This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423833395800 Top Depth: 4000 Ft. Bottom Depth: 8153 Ft. lease_name: RINGO, REENA T. ET AL #4 reservoir_name: SPRABERRY(TREND AREA) operator_name: COX, JOHN L. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Reagan