Well Data Manager / Well Summary / 9/18b-A8

9/18b-A8

Present

Well Header

Well No
9/18b-A8
NSTA DEN No
5232
Well Name
--
Drill Seq No
8
Quadrant / Block
9 / 18 b
Surface Location
59.350774, 1.552226
Source Datum
ED50
Subsea Well
Yes
Platform
A
Slot No
W4
Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Licence No
P496
Licence Type
Production
Spud Date
1994-04-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

9/18b-A8 Original
Abandoned Phase 2 View Log 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)
25.908
Ground Elev (m)
--
Water Depth (m)
112.78
TD MD (m)
2721.860
TD TVDSS (m)
1870.580
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1994-04-26
TD Reached
1994-05-09
Completion Date
1994-05-09
Release Date
1998-05-09
9/18b-A8Z Sidetrack Z parent: 9/18b-A8
Plugged View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
112.78
TD MD (m)
2874.870
TD TVDSS (m)
1772.717
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1994-05-15
TD Reached
1994-05-17
Completion Date
1994-05-27
Release Date
1998-05-27

Formation Tops (0)

No formation tops ingested for this well.

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
9/18b-A8 0 0 0 0 0 0 0 0 0
9/18b-A8Z 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/18b-A8 1036.472412109375 2712.1103515625 6 0 2026-08-06 16:00:10.54216+00 View Log
9/18b-A8Z 1093.0128173828125 2873.044921875 7 0 2026-08-06 16:00:11.871007+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/18b-A8
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BS OGA Batch Unzipped 2072.6400000000003 2682.2400000000002 4001
bulk_density DEN OGA Batch Unzipped 1932.1272000000001 2691.9936000000002 4987
bulk_density LRHO Energective CorrectedLOGS 1932.1272000000001 2691.9936000000002 4987
deep_resistivity RES_DEP OGA Batch Unzipped 1075.182 2712.1104 10742
density_correction LDRH Energective CorrectedLOGS 1932.1272000000001 2691.9936000000002 4987
density_correction DENC OGA Batch Unzipped 1932.1272000000001 2691.9936000000002 4987
gamma_ray GR OGA Batch Unzipped 1036.4724 2708.9100000000003 10975
gamma_ray GRLW Energective CorrectedLOGS 1036.4724 2708.9100000000003 10975
med_resistivity RES_MED OGA Batch Unzipped 1039.8252 2712.1104 10974
neutron_por LTNP Energective CorrectedLOGS 1929.9936 2689.7076 4724
neutron_por NEU OGA Batch Unzipped 1929.9936 2689.7076 4986
tvdss SS Energective CorrectedLOGS 1036.3200000000002 2712.4152 10999
9/18b-A8Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 2208.1236 2819.0952 4010
bulk_density DEN OGA Batch Unzipped 2208.1236 2819.0952 4010
caliper CALI OGA Batch Unzipped 1093.0128 2836.0116000000003 11438
deep_resistivity ILD Energective CorrectedLOGS 1093.0128 2873.0448 11636
deep_resistivity RES_DEP OGA Batch Unzipped 1093.0128 2873.0448 11636
density_correction DENC OGA Batch Unzipped 2208.1236 2819.0952 4010
density_correction CDRH Energective CorrectedLOGS 2208.1236 2819.0952 4010
gamma_ray GR OGA Batch Unzipped 1093.0128 2869.692 11615
gamma_ray GRI Energective CorrectedLOGS 1093.0128 2869.692 11615
med_resistivity ILM Energective CorrectedLOGS 1093.0128 2873.0448 11636
med_resistivity RES_MED OGA Batch Unzipped 1093.0128 2873.0448 11636
neutron_por CNEU Energective CorrectedLOGS 2205.9900000000002 2816.8092 4009
neutron_por NEU OGA Batch Unzipped 2205.9900000000002 2816.8092 4009
tvdss SS Energective CorrectedLOGS 1093.0128 2873.3496 11683

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/18b-A8 210 2593.269 1789.390 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18b-A8\WELL_PATH\WDD_QC\9_18b-A8_wdd_WDD_FILE_208920364_DATACO_MAPPED.csv
9/18b-A8Z 422 2874.264 1770.595 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18b-A8Z\WELL_PATH\WDD_QC\9_18b-A8Z_wdd_WDD_FILE_208920367_DATACO_MAPPED.csv

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