{"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 2026-11-05) [Data set]. https://openwelldata.org/","this_record":"USGS, Geosciences and Environmental Change Science Center. An inventory of subsurface geologic data: structure contour and isopach datasets. https://data.usgs.gov/datacatalog/data/USGS:64398902d34ee8d4ade1fc11. Page checked by Open Well Data on 2026-11-04. Found through Open Well Data (Delgado-Uriarte, 2026), https://openwelldata.org/source/usgs-subsurface-inventory/."},"record_type":"record","id":"usgs-subsurface-inventory","name":"An inventory of subsurface geologic data: structure contour and isopach datasets","url":"https://data.usgs.gov/datacatalog/data/USGS:64398902d34ee8d4ade1fc11","country":"United States","operator":"USGS, Geosciences and Environmental Change Science Center","category":"open_dataset","disciplines":["other"],"formats":["geodatabase"],"n_wells":"not stated","time_range":"2023","volume":"60 datasets in the initial publication","access":"open","api":"not stated","requires_js":false,"license":"http://www.usa.gov/publicdomain/label/1.0/","license_url":"http://www.usa.gov/publicdomain/label/1.0/","redistribution":"permitted","declared_channels":["DOI https://doi.org/10.5066/P9F4IVDL","USGS web application (declared)"],"status":"declared","evidence":[{"url":"https://data.usgs.gov/datacatalog/data/USGS:64398902d34ee8d4ade1fc11","cita":"This initial publication contains 60 datasets collected directly from USGS specific publications and federal repositories."}],"notes":"Not well data: it is an inventory of extent polygons of 3D models (structure contour and isopach). It only has 'borehole' as a keyword. Low relevance for this inventory.","verification":{"page_status":"unreadable (403 on data.usgs.gov and on sciencebase.gov)","what_it_is":"Per search, USGS 2023 geodatabase inventory of 2D structure contour and isopach data (Smout, Sweetkind, Zellman; DOI 10.5066/P9F4IVDL)","page_type":"dataset","access_as_written":"open (according to the search)","license_as_written":"not stated","formats_as_written":"according to the search geodatabase and tables","relevance":"medium","date":"2026-11-04","method":"Web reader: one page per source, read without downloading data."},"data_types":["geology","seismic"],"data_types_method":"rules v1 (scripts/clasifica_tipos.py), 4 Nov 2026","declared_variables":[],"declared_variables_method":"rules v1 (scripts/variables_fuentes.py), explicit mentions in the record, 4 Nov 2026","country_inferred":false,"catalogue_license":"CC-BY-NC-4.0 (Open Well Data catalogue, dictionaries, coverage tables and derived files; each listed source keeps its own licence). Free for non-commercial use with credit; any use by or for a company needs permission: https://danieldelgadouriarte.com"}