text: Anadarko Third-Quarter Earnings Rise  NEW YORK (Reuters) - Anadarko Petroleum Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=APC.N target=/stocks/quickinfo/fullquote"&gt;APC.N&lt;/A&gt;, the  No. 1 U.S. independent oil and gas producer, on Friday reported  higher third-quarter earnings on the back of high oil and gas  prices.