N※N

PHILADELPHIA--([ BUSINESS WIRE ])--Atlas Energy, L.P. (NYSE: ATLS) announces today that Atlas Energy will be presenting at the EnerCom Oil and Services Conference on Wednesday, February 22^nd in San Francisco, CA. Edward Cohen, Chief Executive Officer, will be presenting for Atlas Energy at 2:20pm ET (11:20am PT).

Investors and the general public are invited to listen to the live webcast of the presentation at [ www.atlasenergy.com ] under the Event Calendar page of the Investor Relations section of the site.

Atlas Energy, L.P. is a master limited partnership which owns an interest in over 8,500 producing natural gas and oil wells, representing approximately 187 Bcfe of net proved reserves. Additionally, Atlas Energy owns and operates the general partner of Atlas Pipeline Partners, L.P. (NYSE: APL), through which it owns a 2% general partner interest, all of the incentive distribution rights and approximately 5.75 million common limited partner units of APL. For more information, please visit our website at [ www.atlasenergy.com ], or contact Investor Relations at [ InvestorRelations@atlasenergy.com ].