48/05- 1

Decommissioned

Well Header

Well No
48/05- 1
NSTA DEN No
3913
Well Name
--
Drill Seq No
1
Quadrant / Block
48 / 5
Surface Location
53.875903, 1.835519
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ARCO BRITISH LIMITED, LLC
Original Operator
--
Sub Area Operator
ARCO BRITISH LIMITED, LLC
Licence No
P518
Licence Type
Production
Spud Date
1989-11-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

48/05- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
38.405
Ground Elev (m)
--
Water Depth (m)
49.99
TD MD (m)
4570.171
TD TVDSS (m)
4561.942
TD Datum Depth (m)
38.405
TD Datum Type
Kelly Bushing
Spud Date
1989-11-30
TD Reached
1990-03-12
Completion Date
1990-03-23
Release Date
1994-03-23

Formation Tops (29)

Wellbore Formation Era MD (m) TVDSS (m) Provider
48/05- 1 Unknown 88.000 49.595 BGS LithoStrat Upper
Unknown 152.000 113.595 BGS LithoStrat Upper
Chalk Mesozoic 947.000 908.595 BGS LithoStrat Upper
Red Chalk Mesozoic 1826.000 1787.595 BGS LithoStrat Upper
Speeton Clay 1848.000 1809.595 BGS LithoStrat Upper
West Sole Mesozoic 1858.000 1819.595 BGS LithoStrat Upper
Lias Mesozoic 2109.000 2070.595 BGS LithoStrat Upper
Winterton 2719.000 2680.595 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 2734.000 2695.595 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 2748.000 2709.595 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 2767.000 2728.595 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 2851.000 2812.595 BGS LithoStrat Upper
Keuper Halite Member Mesozoic 2894.000 2855.595 BGS LithoStrat Upper
Dudgeon Saliferous 2933.000 2894.595 BGS LithoStrat Upper
Dowsing Dolomite 3028.000 2989.595 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 3084.000 3045.595 BGS LithoStrat Upper
Dowsing Dolomite 3111.000 3072.595 BGS LithoStrat Upper
Bunter Shale Mesozoic 3201.000 3162.595 BGS LithoStrat Upper
Brockelschiefer Member 3338.000 3299.595 BGS LithoStrat Upper
Zechstein Palaeozoic 3348.000 3309.595 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 3607.000 3568.595 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 3612.000 3573.595 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 3627.000 3588.595 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 3644.000 3605.595 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 3655.000 3616.595 BGS LithoStrat Upper
Silverpit 3656.000 3617.595 BGS LithoStrat Upper
Lower Leman Sandstone Member 3750.000 3711.595 BGS LithoStrat Upper
Upper Carboniferous Group Palaeozoic 3885.000 3846.595 BGS LithoStrat Upper
Upper Carboniferous Group Palaeozoic 4093.000 4054.595 BGS LithoStrat Upper

Lithology Intervals

48/05- 1 Curve: SANDCOUNT 178 intervals  ·  MD 146.304 – 4594.250 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/LR_SNS/San...
Sand (72)
Anhydrite (34)
Limestone (34)
Coal (31)
Halite (7)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
48/05- 1 8 4 0 29 29 4 2 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
48/05- 1 Cuttings 167.64 4610.1 -- -- .
48/05- 1 Core #1 3867.91 3895.12 -- -- --
48/05- 1 Core #2 3895.1 3917.53 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
48/05- 1 52.27320098876953 4613.30029296875 12 0 2026-08-06 18:42:54.023093+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
48/05- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Digital Well Logs 3362.0964000000004 4613.3004 8211
caliper C13 CGG Digital Well Logs 140.6652 3027.7308000000003 5771
caliper C24 CGG Digital Well Logs 140.6652 3027.5784000000003 5770
caliper CAL CGG Digital Well Logs 3780.4344 4303.4712 3433
comp_sonic AC CGG Digital Well Logs 141.732 4576.2672 23150
deep_resistivity RILD CGG Digital Well Logs 963.3204000000001 4581.4488 19598
deep_resistivity RD CGG Digital Well Logs 3775.8624 4298.8992 3433
density_correction ZCOR CGG Digital Well Logs 3361.944 4613.3004 8212
gamma_ray GRD CGG Digital Well Logs 3347.0088 4612.2336000000005 8303
gamma_ray GRL CGG Digital Well Logs 3770.2236000000003 4292.8032 3430
gamma_ray GR CGG Digital Well Logs 52.2732 4612.5384 29924
med_resistivity RILM CGG Digital Well Logs 963.3204000000001 4584.4968 19622
micro_resistivity RMLL CGG Digital Well Logs 3780.4344 4303.4712 3433
neutron_por CNC CGG Digital Well Logs 3360.1152 4613.148 8223
pef PE CGG Digital Well Logs 3362.5536 4613.3004 8208
potassium K CGG Digital Well Logs 3347.0088 4612.386 8304
shallow_resistivity RFOC CGG Digital Well Logs 3361.4868 4584.0396 8023
shallow_resistivity RS CGG Digital Well Logs 3775.8624 4298.8992 3433
sp SPL CGG Digital Well Logs 3765.1944000000003 4288.2312 3433
sp SP CGG Digital Well Logs 3360.1152 4612.2336000000005 8217
thorium TH CGG Digital Well Logs 3347.1612 4612.5384 8304

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
48/05- 1 0 -- -- --

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