9/08a- 11

Decommissioned

Well Header

Well No
9/08a- 11
NSTA DEN No
2810
Well Name
--
Drill Seq No
11
Quadrant / Block
9 / 8 a
Surface Location
59.671204, 1.534992
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SERICA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
SERICA ENERGY (UK) LIMITED
Licence No
P209
Licence Type
Production
Spud Date
1985-10-24
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/08a- 11 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
P
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.603
Ground Elev (m)
--
Water Depth (m)
120.40
TD MD (m)
4364.135
TD TVDSS (m)
2214.220
TD Datum Depth (m)
25.603
TD Datum Type
Kelly Bushing
Spud Date
1985-10-24
TD Reached
1985-12-15
Completion Date
1985-12-26
Release Date
1989-12-26

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/08a- 11 Teal Sst 1786.000 1760.397 Ternan
Maureen Sst Mesozoic 2252.000 2226.397 Ternan
Shetland Mesozoic 2758.000 2732.397 Ternan
Hugin 3737.000 3711.397 Ternan
Pentland Mesozoic 3939.000 3913.397 Ternan
Nansen Mesozoic 4205.000 4179.397 Ternan
Statfjord Mesozoic 4261.000 4235.397 Ternan
Cormorant Mesozoic 4339.000 4313.397 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
9/08a- 11 0 0 0 17 8 0 10 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (11)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/08a- 11 Cuttings 475.49 4364.13 -- -- .
9/08a- 11 Core #1 3724.66 3753.0 -- -- .
9/08a- 11 Core #2 3753.0 3777.66 -- -- .
9/08a- 11 Core #3 3777.63 3789.27 -- -- .
9/08a- 11 Core #4 3789.61 3817.92 -- -- .
9/08a- 11 Core #5 3817.92 3845.36 -- -- .
9/08a- 11 Core #6 3845.36 3873.7 -- -- .
9/08a- 11 Core #7 3873.7 3888.67 -- -- .
9/08a- 11 Core #8 3888.67 3896.2 -- -- .
9/08a- 11 Core #9 3896.87 3906.62 -- -- .
9/08a- 11 Core #10 3907.54 3921.25 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/08a- 11 3460.241943359375 4371.13671875 11 0 2026-08-06 14:49:55.035242+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/08a- 11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3461.0040000000004 4364.1264 5927
bulk_density CDEN Energective CorrectedLOGS 3465.576 4371.1368 5943
caliper CALI OGA Batch Unzipped 3461.0040000000004 4364.1264 5927
caliper CLD Energective CorrectedLOGS 3465.576 4371.1368 5943
comp_sonic DTC Energective CorrectedLOGS 3466.338 4357.725600000001 5850
comp_sonic DT OGA Batch Unzipped 3461.3088000000002 4364.1264 5925
deep_resistivity RES_DEP OGA Batch Unzipped 3461.3088000000002 4364.1264 5925
deep_resistivity ILD Energective CorrectedLOGS 3465.576 4367.9364000000005 5922
density_correction DENC OGA Batch Unzipped 3461.0040000000004 4364.1264 5927
density_correction CDRH Energective CorrectedLOGS 3471.5196 4371.1368 5904
gamma_ray GR OGA Batch Unzipped 3461.3088000000002 4364.1264 5925
gamma_ray GRI Energective CorrectedLOGS 3460.6992 4368.0888 5955
med_resistivity RES_MED OGA Batch Unzipped 3461.3088000000002 4364.1264 5925
med_resistivity ILM Energective CorrectedLOGS 3466.0332000000003 4368.546 5923
neutron_por CNEU Energective CorrectedLOGS 3460.242 4371.1368 5978
pef CPEF Energective CorrectedLOGS 3465.576 4371.1368 5943
shallow_resistivity RES_SLW OGA Batch Unzipped 3461.3088000000002 4364.1264 5925
sp SP Energective CorrectedLOGS 3465.576 4369.9176 5935
tvdss SS Energective CorrectedLOGS 3460.0896000000002 4371.4416 5981

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/08a- 11 0 -- -- --

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