	2837.000	2811.092	Ternan

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
211/21- 3	0	0	0	0	0	0	0	0	0
211/21- 3A	0	0	0	30	5	0	6	1	0	View

Hydrocarbon Occurrence (3)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
211/21- 3A	Oil	O	Tarbert Formation	2691.384	--	21 m thick
211/21- 3A	Oil	O	Ness Formation	2712.7200000000003	--	15 m thick
211/21- 3A	Oil	O	BMSD	2727.96	--	18 m thick

Rock Samples (37)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
211/21- 3A	Cuttings	783.34	2895.6	--	--	poorly numbered .
211/21- 3A	Core #1	2705.1	2707.14	φ 30.8% (n=1) · Kh 2327.0 mD (n=1) · Density 2.72 (n=1) · CORE LABORATORIES.INC.	SS, CLR-V LT GY, MG , SUBANG, MOD W CONS, TR MICA, SL TR PY	.
211/21- 3A	↳ Plug 01	2706.014	--	φ 30.8% · Kh 2327.0 mD · Density 2.72 · CORE LABORATORIES.INC.	SS, CLR-V LT GY, MG , SUBANG, MOD W CONS, TR MICA, SL TR PY	--
211/21- 3A	Core #2	2714.55	2717.08	φ 13.3% (n=1) · Kh 6.7 mD (n=1) · Density 2.72 (n=1) · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD STD, MOD W CONS, TR MICA, V OCC PY SH INCLS.	.
211/21- 3A	↳ Plug 16	2716.682	--	φ 13.3% · Kh 6.7 mD · Density 2.72 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD STD, MOD W CONS, TR MICA, V OCC PY SH INCLS.	--
211/21- 3A	Core #3	2717.11	2728.97	φ 22.9% (n=7) · Kh 337.1 mD (n=7) · Density 2.69 (n=7) · CORE LABORATORIES.INC.	SS, CLR-LT GY, F-MG, MOD STD, MOD W COND, SUBANG-SUBRDD, TR MICA, V OCC PY; SS, CLR-LT GY, F-MG, MOD STD, MOD W CONS, W/OFF WH SLTY MX, SUBANG-SUBRDD, TR MICA, OCC PY INCLS.; SS, CLR-V LT GY, F-OCC MG F W STD, MOD W CONS, W/V GY SLTY MX, TR MICA, V OCC PY INCLS; SS, CLR-V LT GY, FG, F W STD, MOD W CONS, W/OFF WH SLTY MX, SUBANG-SUBRDD, TR MICA, OCC PY INCLS.; SS, CLR-V LT GY, FG, SUBANG, SUBRDD, MOD CONS, HVY TR MICA, SL TR PY INCLS.; SS, CLR-V LT GY-OCC PK, MG, SUBANG, MOD W CONS, TR MICA, SL TR PY; SS, CLR-V LT TN-TN, FG, SUBANG, MOD W CONS, TR MICA, SL TR PY INCLS.	.
211/21- 3A	↳ Plug 08	2718.435	--	φ 24.3% · Kh 246.0 mD · Density 2.69 · CORE LABORATORIES.INC.	SS, CLR-LT GY, F-MG, MOD STD, MOD W COND, SUBANG-SUBRDD, TR MICA, V OCC PY	--
211/21- 3A	↳ Plug 07	2719.73	--	φ 19.5% · Kh 57.0 mD · Density 2.68 · CORE LABORATORIES.INC.	SS, CLR-V LT GY, F-OCC MG F W STD, MOD W CONS, W/V GY SLTY MX, TR MICA, V OCC PY INCLS	--
211/21- 3A	↳ Plug 06	2721.712	--	φ 22.2% · Kh 183.0 mD · Density 2.66 · CORE LABORATORIES.INC.	SS, CLR-LT GY, F-MG, MOD STD, MOD W CONS, W/OFF WH SLTY MX, SUBANG-SUBRDD, TR MICA, OCC PY INCLS.	--
211/21- 3A	↳ Plug 05	2723.54	--	φ 25.2% · Kh 219.0 mD · Density 2.70 · CORE LABORATORIES.INC.	SS, CLR-V LT GY, FG, F W STD, MOD W CONS, W/OFF WH SLTY MX, SUBANG-SUBRDD, TR MICA, OCC PY INCLS.	--
211/21- 3A	↳ Plug 04	2724.988	--	φ 23.1% · Kh 121.0 mD · Density 2.67 · CORE LABORATORIES.INC.	SS, CLR-V LT TN-TN, FG, SUBANG, MOD W CONS, TR MICA, SL TR PY INCLS.	--
211/21- 3A	↳ Plug 03	2726.588	--	φ 21.3% · Kh 140.0 mD · Density 2.70 · CORE LABORATORIES.INC.	SS, CLR-V LT GY, FG, SUBANG, SUBRDD, MOD CONS, HVY TR MICA, SL TR PY INCLS.	--
211/21- 3A	↳ Plug 02	2728.39	--	φ 24.8% · Kh 1394.0 mD · Density 2.72 · CORE LABORATORIES.INC.	SS, CLR-V LT GY-OCC PK, MG, SUBANG, MOD W CONS, TR MICA, SL TR PY	--
211/21- 3A	Core #4	2730.4	2748.69	φ 24.6% (n=7) · Kh 1300.9 mD (n=7) · Density 2.66 (n=7) · CORE LABORATORIES.INC.	SS, CLR-LT GY, F-MG, MOD STD, MOD W CONS, SUBANG, TR MICA, V OCC PY, SH INCLS.; SS, CLR-LT GY, FG, F W STD MOD CONS, SUBANG, TR DISS+ VEIN MICA, OCC PY SH INCLS.; SS, CLR-LT GY, FG, F W STD, MOD CONS, ABNT MICA + BIOT.; SS, CLR-LT GY-GY, F-M-CG, P STD, MOD CONS, W/OFF WH SLTY MX, ABNT MICA.; SS, CLR-OCC LT GY, MG, F STD, MOD CONS, SUBANG, TR MICA, OCC PY SH INCLS.; SS, CLR-OCC LT GY, MG, F STD, MOD W CONS, SUBANG-SUBRDD, TR MICA.	.
211/21- 3A	↳ Plug 09	2732.227	--	φ 27.9% · Kh 4323.0 mD · Density 2.67 · CORE LABORATORIES.INC.	SS, CLR-OCC LT GY, MG, F STD, MOD W CONS, SUBANG-SUBRDD, TR MICA.	--
211/21- 3A	↳ Plug 10	2734.97	--	φ 26.6% · Kh 1035.0 mD · Density 2.66 · CORE LABORATORIES.INC.	SS, CLR-LT GY, F-MG, MOD STD, MOD W CONS, SUBANG, TR MICA, V OCC PY, SH INCLS.	--
211/21- 3A	↳ Plug 11	2737.714	--	φ 28.3% · Kh 1277.0 mD · Density 2.69 · CORE LABORATORIES.INC.	SS, CLR-OCC LT GY, MG, F STD, MOD CONS, SUBANG, TR MICA, OCC PY SH INCLS.	--
211/21- 3A	↳ Plug 12	2740.152	--	φ 26.7% · Kh 1716.0 mD · Density 2.68 · CORE LABORATORIES.INC.	SS, CLR-OCC LT GY, MG, F STD, MOD CONS, SUBANG, TR MICA, OCC PY SH INCLS.	--
211/21- 3A	↳ Plug 13	2742.895	--	φ 20.6% · Kh 272.0 mD · Density 2.64 · CORE LABORATORIES.INC.	SS, CLR-LT GY-GY, F-M-CG, P STD, MOD CONS, W/OFF WH SLTY MX, ABNT MICA.	--
211/21- 3A	↳ Plug 14	2745.638	--	φ 19.5% · Kh 152.0 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, F W STD, MOD CONS, ABNT MICA + BIOT.	--
211/21- 3A	↳ Plug 15	2747.772	--	φ 22.7% · Kh 331.0 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, F W STD MOD CONS, SUBANG, TR DISS+ VEIN MICA, OCC PY SH INCLS.	--
211/21- 3A	Core #5	2748.69	2767.28	φ 14.1% (n=10) · Kh 25.3 mD (n=10) · Density 2.65 (n=10) · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, MOD W STD, MOD CONS, ABNT MICA, TR PY SH INCLS.; SS, CLR-LT GY, FG, MOD W STD, MOD CONS, ABNT VEIN DISS MICA + BIOT.; SS, CLR-LT GY, VF-FG, MG STD, MOD CONS, TR MICA, OCC CARB INCLS.; SS, CLR-LT GY, VF-FG, MOD CONS, MOD STD, ABNT VEIN DISS MICA, OCC CARB INCLS .; SS, CLR-LT GY, VF-FG, MOD STD, MOD CONS, HVY TR MICA OCC PY.; SS, LT GY, VF-FG, MOD STD MOD CONS, H ABNT MICA, OCC PY INCLS.	.
211/21- 3A	↳ Plug 17	2749.601	--	φ 13.9% · Kh 34.0 mD · Density 2.64 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, MOD W STD, MOD CONS, ABNT VEIN DISS MICA + BIOT.	--
211/21- 3A	↳ Plug 18	2754.374	--	φ 15.6% · Kh 57.0 mD · Density 2.64 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, MOD W STD, MOD CONS, ABNT MICA, TR PY SH INCLS.	--
211/21- 3A	↳ Plug 19	2755.593	--	φ 15.3% · Kh 64.0 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, MOD W STD, MOD CONS, ABNT MICA, TR PY SH INCLS.	--
211/21- 3A	↳ Plug 20	2757.83	--	φ 12.0% · Kh 2.5 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, LT GY, VF-FG, MOD STD MOD CONS, H ABNT MICA, OCC PY INCLS.	--
211/21- 3A	↳ Plug 21	2759.659	--	φ 14.9% · Kh 49.0 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD STD, MOD CONS, HVY TR MICA OCC PY.	--
211/21- 3A	↳ Plug 22	2761.336	--	φ 15.1% · Kh 24.0 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MG STD, MOD CONS, TR MICA, OCC CARB INCLS.	--
211/21- 3A	↳ Plug 23	2762.402	--	φ 11.4% · Kh 1.5 mD · Density 2.64 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD CONS, MOD STD, ABNT VEIN DISS MICA, OCC CARB INCLS .	--
211/21- 3A	↳ Plug 24	2763.951	--	φ 12.8% · Kh 5.4 mD · Density 2.64 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD CONS, MOD STD, ABNT VEIN DISS MICA, OCC CARB INCLS .	--
211/21- 3A	↳ Plug 25	2765.45	--	φ 14.6% · Kh 8.1 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD CONS, MOD STD, ABNT VEIN DISS MICA, OCC CARB INCLS .	--
211/21- 3A	↳ Plug 26	2766.974	--	φ 15.7% · Kh 7.2 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MOD CONS, MOD STD, ABNT VEIN DISS MICA, OCC CARB INCLS .	--
211/21- 3A	Core #6	2767.28	2783.34	φ 14.1% (n=4) · Kh 3.7 mD (n=4) · Density 2.67 (n=4) · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, F W STD, MOD CONS, W/OFF WH SLTY H ABNT MICA, ABNT CARB INCLS + VEINS.; SS, CLR-LT GY, FG, MOD CMT, H ABNT MICA, ABNT CARB INCLS + PTGS, LGE PY SH INCL.; SS, CLR-LT GY, VF-FG, MC STD, MOD CONS, H ABNT MICA, TR DK GY SH INCLS + PTGS.; SS, CLR-LT GY-GY, FG, F STD, MOD CONS, ARG INPT, TR MICA, OCC CARB INCLS.	.
211/21- 3A	↳ Plug 30	2768.194	--	φ 11.8% · Kh 1.1 mD · Density 2.67 · CORE LABORATORIES.INC.	SS, CLR-LT GY, VF-FG, MC STD, MOD CONS, H ABNT MICA, TR DK GY SH INCLS + PTGS.	--
211/21- 3A	↳ Plug 29	2770.022	--	φ 16.2% · Kh 7.7 mD · Density 2.70 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, MOD CMT, H ABNT MICA, ABNT CARB INCLS + PTGS, LGE PY SH INCL.	--
211/21- 3A	↳ Plug 28	2772.461	--	φ 11.5% · Kh 0.4 mD · Density 2.68 · CORE LABORATORIES.INC.	SS, CLR-LT GY, FG, F W STD, MOD CONS, W/OFF WH SLTY H ABNT MICA, ABNT CARB INCLS + VEINS.	--
211/21- 3A	↳ Plug 27	2775.204	--	φ 16.8% · Kh 5.5 mD · Density 2.65 · CORE LABORATORIES.INC.	SS, CLR-LT GY-GY, FG, F STD, MOD CONS, ARG INPT, TR MICA, OCC CARB INCLS.	--

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
211/21- 3A	762.0	2896.05712890625	10	0	2026-08-06 11:13:38.967709+00	View Log

Source LAS Manifest (Best Curve per Type)

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211/21- 3A

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	CDEN	Energective CorrectedLOGS	771.9060000000001	2895.4476	13935
bulk_density	DEN	OGA Batch Unzipped	771.9060000000001	2895.4476	13933
caliper	CALI	OGA Batch Unzipped	2288.5908	2896.0572	3987
caliper	CLD	Energective CorrectedLOGS	2288.5908	2895.6000000000004	3984
comp_sonic	DTC	Energective CorrectedLOGS	767.3340000000001	2889.8088000000002	13928
comp_sonic	DT	OGA Batch Unzipped	762.0	2889.8088000000002	13963
deep_resistivity	LLD	Energective CorrectedLOGS	2693.8224	2778.5568000000003	557
deep_resistivity	RES_DEP	OGA Batch Unzipped	2693.8224	2778.5568000000003	557
density_correction	DENC	OGA Batch Unzipped	762.0	2896.0572	14004
density_correction	CDRH	Energective CorrectedLOGS	785.3172000000001	2895.6000000000004	13847
gamma_ray	GR	OGA Batch Unzipped	762.0	2895.6000000000004	13969
gamma_ray	GRI	Energective CorrectedLOGS	762.0	2892.3996	13948
med_resistivity	RES_MED	OGA Batch Unzipped	2288.5908	2896.0572	3987
neutron_por	NEU	OGA Batch Unzipped	2289.3528	2895.4476	3978
neutron_por	CNEU	Energective CorrectedLOGS	2297.1252	2892.7044	3909
shallow_resistivity	LLS	Energective CorrectedLOGS	2289.5052	2892.2472000000002	3956
tvdss	SS	Energective CorrectedLOGS	762.0	2895.9048000000003	14003
vshale	VSGR	Energective CorrectedLOGS	786.9936	2892.2472000000002	13783
vshale	VSH	Energective CorrectedLOGS	786.9936	2892.2472000000002	13815

Survey Inventory (Deviation)

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Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
211/21- 3	0	--	--	--
211/21- 3A	0	--	--	--

211/21- 3

Well Header

Wellbores (2)

Formation Tops (5)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (3)

Rock Samples (37)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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