Well Data Manager / Well Summary / 20/20- 1

20/20- 1

Decommissioned

Well Header

Well No
20/20- 1
NSTA DEN No
5865
Well Name
--
Drill Seq No
1
Quadrant / Block
20 / 20
Surface Location
57.354252, -0.105010
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Licence No
P931
Licence Type
Production
Spud Date
1996-06-04
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

20/20- 1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
73.15
TD MD (m)
1773.940
TD TVDSS (m)
1748.640
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1996-06-04
TD Reached
1996-06-17
Completion Date
1996-06-24
Release Date
2000-06-24

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
20/20- 1 Dornoch Mesozoic 855.000 830.006 Lloyds Register
Upper Dornoch Sandstone Cenozoic 855.000 830.006 Lloyds Register
Moray Mesozoic 855.000 830.006 Lloyds Register
Sele Mesozoic 927.000 902.006 Lloyds Register
Montrose Mesozoic 984.000 959.006 Lloyds Register
Lista Mesozoic 984.000 959.006 Lloyds Register
Maureen Mesozoic 1162.000 1137.006 Lloyds Register
Maureen Sandstone Mesozoic 1162.000 1137.006 Lloyds Register
Chalk Mesozoic 1203.000 1178.006 Lloyds Register
Upper Cretaceous Chalk Mesozoic 1203.000 1178.006 Lloyds Register
Rodby Mesozoic 1533.000 1508.006 Lloyds Register
Cromer Knoll Mesozoic 1533.000 1508.006 Lloyds Register
Sola 1543.000 1518.006 Lloyds Register
Valhall Mesozoic 1558.000 1533.006 Lloyds Register
Kimmeridge Clay 1686.000 1661.006 Lloyds Register
Humber Mesozoic 1686.000 1661.006 Lloyds Register
Fulmar Mesozoic 1701.000 1676.006 Lloyds Register
Smith Bank Mesozoic 1736.000 1711.006 Lloyds Register
Heron Palaeozoic 1736.000 1711.006 Lloyds Register
Turbot Anhydrite Palaeozoic 1762.000 1737.006 Lloyds Register
Zechstein Palaeozoic 1762.000 1737.006 Lloyds Register

Lithology Intervals

20/20- 1 Curve: SANDCOUNT 37 intervals  ·  MD 638.708 – 1736.750 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (34)
Limestone (3)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
20/20- 1 7 12 2 16 21 2 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
20/20- 1 0 -- -- --

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