{"id":"https://openalex.org/W52589080","doi":null,"title":"Guides to Prospecting for Oil Shales","display_name":"Guides to Prospecting for Oil Shales","publication_year":1967,"publication_date":"1967-01-01","ids":{"openalex":"https://openalex.org/W52589080","mag":"52589080"},"language":"en","primary_location":{"id":"mag:52589080","doi":null,"is_oa":false,"landing_page_url":"https://onepetro.org/WPCONGRESS/proceedings/WPC07/All-WPC07/WPC-12272/198974","pdf_url":null,"source":{"id":"https://openalex.org/S4306499793","display_name":"7th World Petroleum Congress","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"7th World Petroleum Congress","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075004587","display_name":"Tell Ertl","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tell Ertl","raw_affiliation_strings":["President of Energy Resources, Technology Land, Inc., Grand Valley, Colorado"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"President of Energy Resources, Technology Land, Inc., Grand Valley, Colorado","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5075004587"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01348315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":0.8515999913215637,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":0.8515999913215637,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13193","display_name":"Geological Studies and Exploration","score":0.14640000462532043,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/oil-shale","display_name":"oil shale","score":0.9470000267028809},{"id":"https://openalex.org/keywords/exploration","display_name":"exploration","score":0.4699999988079071},{"id":"https://openalex.org/keywords/petroleum-exploration","display_name":"petroleum exploration","score":0.4359999895095825}],"concepts":[{"id":"https://openalex.org/C175181221","wikidata":"https://www.wikidata.org/wiki/Q1650350","display_name":"Prospecting","level":2,"score":0.9162609577178955},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5643226504325867},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.4447150230407715},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.34065163135528564},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.324747771024704},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.11956566572189331}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:52589080","doi":null,"is_oa":false,"landing_page_url":"https://onepetro.org/WPCONGRESS/proceedings/WPC07/All-WPC07/WPC-12272/198974","pdf_url":null,"source":{"id":"https://openalex.org/S4306499793","display_name":"7th World Petroleum Congress","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"7th World Petroleum Congress","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2739135521","https://openalex.org/W1485560315","https://openalex.org/W205978266","https://openalex.org/W77179214","https://openalex.org/W4236483218","https://openalex.org/W1547561165","https://openalex.org/W3133460303","https://openalex.org/W99043644","https://openalex.org/W4289827321","https://openalex.org/W41086681"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}