Well Data Manager / Well Summary / 48/21a- 3

48/21a- 3

Decommissioned

Well Header

Well No

48/21a- 3

NSTA DEN No

2815

Well Name

Drill Seq No

Quadrant / Block

48 / 21 a

Surface Location

53.280064, 1.138406

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ENI LNS LIMITED

Original Operator

Sub Area Operator

ENI LNS LIMITED

Licence No

P47

Licence Type

Production

Spud Date

1985-10-25

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

48/21a- 3 Original

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Dry Hole

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

32.309

Ground Elev (m)

Water Depth (m)

21.34

TD MD (m)

3501.240

TD TVDSS (m)

2520.848

TD Datum Depth (m)

32.309

TD Datum Type

Kelly Bushing

Spud Date

1985-10-25

TD Reached

1986-01-04

Completion Date

1986-01-09

Release Date

1990-01-09

Formation Tops (44)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
48/21a- 3	Unknown		54.000	21.691	BGS LithoStrat Upper
	Chalk	Mesozoic	54.000	21.691	BGS LithoStrat Upper
	Chalk	Mesozoic	136.000	103.691	BGS LithoStrat Upper
	Plenus Marl		413.000	380.691	BGS LithoStrat Upper
	Chalk	Mesozoic	416.000	383.691	BGS LithoStrat Upper
	Red Chalk	Mesozoic	455.000	422.691	BGS LithoStrat Upper
	Speeton Clay		482.000	449.691	BGS LithoStrat Upper
	Spilsby Sandstone		621.000	588.691	BGS LithoStrat Upper
	Kimmeridge Clay		641.000	608.691	BGS LithoStrat Upper
	Corallian	Palaeozoic	802.000	769.691	BGS LithoStrat Upper
	Oxford Clay		876.000	843.691	BGS LithoStrat Upper
	West Sole	Mesozoic	893.000	860.691	BGS LithoStrat Upper
	Lias	Mesozoic	940.000	907.691	BGS LithoStrat Upper
	Haisborough	Mesozoic	1134.000	1101.691	BGS LithoStrat Upper
	Winterton		1134.000	1101.691	BGS LithoStrat Upper
	Triton Anhydrite	Mesozoic	1165.000	1132.691	BGS LithoStrat Upper
	Dudgeon Saliferous		1256.000	1223.691	BGS LithoStrat Upper
	Dowsing Dolomite		1342.000	1309.691	BGS LithoStrat Upper
	Muschelkalk Halite Member	Mesozoic	1426.000	1393.691	BGS LithoStrat Upper
	Dowsing Dolomite		1436.000	1403.691	BGS LithoStrat Upper
	Rot Halite Member		1526.000	1493.691	BGS LithoStrat Upper
	Dowsing Dolomite		1535.000	1502.691	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	1542.000	1509.691	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	1542.000	1509.691	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	1636.000	1603.691	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	1636.000	1603.691	BGS LithoStrat Upper
	Brockelschiefer Member		1891.000	1858.691	BGS LithoStrat Upper
	Zechstein	Palaeozoic	1920.000	1887.691	BGS LithoStrat Upper
	Aller Evaporite	Palaeozoic	1920.000	1887.691	BGS LithoStrat Upper
	Pegmatitanhydrit	Palaeozoic	1928.000	1895.691	BGS LithoStrat Upper
	Rot Halite Member		1939.000	1906.691	BGS LithoStrat Upper
	Leine Evaporite	Palaeozoic	1944.000	1911.691	BGS LithoStrat Upper
	Plattendolomit	Palaeozoic	1986.000	1953.691	BGS LithoStrat Upper
	Grauer Salzton	Palaeozoic	2042.000	2009.691	BGS LithoStrat Upper
	Deckanhydrit		2043.000	2010.691	BGS LithoStrat Upper
	Stassfurt Halite	Palaeozoic	2045.000	2012.691	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	2076.000	2043.691	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	2107.000	2074.691	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	2161.000	2128.691	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	2307.000	2274.691	BGS LithoStrat Upper
	Kupferschiefer	Palaeozoic	2309.000	2276.691	BGS LithoStrat Upper
	Leman Sandstone		2310.000	2277.691	BGS LithoStrat Upper
	Rotliegendes		2310.000	2277.691	BGS LithoStrat Upper
	Limburg Group		2445.000	2412.691	BGS LithoStrat Upper

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
48/21a- 3	9	6	0	38	44	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
48/21a- 3	Cuttings	137.16	3500.63	--	--	.

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
48/21a- 3	0	--	--	--

48/21a- 3

Well Header

Wellbores (1)

Formation Tops (44)

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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