Well Data Manager / Well Summary / 49/18-A11

49/18-A11

Decommissioned

Well Header

Well No
49/18-A11
NSTA DEN No
382
Well Name
--
Drill Seq No
11
Quadrant / Block
49 / 18
Surface Location
53.362282, 2.567605
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
10
Operator
PERENCO UK LIMITED
Original Operator
--
Sub Area Operator
PERENCO UK LIMITED
Licence No
P16
Licence Type
Production
Spud Date
1972-01-10
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/18-A11 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
2941.320
TD TVDSS (m)
2687.726
TD Datum Depth (m)
30.480
TD Datum Type
Kelly Bushing
Spud Date
1972-01-10
TD Reached
1972-03-25
Completion Date
1972-05-27
Release Date
1976-05-27

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/18-A11 Unknown 1219.000 1188.520 BGS LithoStrat Upper
Haisborough Mesozoic 1263.000 1232.520 BGS LithoStrat Upper
Unknown 1285.000 1254.520 BGS LithoStrat Upper
Muschelkalk Undifferentiated Palaeozoic 1340.000 1309.520 BGS LithoStrat Upper
Upper Shale Facies 1369.000 1338.520 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1386.000 1355.520 BGS LithoStrat Upper
Sand Facies 1473.000 1442.520 BGS LithoStrat Upper
Bunter Shale Mesozoic 1555.000 1524.520 BGS LithoStrat Upper
Lower Shale Facies 1659.000 1628.520 BGS LithoStrat Upper
Zechstein Palaeozoic 1894.000 1863.520 BGS LithoStrat Upper
Brockelschiefer Member 2006.000 1975.520 BGS LithoStrat Upper
Upper Evaporite 2023.000 1992.520 BGS LithoStrat Upper
Upper Carbonate 2237.000 2206.520 BGS LithoStrat Upper
Middle Evaporite Cenozoic 2300.000 2269.520 BGS LithoStrat Upper
Rotliegendes 2560.000 2529.520 BGS LithoStrat Upper
Middle Carbonate 2722.000 2691.520 BGS LithoStrat Upper
Lower Evaporite 2736.000 2705.520 BGS LithoStrat Upper
Lower Carbonate 2759.000 2728.520 BGS LithoStrat Upper
Rotliegendes 2771.000 2740.520 BGS LithoStrat Upper
Unknown 2825.000 2794.520 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
49/18-A11 0 0 0 15 20 0 0 0 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/18-A11 Gas G Rotliegend Group 2770.9368 -- 55 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
49/18-A11 0 -- -- --

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