Two weeks ago, Bill Gilliam was standing on a stage with North Dakota Gov. Jack Dalrymple, announcing that a venture called Badlands NGL wants to build a petrochemical plant in the state.
The factory would make plastic from ethane, the cheap, abundant component of natural gas that rises from the same wells that produce oil in the Bakken. Natural gas in North Dakota is especially high in ethane content (see page 39), and Gilliam thinks he can figure out a way to get enough of it in pure form to start cranking out train car loads of plastic beads for industrial use.
A lot has to happen between now and then. 28 percent of North Dakota's natural gas was burned off in August and both ethane producers in the state pipe it out of the state. Such a project would signal a shift in North Dakota. Along with two proposed fertilizer plants, it would mark the beginnings of a chemical industry in the state.
I talked to Gilliam on the phone earlier this week for a story that's running on Sunday. Most of what he said didn't make it into the story, so I've taken portions of the interview and reproduced them here.
Q. Is there enough ethane being produced in North Dakota currently to meet Badlands' needs?
Gilliam: "Way more than enough. If you look at current production in publicly available materials, we're looking at in the range of over 200,000 barrels a day being produced and most world-scale polymer plants on the Gulf Coast need in the range of 75,000 barrels a day. We may use a little bit more or a little bit less than that. We certainly think that this is a facility that would expand over time. If you look at publicly available information for the Northern Border Pipeline system, which certainly has a small amount of ethane coming down from Canada, but is composed primarily of ethane that is contributed in the Williston Basin, beginning in June and looking at it every day, from a low of 70,000 barrels a day it went as high as 114,000 barrels a day in August and it slacked off a little bit to around 90,000 barrels a day recently. So there's plenty of ethane there."
Q. And this is pure ethane that's been isolated?
Gilliam: "It's not isolated. It's mixed in methane and obviously the issue that shippers and pipelines and everyone is concerned about is you put too much ethane in any interstate pipeline and it gets too hot for allowable regulatory and safety limits."