This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 4236733988 Top Depth: 700 Ft. Bottom Depth: 6274 Ft. lease_name: MONCRIEF RANCH HEADQUARTERS reservoir_name: NEWARK EAST BARNETT SHALE operator_name: MONCRIEF C B log_source_name: Unknown state_name: Texas county_name: Parker