9/13a- 27

Present

Well Header

Well No
9/13a- 27
NSTA DEN No
2875
Well Name
--
Drill Seq No
27
Quadrant / Block
9 / 13 a
Surface Location
59.531710, 1.445590
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P139
Licence Type
Production
Spud Date
1986-01-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/13a- 27 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
CB
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.213
Ground Elev (m)
--
Water Depth (m)
112.17
TD MD (m)
3691.130
TD TVDSS (m)
3478.987
TD Datum Depth (m)
26.213
TD Datum Type
Kelly Bushing
Spud Date
1986-01-06
TD Reached
1986-03-31
Completion Date
1986-04-14
Release Date
1990-04-14

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/13a- 27 Unknown 138.000 111.787 BGS LithoStrat Upper
Unknown 640.000 613.778 BGS LithoStrat Upper
Hordaland Upper Sand Unit 884.000 857.271 BGS LithoStrat Upper
Eocene Claystone Unit Palaeozoic 1076.000 1045.601 BGS LithoStrat Upper
Lower Eocene Sand Palaeozoic 1400.000 1336.956 BGS LithoStrat Upper
Upper Claystone Unit 1616.000 1521.845 BGS LithoStrat Upper
Upper Palaeocene Sand Palaeozoic 1728.000 1616.607 BGS LithoStrat Upper
Lower Palaeocene Clay Palaeozoic 1814.000 1690.188 BGS LithoStrat Upper
Heimdal 2242.000 2074.492 BGS LithoStrat Upper
Lower Palaeocene Sand Palaeozoic 2449.000 2263.273 BGS LithoStrat Upper
Unknown 2842.000 2635.351 BGS LithoStrat Upper
Cretaceous Group Mesozoic 2914.000 2705.706 BGS LithoStrat Upper
Upper Angus Shale 3228.000 3017.207 BGS LithoStrat Upper
Middle Angus Shale Palaeozoic 3305.000 3094.011 BGS LithoStrat Upper
Lower Angus Shale Mesozoic 3360.000 3148.957 BGS LithoStrat Upper
Lower Angus Shale Mesozoic 3427.000 3215.892 BGS LithoStrat Upper
Upper Beryl Sandstone 3486.000 3274.838 BGS LithoStrat Upper
Middle Beryl Sandstone 3612.000 3400.708 BGS LithoStrat Upper
Ruadh Shale 3653.000 3441.663 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
9/13a- 27 0 0 0 19 19 0 5 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (5)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/13a- 27 Core #1 3308.3 3321.41 -- -- preserved samples taken .
9/13a- 27 Core #2 3321.41 3329.64 -- -- .
9/13a- 27 Core #3 3329.64 3354.84 -- -- .
9/13a- 27 Core #4 3355.24 3382.67 -- -- .
9/13a- 27 Core #5 3382.98 3405.16 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/13a- 27 130.7592010498047 3683.508056640625 12 0 2026-08-06 15:26:41.394548+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/13a- 27
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 687.7812 3671.6208 5530
bulk_density LDL Energective CorrectedLOGS 664.3116 3678.7836 19781
bulk_density RHOB CGG Digital Well Logs 3170.8344 3683.5080000000003 3365
bulk_density DEN OGA Batch Unzipped 658.9776 3680.46 19827
caliper CALI CGG Digital Well Logs 650.9004 3683.5080000000003 11056
caliper CLD Energective CorrectedLOGS 3168.8532 3680.46 3358
comp_sonic DTC Energective CorrectedLOGS 660.654 3672.84 17952
comp_sonic DT CGG Digital Well Logs 651.2052 3672.84 19780
deep_resistivity RES_DEP OGA Batch Unzipped 130.7592 3680.46 23293
deep_resistivity ILD Energective CorrectedLOGS 663.5496 3676.1928000000003 19769
density_correction DRHO CGG Digital Well Logs 3170.8344 3683.5080000000003 3365
gamma_ray GRD CGG Digital Well Logs 605.9424 3675.5832 11279
gamma_ray GR CGG Digital Well Logs 141.732 3674.5164 23182
gamma_ray GRI Energective CorrectedLOGS 130.7592 3678.6312000000003 23281
med_resistivity RES_MED OGA Batch Unzipped 130.7592 3674.364 23253
med_resistivity ILM Energective CorrectedLOGS 158.6484 3674.364 23070
neutron_por NEU OGA Batch Unzipped 3168.8532 3680.46 3358
neutron_por CNLC Energective CorrectedLOGS 3168.8532 3679.6980000000003 3353
neutron_por NPHI CGG Digital Well Logs 3170.6820000000002 3678.7836 3335
porosity POR Energective CorrectedLOGS 660.654 3676.1928000000003 19788
rate_of_penetration ROP Energective CorrectedLOGS 187.7568 3680.46 22902
shallow_resistivity SFLU CGG Digital Well Logs 650.9004 1822.7040000000002 7690
tvdss SS Energective CorrectedLOGS 130.7592 3680.7648000000004 23295
vshale VSH Energective CorrectedLOGS 144.6276 3678.6312000000003 23190
vshale VSGR Energective CorrectedLOGS 144.6276 3678.6312000000003 23190
water_sat SW Energective CorrectedLOGS 660.654 3676.1928000000003 19788
water_sat_xo SXO Energective CorrectedLOGS 660.654 3676.1928000000003 19788

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/13a- 27 303 3691.128 3479.749 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_13a- 27\WELL_PATH\WDD_QC\9_13a-_27_wdd_WDD_FILE_254789554_DATACO_MAPPED.csv

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