Well Data Manager / Well Summary / 9/18b-A23

9/18b-A23

Present

Well Header

Well No
9/18b-A23
NSTA DEN No
10138
Well Name
--
Drill Seq No
23
Quadrant / Block
9 / 18 b
Surface Location
59.350216, 1.551502
Source Datum
ED50
Subsea Well
Yes
Platform
A
Slot No
P18
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
2004-03-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/18b-A23 Original
Plugged View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
G8
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
32.309
Ground Elev (m)
--
Water Depth (m)
113.08
TD MD (m)
2868.168
TD TVDSS (m)
1722.120
TD Datum Depth (m)
32.309
TD Datum Type
Rotary Table
Spud Date
2004-03-21
TD Reached
2004-05-18
Completion Date
2004-05-28
Release Date
2008-05-28

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-A23 0 0 0 0 0 0 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
9/18b-A23 Cuttings 801.62 2438.4 -- -- 9/18b-GRY 8 (A23) on bags

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/18b-A23 769.315185546875 2858.71923828125 6 0 2026-08-06 15:59:35.071225+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/18b-A23
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 792.6324000000001 2426.208 10720
bulk_density LRHO Energective CorrectedLOGS 795.8328 2426.5128 10701
bulk_density CDEN Energective CorrectedLOGS 795.8328 2426.5128 10701
caliper CLD Energective CorrectedLOGS 769.3152 2427.4272 10806
caliper CALI OGA Batch Unzipped 777.5448 2868.168 13662
deep_resistivity RES_DEP OGA Batch Unzipped 792.6324000000001 2858.4144 13545
density_correction DENC OGA Batch Unzipped 777.5448 2426.208 10819
density_correction LDRH Energective CorrectedLOGS 792.6324000000001 2426.5128 10722
density_correction CDRH Energective CorrectedLOGS 792.6324000000001 2426.5128 10722
gamma_ray GR OGA Batch Unzipped 780.7452000000001 2858.5668 13635
gamma_ray GRLW Energective CorrectedLOGS 781.3548000000001 2858.7192 13627
neutron_por LTNP Energective CorrectedLOGS 796.2900000000001 2423.1600000000003 10676
neutron_por NEU OGA Batch Unzipped 792.6324000000001 2424.0744 10706
neutron_por CNEU Energective CorrectedLOGS 796.2900000000001 2423.1600000000003 10676
tvdss SS Energective CorrectedLOGS 769.3152 2859.0240000000003 13713

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/18b-A23 91 2861.767 1719.865 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18b-A23\WELL_PATH\WDD_QC\9_18b-A23_wdd_WDD_FILE_183301784_DATACO_MAPPED.csv

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