This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424933229600 Top Depth: 998 Ft. Bottom Depth: 8949 Ft. lease_name: ESTRADA ET AL #1 reservoir_name: MARCELINA CREEK operator_name: MARATHON OIL CO log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Wilson