Well Data Manager / Well Summary / 11/30a-A9

11/30a-A9

Present

Well Header

Well No
11/30a-A9
NSTA DEN No
1620
Well Name
--
Drill Seq No
9
Quadrant / Block
11 / 30 a
Surface Location
58.114594, -3.087796
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
11
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
1980-12-18
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

11/30a-A9 Original
Plugged Interpreted Data Survey
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)
3901.440
TD TVDSS (m)
2123.580
TD Datum Depth (m)
40.538
TD Datum Type
Kelly Bushing
Spud Date
1980-12-18
TD Reached
1981-04-08
Completion Date
1981-08-10
Release Date
1985-08-10

Formation Tops (14)

Wellbore Formation Era MD (m) TVDSS (m) Provider
11/30a-A9 Unknown 87.000 46.462 BGS LithoStrat Upper
Lower Cretaceous Sands Mesozoic 1149.000 1108.462 BGS LithoStrat Upper
Ryazenian Sand 1556.000 1515.462 BGS LithoStrat Upper
Volgian Sand 1948.000 1907.462 BGS LithoStrat Upper
Black Shales Pre-Cambrian 2592.000 2551.462 BGS LithoStrat Upper
Unknown 2766.000 2725.462 BGS LithoStrat Upper
ABSD A and B Sands 3302.000 3261.462 BGS LithoStrat Upper
ABSD A and B Sands 3362.000 3321.462 BGS LithoStrat Upper
Brora Coal Mesozoic 3393.000 3352.462 BGS LithoStrat Upper
HISD H and I Sands 3598.000 3557.462 BGS LithoStrat Upper
HISD H and I Sands 3626.000 3585.462 BGS LithoStrat Upper
Unknown 3702.000 3661.462 BGS LithoStrat Upper
JSAN J Sand 3756.000 3715.462 BGS LithoStrat Upper
Triassic Red Beds Palaeozoic 3844.000 3803.462 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-A9 0 0 0 14 14 0 0 1 0 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
11/30a-A9 Oil O ABSD 3301.8984 -- 60 m thick
11/30a-A9 Oil O ABSD 3362.2488000000003 -- 31 m thick
11/30a-A9 Oil O Brora Coal Formation 3393.0336 -- 205 m thick
11/30a-A9 Oil shows OS HISD 3597.5544 -- 28 m thick
11/30a-A9 Oil shows OS HISD 3625.596 -- 77 m thick
11/30a-A9 Oil shows OS JSAN 3756.0504 -- 88 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
11/30a-A9 Cuttings 192.02 3901.44 -- -- set C

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-A9 0 -- -- --

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