42/21- 1

Decommissioned

Well Header

Well No
42/21- 1
NSTA DEN No
13442
Well Name
--
Drill Seq No
1
Quadrant / Block
42 / 21
Surface Location
54.211874, 0.078059
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
SPIRIT ENERGY RESOURCES LIMITED
Original Operator
--
Sub Area Operator
SPIRIT ENERGY RESOURCES LIMITED
Licence No
P1132
Licence Type
Production
Spud Date
2005-09-23
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

42/21- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Show
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
44.196
Ground Elev (m)
--
Water Depth (m)
56.39
TD MD (m)
2628.900
TD TVDSS (m)
2584.704
TD Datum Depth (m)
44.196
TD Datum Type
Kelly Bushing
Spud Date
2005-09-23
TD Reached
2005-10-15
Completion Date
2005-10-17
Release Date
2008-10-17

Formation Tops (31)

Wellbore Formation Era MD (m) TVDSS (m) Provider
42/21- 1 West Sole Mesozoic 101.000 56.804 BGS LithoStrat Upper
Lias Mesozoic 336.000 291.804 BGS LithoStrat Upper
Penarth Mesozoic 603.000 558.804 BGS LithoStrat Upper
Penarth Sandstone Member 607.000 562.804 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 617.000 572.804 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 694.000 649.804 BGS LithoStrat Upper
Dudgeon Saliferous 728.000 683.804 BGS LithoStrat Upper
Dowsing Dolomite 798.000 753.804 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 855.000 810.804 BGS LithoStrat Upper
Dowsing Dolomite 908.000 863.804 BGS LithoStrat Upper
Rot Halite Member 1049.000 1004.804 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1122.000 1077.804 BGS LithoStrat Upper
Amethyst Member Mesozoic 1367.000 1322.804 BGS LithoStrat Upper
Bunter Shale Mesozoic 1524.000 1479.804 BGS LithoStrat Upper
Brockelschiefer Member 1702.000 1657.804 BGS LithoStrat Upper
Aller Halite Palaeozoic 1727.000 1682.804 BGS LithoStrat Upper
Pegmatitanhydrit Palaeozoic 1807.000 1762.804 BGS LithoStrat Upper
Roter Salzton Palaeozoic 1815.000 1770.804 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 1841.000 1796.804 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 1875.000 1830.804 BGS LithoStrat Upper
Plattendolomit Palaeozoic 1891.000 1846.804 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 1964.000 1919.804 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 1967.000 1922.804 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 2282.000 2237.804 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 2328.000 2283.804 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 2370.000 2325.804 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 2385.000 2340.804 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2402.000 2357.804 BGS LithoStrat Upper
Silverpit 2402.000 2357.804 BGS LithoStrat Upper
Leman Sandstone 2456.000 2411.804 BGS LithoStrat Upper
Millstone Grit 2475.000 2430.804 BGS LithoStrat Upper

Lithology Intervals

42/21- 1 Curve: SANDCOUNT 100 intervals  ·  MD 607.619 – 2594.458 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/LR_SNS/San...
Anhydrite (32)
Sand (30)
Halite (23)
Limestone (15)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
42/21- 1 6 6 0 31 31 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
42/21- 1 0 -- -- --

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