Well Data Manager / Well Summary / 47/20- 2

47/20- 2

Decommissioned

Well Header

Well No

47/20- 2

NSTA DEN No

4226

Well Name

Drill Seq No

Quadrant / Block

47 / 20

Surface Location

53.490492, 0.887728

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ENI UK LIMITED

Original Operator

Sub Area Operator

ENI UK LIMITED

Licence No

P616

Licence Type

Production

Spud Date

1990-10-14

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

47/20- 2 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)

38.100

Ground Elev (m)

Water Depth (m)

21.03

TD MD (m)

3400.000

TD TVDSS (m)

3360.000

TD Datum Depth (m)

37.978

TD Datum Type

Kelly Bushing

Spud Date

1990-10-14

TD Reached

1990-12-15

Completion Date

1990-12-16

Release Date

1994-12-16

Formation Tops (45)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
47/20- 2	Chalk	Mesozoic	59.000	20.888	BGS LithoStrat Upper
	Chalk	Mesozoic	59.000	20.888	BGS LithoStrat Upper
	Chalk	Mesozoic	100.000	61.884	BGS LithoStrat Upper
	Chalk	Mesozoic	451.000	412.879	BGS LithoStrat Upper
	Chalk	Mesozoic	595.000	556.877	BGS LithoStrat Upper
	Chalk	Mesozoic	642.000	603.874	BGS LithoStrat Upper
	Chalk	Mesozoic	742.000	703.867	BGS LithoStrat Upper
	Plenus Marl		818.000	779.857	BGS LithoStrat Upper
	Lower Chalk		822.000	783.856	BGS LithoStrat Upper
	Unknown		866.000	827.846	BGS LithoStrat Upper
	Red Chalk	Mesozoic	866.000	827.846	BGS LithoStrat Upper
	Speeton Clay		906.000	867.835	BGS LithoStrat Upper
	Kimmeridge Clay		907.000	868.835	BGS LithoStrat Upper
	Kimmeridge Clay		924.000	885.829	BGS LithoStrat Upper
	Oxford Clay		1037.000	998.768	BGS LithoStrat Upper
	Oxford Clay		1058.000	1019.751	BGS LithoStrat Upper
	West Sole	Mesozoic	1101.000	1062.713	BGS LithoStrat Upper
	Lias	Mesozoic	1164.000	1125.644	BGS LithoStrat Upper
	Lias	Mesozoic	1182.000	1143.623	BGS LithoStrat Upper
	Lias	Mesozoic	1234.000	1195.567	BGS LithoStrat Upper
	Lias	Mesozoic	1250.000	1211.552	BGS LithoStrat Upper
	Lias	Mesozoic	1274.000	1235.530	BGS LithoStrat Upper
	Lias	Mesozoic	1324.000	1285.493	BGS LithoStrat Upper
	Winterton		1350.000	1311.478	BGS LithoStrat Upper
	Haisborough	Mesozoic	1371.000	1332.466	BGS LithoStrat Upper
	Rot Halite Member		1690.000	1651.375	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	1712.000	1673.372	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	1866.000	1827.352	BGS LithoStrat Upper
	Brockelschiefer Member		2167.000	2128.334	BGS LithoStrat Upper
	Aller Evaporite	Palaeozoic	2188.000	2149.333	BGS LithoStrat Upper
	Pegmatitanhydrit	Palaeozoic	2234.000	2195.330	BGS LithoStrat Upper
	Roter Salzton	Palaeozoic	2237.000	2198.329	BGS LithoStrat Upper
	Leine Evaporite	Palaeozoic	2260.000	2221.328	BGS LithoStrat Upper
	Hauptanhydrit	Palaeozoic	2289.000	2250.326	BGS LithoStrat Upper
	Plattendolomit	Palaeozoic	2292.000	2253.326	BGS LithoStrat Upper
	Deckanhydrit		2355.000	2316.322	BGS LithoStrat Upper
	Stassfurt Halite	Palaeozoic	2359.000	2320.321	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	2384.000	2345.321	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	2389.000	2350.320	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	2462.000	2423.315	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	2672.000	2633.292	BGS LithoStrat Upper
	Kupferschiefer	Palaeozoic	2677.000	2638.292	BGS LithoStrat Upper
	Rotliegendes		2678.000	2639.292	BGS LithoStrat Upper
	Coal Measures		2742.000	2703.285	BGS LithoStrat Upper
	Millstone Grit		3049.000	3010.166	BGS LithoStrat Upper

Lithology Intervals

47/20- 2 Curve: SANDCOUNT 129 intervals · MD 96.469 – 3398.368 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/LR_SNS/San...

Sand (60)

Limestone (29)

Coal (18)

Anhydrite (13)

Halite (9)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Members	Strat Intervals	Tops	HC Occ	Core	Cuttings	DSTs
47/20- 2	9	7	0	43	45	1	0	1	0	View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
47/20- 2	Cuttings	600.0	3399.95	--	--	.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
47/20- 2	5.943600177764893	3398.52001953125	9	0	2026-08-06 18:42:26.525513+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

47/20- 2

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	ZDEN	CGG Digital Well Logs	2184.0444	3398.3676	7969
caliper	CAL	CGG Digital Well Logs	591.9216	3398.0628	18248
caliper	CALI	CGG Digital Well Logs	2184.0444	3398.0628	7967
comp_sonic	AC	CGG Digital Well Logs	592.074	3390.2904	17746
deep_resistivity	RILD	CGG Digital Well Logs	592.074	3396.5388	18403
density_correction	ZCOR	CGG Digital Well Logs	2184.0444	3398.3676	7969
gamma_ray	GR	CGG Digital Well Logs	5.9436	3393.6432	22230
gamma_ray	GRD	CGG Digital Well Logs	2159.9652	3393.6432	8096
med_resistivity	RILM	CGG Digital Well Logs	592.074	3396.996	18406
neutron_por	CNC	CGG Digital Well Logs	2184.0444	3385.8708	7802
pef	PE	CGG Digital Well Logs	2184.0444	3398.52	7970
potassium	K	CGG Digital Well Logs	2667.3048	3393.186	4764
thorium	TH	CGG Digital Well Logs	2667.3048	3393.186	4764

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
47/20- 2	99	3400.000	3360.746	D:\BigSpatial\nsta_raw\CGG_Deviation\47-20-2 11937ba-CGG-deviation.xlsx

47/20- 2

Well Header

Wellbores (1)

Formation Tops (45)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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