This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 420030130100 Top Depth: 10800 Ft. Bottom Depth: 11698 Ft. sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: MAYO HAFNER operator_name: HENRY PETROLEUM LP state_name: Texas county_name: Andrews