PITTSBURGH, July 16, 2015 /PRNewswire/ -- Atlas Energy Group, LLC (NYSE: ATLS) and Atlas Resource Partners, L.P. (NYSE: ARP) announce today that both companies will release results for the second quarter 2015 on Thursday, August 6, 2015 after market hours, and invite investors and other interested parties to listen to the live webcast of the quarterly conference call on Friday, August 7, 2015 at 9:00am ET.

This call is being webcast live and can be accessed by investors and other interested parties from the Investor Relations section of Atlas Resource Partners' website at www.atlasresourcepartners.com.  For those unavailable to listen to the live broadcast, the replay of the webcast will be available following the live call on the website and telephonically beginning at 12:00p.m. ET on Friday, August 7, 2015 by dialing (855) 859-2056, passcode: 87417314.  

Atlas Energy Group, LLC (NYSE: ATLS) is a limited liability company which owns the following interests: all of the general partner interest, incentive distribution rights and an approximate 26% limited partner interest in its upstream oil & gas subsidiary, Atlas Resource Partners, L.P.; the general partner interests, incentive distribution rights and limited partner interests in its private E&P Development Subsidiary; and a general partner interest in Lightfoot Capital Partners, an entity that invests directly in energy-related businesses and assets. For more information, please visit our website at www.atlasenergy.com, or contact Investor Relations at InvestorRelations@atlasenergy.com.

Atlas Resource Partners, L.P. (NYSE: ARP) is an exploration & production master limited partnership which owns an interest in over 14,500 producing natural gas and oil wells, located primarily in Appalachia, the Barnett Shale (TX), the Mississippi Lime (OK), the Eagle Ford Shale (TX), the Raton Basin (NM), Black Warrior Basin (AL) and the Rangely Field (CO).  ARP is also the largest sponsor of natural gas and oil investment partnerships in the U.S. For more information, please visit our website at www.atlasresourcepartners.com, or contact Investor Relations at InvestorRelations@atlasenergy.com.

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SOURCE Atlas Energy Group, LLC