About Cardinal Midstream

About company

Cardinal was founded in 2008 with an initial $75 million equity commitment from EnCap Investments L.P. and EnCap Flatrock Midstream. In 2010, the equity commitment to Cardinal was increased to $280 million. Cardinal acquired and developed a substantial natural gas gathering, treating and processing system in the Arkoma Woodford Shale, and in 2012 the company sold all of its midstream assets and its natural gas contract treating business to Atlas Pipeline Partners, L.P. (NYSE: APL) for $600 million.