Well Data Manager / Well Summary / 49/26-A21

49/26-A21

Present

Well Header

Well No
49/26-A21
NSTA DEN No
249
Well Name
--
Drill Seq No
21
Quadrant / Block
49 / 26
Surface Location
53.089575, 2.130024
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P7
Licence Type
Production
Spud Date
1969-09-23
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/26-A21 Original
Plugged Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Unknown
Dev Type
Injector
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
35.05
TD MD (m)
2218.944
TD TVDSS (m)
2033.321
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1969-09-23
TD Reached
1969-12-07
Completion Date
1969-12-26
Release Date
1973-12-26

Formation Tops (10)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/26-A21 Unknown 60.000 35.006 BGS LithoStrat Upper
Keuper Undifferentiated 191.000 166.006 BGS LithoStrat Upper
Muschelkalk Undifferentiated Palaeozoic 505.000 480.006 BGS LithoStrat Upper
Rot Clay Member 696.000 671.006 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 806.000 781.006 BGS LithoStrat Upper
Bunter Shale Mesozoic 1197.000 1172.006 BGS LithoStrat Upper
Zechstein Z4 1533.000 1508.006 BGS LithoStrat Upper
Zechstein Z2 1768.000 1743.006 BGS LithoStrat Upper
Zechstein Z1 1890.000 1865.006 BGS LithoStrat Upper
Rotliegendes 2018.000 1993.006 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
49/26-A21 0 0 0 10 10 0 0 0 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/26-A21 Gas G Rotliegend Group 2018.3856 -- 226 m thick

Rock Samples (0)

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

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
49/26-A21 0 -- -- --

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