This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424173653500 Top Depth: 790 Ft. Bottom Depth: 1506 Ft. lease_name: WINDHAM A #15 reservoir_name: WINDHAM TANNEHILL operator_name: PETRANOL AMERICA INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Shackelford