Whiting USA Trust II, a trust formed by Whiting Petroleum to own interests in properties located in the Rocky Mountains, Permian Basin, Gulf Coast and Mid-Continent regions of the US, filed on Friday with the SEC to raise up to $385 million in an initial public offering. The Austin, TX-based company plans to list on the NYSE under the symbol WHZ. Raymond James is the lead underwriter on the deal. No pricing terms were disclosed.