Well Data Manager / Well Summary / 49/21- 9

49/21- 9

Decommissioned

Well Header

Well No
49/21- 9
NSTA DEN No
11302
Well Name
--
Drill Seq No
9
Quadrant / Block
49 / 21
Surface Location
53.272442, 2.045419
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
P39
Licence Type
Production
Spud Date
2004-09-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

49/21- 9 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
--
Dev Type
--
Convention
--
Primary Target
I
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
40.234
Ground Elev (m)
--
Water Depth (m)
35.05
TD MD (m)
1923.898
TD TVDSS (m)
1883.359
TD Datum Depth (m)
40.234
TD Datum Type
Rotary Table
Spud Date
2004-09-30
TD Reached
2004-10-23
Completion Date
2004-11-01
Release Date
2008-11-01
49/21- 9Z Sidetrack Z parent: 49/21- 9
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
I
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
40.234
Ground Elev (m)
--
Water Depth (m)
35.05
TD MD (m)
2655.418
TD TVDSS (m)
2605.735
TD Datum Depth (m)
40.234
TD Datum Type
Rotary Table
Spud Date
2004-11-01
TD Reached
2004-11-20
Completion Date
2004-11-27
Release Date
2008-11-27

Formation Tops (29)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/21- 9 Unknown 75.000 34.766 BGS LithoStrat Upper
Winterton Upper Shale 169.000 128.760 BGS LithoStrat Upper
Rhaetic Sandstone Member Mesozoic 195.000 154.759 BGS LithoStrat Upper
Winterton Lower Shale Palaeozoic 217.000 176.758 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 250.000 209.754 BGS LithoStrat Upper
Keuper Halite Member Mesozoic 476.000 435.683 BGS LithoStrat Upper
Dudgeon Saliferous 657.000 616.621 BGS LithoStrat Upper
Dowsing Dolomite 807.000 766.566 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 876.000 835.546 BGS LithoStrat Upper
Dowsing Dolomite 937.000 896.537 BGS LithoStrat Upper
Rot Halite Member 1098.000 1057.528 BGS LithoStrat Upper
Solling Claystone Member Cenozoic 1125.000 1084.527 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1134.000 1093.526 BGS LithoStrat Upper
Bunter Shale Mesozoic 1468.000 1427.514 BGS LithoStrat Upper
Brockelschiefer Member 1750.000 1709.510 BGS LithoStrat Upper
Aller Halite Palaeozoic 1777.000 1736.510 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 1900.000 1859.490 BGS LithoStrat Upper
Plattendolomit Palaeozoic 1905.000 1864.488 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 1970.000 1883.378 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2259.000 1883.378 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2266.000 1883.378 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2295.000 1883.378 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2378.000 1883.378 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2385.000 1883.378 BGS LithoStrat Upper
Leman Sandstone Zone A 2387.000 1883.378 BGS LithoStrat Upper
Leman Sandstone Zone B 2421.000 1883.378 BGS LithoStrat Upper
Leman Sandstone Zone C 2447.000 1883.378 BGS LithoStrat Upper
Leman Sandstone Zone D 2541.000 1883.378 BGS LithoStrat Upper
Unknown 2609.000 1883.378 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
49/21- 9 4 6 0 29 29 1 0 1 0 View
49/21- 9Z 0 0 0 0 0 1 0 0 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/21- 9 Gas shows GS Plattendolomit Formation 1905.0 -- 65 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/21- 9 Cuttings 301.75 1923.29 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
49/21- 9 82.2959976196289 1914.906005859375 2 0 2026-08-06 14:36:51.500795+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
49/21- 9
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
comp_sonic DTP CGG Digital Well Logs 280.416 1905.9144000000001 10562
gamma_ray GRC CGG Digital Well Logs 82.296 1914.9060000000002 12023
shear_sonic DTS CGG Digital Well Logs 1767.8400000000001 1906.2192 909

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
49/21- 9 52 1923.898 1883.378 D:\BigSpatial\nsta_raw\CGG_Deviation\49-21-9 29009t_CGG-Deviation.xlsx
49/21- 9Z 0 -- -- --

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