Thank you, Mr. Chair.
To follow up on a few more of my questions on the technology, you'd indicated in my previous round that it's mostly open-pit mining. Correct? Why has there not been more emphasis on the in situ steam-injection cylinder? Is that because of cost issues? What is the particular--? As you said, it's an adaptation of a technology we use in Lloydminster and those areas for heavy oil. Why hasn't there been more emphasis on that? Looking at the map, I've assumed quite a few areas below 200 metres could be drilled.