This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 421313543100 Top Depth: 5000 Ft. Bottom Depth: 8720 Ft. lease_name: WELDER LEASE sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: SEVEN SISTERS E operator_name: BP AMERICA PRODUCTION COMPANY state_name: Texas county_name: Duval