Well Data Manager / Well Summary / 20/05b- 2

20/05b- 2

Decommissioned

Well Header

Well No
20/05b- 2
NSTA DEN No
2195
Well Name
--
Drill Seq No
2
Quadrant / Block
20 / 5 b
Surface Location
57.916969, -0.085621
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P324
Licence Type
Production
Spud Date
1983-08-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

20/05b- 2 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
117.65
TD MD (m)
4161.130
TD TVDSS (m)
4135.831
TD Datum Depth (m)
25.298
TD Datum Type
Kelly Bushing
Spud Date
1983-08-08
TD Reached
1983-10-15
Completion Date
1983-10-22
Release Date
1987-10-22

Formation Tops (28)

Wellbore Formation Era MD (m) TVDSS (m) Provider
20/05b- 2 Beauly Cenozoic 1016.000 990.702 Lloyds Register
Moray Mesozoic 1016.000 990.702 Lloyds Register
Upper Dornoch Sandstone Cenozoic 1106.000 1080.702 Lloyds Register
Dornoch Mesozoic 1106.000 1080.702 Lloyds Register
Sele Mesozoic 1211.000 1185.702 Lloyds Register
Forties Sandstone Mesozoic 1358.000 1332.702 Lloyds Register
Lista Mesozoic 1500.000 1474.702 Lloyds Register
Montrose Mesozoic 1500.000 1474.702 Lloyds Register
Balmoral Sandstone Cenozoic 1568.000 1542.702 Lloyds Register
Glamis Tuff 1712.000 1686.702 Lloyds Register
Andrew Sandstone Cenozoic 1823.000 1797.702 Lloyds Register
Maureen Mesozoic 2116.000 2090.702 Lloyds Register
Chalk Mesozoic 2179.000 2153.702 Lloyds Register
Ekofisk Mesozoic 2179.000 2153.702 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2231.000 2205.702 Lloyds Register
Cromer Knoll Mesozoic 2808.000 2782.702 Lloyds Register
Rodby Mesozoic 2808.000 2782.702 Lloyds Register
Sola 2816.000 2790.702 Lloyds Register
Valhall Mesozoic 2893.000 2867.702 Lloyds Register
Kimmeridge Clay 3124.000 3098.702 Lloyds Register
Humber Mesozoic 3124.000 3098.702 Lloyds Register
Piper Mesozoic 3468.000 3442.702 Lloyds Register
Sgiath Mesozoic 3509.000 3483.702 Lloyds Register
Fladen Mesozoic 3536.000 3510.702 Lloyds Register
Pentland Mesozoic 3536.000 3510.702 Lloyds Register
Rattray Volcanics Mesozoic 3664.000 3638.702 Lloyds Register
Heron Palaeozoic 3869.000 3843.702 Lloyds Register
Smith Bank Mesozoic 3869.000 3843.702 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
20/05b- 2 7 15 6 21 28 2 0 1 0 View

Hydrocarbon Occurrence (10)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
20/05b- 2 Gas shows GS * 2231.136 -- 577 m thick
20/05b- 2 Gas shows GS * 2987.04 -- 107 m thick
20/05b- 2 Gas shows GS * 3093.7200000000003 -- 30 m thick
20/05b- 2 Gas shows GS UJHU 3123.8952 -- 107 m thick
20/05b- 2 Gas shows GS * 3230.88 -- 131 m thick
20/05b- 2 Gas shows GS * 3361.944 -- 106 m thick
20/05b- 2 Gas shows GS PUCE 3468.0144 -- 41 m thick
20/05b- 2 Gas shows GS PUCU 3508.8576000000003 -- 27 m thick
20/05b- 2 Gas shows GS MJSH 3535.6800000000003 -- 128 m thick
20/05b- 2 Gas shows GS * 3686.556 -- 475 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
20/05b- 2 Cuttings 228.6 4160.52 -- -- wet sample .

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
20/05b- 2 0 -- -- --

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