An Ineos tanker ship carrying 173,000 barrels of Marcellus ethane set sail yesterday from the Marcus Hook terminal near Philadelphia. On Feb. 24 we brought you the story that the ship would set sail “within a week” (see Marcellus Ethane Export Sets Sail “Within a Week” from Philly). One week turned into two weeks–perhaps that’s to be expected. But finally! Our Marcellus ethane is now on the high seas heading for Norway…