PropX is a last mile frac sand logistics system that allows customers to move proppant from in-basin transload terminals to the wellhead more cheaply, more safely, more cleanly and with less noise. PropX systems emit much less silica dust which meets the expected 2018 OSHA standards. The gravity fed containers are very efficient with one DJ frac crew delivering more than 9.2 million pounds of sand in a 24 hours. PropX is THE Last Word in Last Mile Logistics.