44/17a- 5

Decommissioned

Well Header

Well No
44/17a- 5
NSTA DEN No
6334
Well Name
--
Drill Seq No
5
Quadrant / Block
44 / 17 a
Surface Location
54.380687, 2.283441
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
P691
Licence Type
Production
Spud Date
1998-03-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

44/17a- 5 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
D
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
38.100
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
4249.520
TD TVDSS (m)
4208.830
TD Datum Depth (m)
83.210
TD Datum Type
Kelly Bushing
Spud Date
1998-03-12
TD Reached
1998-05-02
Completion Date
1998-05-09
Release Date
2002-05-09

Formation Tops (36)

Wellbore Formation Era MD (m) TVDSS (m) Provider
44/17a- 5 Unknown 70.000 31.900 BGS LithoStrat Upper
Chalk Mesozoic 631.000 592.890 BGS LithoStrat Upper
Chalk Mesozoic 732.000 693.888 BGS LithoStrat Upper
Plenus Marl 1091.000 1052.885 BGS LithoStrat Upper
Chalk Mesozoic 1091.000 1052.885 BGS LithoStrat Upper
Red Chalk Mesozoic 1127.000 1088.885 BGS LithoStrat Upper
Speeton Clay 1144.000 1105.885 BGS LithoStrat Upper
Lias Mesozoic 1217.000 1178.884 BGS LithoStrat Upper
Winterton 1235.000 1196.883 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 1280.000 1241.883 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1294.000 1255.882 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 1348.000 1309.881 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1414.000 1375.879 BGS LithoStrat Upper
Dudgeon Saliferous 1466.000 1427.875 BGS LithoStrat Upper
Dowsing Dolomite 1580.000 1541.857 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 1670.000 1631.831 BGS LithoStrat Upper
Dowsing Dolomite 1729.000 1690.813 BGS LithoStrat Upper
Rot Halite Member 1887.000 1848.733 BGS LithoStrat Upper
Solling Claystone Member Cenozoic 2008.000 1969.637 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 2039.000 2000.605 BGS LithoStrat Upper
Bunter Shale Mesozoic 2192.000 2153.388 BGS LithoStrat Upper
Brockelschiefer Member 2550.000 2510.739 BGS LithoStrat Upper
Grenzanhydrit Palaeozoic 2565.000 2525.709 BGS LithoStrat Upper
Aller Halite Palaeozoic 2569.000 2529.701 BGS LithoStrat Upper
Roter Salzton Palaeozoic 2681.000 2641.479 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 2701.000 2661.452 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 3042.000 3002.097 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 3467.000 3426.309 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 3484.000 3443.297 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 3500.000 3459.285 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 3538.000 3497.258 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 3540.000 3499.256 BGS LithoStrat Upper
Upper Leman Sandstone Fm 3541.000 3500.256 BGS LithoStrat Upper
Silverpit 3543.000 3502.254 BGS LithoStrat Upper
Unknown 3748.000 3707.068 BGS LithoStrat Upper
Unknown 4038.000 3996.011 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
44/17a- 5 7 5 0 36 36 1 1 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
44/17a- 5 Gas shows GS * 3747.8208 -- 290 m thick

Rock Samples (59)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
44/17a- 5 Cuttings 734.57 4248.91 -- -- curated May'98 to fill gap
44/17a- 5 Core #1 3827.37 3882.39 φ 7.8% (n=57) · Kh 9.1 mD (n=42) · Kv 2.2 mD (n=15) · Density 2.73 (n=57) · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A45V 3840.785 -- φ 6.2% · Kv 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A45 3840.815 -- φ 5.1% · Kh 0.0 mD · Density 2.72 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A46 3841.166 -- φ 5.3% · Kh 0.1 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A47 3841.394 -- φ 3.6% · Kh 0.0 mD · Density 2.77 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A48V 3841.73 -- φ 5.8% · Kv 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A48 3841.775 -- φ 7.8% · Kh 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A49 3842.034 -- φ 7.1% · Kh 0.0 mD · Density 2.80 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A50 3842.37 -- φ 3.3% · Kh 0.1 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A51V 3842.614 -- φ 3.3% · Kv 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A51 3842.675 -- φ 4.1% · Kh 0.0 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A52 3842.918 -- φ 2.9% · Kh 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A53 3843.223 -- φ 4.2% · Kh 0.0 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A65 3846.85 -- φ 5.4% · Kh 0.1 mD · Density 2.73 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A65V 3846.881 -- φ 5.6% · Kv 0.0 mD · Density 2.73 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A66 3847.186 -- φ 7.5% · Kh 0.1 mD · Density 2.72 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A67 3847.49 -- φ 6.3% · Kh 0.2 mD · Density 2.73 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A68 3847.795 -- φ 6.0% · Kh 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A68V 3847.856 -- φ 6.7% · Kv 0.0 mD · Density 2.72 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A69 3848.1 -- φ 7.9% · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A70 3848.405 -- φ 4.7% · Kh 0.0 mD · Density 2.79 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A71V 3848.71 -- φ 8.2% · Kv 0.0 mD · Density 2.73 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A71 3848.786 -- φ 4.1% · Kh 0.0 mD · Density 2.76 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A72 3849.014 -- φ 5.1% · Kh 0.0 mD · Density 2.76 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A124 3864.864 -- φ 1.1% · Kh 0.2 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A124V 3864.894 -- φ 1.1% · Kh 0.0 mD · Kv 0.0 mD · Density 2.69 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A125 3865.169 -- φ 4.9% · Kh 1.6 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A126 3865.474 -- φ 11.3% · Kh 3.4 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A127V 3865.778 -- φ 13.7% · Kv 6.8 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A127 3865.809 -- φ 14.6% · Kh 31.3 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A128 3866.083 -- φ 14.7% · Kh 50.0 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A129 3866.388 -- φ 16.2% · Kh 17.3 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A130 3866.662 -- φ 16.7% · Kh 16.6 mD · Density 2.77 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A130V 3866.693 -- φ 12.8% · Kv 8.4 mD · Density 2.68 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A131 3866.998 -- φ 12.3% · Kh 5.7 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A132 3867.302 -- φ 13.2% · Kh 21.6 mD · Density 2.69 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A133V 3867.607 -- φ 13.8% · Kv 16.4 mD · Density 2.69 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A133 3867.638 -- φ 13.4% · Kh 7.8 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A134 3867.912 -- φ 11.4% · Kh 1.1 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A135 3868.217 -- φ 5.7% · Kh 0.1 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A136V 3868.491 -- φ 4.0% · Kv 0.1 mD · Density 2.68 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A136 3868.522 -- φ 1.8% · Kh 0.0 mD · Density 2.67 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A163 3876.751 -- φ 1.5% · Kh 0.1 mD · Density 2.71 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A163V 3876.812 -- φ 4.5% · Kv 0.0 mD · Density 2.76 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A164 3877.056 -- φ 5.9% · Kh 0.0 mD · Density 2.76 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A165 3877.361 -- φ 6.0% · Kh 0.0 mD · Density 2.74 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A166V 3877.666 -- φ 4.7% · Kv 0.1 mD · Density 2.66 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A166 3877.94 -- φ 6.7% · Kh 0.0 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A167 3877.97 -- φ 5.7% · Kh 0.0 mD · Density 2.75 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A168 3878.275 -- φ 7.7% · Kh 0.0 mD · Density 2.81 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A176V 3880.744 -- φ 8.6% · Kv 0.1 mD · Density 2.72 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A176 3880.775 -- φ 1.3% · Kh 1.6 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A177 3881.018 -- φ 13.8% · Kh 21.2 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A178 3881.354 -- φ 14.2% · Kh 28.2 mD · Density 2.69 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A179V 3881.628 -- φ 13.6% · Kv 1.4 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A179 3881.704 -- φ 14.9% · Kh 30.1 mD · Density 2.68 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A180 3881.933 -- φ 14.2% · Kh 17.2 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --
44/17a- 5 ↳ Plug A181 3882.238 -- φ 15.5% · Kh 126.0 mD · Density 2.70 · ABERDEEN PETROLEUM SERVICES LIMITED -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
44/17a- 5 58.67399978637695 4247.38818359375 9 0 2026-08-06 18:39:53.828533+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
44/17a- 5
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Digital Well Logs 3581.5524 4219.3464 4186
caliper CALI CGG Digital Well Logs 3581.0952 4219.6512 4191
comp_sonic DT24 CGG Digital Well Logs 3581.5524 4224.2232 4218
density_correction ZCOR CGG Digital Well Logs 3581.5524 4219.3464 4186
gamma_ray GR CGG Digital Well Logs 58.674 4247.388 27486
micro_resistivity RMLL CGG Digital Well Logs 3581.8572000000004 4228.6428000000005 4245
neutron_por CNC CGG Digital Well Logs 3581.5524 4213.860000000001 4150
pef PE CGG Digital Well Logs 3581.5524 4219.3464 4186
potassium K CGG Digital Well Logs 3582.4668 4193.5908 4011
shallow_resistivity RS CGG Digital Well Logs 3582.924 4219.0416000000005 4175
thorium TH CGG Digital Well Logs 3582.4668 4193.5908 4011

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
44/17a- 5 69 4251.960 4207.504 D:\BigSpatial\nsta_raw\CGG_Deviation\44-17a-5 26974av-CGG_Deviation.xlsx

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