Well Data Manager / Well Summary / 49/01- 4

49/01- 4

Decommissioned

Well Header

Well No

49/01- 4

NSTA DEN No

3992

Well Name

Drill Seq No

Quadrant / Block

49 / 1

Surface Location

53.848766, 2.117888

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

FINA PETROLEUM DEVELOPMENT LIMITED

Original Operator

Sub Area Operator

FINA PETROLEUM DEVELOPMENT LIMITED

Licence No

P520

Licence Type

Production

Spud Date

1990-02-18

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

49/01- 4 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)

36.881

Ground Elev (m)

Water Depth (m)

32.00

TD MD (m)

3735.930

TD TVDSS (m)

3692.653

TD Datum Depth (m)

36.881

TD Datum Type

Kelly Bushing

Spud Date

1990-02-18

TD Reached

1990-04-17

Completion Date

1990-04-23

Release Date

1994-04-23

Formation Tops (32)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
49/01- 4	Nordland	Cenozoic	69.000	32.119	BGS LithoStrat Upper
	Nordland	Cenozoic	140.000	103.119	BGS LithoStrat Upper
	Nordland	Cenozoic	201.000	164.119	BGS LithoStrat Upper
	Hordaland	Cenozoic	283.000	246.119	BGS LithoStrat Upper
	Hordaland	Cenozoic	613.000	576.119	BGS LithoStrat Upper
	Hordaland	Cenozoic	695.000	658.119	BGS LithoStrat Upper
	Hordaland	Cenozoic	750.000	713.119	BGS LithoStrat Upper
	Eocene Claystone Unit	Palaeozoic	789.000	752.119	BGS LithoStrat Upper
	Eocene Claystone Unit	Palaeozoic	805.000	768.119	BGS LithoStrat Upper
	Balder	Cenozoic	887.000	850.119	BGS LithoStrat Upper
	Rogaland		905.000	868.119	BGS LithoStrat Upper
	Chalk	Mesozoic	945.000	908.119	BGS LithoStrat Upper
	Tor	Mesozoic	945.000	908.119	BGS LithoStrat Upper
	Hod	Mesozoic	1253.000	1216.119	BGS LithoStrat Upper
	Hod	Mesozoic	1875.000	1838.119	BGS LithoStrat Upper
	Hod	Mesozoic	2044.000	2007.119	BGS LithoStrat Upper
	Red Chalk	Mesozoic	2266.000	2229.119	BGS LithoStrat Upper
	Haisborough	Mesozoic	2292.000	2255.119	BGS LithoStrat Upper
	Dowsing Dolomite		2292.000	2255.119	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	2392.000	2355.119	BGS LithoStrat Upper
	Bacton	Mesozoic	2392.000	2355.119	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	2637.000	2600.119	BGS LithoStrat Upper
	Zechstein	Palaeozoic	3072.000	3035.119	BGS LithoStrat Upper
	Zechstein	Palaeozoic	3072.000	3035.119	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	3422.000	3385.119	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	3427.000	3390.119	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	3439.000	3402.119	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	3461.000	3424.119	BGS LithoStrat Upper
	Rotliegendes		3466.000	3429.119	BGS LithoStrat Upper
	Silverpit		3466.000	3429.119	BGS LithoStrat Upper
	Lower Leman Sandstone Member		3668.000	3631.119	BGS LithoStrat Upper
	Barren Red Beds Formation	Cenozoic	3684.000	3647.119	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
49/01- 4	7	4	0	27	32	2	1	0	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
49/01- 4	Gas shows	GS	Hauptdolomit Formation	3426.8664000000003	--	12 m thick
49/01- 4	Gas shows	GS	Zechsteinkalk Formation	3461.3088000000002	--	5 m thick

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
49/01- 4	Core #1	3669.49	3694.79	--	--	--

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
49/01- 4	23.926799774169922	3735.323974609375	11	0	2026-08-06 18:45:52.083425+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

49/01- 4

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	ZDEN	CGG Digital Well Logs	997.7628000000001	3734.1048	17817
caliper	CAL	CGG Digital Well Logs	997.7628000000001	3734.1048	17818
comp_sonic	AC	CGG Digital Well Logs	137.0076	3725.5704	23422
deep_resistivity	RILD	CGG Digital Well Logs	137.7696	3732.7332	19603
deep_resistivity	RD	CGG Digital Well Logs	2832.0492	3442.1064	4004
density_correction	ZCOR	CGG Digital Well Logs	998.22	3734.1048	17813
gamma_ray	GR	CGG Digital Well Logs	23.9268	3731.9712000000004	24332
gamma_ray	GRD	CGG Digital Well Logs	2789.5296000000003	3732.1236000000004	6149
med_resistivity	RILM	CGG Digital Well Logs	137.7696	3734.7144000000003	19635
neutron_por	CNC	CGG Digital Well Logs	998.22	3733.038	13864
pef	PE	CGG Digital Well Logs	997.7628000000001	3734.1048	17815
potassium	K	CGG Digital Well Logs	3416.9604000000004	3731.9712000000004	2068
shallow_resistivity	RFOC	CGG Digital Well Logs	137.7696	3735.324	19653
shallow_resistivity	RS	CGG Digital Well Logs	2831.8968	3442.1064	4005
sp	SP	CGG Digital Well Logs	137.922	3734.8668000000002	23571
thorium	TH	CGG Digital Well Logs	3416.9604000000004	3731.9712000000004	2068

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
49/01- 4	0	--	--	--

49/01- 4

Well Header

Wellbores (1)

Formation Tops (32)

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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