This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421733198700 Top Depth: 20 Ft. Bottom Depth: 7825 Ft. lease_name: 8102 JV-P GLASS D #13 reservoir_name: BLALOCK LAKE EAST(WOLFCAMP) operator_name: BTA OIL PRODUCERS log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Glasscock