This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421833155000 Top Depth: 1145 Ft. Bottom Depth: 10890 Ft. reservoir_name: NAVARRO CROSSING ANN DEXTER operator_name: ONEOK TEXAS ENERGY RESOURCES, LP log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gregg