This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420953100900 Top Depth: 105 Ft. Bottom Depth: 1532 Ft. lease_name: WHITEHEAD #39 reservoir_name: S BRANCH TANNEHILL operator_name: QUINTX EXPL INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Concho