Well Data Manager / Well Summary / 28/12- 1

28/12- 1

Decommissioned

Well Header

Well No
28/12- 1
NSTA DEN No
365
Well Name
--
Drill Seq No
1
Quadrant / Block
28 / 12
Surface Location
56.584307, 0.230550
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL (NINIAN) LIMITED
Original Operator
--
Sub Area Operator
BRITOIL (NINIAN) LIMITED
Licence No
P59
Licence Type
Production
Spud Date
1971-08-23
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

28/12- 1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
10.058
Ground Elev (m)
--
Water Depth (m)
87.20
TD MD (m)
2257.350
TD TVDSS (m)
2170.000
TD Datum Depth (m)
10.058
TD Datum Type
Kelly Bushing
Spud Date
1971-08-23
TD Reached
1971-09-29
Completion Date
1971-10-02
Release Date
1975-10-02

Formation Tops (14)

Wellbore Formation Era MD (m) TVDSS (m) Provider
28/12- 1 Upper Cretaceous Chalk Mesozoic 611.000 600.942 Lloyds Register
Chalk Mesozoic 611.000 600.942 Lloyds Register
Cromer Knoll Mesozoic 980.000 969.942 Lloyds Register
Rodby Mesozoic 980.000 969.942 Lloyds Register
Sola 983.000 972.942 Lloyds Register
Valhall Mesozoic 992.000 981.942 Lloyds Register
Heron Palaeozoic 1074.000 1063.942 Lloyds Register
Smith Bank Mesozoic 1074.000 1063.942 Lloyds Register
Zechstein Palaeozoic 1166.000 1155.942 Lloyds Register
Shearwater Salt 1166.000 1155.942 Lloyds Register
Rotliegend 2187.000 2176.942 Lloyds Register
Auk 2187.000 2176.942 Lloyds Register
Old Red Sandstone 2207.000 2196.942 Lloyds Register
Old Red Palaeozoic 2207.000 2196.942 Lloyds Register

Lithology Intervals

28/12- 1 Curve: SANDCOUNT 12 intervals  ·  MD 289.560 – 1073.353 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (11)
Limestone (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
28/12- 1 6 8 0 12 14 4 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
28/12- 1 Cuttings 152.4 2249.42 -- -- .
28/12- 1 Core #1 2249.42 2257.29 -- -- .

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
28/12- 1 0 -- -- --

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