48/19b-A2

Decommissioned

Well Header

Well No
48/19b-A2
NSTA DEN No
3379
Well Name
--
Drill Seq No
2
Quadrant / Block
48 / 19 b
Surface Location
53.367615, 1.651670
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
5
Operator
ITHACA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
ITHACA ENERGY (UK) LIMITED
Licence No
P128
Licence Type
Production
Spud Date
1988-02-18
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

48/19b-A2 Original
Current Intent
Development
Original Intent
Appraisal
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
K
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
38.405
Ground Elev (m)
--
Water Depth (m)
23.47
TD MD (m)
3115.059
TD TVDSS (m)
2787.792
TD Datum Depth (m)
38.405
TD Datum Type
Kelly Bushing
Spud Date
1988-02-18
TD Reached
1988-04-08
Completion Date
1988-05-10
Release Date
1992-05-10

Formation Tops (40)

Wellbore Formation Era MD (m) TVDSS (m) Provider
48/19b-A2 Unknown 62.000 23.595 BGS LithoStrat Upper
Unknown 104.000 65.595 BGS LithoStrat Upper
Spilsby Sandstone 119.000 80.595 BGS LithoStrat Upper
Kimmeridge Clay 171.000 132.595 BGS LithoStrat Upper
Blisworth Clay Formation Mesozoic 323.000 284.595 BGS LithoStrat Upper
Blisworth Limestone Formation Mesozoic 341.000 302.595 BGS LithoStrat Upper
Upper Estuaries 360.000 321.595 BGS LithoStrat Upper
Lincolnshire Limestone 378.000 339.595 BGS LithoStrat Upper
Lincolnshire Limestone 451.000 412.595 BGS LithoStrat Upper
Lincolnshire Limestone 457.000 418.595 BGS LithoStrat Upper
Grantham Formation Mesozoic 463.000 424.595 BGS LithoStrat Upper
Upper Lias 472.000 433.595 BGS LithoStrat Upper
Middle Lias 543.000 504.595 BGS LithoStrat Upper
Lower Lias 752.000 713.595 BGS LithoStrat Upper
Hydraulic Limestone Formation Mesozoic 1076.000 1037.595 BGS LithoStrat Upper
Winterton 1091.000 1052.595 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 1109.000 1070.595 BGS LithoStrat Upper
Winterton 1140.000 1101.595 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1157.000 1118.595 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 1179.000 1140.595 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1309.000 1270.595 BGS LithoStrat Upper
Keuper Halite Member Mesozoic 1390.000 1351.595 BGS LithoStrat Upper
Dudgeon Saliferous 1622.000 1583.595 BGS LithoStrat Upper
Dowsing Dolomite 1771.000 1732.595 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 1840.000 1801.595 BGS LithoStrat Upper
Dowsing Dolomite 1876.000 1837.595 BGS LithoStrat Upper
Aller Halite Palaeozoic 1907.000 1868.595 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 2229.000 2190.595 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2500.000 2461.595 BGS LithoStrat Upper
Plattendolomit Palaeozoic 2512.000 2473.595 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2595.000 2556.595 BGS LithoStrat Upper
Deckanhydrit 2597.000 2558.595 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 2597.000 2558.595 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2810.000 2771.595 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2813.000 2774.595 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2829.000 2790.595 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2889.000 2850.595 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2896.000 2857.595 BGS LithoStrat Upper
Leman Sandstone 2897.000 2858.595 BGS LithoStrat Upper
Barren Red Beds Formation Cenozoic 3076.000 3037.595 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
48/19b-A2 8 6 0 40 40 1 9 1 2 View

Hydrocarbon Occurrence (3)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
48/19b-A2 Gas GW Leman Sandstone Formation 2896.8192000000004 -- 179 m thick
48/19b-A2 DST DST 1A -- 2912.1 2985.2 Not used for labelling, multiple DSTs in same play / Rotliegend
48/19b-A2 DST DST 1 -- 2912.1 2985.2 Label / Rotliegend

Rock Samples (10)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
48/19b-A2 Cuttings 103.63 3115.06 -- -- in as 48/19b- 10 (synonlymous well)
48/19b-A2 Core #1 2902.0 2911.14 -- -- in as 48/19b- 10 (synonymous well)
48/19b-A2 Core #2 2911.14 2929.43 -- -- --
48/19b-A2 Core #3 2929.43 2956.86 -- -- --
48/19b-A2 Core #4 2956.86 2966.92 -- -- --
48/19b-A2 Core #5 2966.92 2983.38 -- -- --
48/19b-A2 Core #6 2983.38 2994.05 -- -- --
48/19b-A2 Core #7 2994.2 3021.63 -- -- --
48/19b-A2 Core #8 3021.63 3049.28 -- -- --
48/19b-A2 Core #9 3049.28 3076.93 -- -- --

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
48/19b-A2 0 -- -- --

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