9/09a-A17

Present

Well Header

Well No
9/09a-A17
NSTA DEN No
5510
Well Name
--
Drill Seq No
17
Quadrant / Block
9 / 9 a
Surface Location
59.743293, 1.670410
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
B1
Operator
SERICA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
SERICA ENERGY (UK) LIMITED
Licence No
P90
Licence Type
Production
Spud Date
1995-04-24
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (3)

9/09a-A17 Original
Abandoned Phase 1 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas and Condensate Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
50.800
Ground Elev (m)
--
Water Depth (m)
122.00
TD MD (m)
4010.000
TD TVDSS (m)
2822.740
TD Datum Depth (m)
50.800
TD Datum Type
Kelly Bushing
Spud Date
1995-04-24
TD Reached
1995-05-10
Completion Date
1995-07-07
Release Date
1999-07-07
9/09a-A17Y Sidetrack Y parent: 9/09a-A17Z
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
W17
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
50.800
Ground Elev (m)
--
Water Depth (m)
122.00
TD MD (m)
4975.000
TD TVDSS (m)
3970.300
TD Datum Depth (m)
50.800
TD Datum Type
Kelly Bushing
Spud Date
1999-02-09
TD Reached
1999-03-04
Completion Date
1999-03-23
Release Date
2003-03-23
9/09a-A17Z Sidetrack Z parent: 9/09a-A17
Abandoned Phase 1 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)
50.800
Ground Elev (m)
--
Water Depth (m)
122.00
TD MD (m)
3924.540
TD TVDSS (m)
3802.000
TD Datum Depth (m)
50.800
TD Datum Type
Kelly Bushing
Spud Date
1996-07-01
TD Reached
1996-09-01
Completion Date
1996-09-15
Release Date
2000-09-15

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-A17 0 0 0 0 0 0 0 0 0
9/09a-A17Y 0 0 0 0 0 0 0 1 0 View
9/09a-A17Z 0 0 0 0 0 0 0 0 0

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-A17Y Cuttings 2860.0 4975.0 -- -- wet samples - curated March'99 to fill gap

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/09a-A17 12.649200439453125 2132.20263671875 9 0 2026-08-06 15:00:27.701319+00 View Log
9/09a-A17Y 2841.955322265625 4960.6201171875 11 0 2026-08-08 02:23:24.652425+00 View Log
9/09a-A17Z 0.0 4581.14404296875 13 0 2026-08-08 02:25:20.140243+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/09a-A17
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LDL Energective CorrectedLOGS 1903.75781808 2115.74362728 1392
bulk_density DEN OGA Batch Unzipped 172.51680000000002 2116.074 12600
caliper CLD Energective CorrectedLOGS 1903.75781808 2117.1151968000004 1401
comp_sonic DTC Energective CorrectedLOGS 1903.75781808 2126.56390536 1463
comp_sonic DT OGA Batch Unzipped 172.51680000000002 2127.9612 12756
deep_resistivity ILD Energective CorrectedLOGS 1904.5197876000002 2130.0690444 1481
deep_resistivity RES_DEP OGA Batch Unzipped 172.51680000000002 2131.6188 12804
density_correction DRH Energective CorrectedLOGS 1903.9101876000002 2115.59122728 1390
gamma_ray GRI Energective CorrectedLOGS 12.6492 2120.16316632 13830
gamma_ray GR OGA Batch Unzipped 172.51680000000002 2120.3412000000003 12656
med_resistivity RES_MED OGA Batch Unzipped 172.51680000000002 2134.362 12842
med_resistivity ILM Energective CorrectedLOGS 1904.6721876000001 2132.20261392 1494
neutron_por CNLC Energective CorrectedLOGS 30.784586640000004 2121.83956632 13676
pef PEF Energective CorrectedLOGS 1904.0625876000001 2115.1340272800003 1386
tvdss SS Energective CorrectedLOGS 12.4968 2132.35501392 13911
9/09a-A17Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 4388.2052 4945.0748 3655
bulk_density LRHO Energective CorrectedLOGS 4391.84436336 4943.0684577600005 3618
bulk_density RHOB OGA Batch Unzipped 4388.2056 4945.0752 3655
caliper CALI OGA Batch Unzipped 4470.0444 4955.8956 3189
comp_sonic DTCO OGA Batch Unzipped 2836.3164 4911.09 13615
comp_sonic DTC Energective CorrectedLOGS 2841.9552000000003 4910.455254 13574
comp_sonic DT OGA Batch Unzipped 2836.3164 4911.0896 13615
deep_resistivity RES_DEP OGA Batch Unzipped 4392.7772 4960.6196 3725
deep_resistivity RDEEP OGA Batch Unzipped 4392.7776 4960.62 3725
density_correction DRHO OGA Batch Unzipped 4470.0444 4944.9228 3117
density_correction DENC OGA Batch Unzipped 4470.044 4944.9224 3117
density_correction LDRH Energective CorrectedLOGS 4391.84436336 4943.0684577600005 3618
gamma_ray SGR OGA Batch Unzipped 4391.8632 4957.4196 3712
gamma_ray GR OGA Batch Unzipped 2836.3164 4926.6348 13717
gamma_ray CGR OGA Batch Unzipped 4391.8632 4957.4196 3712
gamma_ray GRLW Energective CorrectedLOGS 2841.9552000000003 4956.47947488 13876
neutron_por LTNP Energective CorrectedLOGS 4391.84436336 4942.00165776 3611
pef LPEF Energective CorrectedLOGS 4391.84436336 4943.0684577600005 3618
pef PEF OGA Batch Unzipped 4388.2056 4944.9228 3654
porosity PHIT OGA Batch Unzipped 4492.1424 4911.09 2641
potassium POTA OGA Batch Unzipped 4391.8632 4957.4196 3712
thorium THOR OGA Batch Unzipped 4391.8632 4957.4196 3712
tvdss TVDSS OGA Batch Unzipped 0.6096 4960.9248 32549
tvdss SS Energective CorrectedLOGS 2841.6504 4959.9846444 13901
uranium URAN OGA Batch Unzipped 4391.8632 4957.4196 3712
vshale VSH OGA Batch Unzipped 4492.1424 4942.7892 2958
water_resistivity RW OGA Batch Unzipped 0.0 4960.9248 32553
water_sat SWT OGA Batch Unzipped 4492.1424 4911.09 2629
9/09a-A17Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1904.0856 4570.9332 2997
bulk_density RHOB OGA Batch Unzipped 1904.0856 4570.9332 2997
bulk_density CDEN Energective CorrectedLOGS 0.0 4570.87763496 2969
caliper CLD Energective CorrectedLOGS 1892.9373876000002 4568.89643496 3028
caliper CALI OGA Batch Unzipped 1892.9604 4568.952 3066
comp_sonic DTC Energective CorrectedLOGS 2833.3863576000003 4564.93409592 11363
comp_sonic DT OGA Batch Unzipped 1905.1524 4564.8372 12118
comp_sonic DTCO OGA Batch Unzipped 1905.1524 4564.8372 12118
deep_resistivity RDEEP OGA Batch Unzipped 1905.6096 4567.8852 12723
deep_resistivity AT90 Energective CorrectedLOGS 2848.01657472 4571.48720448 11310
deep_resistivity CRSD Energective CorrectedLOGS 1907.56760472 4567.82966544 12709
deep_resistivity RES_DEP OGA Batch Unzipped 1905.6096 4567.8852 12723
density_correction CDRH Energective CorrectedLOGS 4256.02304496 4571.63960448 2071
gamma_ray GR OGA Batch Unzipped 8.0772 4556.76 29848
gamma_ray GRI Energective CorrectedLOGS 12.4966476 4556.39978736 29817
med_resistivity AT60 Energective CorrectedLOGS 2848.01657472 4571.48720448 11310
med_resistivity AT20 Energective CorrectedLOGS 2848.01657472 4578.1927435200005 11354
med_resistivity RES_MED OGA Batch Unzipped 1905.6096 4567.8852 12723
med_resistivity AT30 Energective CorrectedLOGS 2848.01657472 4581.08828256 11373
neutron_por CNEU Energective CorrectedLOGS 0.0 4565.8484959200005 2936
pef CPEF Energective CorrectedLOGS 1904.0624352 4570.87763496 2968
pef PEF OGA Batch Unzipped 1904.0856 4570.9332 2997
porosity PHIT OGA Batch Unzipped 4335.6276 4545.7872 1373
potassium POTA OGA Batch Unzipped 4260.9516 4562.3988 1979
shallow_resistivity RES_SLW OGA Batch Unzipped 2850.1848 4567.8852 11272
shallow_resistivity AT10 Energective CorrectedLOGS 2848.77857472 4581.08828256 11368
shallow_resistivity RSHAL OGA Batch Unzipped 2850.1848 4567.8852 11272
thorium THOR OGA Batch Unzipped 4260.9516 4562.3988 1979
tvdss SS Energective CorrectedLOGS 0.0 4581.08828256 30061
tvdss TVDSS OGA Batch Unzipped 0.6096 4556.9124 29898
uranium URAN OGA Batch Unzipped 4260.9516 4562.3988 1979
vshale VSH OGA Batch Unzipped 4335.6276 4565.904 1440
water_resistivity RW OGA Batch Unzipped 0.0 4579.9248 30053
water_sat SWT OGA Batch Unzipped 4335.6276 4545.7872 1373

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/09a-A17 133 4009.900 2773.056 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_09a-A17\WELL_PATH\WDD_QC\9_09a-A17_wdd_WDD_FILE_1681786_DATACO_MAPPED.csv
9/09a-A17Y 335 4974.900 3805.933 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_09a-A17Y\WELL_PATH\WDD_QC\9_09a-A17Y_wdd_WDD_FILE_1680642_DATACO_MAPPED.csv
9/09a-A17Z 149 4556.900 3701.865 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_09a-A17Z\WELL_PATH\WDD_QC\9_09a-A17Z_wdd_WDD_FILE_1681787_DATACO_MAPPED.csv

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