Patent 12077372 was granted and assigned to National Oilwell Varco on September, 2024 by the United States Patent and Trademark Office.
A mobile proppant delivery system may include a system for unloading proppant transport trailers, storing proppant in silos, and feeding proppant to frac operations. The system may include drive-over conveyors, swiveling distribution heads, internal silo bucket elevators, gravity feed, choke filling, and bases designed with internal conveying systems.