History


2013 June
Atlas Resource Partners, L.P. acquires natural gas assets in the Raton (NM) and Black Warrior (AL) Basins from EP Energy.
2012 December
Atlas Resource Partners, L.P. acquires reserves in the Barnett Shale and Marble Falls from DTE Energy
2012 September
Atlas Resource Partners, L.P. acquires oil rich assets in the Mississippi Lime play of Oklahoma
2012 May
Atlas Resource Partners, L.P. completes 2 acquisitions in the Barnett Shale of Texas
2012 March
Atlas Resource Partners, L.P. is created to own the E&P operations and the natural gas & oil investment partnerships
2011 February
Atlas Energy, Inc. is acquired by Chevron Corp in a transaction that is valued at $4.3 billion
2010 April
Atlas Energy, Inc. enters into a joint venture agreement with Reliance Industries of India to accelerate development of its Marcellus acreage
2009 September
Atlas America, Inc. and Atlas Energy Resources, LLC merge to create Atlas Energy, Inc.
2007 July
Atlas Pipeline Partners, LP acquires the Chaney Dell and Midkiff-Benedum natural gas gathering and processing systems in Oklahoma and Texas
2007 June
Atlas Energy Resources, LLC acquires DTE Gas & Oil Company, which has interests in gas producing wells in Michigan’s Antrim Shale
2006 December
Atlas Energy Resources, LLC acquires the E&P and syndication business from Atlas America, Inc. and has its initial public offering
2006 July
Atlas Pipeline Holdings, LP, the owner of the general partner of Atlas Pipeline Partners, LP, has its initial public offering
2004 May
Atlas America, Inc. is spun off from its parent, Resource America, Inc., in an initial public offering, owning the E&P operations in Appalachia, the syndication business and interests in Atlas Pipeline Partners, LP
2004 April
Atlas Pipeline Partners, LP acquires the Velma gathering and processing system in Oklahoma
2000 February
Atlas Pipeline Partners, LP, which owns natural gas gathering operations in Appalachia, has its initial public offering
1999
Viking Resources, an Ohio exploration and production company, is acquired by Resource America, Inc.
1998
The Atlas Group, a Pittsburgh-based energy finance and production company, is acquired by Resource America, Inc.
1968
Drilling activities through the sponsorship of drilling investment partnerships began in 1968