专利名称：Geothermal exploration发明人：HARDISON; JACK E.申请号：US26317572申请日：19720615公开号：US3874232A公开日：19750401
摘要：A uranium prospecting system based on the determination of temperatureanomalies in the earth's crust. The earth heat flux is measured at preselected points inshallow boreholes in order to detect heat given off as a result of radioactive decay.Localized anomalies are indicative of concentrations of radioactive materials.
申请人：ATLANTIC RICHFIELD COMPANY
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