This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 420033629800 Top Depth: 3500 Ft. Bottom Depth: 6847 Ft. lease_name: PARKER, J. E. #111 reservoir_name: MARTIN(CLEARFORK LO) operator_name: EXXON CORP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Andrews