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a schema:CreativeWork ;
schema:about , , , , , , , , , , , , , , , , , , ;
schema:contributor , , ;
schema:creator ;
schema:description "Collection contains materials relating to Krueger's career as a petroleum geologist including expense accounts and budgets of the Preston Oil Company (1923-1947) and the Waverly Oil Works Company (1952-1957); subject files (1901-1971) on geology and the exploration and development of oil and gas fields, which include correspondence, news clippings, maps, photographs, and well logs of fields in the U.S., Canada and South America; notebooks of oil well sites and reports of the Belco Petroleum Corporation (1953-1964); Krueger's geological reports of petroleum sites in California (1929-1936); maps (1915-1977) mostly of Wyoming; and materials relating to Krueger's involvement in the American Association of Petroleum Geologists and the Geological Society of America (1942-1970)."@en ;
schema:genre "Maps"@en , "Photographs"@en ;
schema:name "Papers"@en ;
schema:workExample .
a schema:Organization ;
schema:name "Preston Oil Company." .
a schema:Organization ;
schema:name "Waverly Oil Works Company, Pittsburgh." .
a schema:Place ;
schema:name "Big Piney oil field (Wyo.)" .
a schema:Organization ;
schema:name "Belco Petroleum Corporation." .
void:inDataset ;
schema:about .
a schema:Organization ;
schema:name "American Association of Petroleum Geologists." .