49/21-R9

Decommissioned

Well Header

Well No
49/21-R9
NSTA DEN No
3455
Well Name
--
Drill Seq No
9
Quadrant / Block
49 / 21
Surface Location
53.247023, 2.023155
Source Datum
ED50
Subsea Well
No
Platform
R
Slot No
8
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P39
Licence Type
Production
Spud Date
1988-05-01
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/21-R9 Original
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
J
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
42.367
Ground Elev (m)
--
Water Depth (m)
30.48
TD MD (m)
2671.570
TD TVDSS (m)
2431.480
TD Datum Depth (m)
42.367
TD Datum Type
Kelly Bushing
Spud Date
1988-05-01
TD Reached
1988-05-26
Completion Date
1988-06-11
Release Date
1992-06-11

Formation Tops (27)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/21-R9 Unknown 73.000 30.633 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 135.000 92.633 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 165.000 122.633 BGS LithoStrat Upper
Keuper Halite Member Mesozoic 370.000 327.633 BGS LithoStrat Upper
Dudgeon Saliferous 572.000 529.633 BGS LithoStrat Upper
Dowsing Dolomite 742.000 699.633 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 823.000 780.633 BGS LithoStrat Upper
Dowsing Dolomite 901.000 858.633 BGS LithoStrat Upper
Rot Halite Member 1101.000 1058.633 BGS LithoStrat Upper
Dowsing Dolomite 1127.000 1084.633 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1138.000 1095.633 BGS LithoStrat Upper
Rogenstein Member Mesozoic 1545.000 1502.633 BGS LithoStrat Upper
Bunter Shale Mesozoic 1660.000 1617.633 BGS LithoStrat Upper
Brockelschiefer Member 1862.000 1819.633 BGS LithoStrat Upper
Aller Evaporite Palaeozoic 1895.000 1852.633 BGS LithoStrat Upper
Leine Evaporite Palaeozoic 1907.000 1864.633 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2044.000 2001.633 BGS LithoStrat Upper
Plattendolomit Palaeozoic 2052.000 2009.633 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2108.000 2065.633 BGS LithoStrat Upper
Deckanhydrit 2109.000 2066.633 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 2111.000 2068.633 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2135.000 2092.633 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2149.000 2106.633 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2207.000 2164.633 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2402.000 2359.633 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2406.000 2363.633 BGS LithoStrat Upper
Leman Sandstone 2407.000 2364.633 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-R9 0 0 0 27 27 0 6 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/21-R9 Gas G Leman Sandstone Formation 2407.3104000000003 -- 264 m thick

Rock Samples (7)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/21-R9 Cuttings 387.1 2671.57 -- -- .
49/21-R9 Core #1 2403.35 2429.87 -- -- .
49/21-R9 Core #2 2430.78 2457.6 -- -- .
49/21-R9 Core #3 2457.6 2484.73 -- -- .
49/21-R9 Core #4 2484.73 2511.25 -- -- .
49/21-R9 Core #5 2511.86 2538.68 -- -- .
49/21-R9 Core #6 2538.98 2566.11 -- -- .

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
49/21-R9 0 -- -- --

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