21/11- 8

Decommissioned

Well Header

Well No
21/11- 8
NSTA DEN No
5804
Well Name
--
Drill Seq No
8
Quadrant / Block
21 / 11
Surface Location
57.561223, 0.090272
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
SPIRIT ENERGY NORTH SEA OIL LIMITED
Original Operator
--
Sub Area Operator
SPIRIT ENERGY NORTH SEA OIL LIMITED
Licence No
P883
Licence Type
Production
Spud Date
1996-04-11
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/11- 8 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
H
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
121.62
TD MD (m)
2138.477
TD TVDSS (m)
2112.569
TD Datum Depth (m)
25.908
TD Datum Type
Rotary Table
Spud Date
1996-04-11
TD Reached
1996-04-28
Completion Date
1996-04-29
Release Date
2000-04-29

Formation Tops (17)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/11- 8 Moray Mesozoic 1417.000 1391.092 Lloyds Register
Balder Cenozoic 1417.000 1391.092 Lloyds Register
Sele Mesozoic 1438.000 1412.092 Lloyds Register
Montrose Mesozoic 1548.000 1522.092 Lloyds Register
Lista Mesozoic 1548.000 1522.092 Lloyds Register
Maureen Mesozoic 1647.000 1621.092 Lloyds Register
Ekofisk Mesozoic 1735.000 1709.092 Lloyds Register
Chalk Mesozoic 1735.000 1709.092 Lloyds Register
Upper Cretaceous Chalk Mesozoic 1755.000 1729.092 Lloyds Register
Valhall Mesozoic 1975.000 1949.092 Lloyds Register
Cromer Knoll Mesozoic 1975.000 1949.092 Lloyds Register
Humber Mesozoic 2035.000 2009.092 Lloyds Register
Kimmeridge Clay 2035.000 2009.092 Lloyds Register
Smith Bank Mesozoic 2057.000 2031.092 Lloyds Register
Heron Palaeozoic 2057.000 2031.092 Lloyds Register
Turbot Anhydrite Palaeozoic 2137.000 2111.092 Lloyds Register
Zechstein Palaeozoic 2137.000 2111.092 Lloyds Register

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
21/11- 8 7 10 0 21 17 1 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
21/11- 8 Cuttings 789.43 2138.48 -- -- --

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
21/11- 8 0 -- -- --

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