"Belle Fourche is pleased to extend our long-standing relationship with one of the premier producers in the Williston Basin," said Hank True, President of BFPL. "With this extension, we will continue to build out much needed infrastructure that will provide stability in transportation and markets for all involved."About Tallgrass Energy Tallgrass Energy is a family of companies that includes publicly traded partnerships Tallgrass Energy Partners, LP (NYSE: TEP) and Tallgrass Energy GP, LP (NYSE: TEGP), and privately held Tallgrass Development, LP. Operating across 10 states, Tallgrass is a growth-oriented midstream energy operator with transportation, storage, terminal, water, gathering and processing assets that serve some of the nation's most prolific crude oil and natural gas basins. To learn more, please visit our website at www.tallgrassenergy.com. Cautionary Note Concerning Forward-Looking Statements Disclosures in this press release contain forward-looking statements. All statements, other than statements of historical facts included in this press release that address activities, events or developments that management expects, believes or anticipates will or may occur in the future are forward-looking statements. Without limiting the generality of the foregoing, forward-looking statements contained in this press release specifically include the cash flow certainty for Pony Express in connection with the contract extension. Such statements are subject to a number of assumptions, risks and uncertainties, many of which are beyond the control of TEP and its affiliates, which may cause actual results to differ materially from those implied or expressed by the forward-looking statements, and other important factors that could cause actual results to differ materially from those projected. Any forward-looking statement applies only as of the date on which such statement is made and TEP and its affiliates do not intend to correct or update any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law.