Anadarko to Present at Upcoming Energy Conference

Anadarko Petroleum Corporation (NYSE:APC) today announced that Jim Hackett, Chairman, President and CEO, will present at the 2008 Lehman Brothers CEO Energy/Power Conference on Sept. 3, 2008, at 8:25 a.m. Eastern.

A link to the webcast presentation will be available at www.anadarko.com. A replay also will be available on the company’s Web site for approximately 30 days after the live event.

Anadarko Petroleum Corporation’s mission is to deliver a competitive and sustainable rate of return to shareholders by exploring for, acquiring and developing oil and natural gas resources vital to the world’s health and welfare. As of year-end 2007, Anadarko had 2.4 billion barrels equivalent of proved reserves, making it one of the world’s largest independent oil and natural gas exploration and production companies. For more information about Anadarko, please visit www.anadarko.com.