Well Data Manager / Well Summary / 30/17a- 4

30/17a- 4

Decommissioned

Well Header

Well No
30/17a- 4
NSTA DEN No
1258
Well Name
--
Drill Seq No
4
Quadrant / Block
30 / 17 a
Surface Location
56.413522, 2.201827
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Licence No
P32
Licence Type
Production
Spud Date
1978-09-23
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

30/17a- 4 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
23.470
Ground Elev (m)
--
Water Depth (m)
81.99
TD MD (m)
3505.200
TD TVDSS (m)
3481.118
TD Datum Depth (m)
23.470
TD Datum Type
Kelly Bushing
Spud Date
1978-09-23
TD Reached
1978-10-30
Completion Date
1978-11-05
Release Date
1982-11-05

Formation Tops (25)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/17a- 4 Horda Cenozoic 2363.000 2339.530 Lloyds Register
Stronsay Cenozoic 2363.000 2339.530 Lloyds Register
Balder Tuff Cenozoic 2682.000 2658.530 Lloyds Register
Moray Mesozoic 2682.000 2658.530 Lloyds Register
Balder Cenozoic 2682.000 2658.530 Lloyds Register
Sele Mesozoic 2709.000 2685.530 Lloyds Register
Montrose Mesozoic 2737.000 2713.530 Lloyds Register
Lista Mesozoic 2737.000 2713.530 Lloyds Register
Maureen Mesozoic 2793.000 2769.530 Lloyds Register
Chalk Mesozoic 2835.000 2811.530 Lloyds Register
Ekofisk Mesozoic 2835.000 2811.530 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2853.000 2829.530 Lloyds Register
Cromer Knoll Mesozoic 2936.000 2912.530 Lloyds Register
Valhall Mesozoic 2936.000 2912.530 Lloyds Register
Humber Mesozoic 2939.000 2915.530 Lloyds Register
Kimmeridge Clay 2939.000 2915.530 Lloyds Register
Fulmar Mesozoic 2969.000 2945.530 Lloyds Register
Smith Bank Mesozoic 3075.000 3051.530 Lloyds Register
Heron Palaeozoic 3075.000 3051.530 Lloyds Register
Zechstein Palaeozoic 3435.000 3411.530 Lloyds Register
Turbot Anhydrite Palaeozoic 3435.000 3411.530 Lloyds Register
Halibut Carbonate Palaeozoic 3441.000 3417.530 Lloyds Register
Kupferschiefer Palaeozoic 3451.000 3427.530 Lloyds Register
Auk 3453.000 3429.530 Lloyds Register
Rotliegend 3453.000 3429.530 Lloyds Register

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
30/17a- 4 9 15 1 25 25 2 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/17a- 4 Cuttings 480.06 3505.2 -- -- .

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
30/17a- 4 0 -- -- --

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