This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422633134500 Top Depth: 3418 Ft. Bottom Depth: 6697 Ft. lease_name: CHISUM, ROY R. #7 reservoir_name: BOOMERANG SOUTH operator_name: MARATHON OIL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Kent