Well Data Manager / Well Summary / 22/19b- 4

22/19b- 4

Decommissioned

Well Header

Well No
22/19b- 4
NSTA DEN No
4920
Well Name
--
Drill Seq No
4
Quadrant / Block
22 / 19 b
Surface Location
57.483570, 1.690336
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
P663
Licence Type
Production
Spud Date
1993-01-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/19b- 4 Original
Abandoned Phase 3 View Log Interpreted Data Survey
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)
24.079
Ground Elev (m)
--
Water Depth (m)
88.09
TD MD (m)
2804.160
TD TVDSS (m)
2779.930
TD Datum Depth (m)
24.079
TD Datum Type
Kelly Bushing
Spud Date
1993-01-22
TD Reached
1993-02-09
Completion Date
1993-02-14
Release Date
1997-02-14

Formation Tops (6)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/19b- 4 Horda Cenozoic 2373.000 2348.859 Lloyds Register
Stronsay Cenozoic 2373.000 2348.859 Lloyds Register
Balder Cenozoic 2637.000 2612.814 Lloyds Register
Moray Mesozoic 2637.000 2612.814 Lloyds Register
Sele Mesozoic 2731.000 2706.796 Lloyds Register
Forties Sandstone Mesozoic 2768.000 2743.786 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
22/19b- 4 2 3 1 8 6 2 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/19b- 4 Cuttings 896.11 2804.16 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
22/19b- 4 67.05599975585938 2803.39794921875 8 0 2026-08-06 17:50:54.173977+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/19b- 4
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Digital Well Logs 875.6904000000001 2803.2456 12649
caliper CAL CGG Digital Well Logs 874.9284 2803.398 12655
deep_resistivity RRGD CGG Digital Well Logs 876.4524 2789.9868 12557
density_correction ZCOR CGG Digital Well Logs 875.9952000000001 2803.2456 12647
gamma_ray GR CGG Digital Well Logs 67.056 2796.8448000000003 17913
gamma_ray GRD CGG Digital Well Logs 862.8888000000001 2796.6924000000004 12690
med_resistivity RRGM CGG Digital Well Logs 876.7572 2790.9012000000002 12561
neutron_por CNC CGG Digital Well Logs 2285.6952 2798.6736 3367
pef PE CGG Digital Well Logs 875.0808000000001 2803.2456 12653
potassium K CGG Digital Well Logs 830.4276000000001 2785.8720000000003 12832
thorium TH CGG Digital Well Logs 830.4276000000001 2785.8720000000003 12832

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/19b- 4 97 2804.160 2779.936 D:\BigSpatial\nsta_raw\CGG_Deviation\22-19b-4 17650t_CGG-Deviation.xlsx

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