March 2011, Vol. 238 No. 3


Project Mariner Expands To Transport Marcellus Ethane to Canadian Markets

MarkWest Liberty Midstream & Resources, LLC, and Sunoco Logistics Partners L.P. announced March 22 the development of Project Mariner West, a pipeline project to deliver Marcellus Shale ethane from MarkWest Liberty’s Houston, Pennsylvania processing and fractionation complex to Sarnia, Ontario, Canada markets. Mariner West is being developed at the request of Marcellus producer customers and is supported by Sarnia ethane consumers. It will utilize new and existing pipelines and is anticipated to have a maximum capacity to transport up to 65,000 barrels per day of ethane by the third quarter of 2012. Mariner West is an expansion of Project Mariner, a pipeline and marin

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