Well Data Manager / Well Summary / 22/04- 1

22/04- 1

Decommissioned

Well Header

Well No
22/04- 1
NSTA DEN No
2702
Well Name
--
Drill Seq No
1
Quadrant / Block
22 / 4
Surface Location
57.940565, 1.697538
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Licence No
P355
Licence Type
Production
Spud Date
1985-06-19
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/04- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
92.35
TD MD (m)
3210.150
TD TVDSS (m)
3184.880
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1985-06-19
TD Reached
1985-07-08
Completion Date
1985-07-15
Release Date
1989-07-15

Formation Tops (15)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/04- 1 Horda Cenozoic 2286.000 2260.897 Lloyds Register
Stronsay Cenozoic 2286.000 2260.897 Lloyds Register
Caran Sanstone 2518.000 2492.880 Lloyds Register
Balder Tuff Cenozoic 2667.000 2641.849 Lloyds Register
Balder Cenozoic 2667.000 2641.849 Lloyds Register
Moray Mesozoic 2667.000 2641.849 Lloyds Register
Sele Mesozoic 2705.000 2679.840 Lloyds Register
Montrose Mesozoic 2758.000 2732.826 Lloyds Register
Lista Mesozoic 2758.000 2732.826 Lloyds Register
Balmoral Sandstone Cenozoic 2819.000 2793.811 Lloyds Register
Maureen Mesozoic 2847.000 2821.804 Lloyds Register
Maureen Sandstone Mesozoic 2847.000 2821.804 Lloyds Register
Chalk Mesozoic 3014.000 2988.762 Lloyds Register
Ekofisk Mesozoic 3014.000 2988.762 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3078.000 3052.746 Lloyds Register

Lithology Intervals

22/04- 1 Curve: SANDCOUNT 24 intervals  ·  MD 1169.518 – 3203.753 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
LITH Sand (22)
Limestone (2)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
22/04- 1 4 7 4 12 15 3 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
22/04- 1 Oil shows OS * 2517.648 -- 7 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/04- 1 Cuttings 621.79 3209.54 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
22/04- 1 115.67160034179688 3206.038818359375 9 0 2026-08-06 11:53:41.531977+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/04- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 2137.2576 3205.1244 7008
caliper CAL CGG Digital Well Logs 614.0196000000001 3205.1244 16890
caliper CALI CGG Digital Well Logs 2137.2576 3205.1244 7008
comp_sonic DT CGG Digital Well Logs 614.0196000000001 3196.2852000000003 16891
deep_resistivity ILD CGG Digital Well Logs 614.7816 3205.8864000000003 16981
density_correction DRHO CGG Digital Well Logs 2137.2576 3205.1244 7008
gamma_ray GR CGG Digital Well Logs 115.67160000000001 3197.1996000000004 20221
gamma_ray SGR CGG Digital Well Logs 2136.0384 3197.0472 6963
med_resistivity ILM CGG Digital Well Logs 614.9340000000001 3206.0388000000003 16991
micro_resistivity MSFL CGG Digital Well Logs 614.172 1586.0268 6378
neutron_por NPHI CGG Digital Well Logs 2137.4100000000003 3200.2476 6975

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/04- 1 104 3210.150 3184.876 D:\BigSpatial\nsta_raw\CGG_Deviation\22-4-1 1575bq_CGG-Deviation.xlsx

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