This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421033371800 Top Depth: 200 Ft. Bottom Depth: 3498 Ft. lease_name: TUBB reservoir_name: SAND HILLS operator_name: GREAT WESTERN DRILLING COMPANY log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crane