9/08a- 17

Decommissioned

Well Header

Well No
9/08a- 17
NSTA DEN No
4253
Well Name
--
Drill Seq No
17
Quadrant / Block
9 / 8 a
Surface Location
59.671936, 1.559849
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
1990-11-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/08a- 17 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
S
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
122.22
TD MD (m)
4149.860
TD TVDSS (m)
4016.959
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1990-11-30
TD Reached
1991-01-10
Completion Date
1991-01-31
Release Date
1995-01-31

Formation Tops (6)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/08a- 17 Maureen Sst Mesozoic 2215.000 2187.568 Ternan
Shetland Mesozoic 2771.000 2743.568 Ternan
Pentland Mesozoic 3937.000 3909.568 Ternan
Nansen Mesozoic 3985.000 3957.568 Ternan
Statfjord Mesozoic 4017.000 3989.568 Ternan
Cormorant Mesozoic 4075.000 4047.568 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- 17 0 0 0 23 6 0 1 1 0 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/08a- 17 Oil shows OS UBRG 3930.7008 -- 7 m thick
9/08a- 17 Oil shows OS BICF 3937.4064000000003 -- 9 m thick
9/08a- 17 Oil shows OS Dunlin Group 3946.2456 -- 22 m thick
9/08a- 17 Oil shows OS Dunlin Group 3968.496 -- 16 m thick
9/08a- 17 Oil O Nansen Formation 3984.6504 -- 33 m thick

Rock Samples (46)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/08a- 17 Cuttings 722.38 4122.42 -- -- .
9/08a- 17 Core #1 3994.1 4003.85 φ 11.4% (n=32) · Kh 65.8 mD (n=30) · Kv 70.4 mD (n=6) · Density 2.65 (n=32) · COREX SERVICES LTD DAMAGED; FRACTURED; NPP; PRESERVED SAMPLE; SHALE | ?DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC MD FRACS.?; ?GY LAM SST/SILTST VFG EXT WL SORT VHD CALC (FE CALC REPL?) WH CL MIC.?; ?WH/GY LAM SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR PCH.?; ?WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY).?; ?WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS.?; ?WH/GY SST F-MG WL SORT HD CALC WH CL MIC QTZ OVGTHS OPS.?; DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC MD FRACS.; DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC.; GY LAM SST/SILTST VFG EXT WL SORT VHD CALC (FE CALC REPL?) WH CL MIC.; GY PR SST FCG V P SORT V HD N/C WH CL MIC QTZ OVGTHS OPS.; GY/LT GY LAM SST/SILTST VFG EXT WL SORT V HD CALC WH CL MIC.; LT GY SST VF V WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR CB/SLT WISPS.; LT GY SST VF V WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR.; LT GY/BRN LAM SST/SILTST VFG EXT WL SORT V HD CALC WH CL MIC.; LT GY/BRN SST VFG EXT WL SORT V HD CALC MIC QTZ OVGTHS OPS.; LT GY/BRN SST VFG V WL SORT V HD CALC WH CL MIC SLT/MD WISPS.; WH GY SST F-MG WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR SLT/CB WISPS.; WH/GY LAM SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR PCH.; WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY).; WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS.; WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR NACL.; WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS.; WH/GY SST F-MG WL SORT HD CALC WH CL MIC QTZ OVGTHS OPS.; WH/GY SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS.; WH/GY SST FCG P SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 2 3994.358 -- φ 12.0% · Kh 5.2 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug SEA 1 3994.389 -- φ 11.1% · Kh 5.3 mD · Density 2.63 · COREX SERVICES LTD ?WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS.? --
9/08a- 17 ↳ Core Plug #1 3994.404 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Core Plug #1 3994.657 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Plug HIA 3 3994.724 -- φ 15.7% · Kh 31.2 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 4 3995.014 -- φ 15.4% · Kh 45.4 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 5 3995.318 -- φ 9.7% · Kh 3.9 mD · Density 2.80 · COREX SERVICES LTD GY PR SST FCG V P SORT V HD N/C WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 6 3995.638 -- φ 17.7% · Kh 365.0 mD · Kv 405.0 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY). --
9/08a- 17 ↳ Plug SEA 2 3995.928 -- φ 17.3% · Kh 400.0 mD · Density 2.64 · COREX SERVICES LTD ?WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY).? --
9/08a- 17 ↳ Plug HIA 7 3995.974 -- φ 19.1% · Kh 450.0 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY). --
9/08a- 17 ↳ Core Plug #1 3996.093 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Core Plug #1 3996.333 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Plug HIA 8 3996.37 -- φ 15.3% · Kh 44.6 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-CG V P SORT HD N/C WH CL MIC QTZ OVGTHS OPS (VUGHY). --
9/08a- 17 ↳ Plug HIA 9 3996.538 -- φ 15.9% · Kh 37.7 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 10 3996.873 -- φ 18.2% · Kh 164.0 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST FCG P SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Core Plug #1 3996.958 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Core Plug #1 3997.147 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Plug HIA 11 3997.178 -- φ 10.8% · Kh 4.0 mD · Kv 2.2 mD · Density 2.64 · COREX SERVICES LTD WH/GY LAM SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR PCH. --
9/08a- 17 ↳ Plug HIA 12 3997.406 -- φ 12.3% · Kh 2.7 mD · Density 2.64 · COREX SERVICES LTD WH/GY LAM SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR PCH. --
9/08a- 17 ↳ Plug SEA 3 3997.452 -- φ 13.4% · Kh 15.8 mD · Density 2.63 · COREX SERVICES LTD ?WH/GY LAM SST F-MG WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR PCH.? --
9/08a- 17 ↳ Plug HIA 13 3997.757 -- φ 15.5% · Kh 37.4 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 14 3998.062 -- φ 17.3% · Kh 277.0 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 15 3998.336 -- φ 14.1% · Kh 33.8 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 16 3998.671 -- φ 13.3% · Kh 10.7 mD · Kv 12.3 mD · Density 2.66 · COREX SERVICES LTD WH/GY SST F-MG MOD WL SORT HD SL CALC WH CL MIC QTZ OVGTHS OPS PYR NACL. --
9/08a- 17 ↳ Plug HIA 17 3998.839 -- φ 5.0% · Kh 0.1 mD · Density 2.67 · COREX SERVICES LTD GY LAM SST/SILTST VFG EXT WL SORT VHD CALC (FE CALC REPL?) WH CL MIC. --
9/08a- 17 ↳ Core Plug #1 3998.912 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Plug SEA 4 3998.976 -- φ 10.4% · Kh 0.1 mD · Density 2.65 · COREX SERVICES LTD ?GY LAM SST/SILTST VFG EXT WL SORT VHD CALC (FE CALC REPL?) WH CL MIC.? --
9/08a- 17 ↳ Core Plug #1 3999.244 -- COREX SERVICES LTD PRESERVED SAMPLE --
9/08a- 17 ↳ Plug HIA 18 3999.342 -- φ 5.3% · Kh 0.1 mD · Density 2.65 · COREX SERVICES LTD LT GY/BRN SST VFG EXT WL SORT V HD CALC MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug HIA 19 3999.601 -- φ 13.7% · Kh 1.4 mD · Density 2.64 · COREX SERVICES LTD WH/GY SST F-MG WL SORT HD CALC WH CL MIC QTZ OVGTHS OPS. --
9/08a- 17 ↳ Plug SEA 5 3999.89 -- φ 13.1% · Kh 0.2 mD · Density 2.65 · COREX SERVICES LTD ?WH/GY SST F-MG WL SORT HD CALC WH CL MIC QTZ OVGTHS OPS.? --
9/08a- 17 ↳ Plug HIA 20 3999.936 -- φ 10.0% · Kh 0.1 mD · Kv 0.0 mD · Density 2.65 · COREX SERVICES LTD GY/LT GY LAM SST/SILTST VFG EXT WL SORT V HD CALC WH CL MIC. --
9/08a- 17 ↳ Plug HIA 21 4000.195 -- COREX SERVICES LTD SHALE --
9/08a- 17 ↳ Plug HIA 22 4000.5 -- COREX SERVICES LTD SHALE --
9/08a- 17 ↳ Plug HIA 24 4001.11 -- φ 6.5% · Kh 0.0 mD · Density 2.65 · COREX SERVICES LTD LT GY/BRN SST VFG V WL SORT V HD CALC WH CL MIC SLT/MD WISPS. --
9/08a- 17 ↳ Plug HIA 25 4001.414 -- φ 4.7% · Kh 0.1 mD · Kv 0.0 mD · Density 2.64 · COREX SERVICES LTD LT GY/BRN LAM SST/SILTST VFG EXT WL SORT V HD CALC WH CL MIC. --
9/08a- 17 ↳ Plug HIA 26 4001.719 -- φ 1.2% · Density 2.63 · COREX SERVICES LTD DAMAGED | DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC. --
9/08a- 17 ↳ Plug HIA 27 4001.948 -- φ 1.2% · Density 2.62 · COREX SERVICES LTD FRACTURED | DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC MD FRACS. --
9/08a- 17 ↳ Plug SEA 6 4002.024 -- φ 0.8% · Kh 0.2 mD · Density 2.63 · COREX SERVICES LTD ?DK GY/BRN SANDY SILTST VFG EXT WL SORT V HD CALC WH/GY CL MIC MD FRACS.? --
9/08a- 17 ↳ Plug HIA 28 4002.329 -- COREX SERVICES LTD WH GY SST F-MG WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR SLT/CB WISPS. --
9/08a- 17 ↳ Plug HIA 29 4002.618 -- φ 8.9% · Kh 16.4 mD · Density 2.64 · COREX SERVICES LTD WH GY SST F-MG WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR SLT/CB WISPS. --
9/08a- 17 ↳ Plug HIA 30 4002.938 -- φ 9.5% · Kh 19.7 mD · Density 2.65 · COREX SERVICES LTD LT GY SST VF V WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR. --
9/08a- 17 ↳ Plug HIA 31 4003.243 -- φ 11.7% · Kh 1.0 mD · Kv 3.0 mD · Density 2.64 · COREX SERVICES LTD LT GY SST VF V WL SORT V HD CALC WH CL QTZ OVGTHS MIC OPS TR DISSEM PYR CB/SLT WISPS. --
9/08a- 17 ↳ Plug HIA 32 4003.548 -- COREX SERVICES LTD NPP --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/08a- 17 118.41480255126953 4134.00244140625 14 0 2026-08-06 14:50:20.614564+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/08a- 17
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3517.0872000000004 4133.240400000001 4044
bulk_density LDL Energective CorrectedLOGS 3516.3252 4134.0024 4054
caliper CALI OGA Batch Unzipped 134.112 4129.5828 21771
caliper CLD Energective CorrectedLOGS 1314.6024 4128.0588 14329
comp_sonic DTC Energective CorrectedLOGS 1343.4060000000002 4117.848 18188
comp_sonic DT OGA Batch Unzipped 134.112 4121.8104 26162
deep_resistivity RES_DEP OGA Batch Unzipped 134.112 4132.1736 18454
deep_resistivity ILD Energective CorrectedLOGS 1330.452 4130.04 18371
density_correction DENC OGA Batch Unzipped 3517.0872000000004 4133.240400000001 4044
density_correction DRH Energective CorrectedLOGS 3516.3252 4133.5452000000005 4051
gamma_ray GRI Energective CorrectedLOGS 118.4148 4124.4012 26287
gamma_ray GR OGA Batch Unzipped 134.112 4124.2488 26177
med_resistivity ILM Energective CorrectedLOGS 1331.3664 4126.2300000000005 18340
med_resistivity RES_MED OGA Batch Unzipped 134.112 4132.1736 26151
micro_resistivity RES_MIC OGA Batch Unzipped 134.112 2869.3872 17831
neutron_por TNPH Energective CorrectedLOGS 3516.3252 4128.0588 4015
neutron_por NEU OGA Batch Unzipped 3517.0872000000004 4129.5828 4020
pef PEF Energective CorrectedLOGS 3516.3252 4134.0024 4054
porosity PHIT OGA Batch Unzipped 3901.44 4075.1760000000004 1141
shallow_resistivity RES_SLW OGA Batch Unzipped 134.112 4131.7164 26218
sp SP Energective CorrectedLOGS 1330.9092 4131.8688 18377
tvdss SS Energective CorrectedLOGS 118.2624 4134.3072 26353
water_sat SW OGA Batch Unzipped 3901.44 4114.8 1401

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/08a- 17 0 -- -- --

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