This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 424333274400 Top Depth: 331 Ft. Bottom Depth: 5305 Ft. lease_name: C B LONG ESTATE reservoir_name: W/C operator_name: KEITH WELLS log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Stonewall