This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423833467300 Top Depth: 3200 Ft. Bottom Depth: 7973 Ft. lease_name: MERCHANT UNIT #3913S reservoir_name: SPRABERRY(TREND AREA) operator_name: PARKER & PARSLEY DEVEL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Reagan