 The Fielders name was an homage to "Field of Dreams", with the logo showing a ballplayer standing amid a field of corn.In 1995, Costner began developing oil separation machines based on a patent he purchased from the US government.The machines developed by the company were of little commercial interest until the Deepwater Horizon oil spill, when BP took six of the machines from a company in which Costner owned an interest, Ocean Therapy Solutions, for testing in late May 2010.