Rose Rock Midstream to Participate in the RBC Capital Markets' 2013 MLP Conference

Rose Rock Midstream to Participate in the RBC Capital Markets' 2013 MLP
Conference

TULSA, Okla., Nov. 14, 2013 (GLOBE NEWSWIRE) -- Rose Rock Midstream^®, L.P.
(NYSE:RRMS) will attend the RBC Capital Markets' 2013 MLP Conference at the
Ritz-Carlton in Dallas, TX on Thursday, November 21, 2013.

Rose Rock Midstream Chief Financial Officer Bob Fitzgerald will conduct
one-on-one meetings with members of the investment community. The presentation
materials used during the conferences will be accessible on the Rose Rock
Midstream website at www.rrmidstream.com on Thursday, November 21.

About Rose Rock Midstream

Rose Rock Midstream^®, L.P. (NYSE:RRMS) is a growth-oriented Delaware limited
partnership formed by SemGroup^® Corporation (NYSE:SEMG) to own, operate,
develop and acquire a diversified portfolio of midstream energy assets.
Headquartered in Tulsa, OK, Rose Rock Midstream provides crude oil gathering,
transportation, storage and marketing services with the majority of its assets
strategically located in or connected to the Cushing, Oklahoma crude oil
marketing hub.

CONTACT: Investor Relations:
         Alisa Perkins
         918-524-8081
         roserockir@rrmidstream.com
        
         Media:
         Kiley Roberson
         918-524-8594
         kroberson@rrmidstream.com

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