This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 421673115000 Top Depth: 17060 Ft. Bottom Depth: 18490 Ft. sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: SOUTH EDDY operator_name: SANDEFER PETROLEUM COMPANY