Well Data Manager / Well Summary / 9/09a-A23

9/09a-A23

Present

Well Header

Well No
9/09a-A23
NSTA DEN No
6602
Well Name
--
Drill Seq No
23
Quadrant / Block
9 / 9 a
Surface Location
59.743254, 1.670542
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
D2
Operator
SERICA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
SERICA ENERGY (UK) LIMITED
Licence No
P90
Licence Type
Production
Spud Date
1999-04-14
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/09a-A23 Original
Completed (Operating) View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
WJ
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
50.801
Ground Elev (m)
--
Water Depth (m)
122.00
TD MD (m)
4778.000
TD TVDSS (m)
3894.200
TD Datum Depth (m)
50.801
TD Datum Type
Kelly Bushing
Spud Date
1999-04-14
TD Reached
1999-05-29
Completion Date
1999-06-13
Release Date
2003-06-13

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
9/09a-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
9/09a-A23 Cuttings 233.0 4778.0 -- -- wet samples - curated June'99 to fill gap

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/09a-A23 3382.97509765625 4775.7587890625 11 0 2026-08-08 02:34:00.606051+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/09a-A23
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BS OGA Batch Unzipped 4278.7824 4777.8924 3276
bulk_density DEN OGA Batch Unzipped 4278.9348 4757.3184 3140
bulk_density CDEN Energective CorrectedLOGS 4269.62761008 4747.8529884 3139
bulk_density RHOB OGA Batch Unzipped 4278.7824 4757.4708 3142
caliper CLD Energective CorrectedLOGS 4269.62761008 4748.4625884 3143
comp_sonic DTCO OGA Batch Unzipped 4278.7824 4768.9008 3217
comp_sonic DT OGA Batch Unzipped 3389.5284 4770.5772 9063
comp_sonic DTC Energective CorrectedLOGS 3417.1123732800006 4761.873636 8824
deep_resistivity RDEEP OGA Batch Unzipped 4278.7824 4775.7588 3262
deep_resistivity RES_DEP OGA Batch Unzipped 4278.9348 4770.5772 3227
density_correction CDRH Energective CorrectedLOGS 4269.62761008 4747.8529884 3139
gamma_ray GRI Energective CorrectedLOGS 3382.9752000000003 4747.8529884 8957
gamma_ray GRLW Energective CorrectedLOGS 4269.62761008 4762.78800552 3237
gamma_ray CGR OGA Batch Unzipped 4278.9348 4771.644 3234
gamma_ray GR OGA Batch Unzipped 4278.7824 4770.5772 3228
gamma_ray SGR OGA Batch Unzipped 4278.9348 4771.644 3234
neutron_por TNPH Energective CorrectedLOGS 4269.62761008 4746.93861888 3133
pef PEF OGA Batch Unzipped 4278.7824 4757.4708 3142
pef CPEF Energective CorrectedLOGS 4269.62761008 4747.8529884 3139
porosity PHIT OGA Batch Unzipped 4404.6648 4756.2516 2301
potassium POTA OGA Batch Unzipped 4278.9348 4771.644 3234
thorium THOR OGA Batch Unzipped 4278.9348 4771.644 3234
tvdss TVDSS OGA Batch Unzipped 0.6096 4777.8924 31348
tvdss SS Energective CorrectedLOGS 3382.6704 4766.44557504 9081
uranium URAN OGA Batch Unzipped 4278.9348 4771.644 3234
vshale VSH OGA Batch Unzipped 4404.6648 4770.5772 2402
water_resistivity RW OGA Batch Unzipped 0.0 4777.8924 31352
water_sat SWT OGA Batch Unzipped 4404.6648 4756.2516 2286

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/09a-A23 370 4777.900 3720.687 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_09a-A23\WELL_PATH\WDD_QC\9_09a-A23_wdd_WDD_FILE_1680644_DATACO_MAPPED.csv

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