This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 423930001100 Top Depth: 3414 Ft. Bottom Depth: 5200 Ft. sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: S. WORSHAM operator_name: AMOCO PRODUCTION COMPANY state_name: Texas county_name: Roberts