William Michael Warren

WILLIAM MICHAEL WARREN is Chairman, President and Chief Executive
Officer of Energen Corporation and CEO of Energen’s two major
subsidiaries, Alabama Gas Corporation and Energen Resources Corporation.
Prior to joining Alabama Gas in 1983, Mr. Warren practiced law with the
Birmingham firm of Bradley, Arant, Rose and White. He was named
President of Alabama Gas in 1984. Mr. Warren held a number of
increasingly important positions with Energen before being named CEO of
Energen and all its subsidiaries in 1997. Active in industry affairs, he
served as Chairman of the American Gas Association in 2002. He also is a
past Chairman of the Southern Gas Association and a former Trustee of
the Institute of Gas Technology. He presently serves on the Board of the
Gas Technology Institute. He holds a BA degree from Auburn University
and earned a Law degree from Duke University.