11/30a-A17

Present

Well Header

Well No
11/30a-A17
NSTA DEN No
2065
Well Name
--
Drill Seq No
17
Quadrant / Block
11 / 30 a
Surface Location
58.114625, -3.087847
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
19
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P187
Licence Type
Production
Spud Date
1983-01-05
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

11/30a-A17 Original
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
40.538
Ground Elev (m)
--
Water Depth (m)
46.02
TD MD (m)
2952.902
TD TVDSS (m)
2326.323
TD Datum Depth (m)
40.538
TD Datum Type
Kelly Bushing
Spud Date
1983-01-05
TD Reached
1983-02-20
Completion Date
1983-03-09
Release Date
1987-03-09

Formation Tops (18)

Wellbore Formation Era MD (m) TVDSS (m) Provider
11/30a-A17 Unknown 87.000 46.462 BGS LithoStrat Upper
Lower Cretaceous Sands Mesozoic 868.000 827.462 BGS LithoStrat Upper
Kimmeridge Clay 1087.000 1046.462 BGS LithoStrat Upper
Ryazenian Sand 1132.000 1091.462 BGS LithoStrat Upper
Unknown 1198.000 1157.462 BGS LithoStrat Upper
Volgian Sand 1405.000 1364.462 BGS LithoStrat Upper
Black Shales Pre-Cambrian 1789.000 1748.462 BGS LithoStrat Upper
Oxfordian Shale 2018.000 1977.462 BGS LithoStrat Upper
Oxfordian Shale 2345.000 2304.462 BGS LithoStrat Upper
ABSD A and B Sands 2494.000 2453.462 BGS LithoStrat Upper
Jurassic Lower Sand Unit Cenozoic 2541.000 2500.462 BGS LithoStrat Upper
Brora Coal Mesozoic 2564.000 2523.462 BGS LithoStrat Upper
HISD H and I Sands 2712.000 2671.462 BGS LithoStrat Upper
HISD H and I Sands 2730.000 2689.462 BGS LithoStrat Upper
Ladys Walk Shale 2784.000 2743.462 BGS LithoStrat Upper
JSAN J Sand 2815.000 2774.462 BGS LithoStrat Upper
Triassic Red Beds Palaeozoic 2866.000 2825.462 BGS LithoStrat Upper
Cherty Rock 2938.000 2897.462 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
11/30a-A17 0 0 0 18 18 0 0 1 0 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
11/30a-A17 Oil shows OS LCSD 868.0704000000001 -- 219 m thick
11/30a-A17 Oil shows OS Kimmeridge Clay Formation 1086.612 -- 45 m thick
11/30a-A17 Oil shows OS RYSD 1132.0272 -- 66 m thick
11/30a-A17 Oil shows OS Valhall Formation 1404.5184000000002 -- 385 m thick
11/30a-A17 Mixed shows OGS ABSD 2493.8736000000004 -- 47 m thick
11/30a-A17 Mixed shows OGS BLSD 2541.1176 -- 23 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
11/30a-A17 Cuttings 204.22 2950.46 -- -- --

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
11/30a-A17 0 -- -- --

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