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

UK England onshore hydrocarbon fields

Onshore field outlines as provided by operators at the point of field determination or re-determination. A hydrocarbon field is defined by the NSTA as a single geological petroleum structure encompassing the maximum extent of hydrocarbons (moveable or not), based solely on geological criteria. This dataset includes onshore fields within the UK onshore areas in WGS84.

Records
61
Formats
5
Last updated
5 Nov 2026

Download & API

UK England onshore hydrocarbon fields (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
UK England onshore hydrocarbon fields (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
UK England onshore hydrocarbon fields (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
UK England onshore hydrocarbon fields (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works

Schema

FieldTypeValues
Field name
FIELDNAME
string
Field type
FIELDTYPE
string3 values: OIL (43), GAS (16), CBM (2)