This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421733287600 Top Depth: 3012 Ft. Bottom Depth: 8328 Ft. lease_name: CALVERLEY EST #7 reservoir_name: W/C operator_name: MEWBOURNE OIL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Glasscock