22/24b- 4

Decommissioned

Well Header

Well No
22/24b- 4
NSTA DEN No
2628
Well Name
--
Drill Seq No
4
Quadrant / Block
22 / 24 b
Surface Location
57.171343, 1.732343
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P358
Licence Type
Production
Spud Date
1985-03-13
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/24b- 4 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
C
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
22.860
Ground Elev (m)
--
Water Depth (m)
92.96
TD MD (m)
5117.592
TD TVDSS (m)
5081.626
TD Datum Depth (m)
22.860
TD Datum Type
Kelly Bushing
Spud Date
1985-03-13
TD Reached
1985-06-24
Completion Date
1985-07-25
Release Date
1989-07-25

Formation Tops (27)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/24b- 4 Horda Cenozoic 2578.000 2555.140 Lloyds Register
Stronsay Cenozoic 2578.000 2555.140 Lloyds Register
Moray Mesozoic 2904.000 2881.140 Lloyds Register
Balder Tuff Cenozoic 2904.000 2881.140 Lloyds Register
Balder Cenozoic 2904.000 2881.140 Lloyds Register
Sele Mesozoic 2920.000 2897.140 Lloyds Register
Cromarty Sandstone Cenozoic 2930.000 2907.140 Lloyds Register
Forties Sandstone Mesozoic 2944.000 2921.140 Lloyds Register
Montrose Mesozoic 3146.000 3123.140 Lloyds Register
Lista Mesozoic 3146.000 3123.140 Lloyds Register
Maureen Mesozoic 3265.000 3242.140 Lloyds Register
Ekofisk Mesozoic 3316.000 3293.140 Lloyds Register
Chalk Mesozoic 3316.000 3293.140 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3417.000 3394.140 Lloyds Register
Rodby Mesozoic 4193.000 4170.140 Lloyds Register
Cromer Knoll Mesozoic 4193.000 4170.140 Lloyds Register
Sola 4209.000 4186.140 Lloyds Register
Valhall Mesozoic 4241.000 4218.140 Lloyds Register
Humber Mesozoic 4313.000 4290.140 Lloyds Register
Kimmeridge Clay 4313.000 4290.140 Lloyds Register
Pentland Mesozoic 4493.000 4470.140 Lloyds Register
Fladen Mesozoic 4493.000 4470.140 Lloyds Register
Heron Palaeozoic 4656.000 4633.140 Lloyds Register
Skagerrak Mesozoic 4656.000 4633.140 Lloyds Register
Smith Bank Mesozoic 5047.000 5024.140 Lloyds Register
Turbot Anhydrite Palaeozoic 5124.000 5101.140 Lloyds Register
Zechstein Palaeozoic 5124.000 5101.140 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
22/24b- 4 9 15 3 15 27 3 3 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (15)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
22/24b- 4 Cuttings 237.74 5126.74 -- -- including sidetrack 1 .
22/24b- 4 Core #1 2933.09 2951.38 φ 23.7% (n=11) · Kh 89.4 mD (n=11) · Density 2.65 (n=11) · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY; SST GRY F-VFGR SIL CMT CLY CARB TR PYR MIC; SST GRY F-VFGR SIL CMT CLY PYR CARB MIC; SST GRY F-VFGR SIL CMT CLY TR PY; SST GRY F-VFGR SIL CMT CLY TR PY VUG; SST GRY F-VGFR SILC MT TR MICA; SST GRY VFGR SIL CMT TR CARB MIC; SST GRY/WHT F-VFGR SIL CMT CLY TR PYR PYR CARB; SST GRY/WHT F-VFGR SIL CMT MIC CLY; SST WHT F-VFGR SIL CMT MIC CLY sidetrack 1 .
22/24b- 4 ↳ Plug 01 2933.578 -- φ 33.1% · Kh 647.0 mD · Density 2.65 · CORE LABORATORIES UK LTD SST WHT F-VFGR SIL CMT MIC CLY --
22/24b- 4 ↳ Plug 02 2935.072 -- φ 30.0% · Kh 239.0 mD · Density 2.64 · CORE LABORATORIES UK LTD SST GRY/WHT F-VFGR SIL CMT MIC CLY --
22/24b- 4 ↳ Plug 03 2941.411 -- φ 17.0% · Kh 0.3 mD · Density 2.65 · CORE LABORATORIES UK LTD SST GRY VFGR SIL CMT TR CARB MIC --
22/24b- 4 ↳ Plug 04 2943.636 -- φ 24.8% · Kh 41.0 mD · Density 2.65 · CORE LABORATORIES UK LTD SST GRY F-VGFR SILC MT TR MICA --
22/24b- 4 ↳ Plug 05 2944.063 -- φ 23.5% · Kh 18.0 mD · Density 2.64 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY TR PY --
22/24b- 4 ↳ Plug 06 2944.978 -- φ 22.6% · Kh 18.0 mD · Density 2.64 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY --
22/24b- 4 ↳ Plug 07 2946.288 -- φ 25.1% · Kh 8.5 mD · Density 2.66 · CORE LABORATORIES UK LTD SST GRY/WHT F-VFGR SIL CMT CLY TR PYR PYR CARB --
22/24b- 4 ↳ Plug 08 2946.928 -- φ 23.1% · Kh 6.1 mD · Density 2.66 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY TR PY VUG --
22/24b- 4 ↳ Plug 09 2948.33 -- φ 23.3% · Kh 3.6 mD · Density 2.65 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY CARB TR PYR MIC --
22/24b- 4 ↳ Plug 10 2949.245 -- φ 22.2% · Kh 1.3 mD · Density 2.65 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY --
22/24b- 4 ↳ Plug 11 2950.769 -- φ 15.9% · Kh 0.2 mD · Density 2.67 · CORE LABORATORIES UK LTD SST GRY F-VFGR SIL CMT CLY PYR CARB MIC --
22/24b- 4 Core #2 4321.45 4326.94 -- -- sidetrack 1 jumbled .
22/24b- 4 Core #3 4372.97 4379.37 -- -- sidetrack 1 .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
22/24b- 4 203.6063995361328 5143.1953125 9 0 2026-08-06 12:10:28.337943+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/24b- 4
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS LR Petrophysical Mid Jur/CNS 2683.4592 5141.0616 16120
caliper CALI LR Petrophysical Mid Jur/CNS 2683.764 5141.0616 16098
comp_sonic DT CGG Digital Well Logs 221.74200000000002 963.3204000000001 4867
comp_sonic DTC LR Petrophysical Mid Jur/CNS 908.6088 5129.4792 27401
deep_resistivity ILD CGG Digital Well Logs 221.58960000000002 972.6168 4929
deep_resistivity RDEP LR Petrophysical Mid Jur/CNS 926.592 5135.2704 27318
gamma_ray GR LR Petrophysical Mid Jur/CNS 203.6064 5143.1952 32224
neutron_por NEUT LR Petrophysical Mid Jur/CNS 2667.6096 5133.4416 16181
pef PEF LR Petrophysical Mid Jur/CNS 2683.764 5125.212 14791
shallow_resistivity SFLU CGG Digital Well Logs 221.58960000000002 972.9216 4931
sp SP CGG Digital Well Logs 221.58960000000002 974.5980000000001 4942

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/24b- 4 0 -- -- --

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