This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 424793459600 Top Depth: 4500 Ft. Bottom Depth: 5850 Ft. lease_name: KILLAM-HURD-AMOCO sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: CASA VERDE operator_name: ENRON OIL & GAS COMPANY state_name: Texas county_name: Webb