This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4212132639 Top Depth: 2100 Ft. Bottom Depth: 6321 Ft. lease_name: GILBERT reservoir_name: ROANOKE CADDO CONGLOMERATE operator_name: BEST PETROLEUM EXPLORATIONSINC log_source_name: Unknown state_name: Texas county_name: Denton