Well Data Manager / Well Summary / 20/05a- 5

20/05a- 5

Present

Well Header

Well No
20/05a- 5
NSTA DEN No
4156
Well Name
--
Drill Seq No
5
Quadrant / Block
20 / 5 a
Surface Location
57.903576, -0.011654
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P294
Licence Type
Production
Spud Date
1990-01-24
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

20/05a- 5 Original
Plugged Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
BA
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
121.92
TD MD (m)
3600.968
TD TVDSS (m)
2983.656
TD Datum Depth (m)
25.664
TD Datum Type
Kelly Bushing
Spud Date
1990-01-24
TD Reached
1990-04-13
Completion Date
1990-05-20
Release Date
1994-05-20

Formation Tops (18)

Wellbore Formation Era MD (m) TVDSS (m) Provider
20/05a- 5 Nordland Cenozoic 148.000 122.092 BGS LithoStrat Upper
Nordland Cenozoic 433.000 407.092 BGS LithoStrat Upper
Beauly Cenozoic 1086.000 1060.092 BGS LithoStrat Upper
Dornoch Mesozoic 1133.000 1107.092 BGS LithoStrat Upper
Montrose Mesozoic 1665.000 1639.092 BGS LithoStrat Upper
Andrew Cenozoic 2074.000 2048.092 BGS LithoStrat Upper
Maureen Mesozoic 2362.000 2336.092 BGS LithoStrat Upper
Ekofisk Mesozoic 2442.000 2416.092 BGS LithoStrat Upper
Tor Mesozoic 2509.000 2483.092 BGS LithoStrat Upper
Flounder Mesozoic 2618.000 2592.092 BGS LithoStrat Upper
Flounder Grey Unit 2855.000 2829.092 BGS LithoStrat Upper
Flounder Lower Red Unit 2921.000 2895.092 BGS LithoStrat Upper
Herring Mesozoic 2972.000 2946.092 BGS LithoStrat Upper
Plenus Marl 3042.000 3016.092 BGS LithoStrat Upper
Hidra Mesozoic 3047.000 3021.092 BGS LithoStrat Upper
Rodby Mesozoic 3088.000 3062.092 BGS LithoStrat Upper
Valhall Mesozoic 3090.000 3064.092 BGS LithoStrat Upper
Buchan Formation Palaeozoic 3215.000 3189.092 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
20/05a- 5 0 0 0 18 18 0 0 0 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
20/05a- 5 Oil O Buchan Formation 3215.158416 -- 386 m thick

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

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
20/05a- 5 0 -- -- --

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