This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 423933012100 Top Depth: 2472 Ft. Bottom Depth: 10124 Ft. lease_name: JONES #1 reservoir_name: ST CLAIR (GRANITE WASH) operator_name: PENNZOIL CO log_source_name: BEG datum_name: Unknown state_name: Texas county_name: Roberts