Permanent Monitoring of Water Flood and Other EOR Methods and OperationsCross Well Imaging to produce a real-timemoving picture of the entire reservoirFracture MonitoringContinuous Monitoring of fracture fluids left downhole to predict migratioif anyContinuous Monitoring to detect methane migration from boreholeCoal Bed Methane MonitoringTreasure Salvage for gold and silver from Spanish Galleons undetected by magnetometersTunnel Detection and monitoring of tunnel construction along U.S. Mexico border and other strategic locationsCCS monitoring