Proof of concept. This is an unofficial demo built by Datopian from the North Sea Transition Authority's public data. The official portal is NSTA Open Data. Questions or feedback: hello@datopian.com

NSTA and Lloyd's Register SNS Regional Geological Maps (ArcGIS version)

Contains a set of regional geological maps for the given area including: depth structure, isochores, subcrop and supercrop, structural elements, depositional facies, reservoir distribution, source rock, well penetration and hydrocarbon occurrence. Includes PDF documents with stratigraphic and petroleum systems charts and explanations of the various maps. Also include digital copies of sand flags (.las) and depth and thickness grids (.xyz).

Files
1
Last updated
30 Sept 2025

A file published by the NSTA. It opens from the NSTA’s own storage; this portal lists it so it can be found alongside the data.