This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 422353286800 Top Depth: 4500 Ft. Bottom Depth: 6468 Ft. lease_name: ROCKER B JJ #5 reservoir_name: SPRABERRY operator_name: GRAHAM RESOURCES INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Irion