Robert J. McNally - EQT Corp.
Management
Yeah. So on the cost side, we really saw the tightness in cost escalation in midyear when we were running – at one point, we were running 12 frac crews, 15 rigs, and on a daily basis would have something like 500 trucks on the road. That's where we saw the tightness and the costs increased. Now, as we've gotten into the fourth quarter, we backed off on that pace and we're down, I think, seven today frac crews and getting to a level where we expect to run long-term. And so those costs have come down and we expect that to continue. So, on the cost side, the higher costs that we saw through the middle part of the year have abated as we reduced our activity. On the lateral lengths, with the Rice acquisition, we all of a sudden have found ourselves with a land position that gave us the opportunity to go from, on average of 8,000-foot laterals to almost 14,000-feet. But mixed in there were quite a number of laterals that were between 15,000 feet and 20,000 feet and many in the kind of 18,500 feet range, which present a whole new set of challenges, stretching rigs to the limits of their capabilities. And in hindsight, we probably tried to drill too many of those ultra-long laterals in 2018. I think that there is potential upside in drilling those longer than 15,000 foot laterals, but we need to do it at a more measured pace so that we can incorporate the learnings into the next well as opposed to having multiple ultra-long laterals going at once. So I think what you'll see from us and what's baked into our 2019 thinking so far is that the majority of the wells that we drill will be more like 12,000 feet to 15,000 feet, and that the ones that are beyond 15,000 feet, we'll take much more measured view of. And we will work out many of the issues and be able to extend the laterals, but the blocking and tackling drilling will likely be less than 15,000-foot laterals.
Brian Singer - Goldman Sachs & Co. LLC: Great, thanks. And my follow-up is just a couple of quick numbers clarifications, and sorry for this. The $2 billion to $2.2 billion in at least indicated 2019 CapEx, does that include the ongoing leasehold? So is that comparable to the $2.7 billion or is that comparable to the $2.5 billion? And then, when you talk about $200 million of expected free cash flow in 2019, does that incorporate any of the one-off tax benefit inflows?