This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422353306500 Top Depth: 4500 Ft. Bottom Depth: 6393 Ft. lease_name: ROCKER B QQ #7 reservoir_name: SPRABERRY(TREND AREA) operator_name: GRAHAM ROYALTY LTD log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Irion