This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 420030472000 Top Depth: 1450 Ft. Bottom Depth: 6500 Ft. lease_name: TEXAS UNIVERSITY DD sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: BLOCK 11 operator_name: PHILLIPS PETROLEUM COMPANY state_name: Texas county_name: Andrews