This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424953286700 Top Depth: 50 Ft. Bottom Depth: 4412 Ft. lease_name: KEYSTONE CATTLE CO #1008G reservoir_name: KEYSTONE SW (SAN ANDRES) operator_name: DEVON ENERGY PROD CO LP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Winkler