44/23b- 11

Decommissioned

Well Header

Well No
44/23b- 11
NSTA DEN No
13004
Well Name
--
Drill Seq No
11
Quadrant / Block
44 / 23 b
Surface Location
54.327420, 2.482288
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
P1058
Licence Type
Production
Spud Date
2005-07-31
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

44/23b- 11 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
K3
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
38.710
Ground Elev (m)
--
Water Depth (m)
33.22
TD MD (m)
4090.111
TD TVDSS (m)
4047.990
TD Datum Depth (m)
38.405
TD Datum Type
Rotary Table
Spud Date
2005-07-31
TD Reached
2005-09-10
Completion Date
2005-09-25
Release Date
2008-09-25

Formation Tops (35)

Wellbore Formation Era MD (m) TVDSS (m) Provider
44/23b- 11 Unknown 72.000 33.290 BGS LithoStrat Upper
Unknown 232.000 193.290 BGS LithoStrat Upper
Chalk Mesozoic 1064.000 1025.290 BGS LithoStrat Upper
Red Chalk Mesozoic 1501.000 1462.290 BGS LithoStrat Upper
Speeton Clay 1522.000 1483.290 BGS LithoStrat Upper
Lias Mesozoic 1718.000 1679.290 BGS LithoStrat Upper
Winterton 1750.000 1711.290 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 1762.000 1723.290 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1771.000 1732.290 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 1805.000 1766.290 BGS LithoStrat Upper
Dudgeon Saliferous 1886.000 1847.290 BGS LithoStrat Upper
Dowsing Dolomite 2011.000 1972.290 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 2079.000 2040.290 BGS LithoStrat Upper
Dowsing Dolomite 2136.000 2097.290 BGS LithoStrat Upper
Rot Halite Member 2282.000 2243.290 BGS LithoStrat Upper
Solling Claystone Member Cenozoic 2390.000 2351.290 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 2419.000 2380.290 BGS LithoStrat Upper
Bunter Shale Mesozoic 2570.000 2531.290 BGS LithoStrat Upper
Brockelschiefer Member 2901.000 2862.290 BGS LithoStrat Upper
Aller Halite Palaeozoic 2936.000 2897.290 BGS LithoStrat Upper
Roter Salzton Equivalent 3033.000 2994.290 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 3071.000 3032.290 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 3160.000 3121.290 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 3493.000 3454.290 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 3520.000 3481.290 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 3527.000 3488.290 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 3552.000 3513.290 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 3558.000 3519.290 BGS LithoStrat Upper
Silverpit 3559.000 3520.290 BGS LithoStrat Upper
Upper Ketch Member 3776.000 3737.290 BGS LithoStrat Upper
Lower Ketch 2 Member 3813.000 3774.290 BGS LithoStrat Upper
Lower Ketch 1 Member 3898.000 3859.290 BGS LithoStrat Upper
Lower Cleaver Member Cenozoic 3964.000 3925.290 BGS LithoStrat Upper
Westoe Coal Formation 4005.000 3966.290 BGS LithoStrat Upper
Maltby Marine Band 4028.000 3989.290 BGS LithoStrat Upper

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
44/23b- 11 7 6 0 35 35 1 0 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
44/23b- 11 155.447998046875 4090.416015625 10 0 2026-08-06 18:41:09.445913+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
44/23b- 11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOZ CGG Digital Well Logs 3536.8992000000003 4070.7564 3504
caliper HCAL CGG Digital Well Logs 3536.8992000000003 4070.7564 3504
comp_sonic DTCO CGG Digital Well Logs 3480.6636000000003 4087.0632 3980
comp_sonic DT4P CGG Digital Well Logs 3480.6636000000003 4087.0632 3980
deep_resistivity RESD CGG Digital Well Logs 166.4208 4090.416 25737
deep_resistivity AHT90 CGG Digital Well Logs 3536.8992000000003 4090.416 3633
density_correction HDRA CGG Digital Well Logs 3536.8992000000003 4070.7564 3504
gamma_ray HCGR CGG Digital Well Logs 3460.3944 4059.0216 3929
gamma_ray HSGR CGG Digital Well Logs 3460.3944 4059.0216 3929
gamma_ray GR CGG Digital Well Logs 155.448 4061.1552 25629
med_resistivity AHT20 CGG Digital Well Logs 3536.8992000000003 4090.416 3633
med_resistivity AHT60 CGG Digital Well Logs 3536.8992000000003 4090.416 3633
med_resistivity RESM CGG Digital Well Logs 166.4208 4090.416 25737
med_resistivity AHT30 CGG Digital Well Logs 3536.8992000000003 4090.416 3633
neutron_por NPHI CGG Digital Well Logs 3467.4048000000003 4066.4892 3932
pef PEFZ CGG Digital Well Logs 3536.8992000000003 4070.7564 3504
shallow_resistivity RESS CGG Digital Well Logs 166.4208 4090.416 25737
shallow_resistivity AHT10 CGG Digital Well Logs 3536.8992000000003 4090.416 3633
shear_sonic DT4S CGG Digital Well Logs 3480.6636000000003 4087.0632 3975
shear_sonic DTSM CGG Digital Well Logs 3480.6636000000003 4087.0632 3980

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
44/23b- 11 0 -- -- --

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