9/28- 3

Decommissioned

Well Header

Well No
9/28- 3
NSTA DEN No
732
Well Name
--
Drill Seq No
3
Quadrant / Block
9 / 28
Surface Location
59.076415, 1.437944
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P209
Licence Type
Production
Spud Date
1975-07-04
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/28- 3 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.518
Ground Elev (m)
--
Water Depth (m)
119.18
TD MD (m)
3157.423
TD TVDSS (m)
3130.906
TD Datum Depth (m)
26.518
TD Datum Type
Kelly Bushing
Spud Date
1975-07-04
TD Reached
1975-08-08
Completion Date
1975-08-14
Release Date
1979-08-14

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/28- 3 Upper Mousa Cenozoic 1035.000 1008.468 Ternan
Skroo Sst 1509.000 1482.443 Ternan
Flugga Sst 1732.000 1705.406 Ternan
Skadan Sst 1777.000 1750.391 Ternan
Shetland Mesozoic 2362.000 2335.183 Ternan
Hugin 2739.000 2712.053 Ternan
Auk 2771.000 2744.025 Ternan
Old Red Sandstone 2859.000 2831.440 Ternan

Lithology Intervals

9/28- 3 Curve: SANDCOUNT 91 intervals  ·  MD 1606.448 – 3152.699 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NNS, ESP, ...
Sandstone (46)
Limestone (45)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
9/28- 3 0 0 0 14 8 0 0 1 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/28- 3 Oil shows OS * 1669.3896 -- 682 m thick
9/28- 3 Oil shows OS * 2616.0984000000003 -- 54 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/28- 3 Cuttings 1231.39 3157.42 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/28- 3 420.6239929199219 3160.776123046875 12 0 2026-08-06 16:16:59.426837+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/28- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 507.0348 3134.2584 6102
bulk_density RHOB CGG Digital Well Logs 2208.1236 3158.6424 6238
bulk_density CDEN Energective CorrectedLOGS 2209.8 3160.7760000000003 6241
bulk_density DEN OGA Batch Unzipped 2210.4096 3156.9660000000003 6212
caliper CALI CGG Digital Well Logs 2207.0568000000003 3158.7948 6246
caliper CLD Energective CorrectedLOGS 2209.8 3157.728 6221
comp_sonic DT CGG Digital Well Logs 447.75120000000004 3148.7364000000002 17724
comp_sonic DTC Energective CorrectedLOGS 468.7824 3150.7176 17549
deep_resistivity RES_DEP OGA Batch Unzipped 448.66560000000004 3156.9660000000003 17772
deep_resistivity ILD Energective CorrectedLOGS 468.3252 3157.728 17648
density_correction DENC OGA Batch Unzipped 2210.4096 3156.5088 6209
density_correction CDRH Energective CorrectedLOGS 2209.8 3157.728 6221
density_correction DRHO CGG Digital Well Logs 2208.1236 3158.6424 6238
gamma_ray GRD CGG Digital Well Logs 2207.8188 3153.6132000000002 6207
gamma_ray GR CGG Digital Well Logs 420.7764 3149.4984 17906
gamma_ray GRI Energective CorrectedLOGS 420.624 3134.2584 17807
neutron_por NEU OGA Batch Unzipped 2210.4096 3156.5088 6209
neutron_por CNEU Energective CorrectedLOGS 2209.8 3157.728 6221
neutron_por NPHI CGG Digital Well Logs 2208.5808 3155.5944 6215
porosity POR Energective CorrectedLOGS 468.3252 3134.2584 17494
shallow_resistivity RES_SLW OGA Batch Unzipped 448.66560000000004 3156.9660000000003 17772
shallow_resistivity SFL Energective CorrectedLOGS 448.05600000000004 3157.728 17781
sp SP Energective CorrectedLOGS 448.05600000000004 3157.728 17781
tvdss SS Energective CorrectedLOGS 304.8 3161.0808 18743
vshale VSGR Energective CorrectedLOGS 420.624 3134.2584 17807
vshale VSH Energective CorrectedLOGS 420.624 3134.2584 17807
water_sat SW Energective CorrectedLOGS 468.3252 3134.2584 17494
water_sat_xo SXO Energective CorrectedLOGS 468.3252 3134.2584 17494

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/28- 3 24 3157.423 3127.878 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_28- 3\WELL_PATH\WDD_QC\9_28-_3_wdd_WDD_FILE_242523102_DATACO_MAPPED.csv

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