Well Data Manager / Well Summary / 3/09a-N52

3/09a-N52

Present

Well Header

Well No
3/09a-N52
NSTA DEN No
4803
Well Name
--
Drill Seq No
52
Quadrant / Block
3 / 9 a
Surface Location
60.808831, 1.735987
Source Datum
ED50
Subsea Well
Unknown
Platform
N
Slot No
29
Operator
--
Original Operator
--
Sub Area Operator
TOTALENERGIES E&P UK LIMITED
Licence No
P90
Licence Type
Production
Spud Date
2009-08-20
Source File
UKCS_Wells_ConvtoWGS84.shp
Imported
2026-05-22 15:28

Wellbores (3)

3/09a-N52 Sidetrack R parent: 3/09a-N32
Abandoned Phase 1 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Appraisal
Flow Class
Unknown
Dev Type
Producer
Convention
--
Primary Target
SNE
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
47.600
Ground Elev (m)
--
Water Depth (m)
130.00
TD MD (m)
3036.000
TD TVDSS (m)
2062.470
TD Datum Depth (m)
47.600
TD Datum Type
Kelly Bushing
Spud Date
2009-08-20
TD Reached
2009-09-22
Completion Date
2009-09-22
Release Date
2013-09-22
3/09a-N52Y Sidetrack Y parent: 3/09a-N52Z
Abandoned Phase 1 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Appraisal
Flow Class
Gas and Condensate Well
Dev Type
Producer
Convention
--
Primary Target
SNE
Well Seq
WB5
Datum Type
Rotary Table
Datum Elev (m)
47.600
Ground Elev (m)
--
Water Depth (m)
130.00
TD MD (m)
6670.000
TD TVDSS (m)
3466.600
TD Datum Depth (m)
48.000
TD Datum Type
Rotary Table
Spud Date
2009-11-13
TD Reached
2009-12-17
Completion Date
2010-01-21
Release Date
2014-01-21
3/09a-N52Z Sidetrack Z parent: 3/09a-N52
Abandoned Phase 1 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Unknown
Dev Type
--
Convention
--
Primary Target
SNE
Well Seq
WB4
Datum Type
Rotary Table
Datum Elev (m)
47.600
Ground Elev (m)
--
Water Depth (m)
130.00
TD MD (m)
3065.000
TD TVDSS (m)
2072.120
TD Datum Depth (m)
47.600
TD Datum Type
Rotary Table
Spud Date
2009-09-22
TD Reached
2009-11-13
Completion Date
2009-11-13
Release Date
2013-11-13

Formation Tops (16)

Wellbore Formation Era MD (m) TVDSS (m) Provider
3/09a-N52Y Nordland Cenozoic 595.000 547.400 BGS LithoStrat Upper
Balder Cenozoic 1831.000 1783.400 BGS LithoStrat Upper
Dornoch Sandstone Member Palaeozoic 1852.000 1804.400 BGS LithoStrat Upper
Sele Mesozoic 1898.000 1850.400 BGS LithoStrat Upper
Lista Mesozoic 1996.000 1948.400 BGS LithoStrat Upper
Heimdal Sandstone Member Mesozoic 2015.000 1967.400 BGS LithoStrat Upper
Lower Lista Formation Mesozoic 2870.000 2822.400 BGS LithoStrat Upper
Maureen Mesozoic 2912.000 2864.400 BGS LithoStrat Upper
Jorsalfare Formation Mesozoic 2992.000 2944.400 BGS LithoStrat Upper
Kyrre Formation Mesozoic 4052.000 4004.400 BGS LithoStrat Upper
Macbeth Formation Mesozoic 5984.000 5936.400 BGS LithoStrat Upper
Dunlin Mesozoic 6039.000 5991.400 BGS LithoStrat Upper
Unit A 6367.000 6319.400 BGS LithoStrat Upper
Unit B 6473.000 6425.400 BGS LithoStrat Upper
Unit C 6495.000 6447.400 BGS LithoStrat Upper
Unit D Palaeozoic 6548.000 6500.400 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
3/09a-N52 0 0 0 10 0 0 0 0 0 View
3/09a-N52Y 0 0 0 16 16 0 0 0 0 View
3/09a-N52Z 0 0 0 10 0 0 0 0 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
3/09a-N52Y Gas shows GCS STUA 6366.7 -- 106 m thick
3/09a-N52Y Gas shows GCS STUB 6473.0 -- 22 m thick

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-N52 562.0512084960938 3022.36669921875 1 0 2026-08-06 13:13:41.085404+00 View Log
3/09a-N52Y 588.2639770507812 6659.1181640625 8 0 2026-08-08 01:32:49.837931+00 View Log
3/09a-N52Z 589.1784057617188 3051.932373046875 1 0 2026-08-06 13:13:50.321571+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/09a-N52
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
gamma_ray GRI Energective CorrectedLOGS 562.0512 3022.36686864 16145
gamma_ray GRLW Energective CorrectedLOGS 562.0512 3022.36686864 16145
gamma_ray GR OGA Batch Unzipped 561.8988 3022.3968 16146
rate_of_penetration ROP5 OGA Batch Unzipped 575.4624 3035.5032 16093
rate_of_penetration ROP Energective CorrectedLOGS 575.4622476 3035.47311624 16092
tvdss SS Energective CorrectedLOGS 561.7464 3035.47311624 16233
3/09a-N52Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 6247.3332 6657.7464 2694
bulk_density CDEN Energective CorrectedLOGS 6224.70945048 6658.58697744 2848
caliper CLD Energective CorrectedLOGS 6224.70945048 6659.044177440001 2851
comp_sonic DTC Energective CorrectedLOGS 6222.11868096 6632.679312720001 2695
comp_sonic DT OGA Batch Unzipped 6222.1872 6632.7528 2695
density_correction DENC OGA Batch Unzipped 6210.1476 6657.7464 2938
density_correction CDRH Energective CorrectedLOGS 6225.47145048 6658.73937744 2842
gamma_ray GRI Energective CorrectedLOGS 588.264 6658.89177744 39835
gamma_ray GRLW Energective CorrectedLOGS 6214.9559724 6659.95857744 2921
gamma_ray GR OGA Batch Unzipped 561.8988 3022.3968 16146
med_resistivity RES_MED OGA Batch Unzipped 6225.0828 6655.9176 2828
neutron_por CNEU Energective CorrectedLOGS 6214.9559724 6656.14860792 2873
neutron_por NEU OGA Batch Unzipped 6247.3332 6655.6128 2635
pef CPEF Energective CorrectedLOGS 6247.41677616 6658.58697744 2699
rate_of_penetration ROP5 OGA Batch Unzipped 589.026 3064.9164 16239
rate_of_penetration ROP OGA Batch Unzipped 588.264 6669.786 39852
shear_sonic DTS Energective CorrectedLOGS 6230.95778952 6624.14500416 2528
shear_sonic DTSM OGA Batch Unzipped 6231.0264 6629.0952 2549
tvdss SS Energective CorrectedLOGS 587.9592 6660.11097744 39845
3/09a-N52Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
gamma_ray GR OGA Batch Unzipped 589.1784 3051.9624 16000
gamma_ray GRI Energective CorrectedLOGS 589.1784 3051.9324381600004 16000
gamma_ray GRLW Energective CorrectedLOGS 589.1784 3051.9324381600004 16000
rate_of_penetration ROP Energective CorrectedLOGS 589.0260000000001 3064.88628576 16239
rate_of_penetration ROP5 OGA Batch Unzipped 589.026 3064.9164 16239
tvdss SS Energective CorrectedLOGS 588.8736 3065.03868576 16249

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/09a-N52 0 -- -- --
3/09a-N52Y 0 -- -- --
3/09a-N52Z 0 -- -- --

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