9/05a- 1

Decommissioned

Well Header

Well No
9/05a- 1
NSTA DEN No
3529
Well Name
--
Drill Seq No
1
Quadrant / Block
9 / 5 a
Surface Location
59.983503, 1.954179
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
FINA EXPLORATION LIMITED
Original Operator
--
Sub Area Operator
FINA EXPLORATION LIMITED
Licence No
P194
Licence Type
Production
Spud Date
1988-07-19
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/05a- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.213
Ground Elev (m)
--
Water Depth (m)
104.85
TD MD (m)
5638.800
TD TVDSS (m)
5546.030
TD Datum Depth (m)
26.213
TD Datum Type
Kelly Bushing
Spud Date
1988-07-19
TD Reached
1988-10-27
Completion Date
1988-12-29
Release Date
1992-12-29

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/05a- 1 Upper Mousa Cenozoic 1346.000 1319.787 Ternan
Frigg Sst 2138.000 2111.787 Ternan
Odin Sst Cenozoic 2231.000 2204.787 Ternan
Odin Sst Cenozoic 2231.000 2204.787 Ternan
Teal Sst 2319.000 2292.787 Ternan
Maureen Sst Mesozoic 2667.000 2640.787 Ternan
Shetland Mesozoic 2748.000 2721.787 Ternan
Bruce Sst 5483.000 5456.787 Ternan

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
9/05a- 1 0 0 0 41 8 0 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/05a- 1 Oil shows OS Heather Formation 5433.3648 -- 218 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/05a- 1 Cuttings 320.04 5574.79 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/05a- 1 116.58599853515625 5658.7646484375 13 0 2026-08-06 14:48:42.747416+00 View Log

Source LAS Manifest (Best Curve per Type)

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9/05a- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 987.2472 5572.2012 3017
bulk_density RHOB CGG Digital Well Logs 2730.3984 5649.925200000001 19080
bulk_density CDEN Energective CorrectedLOGS 2743.5048 5653.278 19013
bulk_density DEN OGA Batch Unzipped 4799.990400000001 5638.8 5505
caliper CALI CGG Digital Well Logs 973.6836000000001 5649.925200000001 30585
caliper CLD Energective CorrectedLOGS 975.36 5653.278 30696
comp_sonic DT CGG Digital Well Logs 973.5312 5636.8188 30583
comp_sonic DTLF CGG Digital Well Logs 2730.7032 5636.8188 19050
comp_sonic DTC Energective CorrectedLOGS 982.5228000000001 5638.4952 30546
deep_resistivity RES_DEP OGA Batch Unzipped 4494.580800000001 5638.8 7509
deep_resistivity IDPH CGG Digital Well Logs 4818.5832 5648.0964 5444
deep_resistivity ILD Energective CorrectedLOGS 975.36 5649.925200000001 30674
density_correction CDRH Energective CorrectedLOGS 2735.2752 5653.278 19148
density_correction DRHO CGG Digital Well Logs 2731.1604 5649.925200000001 19074
density_correction DENC OGA Batch Unzipped 4799.990400000001 5638.8 5505
gamma_ray CGR CGG Digital Well Logs 4799.3808 5639.2572 5512
gamma_ray SGR CGG Digital Well Logs 2724.15 5639.2572 10326
gamma_ray GR CGG Digital Well Logs 117.04320000000001 5639.562 36238
gamma_ray GRI Energective CorrectedLOGS 116.58600000000001 5653.278 36330
med_resistivity IMPH CGG Digital Well Logs 4819.497600000001 5649.0108 5444
med_resistivity ILM Energective CorrectedLOGS 975.36 5653.278 30696
med_resistivity RES_MED OGA Batch Unzipped 4494.580800000001 5638.8 7509
neutron_por CNEU Energective CorrectedLOGS 2746.248 5651.9064 8180
neutron_por NPHI CGG Digital Well Logs 2723.6928000000003 5643.2196 8401
pef PEF CGG Digital Well Logs 2731.4652 5649.925200000001 19075
pef CPEF Energective CorrectedLOGS 4826.3556 5658.7644 5463
porosity POR Energective CorrectedLOGS 975.36 5653.278 30696
potassium POTA CGG Digital Well Logs 4799.5332 5639.2572 5511
sp SP Energective CorrectedLOGS 975.8172000000001 2733.7512 11535
thorium THOR CGG Digital Well Logs 4799.5332 5639.2572 5511
tvdss SS Energective CorrectedLOGS 116.43360000000001 5658.9168 36369
uranium URAN CGG Digital Well Logs 4799.3808 5572.8108 5076
vshale VSGR Energective CorrectedLOGS 118.4148 5653.278 36318
vshale VSH Energective CorrectedLOGS 118.4148 5653.278 36319
water_sat SW Energective CorrectedLOGS 975.36 5653.278 30696
water_sat_xo SXO Energective CorrectedLOGS 975.36 5653.278 30696

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/05a- 1 0 -- -- --

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