This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424833166400 Top Depth: 10350 Ft. Bottom Depth: 13795 Ft. lease_name: ATHERTON 69 reservoir_name: STILES RANCH (GRANITE WASH) operator_name: CHESAPEAKE OPERATING, INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Wheeler