Well Data Manager / Well Summary / 16/11a- 5

16/11a- 5

Decommissioned

Well Header

Well No

16/11a- 5

NSTA DEN No

4234

Well Name

Drill Seq No

Quadrant / Block

16 / 11 a

Surface Location

58.657396, 1.151400

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

SHELL EP OFFSHORE VENTURES LIMITED

Original Operator

Sub Area Operator

SHELL EP OFFSHORE VENTURES LIMITED

Licence No

P196

Licence Type

Production

Spud Date

1990-10-31

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

16/11a- 5 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Dry Hole

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

24.994

Ground Elev (m)

Water Depth (m)

116.43

TD MD (m)

2266.493

TD TVDSS (m)

2266.493

TD Datum Depth (m)

24.994

TD Datum Type

Kelly Bushing

Spud Date

1990-10-31

TD Reached

1990-11-20

Completion Date

1990-11-24

Release Date

1994-11-24

Formation Tops (4)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
16/11a- 5	Odin Sst	Cenozoic	1739.000	1714.006	Ternan
	Odin Sst	Cenozoic	1739.000	1714.006	Ternan
	Flugga Sst		1877.000	1852.006	Ternan
	Skadan Sst		1975.000	1950.006	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
16/11a- 5	0	0	0	9	4	0	1	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (45)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
16/11a- 5	Cuttings	783.34	2289.05	--	--	too small to sample .
16/11a- 5	Core #1	1747.05	1759.0	φ 33.4% (n=29) · Kh 3915.0 mD (n=22) · Kv 4275.7 mD (n=7) · So 2.6% (n=29) · Sw 90.9% (n=29) · Sg 6.5% (n=29) · Density 2.65 (n=29) · ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS; RESIN IN CORE NO ANALYSIS; RUBBLE NO ANALYSIS; SAMPLE FAILED; SHALE NO ANALYSIS \| SST, F, MOD IND, MED STRONG CALC. SAMPLE TAKEN FROM CONCRETION.; SST, F, SL ARG, FRI.	.
16/11a- 5	↳ Core Plug #1	1747.114	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Core Plug #1	1747.723	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Plug 04	1748.089	--	φ 7.3% · Kh 0.2 mD · So 3.7% · Sw 96.0% · Sg 0.3% · Density 2.68 · ROBERTSON GROUP PLC	SST, F, MOD IND, MED STRONG CALC. SAMPLE TAKEN FROM CONCRETION.	--
16/11a- 5	↳ Core Plug #1	1748.333	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Core Plug #1	1749.247	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Plug 09	1749.552	--	ROBERTSON GROUP PLC	RUBBLE NO ANALYSIS	--
16/11a- 5	↳ Plug 10	1749.918	--	φ 33.4% · Kh 1620.0 mD · So 0.5% · Sw 96.6% · Sg 2.9% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 10V	1750.009	--	φ 34.4% · Kv 1720.0 mD · So 1.6% · Sw 95.8% · Sg 2.6% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 11	1750.131	--	ROBERTSON GROUP PLC	SAMPLE FAILED	--
16/11a- 5	↳ Plug 12	1750.466	--	ROBERTSON GROUP PLC	RESIN IN CORE NO ANALYSIS	--
16/11a- 5	↳ Plug 13	1750.771	--	φ 34.4% · Kh 3200.0 mD · So 0.4% · Sw 99.5% · Sg 0.1% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 14	1751.076	--	φ 33.3% · Kh 2660.0 mD · So 1.6% · Sw 96.5% · Sg 1.9% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 15V	1751.259	--	φ 34.3% · Kv 1690.0 mD · So 3.6% · Sw 92.0% · Sg 4.4% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 15	1751.35	--	φ 32.6% · Kh 1580.0 mD · So 3.4% · Sw 91.5% · Sg 5.1% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 16	1751.686	--	ROBERTSON GROUP PLC	SHALE NO ANALYSIS	--
16/11a- 5	↳ Plug 17	1751.99	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Plug 18	1752.295	--	ROBERTSON GROUP PLC	SHALE NO ANALYSIS	--
16/11a- 5	↳ Plug 19V	1752.539	--	φ 34.4% · Kv 9420.0 mD · So 0.8% · Sw 85.4% · Sg 13.8% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 19	1752.6	--	φ 36.1% · Kh 10000.0 mD · So 0.5% · Sw 86.6% · Sg 12.9% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 20	1752.905	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Plug 21	1753.271	--	ROBERTSON GROUP PLC	SAMPLE FAILED	--
16/11a- 5	↳ Plug 22	1753.514	--	φ 33.7% · Kh 3190.0 mD · So 1.2% · Sw 89.5% · Sg 9.3% · Density 2.63 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 23	1753.819	--	φ 33.1% · Kh 3570.0 mD · So 2.1% · Sw 95.8% · Sg 2.1% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 24V	1754.063	--	φ 33.7% · Kv 4580.0 mD · So 0.3% · Sw 97.5% · Sg 2.2% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 24	1754.185	--	φ 35.0% · Kh 3520.0 mD · So 3.3% · Sw 95.0% · Sg 1.7% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 25	1754.429	--	φ 34.2% · Kh 4780.0 mD · So 3.5% · Sw 90.4% · Sg 6.1% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 26	1754.734	--	φ 34.5% · Kh 4710.0 mD · So 2.3% · Sw 89.2% · Sg 8.5% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 27	1755.038	--	ROBERTSON GROUP PLC	FRACTURES NO ANALYSIS	--
16/11a- 5	↳ Plug 28	1755.404	--	φ 34.9% · Kh 3360.0 mD · So 6.2% · Sw 90.0% · Sg 3.8% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 29	1755.648	--	φ 35.4% · Kh 3030.0 mD · So 2.8% · Sw 85.0% · Sg 12.2% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 29V	1755.77	--	φ 33.9% · Kv 2770.0 mD · So 2.1% · Sw 97.3% · Sg 0.6% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 30	1756.014	--	φ 34.3% · Kh 1950.0 mD · So 1.9% · Sw 93.7% · Sg 4.4% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 31	1756.258	--	φ 35.0% · Kh 4280.0 mD · So 4.3% · Sw 82.2% · Sg 13.5% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 32	1756.562	--	φ 35.0% · Kh 4720.0 mD · So 3.3% · Sw 88.9% · Sg 7.8% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 33	1756.928	--	φ 34.9% · Kh 6470.0 mD · So 2.8% · Sw 88.9% · Sg 8.3% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 34V	1757.081	--	φ 33.9% · Kv 6050.0 mD · So 3.1% · Sw 95.2% · Sg 1.7% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 34	1757.172	--	φ 32.4% · Kh 5260.0 mD · So 0.7% · Sw 87.0% · Sg 12.3% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 35	1757.477	--	φ 34.2% · Kh 5750.0 mD · So 1.4% · Sw 87.1% · Sg 11.5% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 36	1757.812	--	φ 34.6% · Kh 3770.0 mD · So 1.3% · Sw 85.4% · Sg 13.3% · Density 2.64 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 37	1758.086	--	φ 35.8% · Kh 4570.0 mD · So 2.8% · Sw 80.2% · Sg 17.0% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 38	1758.391	--	φ 34.4% · Kh 4140.0 mD · So 10.4% · Sw 88.5% · Sg 1.1% · Density 2.66 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Plug 38V	1758.391	--	φ 34.8% · Kv 3700.0 mD · So 3.6% · Sw 90.0% · Sg 6.4% · Density 2.65 · ROBERTSON GROUP PLC	SST, F, SL ARG, FRI.	--
16/11a- 5	↳ Core Plug #1	1758.696	--	ROBERTSON GROUP PLC	RUBBLE NO ANALYSIS	--

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
16/11a- 5	127.55879974365234	1670.91357421875	7	0	2026-08-06 09:04:42.310598+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

16/11a- 5

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
caliper	CALI	CGG Digital Well Logs	768.2484000000001	1667.1036000000001	5899
comp_sonic	DT	OGA Batch Unzipped	762.0	1657.8072000000002	5879
comp_sonic	DTC	Energective CorrectedLOGS	768.4008	1656.8928	5831
deep_resistivity	LLG	CGG Digital Well Logs	770.5344	1666.1892	5878
deep_resistivity	LLD	Energective CorrectedLOGS	768.8580000000001	1666.6464	5892
deep_resistivity	RES_DEP	OGA Batch Unzipped	762.0	1666.4940000000001	5936
gamma_ray	GR	CGG Digital Well Logs	127.7112	1745.1324000000002	10614
gamma_ray	GRI	Energective CorrectedLOGS	127.5588	1668.018	10109
micro_resistivity	MLL	Energective CorrectedLOGS	768.4008	1670.9136	5923
shallow_resistivity	LLS	Energective CorrectedLOGS	768.4008	1666.6464	5895
sp	SP	Energective CorrectedLOGS	762.0	1648.6632000000002	5819
tvdss	SS	Energective CorrectedLOGS	127.4064	1671.2184	10131

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
16/11a- 5	0	--	--	--

16/11a- 5

Well Header

Wellbores (1)

Formation Tops (4)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (45)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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