ATP to Present to East Coast Investors.

HOUSTON -- ATP Oil & Gas Corporation (NASDAQ:ATPG) will hold institutional investment meetings beginning today in Atlanta. Other cities to be visited this week include Richmond, Baltimore and Philadelphia. Chief Financial Officer Albert L. Reese Jr. will discuss the company's near and long term growth forecasts and the relative valuation of the company in today's energy market. The presentation can be viewed at www.atpog.com under Investor Info/Presentations.

About ATP Oil & Gas

ATP Oil & Gas is an international offshore oil and gas development and production company with operations in the Gulf of Mexico and the North Sea. The company trades publicly as ATPG on the NASDAQ Global Select Market.