But that makes the point I was going after, which brings me to where I want to go with my further thought. I may ask for a little bit of crystal ball gazing here, but it's interesting that you note the new technologies that are coming online.
Right now, it's mostly open pit mining, with some in situ steam-cyclic mining being done. What would you say would be the mixture right now? Most of the oil produced would be open mine, and massively so, correct?