Well Data Manager / Well Summary / 48/19b-A3

48/19b-A3

Decommissioned

Well Header

Well No
48/19b-A3
NSTA DEN No
3697
Well Name
--
Drill Seq No
3
Quadrant / Block
48 / 19 b
Surface Location
53.367592, 1.651670
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
2
Operator
ITHACA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
ITHACA ENERGY (UK) LIMITED
Licence No
P128
Licence Type
Production
Spud Date
1989-02-10
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

48/19b-A3 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
M
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
41.148
Ground Elev (m)
--
Water Depth (m)
24.69
TD MD (m)
3416.810
TD TVDSS (m)
2858.719
TD Datum Depth (m)
0.305
TD Datum Type
Kelly Bushing
Spud Date
1989-02-10
TD Reached
1989-04-03
Completion Date
1989-05-17
Release Date
1993-05-17
48/19b-A3Z Sidetrack Z parent: 48/19b-A3
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
M
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
39.010
Ground Elev (m)
--
Water Depth (m)
24.69
TD MD (m)
3959.500
TD TVDSS (m)
2667.305
TD Datum Depth (m)
38.862
TD Datum Type
Kelly Bushing
Spud Date
1991-06-15
TD Reached
1991-08-13
Completion Date
1991-08-14
Release Date
1995-08-14

Formation Tops (67)

Wellbore Formation Era MD (m) TVDSS (m) Provider
48/19b-A3 Unknown 67.000 25.852 BGS LithoStrat Upper
Spilsby Sandstone 103.000 61.852 BGS LithoStrat Upper
Spilsby Sandstone 158.000 116.852 BGS LithoStrat Upper
Kimmeridge Clay 168.000 126.852 BGS LithoStrat Upper
Kimmeridge Clay 311.000 269.852 BGS LithoStrat Upper
Blisworth Clay Formation Mesozoic 325.000 283.852 BGS LithoStrat Upper
Blisworth Limestone Formation Mesozoic 342.000 300.852 BGS LithoStrat Upper
Upper Estuaries 365.000 323.852 BGS LithoStrat Upper
Lincolnshire Limestone 388.000 346.852 BGS LithoStrat Upper
Upper Lias 482.000 440.852 BGS LithoStrat Upper
Middle Lias 546.000 504.852 BGS LithoStrat Upper
Middle Lias 567.000 525.852 BGS LithoStrat Upper
Middle Lias 750.000 708.852 BGS LithoStrat Upper
Lower Lias 764.000 722.852 BGS LithoStrat Upper
Lower Lias 957.000 915.852 BGS LithoStrat Upper
Hydraulic Limestone Formation Mesozoic 989.000 947.852 BGS LithoStrat Upper
Winterton 999.000 957.852 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 1012.000 970.852 BGS LithoStrat Upper
Winterton 1042.000 1000.852 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1056.000 1014.852 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 1080.000 1038.852 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1205.000 1163.852 BGS LithoStrat Upper
Keuper Halite Member Mesozoic 1284.000 1242.852 BGS LithoStrat Upper
Dudgeon Saliferous 1449.000 1407.852 BGS LithoStrat Upper
Dowsing Dolomite 1576.000 1534.852 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 1678.000 1636.852 BGS LithoStrat Upper
Dowsing Dolomite 1735.000 1693.852 BGS LithoStrat Upper
Rot Halite Member 1882.000 1840.852 BGS LithoStrat Upper
Rot Clay Member 1918.000 1876.852 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1930.000 1888.852 BGS LithoStrat Upper
Rogenstein Member Mesozoic 2200.000 2158.852 BGS LithoStrat Upper
Middle Bunter Shale Mesozoic 2340.000 2298.852 BGS LithoStrat Upper
Brockelschiefer Member 2563.000 2521.852 BGS LithoStrat Upper
Grenzanhydrit Palaeozoic 2592.000 2550.852 BGS LithoStrat Upper
Aller Halite Palaeozoic 2594.000 2552.852 BGS LithoStrat Upper
Pegmatitanhydrit Palaeozoic 2659.000 2617.852 BGS LithoStrat Upper
Roter Salzton Palaeozoic 2661.000 2619.852 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 2663.000 2621.852 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2704.000 2662.852 BGS LithoStrat Upper
Plattendolomit Palaeozoic 2710.000 2668.852 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2792.000 2750.852 BGS LithoStrat Upper
Deckanhydrit 2793.000 2751.852 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 2793.000 2751.852 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2871.000 2829.852 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2879.000 2837.852 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2901.000 2859.852 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2986.000 2944.852 BGS LithoStrat Upper
Leman Sandstone 2989.000 2947.852 BGS LithoStrat Upper
Barren Red Beds Formation Cenozoic 3220.000 3178.852 BGS LithoStrat Upper
48/19b-A3Z Unknown 64.000 24.990 BGS LithoStrat Upper
Bunter Shale Mesozoic 2012.000 1972.990 BGS LithoStrat Upper
Bunter Shale Mesozoic 2164.000 2124.990 BGS LithoStrat Upper
Brockelschiefer Member 2183.000 2143.990 BGS LithoStrat Upper
Grenzanhydrit Palaeozoic 2204.000 2164.990 BGS LithoStrat Upper
Aller Halite Palaeozoic 2206.000 2166.990 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 2301.000 2261.990 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2418.000 2378.990 BGS LithoStrat Upper
Plattendolomit Palaeozoic 2426.000 2386.990 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2501.000 2461.990 BGS LithoStrat Upper
Deckanhydrit 2502.000 2462.990 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 2504.000 2464.990 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2551.000 2511.990 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2557.000 2517.990 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2582.000 2542.990 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2644.000 2604.990 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2649.000 2609.990 BGS LithoStrat Upper
Leman Sandstone 2650.000 2610.990 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-A3 8 8 0 49 49 1 7 1 1 View
48/19b-A3Z 0 0 0 18 18 1 0 1 5 View

Hydrocarbon Occurrence (8)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
48/19b-A3 DST DST 1 -- 0.0 0.0 Label / Rotliegend
48/19b-A3 Gas GW Leman Sandstone Formation 2989.4784 -- 230 m thick
48/19b-A3Z Gas GW Leman Sandstone Formation 2649.9312 -- 1290 m thick
48/19b-A3Z DST DST 2 -- 3012.0 3160.2 Not used for labelling, multiple DSTs in same play / Rotliegend
48/19b-A3Z DST DST 2A -- 3012.1 3160.2 Not used for labelling, multiple DSTs in same play / Rotliegend
48/19b-A3Z DST DST 3 -- 3012.1 3160.2 Not used for labelling, multiple DSTs in same play / Rotliegend
48/19b-A3Z DST DST 1 -- 3094.3 3160.2 Label / Rotliegend
48/19b-A3Z DST DST 1A -- 3094.4 3160.2 Not used for labelling, multiple DSTs in same play / Rotliegend

Rock Samples (9)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
48/19b-A3 Cuttings 73.15 3416.81 -- -- .
48/19b-A3 Core #1 2987.65 2994.96 -- -- .
48/19b-A3 Core #2 2994.96 3022.4 -- -- .
48/19b-A3 Core #3 3022.4 3072.38 -- -- .
48/19b-A3 Core #4 3072.38 3097.07 -- -- .
48/19b-A3 Core #5 3097.07 3152.85 -- -- .
48/19b-A3 Core #6 3152.85 3209.54 -- -- .
48/19b-A3 Core #7 3209.54 3221.74 -- -- .
48/19b-A3Z Cuttings 470.61 3939.54 -- -- .

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-A3 0 -- -- --
48/19b-A3Z 0 -- -- --

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