Well Data Manager / Well Summary / 30/29a- 1

30/29a- 1

Decommissioned

Well Header

Well No
30/29a- 1
NSTA DEN No
1460
Well Name
--
Drill Seq No
1
Quadrant / Block
30 / 29 a
Surface Location
56.137267, 2.659739
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ENI UK LIMITED
Original Operator
--
Sub Area Operator
ENI UK LIMITED
Licence No
P79
Licence Type
Production
Spud Date
1980-01-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

30/29a- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
79.25
TD MD (m)
2926.080
TD TVDSS (m)
2876.107
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1980-01-27
TD Reached
1980-02-19
Completion Date
1980-03-20
Release Date
1984-03-20

Formation Tops (17)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/29a- 1 Horda Cenozoic 1873.000 1847.622 Lloyds Register
Stronsay Cenozoic 1873.000 1847.622 Lloyds Register
Balder Cenozoic 2356.000 2330.496 Lloyds Register
Moray Mesozoic 2356.000 2330.496 Lloyds Register
Balder Tuff Cenozoic 2359.000 2333.495 Lloyds Register
Sele Mesozoic 2386.000 2360.494 Lloyds Register
Montrose Mesozoic 2423.000 2397.493 Lloyds Register
Lista Mesozoic 2423.000 2397.493 Lloyds Register
Maureen Mesozoic 2449.000 2423.492 Lloyds Register
Fulmar Mesozoic 2479.000 2453.488 Lloyds Register
Humber Mesozoic 2479.000 2453.488 Lloyds Register
Smith Bank Mesozoic 2514.000 2488.485 Lloyds Register
Heron Palaeozoic 2514.000 2488.485 Lloyds Register
Zechstein Palaeozoic 2545.000 2519.483 Lloyds Register
Turbot Anhydrite Palaeozoic 2545.000 2519.483 Lloyds Register
Rotliegend 2602.000 2576.478 Lloyds Register
Auk 2602.000 2576.478 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
30/29a- 1 7 9 1 18 17 3 0 1 3 View

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
30/29a- 1 Oil O * 2494.4832 -- 19 m thick
30/29a- 1 DST DST 3 -- 2495.1 2512.2 Label / Upper Jurassic
30/29a- 1 DST DST 2A -- 2558.5 2571.9 Label / Zechstein
30/29a- 1 DST DST 1 -- 2581.0 2596.3 Not used for labelling, multiple DSTs in same play / Zechstein

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/29a- 1 Cuttings 1539.24 2758.44 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
30/29a- 1 93.11640167236328 2903.52490234375 11 0 2026-08-06 14:03:17.141155+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
30/29a- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 2297.7348 2903.5248 3976
caliper CALI CGG Digital Well Logs 417.7284 2899.1052 16152
comp_sonic DT CGG Digital Well Logs 418.1856 2891.3328 16191
deep_resistivity LLD CGG Digital Well Logs 2308.86 2899.4100000000003 3876
deep_resistivity ILD CGG Digital Well Logs 418.338 2899.5624000000003 16282
density_correction DRHO CGG Digital Well Logs 2297.7348 2903.3724 3975
gamma_ray GR CGG Digital Well Logs 93.1164 2885.2368 18247
med_resistivity ILM CGG Digital Well Logs 418.6428 2900.172 16284
micro_resistivity MSFL CGG Digital Well Logs 417.8808 2883.4080000000004 16088
neutron_por NPHI CGG Digital Well Logs 2297.8872 2898.0384000000004 3939
shallow_resistivity LLS CGG Digital Well Logs 2308.86 2899.1052 3874
sp SP CGG Digital Well Logs 417.7284 2899.7148 16287

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
30/29a- 1 41 2926.080 2900.531 D:\BigSpatial\nsta_raw\CGG_Deviation\30-29a-1 1224an_CGG-Deviation.xlsx

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