Borealis AG, an Austrian petrochemical company (majority-owned by International Petroleum Investment Company (IPIC) of Abu Dhabi) announced yesterday that it has signed a deal with Marcellus and Utica Shale powerhouse driller Antero Resources to buy some of Antero's Utica/Marcellus ethane. The ethane will be pipelined to the Marcus Hook refinery near Philadelphia via the Sunoco