This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421653577400 Top Depth: 4350 Ft. Bottom Depth: 7354 Ft. lease_name: NORTH ROBERTSON UNIT # 3543 reservoir_name: ROBERTSON, N. (CLEAR FORK 7100) operator_name: FIRST PERMIAN LLC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gaines