15/12- 1

Decommissioned

Well Header

Well No
15/12- 1
NSTA DEN No
488
Well Name
--
Drill Seq No
1
Quadrant / Block
15 / 12
Surface Location
58.502157, 0.306689
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL (NINIAN) LIMITED
Original Operator
--
Sub Area Operator
BRITOIL (NINIAN) LIMITED
Licence No
P202
Licence Type
Production
Spud Date
1973-05-03
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/12- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
33.223
Ground Elev (m)
--
Water Depth (m)
143.26
TD MD (m)
2993.746
TD TVDSS (m)
3003.194
TD Datum Depth (m)
33.223
TD Datum Type
Kelly Bushing
Spud Date
1973-05-03
TD Reached
1973-06-02
Completion Date
1973-06-12
Release Date
1977-06-12

Formation Tops (36)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/12- 1 Grid Sandstone Cenozoic 564.000 530.777 Lloyds Register
Horda Cenozoic 564.000 530.777 Lloyds Register
Stronsay Cenozoic 564.000 530.777 Lloyds Register
Middle Mousa 746.000 712.777 Lloyds Register
Skroo Sandstone Cenozoic 970.000 936.777 Lloyds Register
Horda Cenozoic 970.000 936.777 Lloyds Register
Balder Cenozoic 1032.000 998.777 Lloyds Register
Moray Mesozoic 1032.000 998.777 Lloyds Register
Beauly Cenozoic 1074.000 1040.777 Lloyds Register
Upper Dornoch Sandstone Cenozoic 1122.000 1088.777 Lloyds Register
Dornoch Mesozoic 1122.000 1088.777 Lloyds Register
Sele Mesozoic 1329.000 1295.777 Lloyds Register
Lower Dornoch Sandstone Cenozoic 1348.000 1314.777 Lloyds Register
Lista Mesozoic 1471.000 1437.777 Lloyds Register
Montrose Mesozoic 1471.000 1437.777 Lloyds Register
Balmoral Sandstone Cenozoic 1524.000 1490.777 Lloyds Register
Andrew Sandstone Cenozoic 1647.000 1613.777 Lloyds Register
Maureen Mesozoic 2084.000 2050.777 Lloyds Register
Maureen Sandstone Mesozoic 2084.000 2050.777 Lloyds Register
Chalk Mesozoic 2138.000 2104.777 Lloyds Register
Ekofisk Mesozoic 2138.000 2104.777 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2192.000 2158.777 Lloyds Register
Cromer Knoll Mesozoic 2502.000 2468.777 Lloyds Register
Rodby Mesozoic 2502.000 2468.777 Lloyds Register
Sola 2509.000 2475.777 Lloyds Register
Valhall Mesozoic 2518.000 2484.777 Lloyds Register
Humber Mesozoic 2560.000 2526.777 Lloyds Register
Kimmeridge Clay 2560.000 2526.777 Lloyds Register
Piper Mesozoic 2631.000 2597.777 Lloyds Register
Sgiath Mesozoic 2740.000 2706.777 Lloyds Register
Pentland Mesozoic 2783.000 2749.777 Lloyds Register
Fladen Mesozoic 2783.000 2749.777 Lloyds Register
Smith Bank Mesozoic 2905.000 2871.777 Lloyds Register
Heron Palaeozoic 2905.000 2871.777 Lloyds Register
Turbot Anhydrite Palaeozoic 3009.000 2975.777 Lloyds Register
Zechstein Palaeozoic 3009.000 2975.777 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
15/12- 1 9 20 7 14 36 1 0 1 5 View

Hydrocarbon Occurrence (7)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/12- 1 Oil shows OS PASH 1250.8992 -- 396 m thick
15/12- 1 DST DST 3 -- 1347.8 1357.0 Not used for labelling, multiple DSTs in same play / Balmoral
15/12- 1 DST DST 4 -- 1347.8 1357.0 Not used for labelling, multiple DSTs in same play / Balmoral
15/12- 1 DST DST 5 -- 1347.9 1357.0 Label / Balmoral
15/12- 1 DST DST 1 -- 1365.8 1370.1 Not used for labelling, multiple DSTs in same play / Balmoral
15/12- 1 DST DST 2 -- 1365.8 1370.1 Not used for labelling, multiple DSTs in same play / Balmoral
15/12- 1 Gas shows GS MJSH 2740.152 -- 165 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/12- 1 Cuttings 249.94 3023.62 -- -- .

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
15/12- 1 0 -- -- --

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