The Fund is traded on the New York Stock Exchange under the symbol "SRV." The Fund is managed by Cushing® MLP Asset Management, LP, an SEC-registered investment adviser headquartered in Dallas, Texas.ABOUT CUSHING® MLP ASSET MANAGEMENT , LP Cushing® MLP Asset Management, LP ("Cushing MLP"), is a wholly-owned subsidiary of Swank Capital, LLC and an SEC-registered investment adviser headquartered in Dallas, Texas. Cushing MLP serves as investment adviser to affiliated funds, which invest primarily in securities of MLPs, and other natural resource companies. Cushing MLP is also the sponsor of The Cushing® 30 MLP Index, a fundamental based North American energy infrastructure index comprised of 30 equally weighted publicly traded MLPs, and The Cushing® MLP High Income Index, which tracks the performance of 30 publicly traded energy and shipping MLP securities with an emphasis on current yield. The Cushing® 30 MLP Index is calculated by Standard & Poor's and reported under the Bloomberg ticker "MLPX" and FactSet Ticker "MLPX-CME". The Cushing® 30 MLP High Income Index is calculated by Standard & Poor's and reported on a real-time basis under the Bloomberg ticker "MLPY" and FactSet ticker "MLPH-CME". Cushing MLP continues to expand its platform of MLP-related investment products, leveraging extensive industry contacts and unparalleled research depth to drive both passive and actively managed investment opportunities for individual and institutional investors. Cushing MLP seeks to identify and exploit investment niches it believes are generally less understood and less followed by the broader investor community. www.swankcapital.com IMPORTANT INFORMATION This press release shall not constitute an offer to sell or a solicitation to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer or solicitation or sale would be unlawful prior to registration or qualification under the laws of such state or jurisdiction.