SemGroup Corporation and Rose Rock Midstream to Present at Citi’s 2016 MLP/Midstream Infrastructure Conference

TULSA, Okla., Aug. 10, 2016 (GLOBE NEWSWIRE) -- SemGroup® Corporation (NYSE:SEMG) and Rose Rock Midstream®, L.P. (NYSE:RRMS) Chief Executive Officer and President Carlin Conner will conduct one-on-one meetings with members of the investment community August 17-18, 2016 during Citi’s 2016 MLP/Midstream Infrastructure Conference in Las Vegas, Nev.

The presentation materials used during the conference will be accessible on the SemGroup website at on the date of the event.

About SemGroup
Based in Tulsa, Okla., SemGroup® Corporation is a publicly traded midstream service company providing the energy industry the means to move products from the wellhead to the wholesale marketplace. SemGroup provides diversified services for end users and consumers of crude oil, natural gas, natural gas liquids, refined products and asphalt. Services include purchasing, selling, processing, transporting, terminalling and storing energy.

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, Okla., 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, Okla., crude oil marketing hub.

Contacts: Investor Relations: Alisa Perkins 918-524-8081 Media: Kiley Roberson 918-524-8594

Source:SemGroup Corporation;Rose Rock Midstream, L.P.