http://www.frontieroil.com Frontier Oil Corporation Content Managers RSS feed. . Copyright 2010 Frontier Oil Corporation Tendenci Software by Schipul - The Web Marketing Company en-us noemail@frontieroil.com Thu, 09 Sep 2010 18:45:55 GMT Content Managers http://www.frontieroil.com/en/cms/16/ <p>Founded as Wainoco Oil in 1949, Frontier Oil Corporation has evolved over the years from an oil and gas exploration company into a refining and marketing company serving the Rocky Mountain and Plains States regions. </p> <p>&nbsp;<img alt="Timeline" src="http://www.frontieroil.com/attachments/contentmanagers/16/timeline.jpg" /></p> http://www.frontieroil.com/en/cms/16/ Thu, 03 Sep 2009 22:31:12 GMT