{
 "catalogue": {
  "name": "Open Well Data",
  "curator": "Daniel Delgado-Uriarte",
  "orcid": "https://orcid.org/0009-0006-0536-5158",
  "website": "https://danieldelgadouriarte.com",
  "linkedin": "https://www.linkedin.com/in/daniel-delgado-uriarte-b9a523278/",
  "how_to_cite": "Delgado-Uriarte, D. (2026). Open Well Data: an index of public subsurface data sources (Catalogue build 2026-11-04) [Data set]. https://openwelldata.org/",
  "this_record": "Geological Survey of Denmark and Greenland (GEUS), Subsurface Archive. GEUS Danish Deep Subsurface Data Portal. https://eng.geus.dk/products-services-facilities/data-and-maps/subsurface-data-denmark. Page checked by Open Well Data on 2026-11-04. Found through Open Well Data (Delgado-Uriarte, 2026), https://openwelldata.org/source/geus-deep-subsurface/."
 },
 "tipo": "ficha",
 "id": "geus-deep-subsurface",
 "nombre": "GEUS Danish Deep Subsurface Data Portal",
 "url": "https://eng.geus.dk/products-services-facilities/data-and-maps/subsurface-data-denmark",
 "pais": "Dinamarca",
 "operador": "Geological Survey of Denmark and Greenland (GEUS), Subsurface Archive",
 "categoria": "cientifico",
 "disciplinas": [
  "wireline_logs",
  "core",
  "seismic",
  "otros"
 ],
 "formatos": [],
 "n_pozos": "no consta",
 "rango_temporal": "no consta",
 "volumen": "no consta",
 "acceso": "mixto",
 "api": "no consta",
 "requiere_js": "no_consta",
 "licencia": "no consta",
 "licencia_url": "",
 "redistribucion": "no_consta",
 "canales_declarados": [
  "portal data.geus.dk/geusmap",
  "solicitud de pago por correo al Subsurface Archive"
 ],
 "estado": "verificada_web",
 "evidencia": [
  {
   "url": "https://eng.geus.dk/products-services-facilities/data-and-maps/subsurface-data-denmark",
   "cita": "can be downloaded free of charge from the portal, including reports, logs, spliced logs, and digital core photos"
  },
  {
   "url": "https://eng.geus.dk/products-services-facilities/data-and-maps/subsurface-data-denmark",
   "cita": "cannot currently be downloaded from the portal but can be requested from GEUS for a fee"
  },
  {
   "url": "https://eng.geus.dk/products-services-facilities/data-and-maps/subsurface-data-denmark",
   "cita": "Data are delivered as received by GEUS."
  }
 ],
 "notas": "Gratis: sondeos liberados y sísmica 2D/3D ('processings', desde octubre 2023). De pago: CSEM, gravimetría y magnetometría. GEUS rechaza responsabilidad sobre calidad y exactitud según sus 'terms of delivery', no leídos. Portal no leído. Según GEUS, todos los pozos profundos y todos los 3D procesados, gratis (portal de 2023). Sin comprobar registro ni volumen.",
 "verificacion": {
  "estado_web": "ok",
  "que_es": "GEUS Danish deep subsurface data: well reports, logs, spliced logs, core photos; 3D seismic (free since Oct 2023) and 2D being released",
  "tipo_web": "portal",
  "acceso_web": "abierto (CSEM, gravimetría y magnetometría de pago bajo petición)",
  "licencia_web": "no consta (descargo de calidad)",
  "formatos_web": "no consta",
  "relevancia": "alta",
  "fecha": "2026-11-04",
  "metodo": "Web reader: one page per source, read without downloading data."
 },
 "tipos_dato": [
  "core",
  "documents",
  "potential_fields",
  "seismic",
  "well_headers",
  "wireline_logs"
 ],
 "tipos_dato_metodo": "reglas v1 (scripts/clasifica_tipos.py), 4 nov 2026",
 "variables_declaradas": [],
 "variables_declaradas_metodo": "reglas v1 (scripts/variables_fuentes.py), menciones explícitas en la ficha, 4 nov 2026",
 "country": "Denmark",
 "country_inferred": false
}