Well Data Manager / Well Summary / 43/23- 2

43/23- 2

Decommissioned

Well Header

Well No

43/23- 2

NSTA DEN No

4902

Well Name

Drill Seq No

Quadrant / Block

43 / 23

Surface Location

54.317191, 1.578547

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

ITHACA OIL AND GAS LIMITED

Original Operator

Sub Area Operator

ITHACA OIL AND GAS LIMITED

Licence No

P684

Licence Type

Production

Spud Date

1992-12-11

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (2)

43/23- 2 Original parent: 43/23- 2J

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Gas Show

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

39.624

Ground Elev (m)

Water Depth (m)

51.21

TD MD (m)

3890.772

TD TVDSS (m)

0.000

TD Datum Depth (m)

39.624

TD Datum Type

Kelly Bushing

Spud Date

1992-12-11

TD Reached

1993-01-24

Completion Date

1993-02-15

Release Date

1997-02-15

43/23- 2J Sidetrack J

Abandoned Phase 3 Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Dev Type

Convention

Primary Target

Well Seq

Datum Type

Rotary Table

Datum Elev (m)

39.624

Ground Elev (m)

Water Depth (m)

51.21

TD MD (m)

103.632

TD TVDSS (m)

TD Datum Depth (m)

TD Datum Type

Spud Date

1992-12-11

TD Reached

1992-12-11

Completion Date

1992-12-11

Release Date

1996-12-11

Formation Tops (40)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
43/23- 2	Unknown		91.000	51.376	BGS LithoStrat Upper
	Unknown		244.000	204.376	BGS LithoStrat Upper
	Chalk	Mesozoic	251.000	211.376	BGS LithoStrat Upper
	Chalk	Mesozoic	251.000	211.376	BGS LithoStrat Upper
	Cromer Knoll	Mesozoic	744.000	704.376	BGS LithoStrat Upper
	Red Chalk	Mesozoic	744.000	704.376	BGS LithoStrat Upper
	Speeton Clay		753.000	713.376	BGS LithoStrat Upper
	Lias	Mesozoic	788.000	748.376	BGS LithoStrat Upper
	Lias	Mesozoic	788.000	748.376	BGS LithoStrat Upper
	Winterton		1433.000	1393.376	BGS LithoStrat Upper
	Winterton		1433.000	1393.376	BGS LithoStrat Upper
	Triton Anhydrite	Mesozoic	1457.000	1417.376	BGS LithoStrat Upper
	Haisborough	Mesozoic	1457.000	1417.376	BGS LithoStrat Upper
	Keuper Anhydrite Member	Mesozoic	1494.000	1454.376	BGS LithoStrat Upper
	Triton Anhydrite	Mesozoic	1569.000	1529.376	BGS LithoStrat Upper
	Keuper Halite Member	Mesozoic	1654.000	1614.376	BGS LithoStrat Upper
	Dudgeon Saliferous		1706.000	1666.376	BGS LithoStrat Upper
	Dowsing Dolomite		1786.000	1746.376	BGS LithoStrat Upper
	Muschelkalk Halite Member	Mesozoic	1868.000	1828.376	BGS LithoStrat Upper
	Dowsing Dolomite		1937.000	1897.376	BGS LithoStrat Upper
	Rot Halite Member		2073.000	2033.376	BGS LithoStrat Upper
	Rot Clay Member		2188.000	2148.376	BGS LithoStrat Upper
	Bacton	Mesozoic	2198.000	2158.376	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	2198.000	2158.376	BGS LithoStrat Upper
	Rogenstein Member	Mesozoic	2400.000	2360.376	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	2616.000	2576.376	BGS LithoStrat Upper
	Brockelschiefer Member		2751.000	2711.376	BGS LithoStrat Upper
	Zechstein	Palaeozoic	2773.000	2733.376	BGS LithoStrat Upper
	Zechstein	Palaeozoic	2773.000	2733.376	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	3021.000	2981.376	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	3049.000	3009.376	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	3063.000	3023.376	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	3078.000	3038.376	BGS LithoStrat Upper
	Silverpit		3094.000	3054.376	BGS LithoStrat Upper
	Rotliegendes		3094.000	3054.376	BGS LithoStrat Upper
	Unknown		3377.000	3337.376	BGS LithoStrat Upper
	Unknown		3377.000	3337.376	BGS LithoStrat Upper
	Unknown		3517.000	3477.376	BGS LithoStrat Upper
	Unknown		3517.000	3477.376	BGS LithoStrat Upper
	Unknown		3591.000	3551.376	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
43/23- 2	7	4	0	30	40	1	0	1	1	View
43/23- 2J	0	0	0	0	0	0	0	0	0

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
43/23- 2	Gas shows	GS	*	3516.7824	--	74 m thick
43/23- 2	DST	DST 1	--	3520.4	3569.2	Label / Namurian

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
43/23- 2	Cuttings	259.08	3890.77	--	--	.

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
43/23- 2	0	--	--	--
43/23- 2J	0	--	--	--

43/23- 2

Well Header

Wellbores (2)

Formation Tops (40)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (2)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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