Marathon Profit Drops, Outlook Cut  NEW YORK (Reuters) - U.S. integrated oil company Marathon  Oil Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=MRO.N target=/stocks/quickinfo/fullquote"&gt;MRO.N&lt;/A&gt; on Tuesday reported a fall in quarterly  profit, as hurricanes and disruptions in oil and gas production  outweighed record prices for crude oil.