This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4236733929 Top Depth: 1002 Ft. Bottom Depth: 5842 Ft. lease_name: TYLER TRUST SOUTH reservoir_name: NEWARK EAST BARNETT SHALE operator_name: DEVON ENERGY PRODUCTION CO LP log_source_name: Unknown state_name: Texas county_name: Parker