This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421033500600 Top Depth: 620 Ft. Bottom Depth: 5012 Ft. lease_name: SAND HILLS TUBB UNIT reservoir_name: SAND HILLS (TUBB) operator_name: ENCORE OPERATING, L.P. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crane