NSTA Subsurface data / NSTA Open Data site

Page verifiedOpenUnited Kingdom

NSTA >400 GB free subsurface data: JDWLs (~2,235 + ~900 wells), core analysis DB 47 GB, pressure DB 11 GB, geothermal DB, maps

Open the source ↗

Record in Open Well Data, curated by Daniel Delgado-Uriarte. If it helps your work, cite the provider and this catalogue.

Publisher: North Sea Transition Authority (NSTA)
Country: United Kingdom
Category: Open dataset
Disciplines: Core, Production, Surveys, Well headers and locations, Wireline logs
Formats: ZIP, LAS, XYZ
Variables named: permeabilidad_nucleo porosidad_nucleo
Volume: more than 400GB; según resumen automático Core Analysis 47 GB y Pressure 11 GB
Wells: Según resumen automático: 2235 pozos E&A (CGG Digital Well Logs) y unos 900 (Additional JDWLs). Geoquímica: approximately 1800 wells
Record id: nsta-open-data-subsurface · JSON

Products in this source

NSTA Open Data (ArcGIS hub: wells, licences, seismic outlines) Listed

Verification

Read on 2026-11-04 by a web reader that only opens the page, never downloads data. Status of the page: ok. Relevance to subsurface work: alta.

Type: portal
Access as written: abierto (parte vía NDR con login)
Licence as written: no consta (enlaza Terms and Conditions)

Quoted from the source

totalling more than 400GB of freely available subsurface data — nstauthority.co.uk/exploration-production/exploration/exploration-data
NSTA joined digital well logs selected for release for the 30th Round — nstauthority.co.uk/exploration-production/exploration/exploration-data
raw and interpreted data plus associated reports from approximately 1800 wells around the UKCS — nstauthority.co.uk/exploration-production/exploration/exploration-data

Research notes

La migas de pan sitúan la página en /regulatory-information/exploration-and-production/exploration/subsurface-data/. Solo los primeros 39375 de 65350 caracteres son literales; lo demás es un resumen automático del mismo contenido no confiable, y de ahí salen CGG Digital Well Logs, JDWL, Core Analysis, Pressure, Collated Well Tops, AFTA (unos 170 pozos), Rock Physics Ikon (45 pozos), Geothermal Database y los formatos .las/.xyz. Ese resumen también dice que la página no da licencia por dataset y remite a Terms and Conditions. El dataset de CKAN indicado da 404, así que no se pudo enlazar con esta fuente. Geochem WoS comprado por NSTA con derechos de publicación en marzo 2017 (APT).

Notes are kept in the working language of the research (Spanish).

Cite this record

Credit the original provider first; mention Open Well Data (Daniel Delgado-Uriarte) if it helped you find or check the source.

North Sea Transition Authority (NSTA). NSTA Subsurface data / NSTA Open Data site. https://www.nstauthority.co.uk/exploration-production/exploration/exploration-data/. Page checked by Open Well Data on 2026-11-04. Found through Open Well Data (Delgado-Uriarte, 2026), https://openwelldata.org/source/nsta-open-data-subsurface/.