3/09a-N54

Present

Well Header

Well No
3/09a-N54
NSTA DEN No
3406
Well Name
--
Drill Seq No
54
Quadrant / Block
3 / 9 a
Surface Location
60.808855, 1.736036
Source Datum
ED50
Subsea Well
No
Platform
N
Slot No
34
Operator
--
Original Operator
--
Sub Area Operator
TOTALENERGIES E&P UK LIMITED
Licence No
P90
Licence Type
Production
Spud Date
2011-11-19
Source File
UKCS_Wells_ConvtoWGS84.shp
Imported
2026-05-22 15:28

Wellbores (2)

3/09a-N54 Sidetrack R parent: 3/09a-N18J
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas and Condensate Well
Dev Type
Producer
Convention
--
Primary Target
SNC
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
47.600
Ground Elev (m)
--
Water Depth (m)
130.00
TD MD (m)
2117.000
TD TVDSS (m)
1540.600
TD Datum Depth (m)
47.600
TD Datum Type
Rotary Table
Spud Date
2011-11-19
TD Reached
2011-12-05
Completion Date
2011-12-05
Release Date
2015-12-05
3/09a-N54Z Sidetrack Z parent: 3/09a-N54
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas and Condensate Well
Dev Type
Producer
Convention
--
Primary Target
SNC
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
47.600
Ground Elev (m)
--
Water Depth (m)
130.00
TD MD (m)
7090.000
TD TVDSS (m)
3665.900
TD Datum Depth (m)
47.600
TD Datum Type
Rotary Table
Spud Date
2011-12-05
TD Reached
2012-03-13
Completion Date
2012-04-30
Release Date
2016-04-30

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
3/09a-N54 0 0 0 0 0 0 0 0 0
3/09a-N54Z 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
3/09a-N54 594.3599853515625 2089.538330078125 1 0 2026-08-06 13:14:01.634003+00 View Log
3/09a-N54Z 595.1220092773438 7088.7333984375 7 0 2026-08-08 01:33:32.044727+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/09a-N54
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
gamma_ray GR OGA Batch Unzipped 597.7128 2088.3372 3578
gamma_ray GRI Energective CorrectedLOGS 594.36 2089.53820344 6195
rate_of_penetration ROP Energective CorrectedLOGS 599.99873904 2117.12226816 9956
tvdss SS Energective CorrectedLOGS 594.0552 2117.12226816 9995
3/09a-N54Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LRHO Energective CorrectedLOGS 6564.862196640001 7088.502256800001 3437
bulk_density CDEN Energective CorrectedLOGS 6553.73714904 7077.37717872 3437
comp_sonic DT OGA Batch Unzipped 5650.23 7064.1972 8333
comp_sonic DTC Energective CorrectedLOGS 5650.16852184 7064.118531120001 8334
density_correction LDRH Energective CorrectedLOGS 6564.862196640001 7088.502256800001 3437
density_correction CDRH Energective CorrectedLOGS 6529.963023360001 7077.37717872 3593
gamma_ray GRI Energective CorrectedLOGS 3144.8954018400004 7077.83437872 25808
gamma_ray GRLW Energective CorrectedLOGS 595.1220000000001 7088.502256800001 42272
med_resistivity RES_MED OGA Batch Unzipped 3175.4064 7088.7336 25607
neutron_por TNPH Energective CorrectedLOGS 6534.382592880001 7074.938809200001 3543
neutron_por LTNP Energective CorrectedLOGS 6564.862196640001 7088.502256800001 3434
neutron_por NEU OGA Batch Unzipped 6564.9348 7088.7336 3435
pef PEF OGA Batch Unzipped 6541.4652 7088.7336 3592
pef LPEF Energective CorrectedLOGS 6547.184010000001 7088.502256800001 3553
rate_of_penetration ROP Energective CorrectedLOGS 3144.8954018400004 7087.892656800001 25860
rate_of_penetration ROP5 OGA Batch Unzipped 601.218 7088.5812 42467
shear_sonic DTS Energective CorrectedLOGS 5650.01612184 7065.337731120001 8025
tvdss SS Energective CorrectedLOGS 594.9696 7088.807026320001 42612

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/09a-N54 78 2087.110 1526.822 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_3\3_09a-N54\WELL_PATH\WDD_QC\3_09a-N54_wdd_WDD_FILE_235195871_DATACO_MAPPED.csv
3/09a-N54Z 397 7090.000 3665.899 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_3\3_09a-N54Z\WELL_PATH\WDD_QC\3_09a-N54Z_wdd_WDD_FILE_235195900_DATACO_MAPPED.csv

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