Well Data Manager / Well Summary / 16/08b-A2

16/08b-A2

Decommissioned

Well Header

Well No
16/08b-A2
NSTA DEN No
3979
Well Name
--
Drill Seq No
2
Quadrant / Block
16 / 8 b
Surface Location
58.721547, 1.400418
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
26
Operator
BP EXPLORATION (ALPHA) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P341
Licence Type
Production
Spud Date
1989-08-25
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/08b-A2 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
PA
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
67.970
Ground Elev (m)
--
Water Depth (m)
102.41
TD MD (m)
5284.710
TD TVDSS (m)
4162.140
TD Datum Depth (m)
25.900
TD Datum Type
Kelly Bushing
Spud Date
1989-08-25
TD Reached
1989-11-13
Completion Date
1989-12-11
Release Date
1993-12-11

Formation Tops (15)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/08b-A2 Nordland Cenozoic 128.000 -67.970 BGS LithoStrat Upper
Balder Cenozoic 2691.000 1839.013 BGS LithoStrat Upper
Sele Mesozoic 2761.000 1887.229 BGS LithoStrat Upper
Andrew Cenozoic 3041.000 2092.808 BGS LithoStrat Upper
Maureen Mesozoic 3326.000 2315.183 BGS LithoStrat Upper
Ekofisk Mesozoic 3600.000 2533.787 BGS LithoStrat Upper
Tor Mesozoic 3702.000 2616.008 BGS LithoStrat Upper
Flounder Mesozoic 4009.000 2867.174 BGS LithoStrat Upper
Herring Mesozoic 4637.000 3398.467 BGS LithoStrat Upper
Hidra Mesozoic 4774.000 3514.045 BGS LithoStrat Upper
Rodby Mesozoic 4829.000 3562.801 BGS LithoStrat Upper
Valhall Mesozoic 4895.000 3622.652 BGS LithoStrat Upper
Utvik Formation 4975.000 3696.482 BGS LithoStrat Upper
Kimmeridge Clay 4993.000 3713.275 BGS LithoStrat Upper
Unit 2 5060.000 3776.725 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
16/08b-A2 0 0 0 15 15 0 6 0 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/08b-A2 Oil shows OS Kimmeridge Clay Formation 4993.242744 -- 66 m thick
16/08b-A2 Oil shows OS BRAB 5059.646472 -- 183 m thick

Rock Samples (6)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/08b-A2 Core #1 5033.13 5069.95 -- -- UKCS 159 .
16/08b-A2 Core #2 5069.95 5070.56 -- -- .
16/08b-A2 Core #3 5075.22 5092.93 -- -- .
16/08b-A2 Core #4 5093.85 5124.94 -- -- .
16/08b-A2 Core #5 5123.93 5159.68 -- -- .
16/08b-A2 Core #6 5161.15 5241.19 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/08b-A2 129.8448028564453 5257.6474609375 9 0 2026-08-08 00:49:08.012102+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/08b-A2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 4999.4227773600005 5257.28043792 1693
bulk_density DEN OGA Batch Unzipped 4992.799991520001 5258.199989040001 1328
caliper CALI OGA Batch Unzipped 2519.00000136 5265.40000512 13733
caliper CLD Energective CorrectedLOGS 4997.74640784 5256.9756684 1702
comp_sonic DTC Energective CorrectedLOGS 2520.81932208 5255.6040684 17795
comp_sonic DT OGA Batch Unzipped 2500.122 5256.8856 18090
deep_resistivity ILD Energective CorrectedLOGS 4997.74640784 5243.1074208 1611
deep_resistivity RES_DEP OGA Batch Unzipped 4945.38 5264.9628 2098
density_correction DENC OGA Batch Unzipped 4992.799991520001 5258.199989040001 1328
density_correction CDRH Energective CorrectedLOGS 4999.57517736 5257.58523792 1694
gamma_ray GRI Energective CorrectedLOGS 129.84480000000002 5253.31809888 33612
gamma_ray GR OGA Batch Unzipped 129.3876 5253.3804 33623
med_resistivity ILM Energective CorrectedLOGS 4997.74640784 5243.2598208 1612
med_resistivity RES_MED OGA Batch Unzipped 4945.38 5264.9628 2098
neutron_por CNEU Energective CorrectedLOGS 5001.099177360001 5253.92769888 1660
neutron_por NEU OGA Batch Unzipped 4992.7764 5258.2572 1743
potassium POTA OGA Batch Unzipped 5033.999990400001 5258.199989040001 1122
thorium THOR OGA Batch Unzipped 5033.999990400001 5258.199989040001 1122
tvdss SS Energective CorrectedLOGS 129.84480000000002 5257.7376379199995 33649
uranium URAN OGA Batch Unzipped 5033.999990400001 5258.199989040001 1122
water_sat SW OGA Batch Unzipped 5059.5276 5242.56 1202

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/08b-A2 442 5284.700 3992.046 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_08b-A2\WELL_PATH\WDD_QC\16_08b-A2_wdd_WDD_FILE_1683432_DATACO_MAPPED.csv

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