Well Data Manager / Well Summary / 49/21-T1

49/21-T1

Decommissioned

Well Header

Well No
49/21-T1
NSTA DEN No
3131
Well Name
--
Drill Seq No
1
Quadrant / Block
49 / 21
Surface Location
53.317554, 2.094405
Source Datum
ED50
Subsea Well
No
Platform
T
Slot No
3
Operator
CHRYSAOR PETROLEUM LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P39
Licence Type
Production
Spud Date
1987-04-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/21-T1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
41.758
Ground Elev (m)
--
Water Depth (m)
35.36
TD MD (m)
2698.700
TD TVDSS (m)
2455.360
TD Datum Depth (m)
41.758
TD Datum Type
Kelly Bushing
Spud Date
1987-04-30
TD Reached
1987-05-23
Completion Date
1987-05-23
Release Date
1991-05-23

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/21-T1 Chalk Mesozoic 251.000 209.242 BGS LithoStrat Upper
Lias Mesozoic 318.000 276.242 BGS LithoStrat Upper
Winterton 613.000 571.242 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 668.000 626.242 BGS LithoStrat Upper
Dudgeon Saliferous 912.000 870.242 BGS LithoStrat Upper
Dowsing Dolomite 1208.000 1166.242 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1459.000 1417.242 BGS LithoStrat Upper
Bunter Shale Mesozoic 1796.000 1754.242 BGS LithoStrat Upper
Brockelschiefer Member 2085.000 2043.242 BGS LithoStrat Upper
Grenzanhydrit Palaeozoic 2113.000 2071.242 BGS LithoStrat Upper
Aller Evaporite Palaeozoic 2119.000 2077.242 BGS LithoStrat Upper
Leine Evaporite Palaeozoic 2202.000 2160.242 BGS LithoStrat Upper
Stassfurt Evaporite 2228.000 2186.242 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2338.000 2296.242 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2342.000 2300.242 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2378.000 2336.242 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2422.000 2380.242 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2428.000 2386.242 BGS LithoStrat Upper
Leman Sandstone 2429.000 2387.242 BGS LithoStrat Upper
Unknown 2687.000 2645.242 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-T1 0 0 0 20 20 0 7 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/21-T1 Gas G Leman Sandstone Formation 2429.2560000000003 -- 257 m thick

Rock Samples (8)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/21-T1 Cuttings 137.16 2698.7 -- -- .
49/21-T1 Core #1 2426.21 2445.53 -- -- .
49/21-T1 Core #2 2445.72 2484.39 -- -- .
49/21-T1 Core #3 2484.42 2539.23 -- -- .
49/21-T1 Core #4 2539.29 2595.74 -- -- .
49/21-T1 Core #5 2595.68 2621.28 -- -- .
49/21-T1 Core #6 2621.28 2682.24 -- -- .
49/21-T1 Core #7 2682.24 2698.64 -- -- .

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-T1 0 -- -- --

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