This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4212731650 lease_name: (MC LEAN #1) MARRS MCLEAN reservoir_name: Unknown operator_name: DUER WAGNER & CO. (DILLEY PRODUCTION COMPANY) log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Dimmit