The Excel Pipeline system originates in Duncan, Oklahoma and delivers crude oil to Gary-Williams's Wynnewood, Oklahoma refinery.

The partnership has operated the pipeline for Gary-Williams since 2007. In connection with the transaction, Gary-Williams has entered into a 20-year throughput and deficiency agreement.

Debbie Fretz, president and CEO of Sunoco Logistics Partners, said: "Our crude oil business investment platform has grown significantly over the last few years. The addition of the Excel pipeline will add value to our business and extend our long-term relationship with Gary-Williams."

A service of YellowBrix, Inc.