TULSA, Okla., Aug. 12, 2013 (GLOBE NEWSWIRE) -- Rose Rock Midstream ® , L.P. (NYSE:RRMS) today announced that it has commenced a public offering of 4,750,000 common units representing limited partner interests. The units will be offered by Rose Rock pursuant to an effective shelf registration statement on file with the Securities and Exchange Commission (SEC). Rose Rock also intends to grant the underwriters a 30-day option to purchase up to 712,500 additional common units. The partnership intends to use the net proceeds from this offering and from any exercise of the underwriters' option to purchase additional common units to repay borrowings outstanding under its revolving credit facility, fund capital expenditures and for general partnership purposes. Barclays, UBS Investment Bank, Citigroup, Deutsche Bank Securities and RBC Capital Markets are acting as joint book-running managers for the offering. The offering is being made by means of a prospectus supplement and accompanying base prospectus, copies of which may be obtained from the underwriters as follows: Barclays c/o Broadridge Financial Solutions 1155 Long Island Avenue Edgewood, New York 11717 Phone: (888) 603-5847 Email: Barclaysprospectus@broadridge.com UBS Investment Bank Attn: Prospectus Department 299 Park Avenue, 28th Floor New York, New York 10171 Phone: (888) 827-7275 Citigroup c/o Broadridge Financial Solutions 1155 Long Island Avenue Edgewood, New York 11717 Phone: (800) 831-9146 firstname.lastname@example.org Deutsche Bank Securities Inc. Attn: Prospectus Department 60 Wall Street New York, New York 10005-2836 Phone: (800) 503-4611 email@example.com RBC Capital Markets Attn: Prospectus Department 3 World Financial Center 200 Vesey Street, 8th Floor New York, New York 10281-8098 Phone: (877) 822-4089 You may also obtain these documents for free when they are available by visiting EDGAR on the SEC website at www.sec.gov . This press release does not constitute an offer to sell or a solicitation of an offer to buy the securities described herein, nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. The offering will be made only by means of a prospectus and related prospectus supplement, which are part of an effective registration statement.