This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 040298188000 lease_name: TENNECO-EAST YOWLUMNE sample_type_name: GEOCHEMISTRY SAMPLES/FLUIDS/POWDER/SOILS sample_category_name: Miscellaneous facility_name: Houston reservoir_name: 89R0941 operator_name: CHANNEL EXPLORATION CO. state_name: California county_name: Kern