This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4250535559 Top Depth: 5488 Ft. Bottom Depth: 10122 Ft. lease_name: GUERRA RAUL reservoir_name: LOPENO CONSOLIDATED operator_name: XTO ENERGY INC log_source_name: Unknown state_name: Texas county_name: Zapata