Well Data Manager / Well Summary / 49/12a-F4

49/12a-F4

Decommissioned

Well Header

Well No
49/12a-F4
NSTA DEN No
2049
Well Name
--
Drill Seq No
4
Quadrant / Block
49 / 12 a
Surface Location
53.533758, 2.256096
Source Datum
ED50
Subsea Well
Unknown
Platform
F
Slot No
4
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P33
Licence Type
Production
Spud Date
1982-12-07
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/12a-F4 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
FD
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
33.833
Ground Elev (m)
--
Water Depth (m)
23.77
TD MD (m)
4072.740
TD TVDSS (m)
3055.530
TD Datum Depth (m)
33.833
TD Datum Type
Kelly Bushing
Spud Date
1982-12-07
TD Reached
1983-02-16
Completion Date
1983-03-04
Release Date
1987-03-04

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/12a-F4 Unknown 58.000 24.167 BGS LithoStrat Upper
Aller Formation Palaeozoic 2533.000 2499.167 BGS LithoStrat Upper
Aller Evaporite Palaeozoic 2539.000 2505.167 BGS LithoStrat Upper
Pegmatitanhydrit Palaeozoic 2634.000 2600.167 BGS LithoStrat Upper
Roter Salzton Palaeozoic 2634.000 2600.167 BGS LithoStrat Upper
Leine Evaporite Palaeozoic 2658.000 2624.167 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2927.000 2893.167 BGS LithoStrat Upper
Plattendolomit Palaeozoic 2939.000 2905.167 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2997.000 2963.167 BGS LithoStrat Upper
Deckanhydrit 3000.000 2966.167 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 3000.000 2966.167 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 3340.000 3306.167 BGS LithoStrat Upper
Plattendolomit Palaeozoic 3495.000 3461.167 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 3545.000 3511.167 BGS LithoStrat Upper
Deckanhydrit 3552.000 3518.167 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 3554.000 3520.167 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 3816.000 3782.167 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 3819.000 3785.167 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 3850.000 3816.167 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 3892.000 3858.167 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 3899.000 3865.167 BGS LithoStrat Upper
Leman Sandstone 3901.000 3867.167 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
49/12a-F4 0 0 0 22 22 0 0 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

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
49/12a-F4 0 -- -- --

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