About DenburyDenbury Resources Inc. ( http://www.denbury.com) is a growing independent oil and natural gas company. Denbury is the largest oil and natural gas operator in Mississippi, owns the largest reserves of CO 2 used for tertiary oil recovery east of the Mississippi River, and holds significant operating acreage in Louisiana, Alabama, and Southeast Texas. Denbury's goal is to increase the value of acquired properties through tertiary recovery operations, combined with a combination of exploitation, drilling, and proven engineering extraction practices. Denbury is headquartered in Plano, Texas (a suburb of Dallas) and employs approximately 830 employees, the majority of whom are employed in field operations or field offices. About Encore Encore Acquisition Company ( www.encoreacq.com) is engaged in the acquisition and development of oil and natural gas reserves from onshore fields in the United States. Since 1998, Encore has acquired producing properties with proven reserves and leasehold acreage and grown the production and proven reserves by drilling, exploring, reengineering or expanding existing waterflood projects, and applying tertiary recovery techniques. Encore is headquartered in Fort Worth, Texas. Additional Information In connection with the proposed acquisition of Encore by Denbury a joint proxy statement/prospectus and other related documents have been filed with the SEC. Investors and security holders are urged to read carefully the definitive joint proxy statement/prospectus because it contains important information regarding Denbury, Encore and the merger transaction. This definitive joint proxy statement/prospectus has been sent to stockholders of Denbury and Encore seeking their approval of the transaction. Investors and security holders may obtain a free copy of the definitive joint proxy statement/prospectus and other documents filed by Denbury and Encore with the SEC at the SEC's website, www.sec.gov. The definitive joint proxy statement/prospectus and such other documents relating to Denbury may also be obtained free-of-charge by directing a request to Denbury, Attn: Investor Relations, 5100 Tennyson Parkway, Suite 1200, Plano, Texas 75024, or from Denbury's website, www.denbury.com. The definitive joint proxy statement/prospectus and such other documents relating to Encore may also be obtained free-of-charge by directing a request to Encore, Attn: Bob Reeves, 777 Main Street, Suite 1400, Fort Worth, Texas 76102, or from Encore's website, www.encoreacq.com. Denbury, Encore and their respective directors and executive officers may, under the rules of the SEC, be deemed to be "participants" in the solicitation of proxies in connection with the proposed transaction. Information concerning the interests of the persons who may be "participants" in the solicitation is set forth in the joint proxy statement/prospectus. Cautionary Note on Forward-Looking Statements Certain statements in this Denbury press release may constitute "forward-looking statements" within the meaning of Federal securities laws. The events and circumstances referred to in forward-looking statements are subject to numerous risks and uncertainties that are detailed in Denbury's filings with the Securities and Exchange Commission, including its most recent report on Form 10-K. These risks and uncertainties are incorporated by this reference as though fully set forth herein and these events and circumstances may be influenced by factors that could cause actual outcomes and results to be materially different from those projected.