Well Data Manager / Well Summary / 9/09a- 13

9/09a- 13

Decommissioned

Well Header

Well No
9/09a- 13
NSTA DEN No
2837
Well Name
--
Drill Seq No
13
Quadrant / Block
9 / 9 a
Surface Location
59.743551, 1.704005
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
P90
Licence Type
Production
Spud Date
1985-11-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

9/09a- 13 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
R
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.000
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
3738.000
TD TVDSS (m)
1961.910
TD Datum Depth (m)
23.988
TD Datum Type
Kelly Bushing
Spud Date
1985-11-21
TD Reached
1986-01-06
Completion Date
1986-01-10
Release Date
1990-01-10
9/09a- 13Z Sidetrack Z parent: 9/09a- 13
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas and Condensate Well
Dev Type
--
Convention
--
Primary Target
R
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
24.000
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
4000.000
TD TVDSS (m)
3747.350
TD Datum Depth (m)
23.988
TD Datum Type
Kelly Bushing
Spud Date
1986-01-10
TD Reached
1986-03-18
Completion Date
1986-04-16
Release Date
1990-04-16

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/09a- 13 Upper Mousa Cenozoic 1023.000 999.000 Ternan
Frigg Sst 1807.000 1783.000 Ternan
Teal Sst 2201.000 2177.000 Ternan
Maureen Sst Mesozoic 2376.000 2352.000 Ternan
Shetland Mesozoic 2728.000 2704.000 Ternan
Cormorant Mesozoic 3422.000 3398.000 Ternan
9/09a- 13Z Unknown 147.000 123.000 BGS LithoStrat Upper
Sele Mesozoic 2075.000 2051.000 BGS LithoStrat Upper
Forties Mesozoic 2190.000 2166.000 BGS LithoStrat Upper
Lista Mesozoic 2229.000 2205.000 BGS LithoStrat Upper
Andrew Cenozoic 2305.000 2281.000 BGS LithoStrat Upper
Maureen Mesozoic 2633.000 2609.000 BGS LithoStrat Upper
Shetland Mesozoic 2729.000 2705.000 BGS LithoStrat Upper
Heather Mesozoic 3233.000 3209.000 BGS LithoStrat Upper
Upper Sand Unit 3257.000 3233.000 BGS LithoStrat Upper
ASU A Sand Unit 3356.000 3332.000 BGS LithoStrat Upper
BBSU B Sand Unit 3408.000 3384.000 BGS LithoStrat Upper
CSU C Sand Unit 3455.000 3431.000 BGS LithoStrat Upper
Dunlin Mesozoic 3503.000 3479.000 BGS LithoStrat Upper
Statfjord Mesozoic 3505.000 3481.000 BGS LithoStrat Upper
Cormorant Mesozoic 3527.000 3503.000 BGS LithoStrat Upper

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- 13 0 0 0 16 6 0 3 1 0 View
9/09a- 13Z 0 0 0 15 15 0 16 1 0 View

Hydrocarbon Occurrence (13)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/09a- 13 Gas shows GS TLMS 3372.1639440000004 -- 4 m thick
9/09a- 13 Gas shows GS Kimmeridge Clay Formation 3376.1659680000002 -- 15 m thick
9/09a- 13 Gas shows GS Heather Formation 3391.564464 -- 31 m thick
9/09a- 13 Gas shows GS Cormorant Formation 3422.166384 -- 164 m thick
9/09a- 13 Gas shows GS COSM 3585.6763440000004 -- 153 m thick
9/09a- 13Z Gas shows GS Shetland Group 2729.1334800000004 -- 504 m thick
9/09a- 13Z Gas shows GS Heather Formation 3233.156856 -- 24 m thick
9/09a- 13Z Gas G BUSU 3257.1598559999998 -- 99 m thick
9/09a- 13Z Gas G BASU 3356.1649920000004 -- 52 m thick
9/09a- 13Z Gas G BBSU 3408.16692 -- 47 m thick
9/09a- 13Z Gas G BCSU 3455.170128 -- 48 m thick
9/09a- 13Z Gas shows GS Dunlin Group 3503.1700320000004 -- 1 m thick
9/09a- 13Z Gas shows GS Statfjord Formation 3504.5721120000003 -- 23 m thick

Rock Samples (21)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/09a- 13 Cuttings 820.0 3737.95 -- -- INCLUDING SIDETRACK .
9/09a- 13 Core #1 3389.96 3411.96 -- -- .
9/09a- 13 Core #2 3412.97 3438.5 -- -- .
9/09a- 13 Core #3 3439.0 3449.0 -- -- .
9/09a- 13Z Cuttings 2089.98 3999.95 -- -- INCLUDING SIDETRACK .
9/09a- 13Z Core #1 3504.96 3870.0 -- -- preserved samples .
9/09a- 13Z Core #2 3530.96 3557.72 -- -- .
9/09a- 13Z Core #3 3557.96 3572.96 -- -- .
9/09a- 13Z Core #4 3575.94 3606.94 -- -- .
9/09a- 13Z Core #5 3606.94 3629.16 -- -- .
9/09a- 13Z Core #6 3629.95 3655.56 -- -- .
9/09a- 13Z Core #7 3656.96 3683.97 -- -- .
9/09a- 13Z Core #8 3683.97 3710.94 -- -- .
9/09a- 13Z Core #9 3710.94 3721.94 -- -- .
9/09a- 13Z Core #10 3721.94 3748.22 -- -- .
9/09a- 13Z Core #11 3748.95 3772.69 -- -- .
9/09a- 13Z Core #12 3772.97 3782.96 -- -- .
9/09a- 13Z Core #13 3783.94 3810.21 -- -- .
9/09a- 13Z Core #14 3810.94 3837.95 -- -- .
9/09a- 13Z Core #15 3837.95 3856.21 -- -- .
9/09a- 13Z Core #16 3856.94 3869.95 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/09a- 13 126.03479766845703 3764.387939453125 12 0 2026-08-06 14:55:32.052142+00 View Log
9/09a- 13Z 2074.46875 4008.1201171875 14 0 2026-08-08 02:07:25.590375+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/09a- 13
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 814.56958752 3741.3758344800003 3113
bulk_density CDEN Energective CorrectedLOGS 814.1123875200001 3746.70974304 19244
bulk_density DEN OGA Batch Unzipped 766.8768 3737.7624 19487
caliper CALI OGA Batch Unzipped 783.336 3737.7624 11805
caliper CLD Energective CorrectedLOGS 782.56598376 3746.70974304 19451
comp_sonic DT OGA Batch Unzipped 766.8768 3699.8148 19246
comp_sonic DTC Energective CorrectedLOGS 814.1123875200001 3746.70974304 19244
deep_resistivity RES_DEP OGA Batch Unzipped 783.336 2118.2076 8760
deep_resistivity ILD Energective CorrectedLOGS 813.5027875200001 3763.16876016 19356
density_correction CDRH Energective CorrectedLOGS 3261.01688664 3745.9477735200003 3183
density_correction DENC OGA Batch Unzipped 3255.8736000000004 3737.7624 3163
gamma_ray GR OGA Batch Unzipped 146.9136 3737.7624 23547
gamma_ray GRI Energective CorrectedLOGS 126.0348 3746.70974304 23759
med_resistivity ILM Energective CorrectedLOGS 813.5027875200001 3764.3879296800005 19364
med_resistivity RES_MED OGA Batch Unzipped 783.336 2118.2076 8760
neutron_por NEU OGA Batch Unzipped 3232.0992 3737.7624 3311
neutron_por CNEU Energective CorrectedLOGS 3279.1522732800004 3746.70974304 3069
pef CPEF Energective CorrectedLOGS 3260.71208664 3746.70974304 3190
porosity POR Energective CorrectedLOGS 813.5027875200001 3746.55737352 19247
porosity PHIE OGA Batch Unzipped 3359.0 3504.0 1451
tvdss SS Energective CorrectedLOGS 125.8824 3764.5403296800005 23877
vshale VSH Energective CorrectedLOGS 154.38086472 3746.55737352 23572
vshale VSGR Energective CorrectedLOGS 154.38086472 3746.55737352 23572
water_sat SW Energective CorrectedLOGS 813.5027875200001 3746.55737352 19247
water_sat_xo SXO Energective CorrectedLOGS 813.5027875200001 3746.55737352 19247
9/09a- 13Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 3448.33821888 4008.09659136 3674
bulk_density DEN OGA Batch Unzipped 3201.0096000000003 3999.8904 5238
caliper CALI OGA Batch Unzipped 2074.164 3999.8904 12497
caliper CLD Energective CorrectedLOGS 2083.7652000000003 3999.86711328 11780
comp_sonic DTC Energective CorrectedLOGS 2100.98618664 3987.6752352000003 12380
comp_sonic DT OGA Batch Unzipped 2068.6776 3996.9948000000004 12393
deep_resistivity ILD Energective CorrectedLOGS 2083.7652000000003 3999.86711328 12574
deep_resistivity RES_DEP OGA Batch Unzipped 2074.164 3999.8904 12539
density_correction CDRH Energective CorrectedLOGS 3448.33821888 4008.09659136 3674
density_correction DENC OGA Batch Unzipped 3201.0096000000003 3999.8904 5238
gamma_ray GR OGA Batch Unzipped 2074.164 3999.2808 12625
gamma_ray GRI Energective CorrectedLOGS 2083.7652000000003 3999.1051132800003 12569
med_resistivity RES_MED OGA Batch Unzipped 2074.164 3999.8904 12624
med_resistivity ILM Energective CorrectedLOGS 2083.7652000000003 3999.86711328 12574
micro_resistivity RES_MIC OGA Batch Unzipped 2074.4688 3667.2012 10205
neutron_por CNEU Energective CorrectedLOGS 3448.33821888 4000.7814828000005 3626
neutron_por NEU OGA Batch Unzipped 3449.1168000000002 3999.8904 3615
pef CPEF Energective CorrectedLOGS 3448.33821888 4008.09659136 3674
porosity PHIE OGA Batch Unzipped 1051.56 1203.96 1001
shallow_resistivity RES_SLW OGA Batch Unzipped 3387.2424 3999.8904 4021
sp SP Energective CorrectedLOGS 2085.89876952 4000.6290828000006 12565
tvdss SS Energective CorrectedLOGS 2083.6128 4008.09659136 12629
water_sat SW OGA Batch Unzipped 1051.56 1203.96 1001

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/09a- 13 0 -- -- --
9/09a- 13Z 0 -- -- --

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