This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 421093139200 Top Depth: 315 Ft. Bottom Depth: 1600 Ft. lease_name: MONTGOMERY STATE sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: WILDCAT operator_name: ATLANTIC RICHFIELD CO. state_name: Texas county_name: Culberson