ExxonMobil

ExxonMobil has retained OGJE/Madison Energy Advisors to evaluate and market certain assets in the Permian Basin. Average daily production for 2003 is approximately 4,400 barrels of oil equivalent per day. Data rooms are open through early January. For more information, contact Bill Marko or Linda Gero at 281-876-2244. The properties offered have not been registered under the 1933 or 1934 Securities Act