15/24b- 8

Decommissioned

Well Header

Well No
15/24b- 8
NSTA DEN No
12524
Well Name
--
Drill Seq No
8
Quadrant / Block
15 / 24 b
Surface Location
58.299395, 0.788862
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P640
Licence Type
Production
Spud Date
2005-05-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

15/24b- 8 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
H
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
150.57
TD MD (m)
2079.350
TD TVDSS (m)
2019.300
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2005-05-22
TD Reached
2005-06-02
Completion Date
2005-06-07
Release Date
2009-06-07
15/24b- 8Z Sidetrack Z parent: 15/24b- 8
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
I
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
150.57
TD MD (m)
2116.836
TD TVDSS (m)
2020.519
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2005-06-07
TD Reached
2005-06-08
Completion Date
2005-06-12
Release Date
2009-06-12

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/24b- 8 Unknown 178.000 150.568 BGS LithoStrat Upper
Nordland Cenozoic 732.000 704.418 BGS LithoStrat Upper
Hordaland Cenozoic 871.000 843.060 BGS LithoStrat Upper
Thet Sand Member 1031.000 1000.927 BGS LithoStrat Upper
Horda Formation Cenozoic 1132.000 1100.568 BGS LithoStrat Upper
Balder Cenozoic 1811.000 1778.502 BGS LithoStrat Upper
Sele Mesozoic 1851.000 1818.491 BGS LithoStrat Upper
Lista Mesozoic 1913.000 1880.473 BGS LithoStrat Upper
Upper Balmoral Member 1925.000 1892.470 BGS LithoStrat Upper
Balmoral Member 1994.000 1961.450 BGS LithoStrat Upper
Andrew Member Palaeozoic 2001.000 1968.448 BGS LithoStrat Upper
15/24b- 8Z Nordland Cenozoic 738.000 710.417 BGS LithoStrat Upper
Hordaland Cenozoic 871.000 843.243 BGS LithoStrat Upper
Thet Sand Member 1033.000 1002.375 BGS LithoStrat Upper
Horda Formation Cenozoic 1137.000 1101.240 BGS LithoStrat Upper
Brodie Sandstone Member 1332.000 1285.114 BGS LithoStrat Upper
Horda Formation Cenozoic 1393.000 1341.964 BGS LithoStrat Upper
Balder Cenozoic 1853.000 1772.344 BGS LithoStrat Upper
Sele Mesozoic 1908.000 1823.880 BGS LithoStrat Upper
Lista Mesozoic 1983.000 1894.461 BGS LithoStrat Upper
Upper Balmoral Member 2002.000 1912.370 BGS LithoStrat Upper
Andrew Member Palaeozoic 2088.000 1993.354 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
15/24b- 8 0 0 0 11 11 1 0 1 0 View
15/24b- 8Z 0 0 0 11 11 1 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/24b- 8 Oil shows OS UBAL 1925.1168 -- 69 m thick

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/24b- 8 Cuttings 746.76 2051.91 -- -- --
15/24b- 8Z Cuttings 807.72 2116.84 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/24b- 8 716.280029296875 2038.1976318359375 8 0 2026-08-06 16:59:01.664607+00 View Log
15/24b- 8Z 759.4091796875 2102.662841796875 8 0 2026-08-06 16:59:03.019235+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/24b- 8
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 748.284 2021.4336 8355
bulk_density RHOB CGG Digital Well Logs 747.522 2021.8908000000001 8363
caliper CALI CGG Digital Well Logs 731.52 2022.1956 8470
comp_sonic DTC CGG Digital Well Logs 719.3280000000001 2015.3376 8505
comp_sonic DT OGA Batch Unzipped 719.9376000000001 2015.0328000000002 8499
deep_resistivity RES_DEP OGA Batch Unzipped 717.1944000000001 2036.3688000000002 8657
density_correction DRHO CGG Digital Well Logs 747.3696 2022.0432 8365
gamma_ray GR OGA Batch Unzipped 718.7184000000001 2037.7404000000001 8656
gamma_ray GRC CGG Digital Well Logs 717.9564 2038.1976000000002 8664
med_resistivity RES_MED OGA Batch Unzipped 717.1944000000001 2036.3688000000002 8657
neutron_por NLIM CGG Digital Well Logs 716.2800000000001 2022.0432 8569
15/24b- 8Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 768.2484000000001 2086.0512 8648
bulk_density DEN OGA Batch Unzipped 769.0104 2085.7464 8641
caliper CALI CGG Digital Well Logs 766.4196000000001 2086.356 8662
comp_sonic DT OGA Batch Unzipped 760.1712 2079.3456 8657
comp_sonic DTC CGG Digital Well Logs 759.4092 2079.9552000000003 8666
deep_resistivity RES_DEP OGA Batch Unzipped 781.5072 2100.9864000000002 8659
density_correction DRHO CGG Digital Well Logs 768.2484000000001 2085.8988 8647
gamma_ray GRC CGG Digital Well Logs 782.1168 2102.6628 8666
gamma_ray GR OGA Batch Unzipped 782.7264 2102.0532000000003 8658
med_resistivity RES_MED OGA Batch Unzipped 781.5072 2100.9864000000002 8659
neutron_por NLIM CGG Digital Well Logs 766.7244000000001 2086.356 8660

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/24b- 8 67 2051.910 2019.343 D:\BigSpatial\nsta_raw\CGG_Deviation\15-24b-8 29168ae_CGG-Deviation.xlsx
15/24b- 8Z 69 2116.836 2020.482 D:\BigSpatial\nsta_raw\CGG_Deviation\15-24b-8Z 29187an_CGG-Deviation.xlsx

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