This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4216536238 Top Depth: 4000 Ft. Bottom Depth: 5014 Ft. lease_name: SHUSA 20 reservoir_name: HARRIS SAN ANDRES operator_name: JETTA OPERATING COMPANY INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gaines