One of our four key domains of research on the oil side is upgrading. The Government of Alberta has stated that this is one its top priorities, but it also holds interest in a couple of ways. You have mentioned the benefit in terms of job creation and creating investment opportunities, but it's also an opportunity to free up our pipeline network, because this upgraded oil is viscous and therefore easier to transport within our pipeline system. It thus also has significant benefit in that regard.
It's also a chance for us to get more value out of this product on the export market and to diversify our market base of refineries that can take our crude. This has been an area of active research, in close collaboration, I would say, with Alberta Innovates, which is the research arm of the Government of Alberta. They have been very good partners for us in doing some of this work.