NGL Energy Partners LP is a limited partnership company formed to own and operate a vertically-integrated propane business. The Company operates in three segments: retail propane; wholesale supply and marketing; and midstream. Its retail propane business sells propane to end users. The Company's wholesale supply and marketing business supplies propane and other natural gas liquids and provides related storage. Its midstream business, which consists of its propane terminaling business, takes delivery of propane from pipelines or trucks at its propane terminals and transfers the propane to third-party transport trucks. In August 2013, NGL Energy Partners LP acquired the water disposal and hauling business of Oilfield Water Lines LP. In September 2013, NGL Energy Partners LP acquired the water disposal business of Coastal Plains Disposal #1, LLC owned by WinCo Development, LLC. In November 2013, the Company announced acquisition of all of the equity interests of Gavilon, LLC.