Well Data Manager / Well Summary / 22/21- 2

22/21- 2

Decommissioned

Well Header

Well No
22/21- 2
NSTA DEN No
443
Well Name
--
Drill Seq No
2
Quadrant / Block
22 / 21
Surface Location
57.167423, 1.045620
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ADURA ENERGY LIMITED
Original Operator
--
Sub Area Operator
ADURA ENERGY LIMITED
Licence No
P13
Licence Type
Production
Spud Date
1972-11-02
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/21- 2 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
23.774
Ground Elev (m)
--
Water Depth (m)
85.95
TD MD (m)
4462.577
TD TVDSS (m)
0.000
TD Datum Depth (m)
23.774
TD Datum Type
Kelly Bushing
Spud Date
1972-11-02
TD Reached
1973-05-13
Completion Date
1973-06-16
Release Date
1977-06-16

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/21- 2 Horda Cenozoic 2152.000 2127.884 Lloyds Register
Stronsay Cenozoic 2152.000 2127.884 Lloyds Register
Upper Tay Sandstone 2239.000 2214.754 Lloyds Register
Balder Cenozoic 2392.000 2367.505 Lloyds Register
Balder Tuff Cenozoic 2392.000 2367.505 Lloyds Register
Moray Mesozoic 2392.000 2367.505 Lloyds Register
Sele Mesozoic 2410.000 2385.475 Lloyds Register
Forties Sandstone Mesozoic 2435.000 2410.435 Lloyds Register
Montrose Mesozoic 2569.000 2544.382 Lloyds Register
Lista Mesozoic 2569.000 2544.382 Lloyds Register
Maureen Mesozoic 2627.000 2602.362 Lloyds Register
Ekofisk Mesozoic 2658.000 2633.350 Lloyds Register
Chalk Mesozoic 2658.000 2633.350 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2743.000 2718.320 Lloyds Register
Cromer Knoll Mesozoic 3203.000 3178.300 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 3203.000 3178.300 Lloyds Register
Humber Mesozoic 3566.000 3541.086 Lloyds Register
Kimmeridge Clay 3566.000 3541.086 Lloyds Register
Heather Mesozoic 4416.000 4383.225 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
22/21- 2 6 10 3 25 19 2 2 1 1 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
22/21- 2 Oil shows OS * 2142.744 -- 303 m thick
22/21- 2 Oil shows OS * 2752.344 -- 128 m thick
22/21- 2 Oil shows OS * 2880.6648 -- 39 m thick
22/21- 2 DST DST 1 -- 3036.1 3053.5 Label / Upper Cretaceous
22/21- 2 Gas shows GS * 3124.2000000000003 -- 82 m thick

Rock Samples (9)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/21- 2 Cuttings 441.96 4483.61 -- -- .
22/21- 2 Core #1 2263.75 2269.63 φ 27.5% (n=6) · Kh 1695.8 mD (n=6) · Density 2.70 (n=6) · FLOPETROL SERVICES INC 22/21-2? .
22/21- 2 ↳ Plug 01 2264.054 -- φ 25.3% · Kh 2248.0 mD · Density 2.63 · FLOPETROL SERVICES INC -- --
22/21- 2 ↳ Plug 02 2265.426 -- φ 29.9% · Kh 1836.0 mD · Density 2.64 · FLOPETROL SERVICES INC -- --
22/21- 2 ↳ Plug 03 2266.188 -- φ 29.4% · Kh 2129.0 mD · Density 2.63 · FLOPETROL SERVICES INC -- --
22/21- 2 ↳ Plug 04 2266.798 -- φ 18.1% · Kh 0.1 mD · Density 3.02 · FLOPETROL SERVICES INC 22/21-2? --
22/21- 2 ↳ Plug 05 2267.712 -- φ 31.9% · Kh 1896.0 mD · Density 2.63 · FLOPETROL SERVICES INC -- --
22/21- 2 ↳ Plug 06 2268.626 -- φ 30.6% · Kh 2066.0 mD · Density 2.63 · FLOPETROL SERVICES INC 22/21-2? --
22/21- 2 Core #2 2445.72 2451.81 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
22/21- 2 122.07240295410156 4433.92578125 10 0 2026-08-06 12:08:13.947069+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/21- 2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 427.482 4433.9256000000005 23010
caliper CAL CGG Digital Well Logs 3292.7544000000003 4429.3536 7459
caliper CALS CGG Digital Well Logs 2137.2576 3297.6312000000003 7615
caliper CALI CGG Digital Well Logs 422.91 4433.0112 23025
comp_sonic DT CGG Digital Well Logs 425.3484 4427.8296 26173
deep_resistivity ILD CGG Digital Well Logs 424.5864 4377.385200000001 25938
density_correction DRHO CGG Digital Well Logs 423.9768 4433.468400000001 23035
gamma_ray GRD CGG Digital Well Logs 417.8808 4427.982 19010
gamma_ray GR CGG Digital Well Logs 122.0724 4422.0384 28216
micro_resistivity MSFL CGG Digital Well Logs 1525.6764 3297.936 11630
neutron_por NPHI CGG Digital Well Logs 2134.0572 4430.7252 15071
shallow_resistivity SFLU CGG Digital Well Logs 425.196 4377.537600000001 25935
sp SP CGG Digital Well Logs 1525.3716000000002 4378.9092 18725

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/21- 2 23 4486.351 4452.612 D:\BigSpatial\nsta_raw\CGG_Deviation\22-21-2 1102ba_CGG-Deviation.xlsx

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