Yes, but my conclusion would be that there's a big gap between what we know now and what we can say in the future.
We're hearing governments say—Alberta's, for example—that we will be sequestering 140 million tonnes by 2050, but there's no scientist that I've found saying that with any authority. We don't know that we can do large scale. And certainly there's a big question mark regarding the oil sands, because ideally you need a large, single point source, such as a coal-fired plant. The oil sands don't lend themselves well to carbon capture, so that's one reason.
It's the cost as well. Even if it were proven that this could be done safely at large scale, there's also a cost involved. In Alberta alone it could be $14 billion a year by 2050. That's according to Andrew Leach with the University of Alberta.