Well Data Manager / Well Summary / 11/30a-A30

11/30a-A30

Present

Well Header

Well No
11/30a-A30
NSTA DEN No
4090
Well Name
--
Drill Seq No
30
Quadrant / Block
11 / 30 a
Surface Location
58.114549, -3.087809
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
8
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
1990-05-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

11/30a-A30 Original
Plugged Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
AL
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
40.538
Ground Elev (m)
--
Water Depth (m)
46.02
TD MD (m)
2289.350
TD TVDSS (m)
2099.956
TD Datum Depth (m)
40.538
TD Datum Type
Kelly Bushing
Spud Date
1990-05-30
TD Reached
1990-10-22
Completion Date
1990-11-10
Release Date
1994-11-10

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
11/30a-A30 Unknown 87.000 46.462 BGS LithoStrat Upper
Unknown 166.000 125.462 BGS LithoStrat Upper
Lower Cretaceous Sands Mesozoic 820.000 779.462 BGS LithoStrat Upper
Unknown 956.000 915.462 BGS LithoStrat Upper
Ryazenian Sand 1003.000 962.462 BGS LithoStrat Upper
Unknown 1053.000 1012.462 BGS LithoStrat Upper
Volgian Sand 1207.000 1166.462 BGS LithoStrat Upper
Unknown 1229.000 1188.462 BGS LithoStrat Upper
Black Shales Pre-Cambrian 1560.000 1519.462 BGS LithoStrat Upper
Oxfordian Slow Shale 1679.000 1638.462 BGS LithoStrat Upper
Intra Oxfordian Event 1830.000 1789.462 BGS LithoStrat Upper
A Sand 1936.000 1895.462 BGS LithoStrat Upper
Mid Shale 1964.000 1923.462 BGS LithoStrat Upper
B Sand 1971.000 1930.462 BGS LithoStrat Upper
Brora Coal Interbedded Unit 1991.000 1950.462 BGS LithoStrat Upper
H H Sand 2110.000 2069.462 BGS LithoStrat Upper
I I Sand 2127.000 2086.462 BGS LithoStrat Upper
Ladys Walk Shale 2177.000 2136.462 BGS LithoStrat Upper
J J Sand 2208.000 2167.462 BGS LithoStrat Upper
J J Sand 2247.000 2206.462 BGS LithoStrat Upper
Red beds Mesozoic 2268.000 2227.462 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-A30 0 0 0 21 21 0 2 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
11/30a-A30 Core #1 2117.75 2142.74 -- -- .
11/30a-A30 Core #2 2142.74 2172.31 -- -- .

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-A30 0 -- -- --

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