This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. Top Depth: 4000 Ft. Bottom Depth: 4900 Ft. lease_name: EMPIRE ABO UNIT sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: Unknown operator_name: ATLANTIC RICHFIELD state_name: New Mexico county_name: Eddy