January 16, 2003 Morgan Stanley & Co. Incorporated Salomon Smith Barney Inc. RBC Dain Rauscher Inc. Robert W. Baird & Co. Incorporated A.G. Edwards & Sons, Inc. Petrie Parkman & Co., Inc. Raymond James & Associates, Inc. c/o Morgan Stanley & Co....Purchase Agreement • January 17th, 2003 • Apache Corp • Crude petroleum & natural gas • New York
