Press Release

DBRS Releases Report on Anadarko Petroleum Corporation and Kerr-McGee Corporation

Energy
December 23, 2010

DBRS has today released a report on Anadarko Petroleum Corporation and Kerr-McGee Corporation that provides further details on the recent rating confirmations of each company’s Senior Unsecured Notes and Debentures at BBB (low) with Stable trends.

To obtain a copy of today’s report or the December 20, 2010, press release, please click on the links below or contact us at info@dbrs.com.