When suspended in 2-inch wells, either new wells or existing monitoring wells, iSOC® infuses high levels of oxygen or other gases into groundwater without bubbles, and with a very low decay rate at atmospheric pressure. Due to its low capital and operating costs, and its extreme efficiency, many US state governments are specifying iSOC® for reimbursed clean up sites. The technology has been successfully deployed in 47 US states, Canada, Europe, Japan and many Middle Eastern and Australasian countries. The iSOC® is also being used by most major consultants, oil companies, manufacturing corporations and the military.