Well Data Manager / Well Summary / 43/21- 2

43/21- 2

Decommissioned

Well Header

Well No

43/21- 2

NSTA DEN No

4452

Well Name

Drill Seq No

Quadrant / Block

43 / 21

Surface Location

54.267128, 1.006541

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

ENI UK LIMITED

Original Operator

Sub Area Operator

ENI UK LIMITED

Licence No

P682

Licence Type

Production

Spud Date

1991-09-15

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

43/21- 2 Original

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Gas Well

Dev Type

Producer

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

24.990

Ground Elev (m)

Water Depth (m)

57.91

TD MD (m)

4972.790

TD TVDSS (m)

4880.500

TD Datum Depth (m)

25.001

TD Datum Type

Kelly Bushing

Spud Date

1991-09-15

TD Reached

1992-02-10

Completion Date

1992-03-04

Release Date

1996-03-04

Formation Tops (47)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
43/21- 2	Unknown		91.000	66.010	BGS LithoStrat Upper
	Unknown		166.000	141.010	BGS LithoStrat Upper
	Kimmeridge Clay		180.000	155.010	BGS LithoStrat Upper
	Oxford Clay		290.000	265.010	BGS LithoStrat Upper
	West Sole	Mesozoic	356.000	331.010	BGS LithoStrat Upper
	Lias	Mesozoic	502.000	477.010	BGS LithoStrat Upper
	Lias	Mesozoic	620.000	595.010	BGS LithoStrat Upper
	Lias	Mesozoic	640.000	615.010	BGS LithoStrat Upper
	Lias	Mesozoic	950.000	925.010	BGS LithoStrat Upper
	Lias	Mesozoic	1100.000	1075.010	BGS LithoStrat Upper
	Winterton		1154.000	1129.010	BGS LithoStrat Upper
	Upper Keuper Marl	Mesozoic	1174.000	1149.010	BGS LithoStrat Upper
	Keuper Anhydrite Member	Mesozoic	1203.000	1178.010	BGS LithoStrat Upper
	Middle Keuper Marl		1264.000	1239.010	BGS LithoStrat Upper
	Keuper Halite Member	Mesozoic	1326.000	1301.010	BGS LithoStrat Upper
	Lower Keuper Marl		1400.000	1375.010	BGS LithoStrat Upper
	Upper Dowsing Member		1476.000	1451.010	BGS LithoStrat Upper
	Muschelkalk Halite Member	Mesozoic	1507.000	1482.010	BGS LithoStrat Upper
	Upper Dowsing Member		1572.000	1547.010	BGS LithoStrat Upper
	Upper Rot		1696.000	1671.010	BGS LithoStrat Upper
	Lower Dowsing Member		1708.000	1683.010	BGS LithoStrat Upper
	Main Rot Salt		1733.000	1708.010	BGS LithoStrat Upper
	Basal Rot Clay		1807.000	1782.010	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	1818.000	1793.010	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	2051.000	2026.010	BGS LithoStrat Upper
	Brockelschiefer Member		2421.000	2396.010	BGS LithoStrat Upper
	Aller Halite	Palaeozoic	2444.000	2419.010	BGS LithoStrat Upper
	Aller Potash		2491.000	2466.010	BGS LithoStrat Upper
	Aller Halite	Palaeozoic	2522.000	2497.010	BGS LithoStrat Upper
	Pegmatitanhydrit	Palaeozoic	2544.000	2519.010	BGS LithoStrat Upper
	Roter Salzton	Palaeozoic	2545.000	2520.010	BGS LithoStrat Upper
	Leine Potash		2547.000	2522.010	BGS LithoStrat Upper
	Leine Halite Member	Palaeozoic	2571.000	2546.010	BGS LithoStrat Upper
	Deckanhydrit		2674.000	2649.010	BGS LithoStrat Upper
	Stassfurt Halite	Palaeozoic	2678.000	2653.010	BGS LithoStrat Upper
	Stassfurt Potash		2811.000	2786.010	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	2847.000	2822.010	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	2874.000	2849.010	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	2902.000	2877.010	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	2917.000	2892.010	BGS LithoStrat Upper
	Silverpit Sandstone Member		2924.000	2899.010	BGS LithoStrat Upper
	Silverpit Halite	Cenozoic	3103.000	3078.010	BGS LithoStrat Upper
	Leman Sandstone		3124.000	3099.010	BGS LithoStrat Upper
	Middle Grits		3137.000	3112.010	BGS LithoStrat Upper
	Middle Grits		3172.000	3147.010	BGS LithoStrat Upper
	Kinderscout Grit		3544.000	3519.010	BGS LithoStrat Upper
	Edale Shales		4058.000	4033.010	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
43/21- 2	7	5	0	47	47	2	0	1	3	View

Hydrocarbon Occurrence (4)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
43/21- 2	Gas shows	GS	Hauptdolomit Formation	2873.5000919520003	--	29 m thick
43/21- 2	DST	DST 3	--	3123.6	3135.5	Not used for labelling, multiple DSTs in same play / Rotliegend
43/21- 2	DST	DST 2	--	3123.6	3135.5	Label / Rotliegend
43/21- 2	DST	DST 1	--	3144.3	3165.7	Label / Namurian

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
43/21- 2	Cuttings	169.99	4971.93	--	--	.

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
43/21- 2	0	--	--	--

43/21- 2

Well Header

Wellbores (1)

Formation Tops (47)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (4)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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