This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423713737400 Top Depth: 1204 Ft. Bottom Depth: 9210 Ft. lease_name: SLAUGHTER 26 reservoir_name: SHEFFIELD, SE (DEVONIAN) operator_name: EOG RESOURCES, INC. log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Pecos