This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421833164000 Top Depth: 1090 Ft. Bottom Depth: 10853 Ft. lease_name: GUNN, MARGARET G.U. 1 operator_name: BURLINGTON RESOURCES O & G CO LP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gregg