22/04b- 5

Decommissioned

Well Header

Well No
22/04b- 5
NSTA DEN No
5116
Well Name
--
Drill Seq No
5
Quadrant / Block
22 / 4 b
Surface Location
57.935486, 1.602583
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P658
Licence Type
Production
Spud Date
1993-11-13
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/04b- 5 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Show
Dev Type
--
Convention
--
Primary Target
EC
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
97.84
TD MD (m)
4270.248
TD TVDSS (m)
0.000
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1993-11-13
TD Reached
1994-01-02
Completion Date
1994-01-20
Release Date
1998-01-20

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/04b- 5 Horda Cenozoic 2198.000 2170.502 Lloyds Register
Stronsay Cenozoic 2198.000 2170.502 Lloyds Register
Balder Cenozoic 2563.000 2535.455 Lloyds Register
Balder Tuff Cenozoic 2563.000 2535.455 Lloyds Register
Moray Mesozoic 2563.000 2535.455 Lloyds Register
Sele Mesozoic 2604.000 2576.445 Lloyds Register
Montrose Mesozoic 2650.000 2622.379 Lloyds Register
Lista Mesozoic 2651.000 2623.377 Lloyds Register
Balmoral Sandstone Cenozoic 2679.000 2651.307 Lloyds Register
Maureen Mesozoic 2905.000 2877.227 Lloyds Register
Maureen Sandstone Mesozoic 2905.000 2877.227 Lloyds Register
Maureen Marl 2972.000 2944.224 Lloyds Register
Ekofisk Mesozoic 3000.000 2972.223 Lloyds Register
Chalk Mesozoic 3000.000 2972.223 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3094.000 3066.220 Lloyds Register
Rodby Mesozoic 3975.000 3947.182 Lloyds Register
Cromer Knoll Mesozoic 3975.000 3947.182 Lloyds Register
Sola 4030.000 4002.180 Lloyds Register
Britannia Sandstone Mesozoic 4050.000 4022.179 Lloyds Register
Valhall Mesozoic 4174.000 4146.165 Lloyds Register

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
22/04b- 5 5 11 4 34 20 1 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
22/04b- 5 Gas shows GS Britannia Sandstone Formation 4050.1824 -- 124 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/04b- 5 Cuttings 771.14 4297.68 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
22/04b- 5 99.01069641113281 4291.38232421875 11 0 2026-08-06 11:53:59.126691+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/04b- 5
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 3724.60671384 4279.34271384 3641
caliper CALI CGG Digital Well Logs 3724.60671384 4279.34271384 3641
caliper CALS CGG Digital Well Logs 759.81711384 4285.28631384 23059
comp_sonic DT CGG Digital Well Logs 761.95071384 4291.38231384 23160
deep_resistivity LLD CGG Digital Well Logs 3725.06391384 4298.24031384 3762
deep_resistivity IDPH CGG Digital Well Logs 761.34111384 3733.59831384 19504
density_correction DRHO CGG Digital Well Logs 3724.60671384 4279.34271384 3641
gamma_ray GR CGG Digital Well Logs 99.01071384000001 4269.89391384 27369
med_resistivity IMPH CGG Digital Well Logs 760.73151384 3734.96991384 19517
micro_resistivity MSFL CGG Digital Well Logs 3724.91151384 4285.28631384 3678
neutron_por NPHI CGG Digital Well Logs 3724.60671384 4273.24671384 3601
pef PEF CGG Digital Well Logs 3724.60671384 4279.34271384 3641
shallow_resistivity LLS CGG Digital Well Logs 3725.06391384 4298.24031384 3762
shallow_resistivity SFLU CGG Digital Well Logs 760.57911384 3734.36031384 19514

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/04b- 5 146 4297.680 4269.812 D:\BigSpatial\nsta_raw\CGG_Deviation\22-4b-5 18674ap_CGG-Deviation.xlsx

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