News Release

DENVER--(BUSINESS WIRE)-- DCP Midstream Partners, LP (NYSE: DPM) will announce its earnings for the quarter ended March 31, 2011, after the New York Stock Exchange closes for trading on Thursday, May 5, 2011. An earnings conference call for investors and analysts is scheduled for 9:00 a.m. ET on Friday, May 6, 2011. The conference call can be accessed via webcast through the Investor section of DCP Midstream Partners’ Web site at http://www.dcppartners.com or by dialing 1-877-317-6789 in the United States or 1-412-317-6789 outside the United States. The conference number for login is 450572. Please call in 5 to 10 minutes prior to the scheduled start time. A replay of the conference call will be available until 9 a.m. ET, May 18, 2011, by dialing 1-877-344-7529 in the United States or 1-412-317-0088 outside the United States. The replay conference number is 450572. A replay, transcript and presentation slides in PDF format will also be available by accessing the Investor section of the partnership’s Web site.

DCP Midstream Partners, LP (NYSE: DPM) is a midstream master limited partnership that gathers, treats, processes, transports and markets natural gas, transports and markets natural gas liquids, and is a leading wholesale distributor of propane. DCP Midstream Partners, LP is managed by its general partner, DCP Midstream GP, LLC, which is wholly owned by DCP Midstream, LLC, a joint venture between Spectra Energy and ConocoPhillips. For more information, visit the DCP Midstream Partners, LP Web site at http://www.dcppartners.com.

Source: DCP Midstream Partners