This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423753112900 Top Depth: 305 Ft. Bottom Depth: 2370 Ft. lease_name: MASTERSON F #03-83 reservoir_name: PANHANDLE operator_name: OPTOPCO INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Potter