Regulator sees no competition concerns; Klesch announced purchase in July. EU regulators cleared U.S. entrepreneur Gary Klesch's purchase of the Milford Haven oil refinery on the coast of Wales, the European Commission said in a statement on Friday. Klesch agreed in July to buy the 135,000 barrels per day refinery from Murphy Oil for an undisclosed sum and said the struggling plant would restart operations. It refines gasoline, diesel, fuel oil, jet fuel, LPG and propylene, as does the Heide Refinery in Germany, also owned by the Klesch Group. But the European Commission, the EU executive, concluded there would be no antitrust concerns as any overlap was limited and the Milford Haven refinery would face strong competition from other players.