This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 423572006800 Top Depth: 4650 Ft. Bottom Depth: 5700 Ft. lease_name: BRYAN W C sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: CREST operator_name: UNKNOWN state_name: Texas county_name: Ochiltree