This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 420073002000 Top Depth: 9440 Ft. Bottom Depth: 11970 Ft. lease_name: ST CHARLES CO sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: HEADQUARTERS operator_name: CONOCO INC. state_name: Texas county_name: Aransas