ERock, Inc.

ERock is a domestically-focused, growth-oriented Delaware limited partnership that develops and produces oil and natural gas properties. The company's interests include operated and non-operated wells across four key oil and gas producing regions: Mid-Continent (covering Oklahoma, Arkansas, and the Texas Panhandle), Alabama (including one treating facility, one natural gas processing plant, and a related gathering system), Permian (in West Texas), and East Texas/South Texas/Mississippi. On July 1, 2014, ERock contributed its midstream business to Regency Energy Partners LP. This midstream business involved gathering, compressing, treating, processing, transporting, marketing, and trading natural gas, as well as fractionating, transporting, and marketing natural gas liquids (NGLs), and crude oil and condensate logistics and marketing. In exchange for this contribution, ERock received $576.2 million in cash, 8,245,859 Regency common units (valued at approximately $265.6 million based on the June 30, 2014 closing price), and the exchange of $498.9 million face amount of ERock's outstanding unsecured senior notes for an equivalent amount of Regency unsecured senior notes. Following this transaction, $51.1 million of ERock's Senior Notes remained outstanding under an amended indenture. As a result of this contribution, ERock now reports its business as one segment.