This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421073087000 Top Depth: 2400 Ft. Bottom Depth: 3800 Ft. reservoir_name: MARCELINA CREEK(AUSTIN CHALK) operator_name: ANADARKO PETROLEUM CORPORATION log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Crosby