Well Data Manager / Well Summary / 16/29a-A1

16/29a-A1

Decommissioned

Well Header

Well No
16/29a-A1
NSTA DEN No
1369
Well Name
--
Drill Seq No
1
Quadrant / Block
16 / 29 a
Surface Location
58.130272, 1.699244
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
12
Operator
INEOS CLIPPER SOUTH C LIMITED
Original Operator
--
Sub Area Operator
INEOS CLIPPER SOUTH C LIMITED
Licence No
P110
Licence Type
Production
Spud Date
1979-06-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/29a-A1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.213
Ground Elev (m)
--
Water Depth (m)
99.06
TD MD (m)
3104.390
TD TVDSS (m)
3051.962
TD Datum Depth (m)
26.213
TD Datum Type
Kelly Bushing
Spud Date
1979-06-22
TD Reached
1979-10-15
Completion Date
1979-12-18
Release Date
1983-12-18

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/29a-A1 Nordland Cenozoic 125.000 98.787 BGS LithoStrat Upper
Nordland Cenozoic 469.000 442.775 BGS LithoStrat Upper
Utsira Palaeozoic 965.000 938.741 BGS LithoStrat Upper
Hordaland Cenozoic 1121.000 1094.731 BGS LithoStrat Upper
Balder Cenozoic 2332.000 2305.405 BGS LithoStrat Upper
Sele Mesozoic 2376.000 2349.381 BGS LithoStrat Upper
Lista Mesozoic 2379.000 2352.379 BGS LithoStrat Upper
Montrose Mesozoic 2472.000 2445.342 BGS LithoStrat Upper
MAUREEN PAY SAND MEMBER 2490.000 2463.333 BGS LithoStrat Upper
Ekofisk Mesozoic 2555.000 2528.300 BGS LithoStrat Upper
Tor Mesozoic 2586.000 2559.284 BGS LithoStrat Upper
Hod Mesozoic 2644.000 2617.251 BGS LithoStrat Upper
Rodby Mesozoic 2688.000 2661.219 BGS LithoStrat Upper
Valhall Mesozoic 2705.000 2678.204 BGS LithoStrat Upper
Valhall Mesozoic 2713.000 2686.196 BGS LithoStrat Upper
Kimmeridge Clay 2733.000 2706.174 BGS LithoStrat Upper
Heather Mesozoic 2838.000 2811.061 BGS LithoStrat Upper
Pentland Mesozoic 2891.000 2864.004 BGS LithoStrat Upper
Smith Bank Mesozoic 2908.000 2880.986 BGS LithoStrat Upper
Zechstein Palaeozoic 2943.000 2915.948 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
16/29a-A1 0 0 0 20 20 0 7 1 0 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/29a-A1 Oil shows OS Lista Formation 2378.964 -- 93 m thick
16/29a-A1 Oil shows OS Montrose Group 2471.9280000000003 -- 18 m thick
16/29a-A1 Oil O MPSM 2489.9112 -- 65 m thick
16/29a-A1 Oil shows OS Ekofisk Formation 2554.5288 -- 31 m thick
16/29a-A1 Oil O Zechstein Group 2943.4536000000003 -- 161 m thick

Rock Samples (8)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/29a-A1 Cuttings 1386.84 3104.39 -- -- .
16/29a-A1 Core #1 2473.76 2478.63 -- -- core jumbled on arrival / well re-boxed (originally curated Nov'80)
16/29a-A1 Core #2 2492.04 2500.03 -- -- --
16/29a-A1 Core #3 2503.32 2511.86 -- -- --
16/29a-A1 Core #4 2512.01 2522.83 -- -- --
16/29a-A1 Core #5 2522.83 2533.8 -- -- --
16/29a-A1 Core #6 2533.8 2538.56 -- -- --
16/29a-A1 Core #7 2539.29 2558.72 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/29a-A1 152.39999389648438 3100.273193359375 9 0 2026-08-06 09:37:05.055607+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/29a-A1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
deep_resistivity RES_DEP OGA Batch Unzipped 152.4 3100.2732 19339
density_correction DENC OGA Batch Unzipped 152.4 3095.5488 19308
gamma_ray GR OGA Batch Unzipped 152.4 3095.7012 19309
med_resistivity RES_MED OGA Batch Unzipped 152.4 3100.2732 19339
micro_resistivity RES_MIC OGA Batch Unzipped 152.4 3100.2732 19335
neutron_por NEU OGA Batch Unzipped 152.4 3096.0060000000003 19311
shallow_resistivity RES_SLW OGA Batch Unzipped 2713.3296 3088.5384000000004 2463
sp SP OGA Batch Unzipped 152.4 3100.2732 19339
vshale VCLAY OGA Batch Unzipped 2484.1200000000003 2560.32 501

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/29a-A1 104 3104.388 3077.162 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_29a-A1\WELL_PATH\WDD_QC\16_29a-A1_wdd_WDD_FILE_1682017_DATACO_MAPPED.csv

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