Ray N. Walker, Jr. - Range Resources Corp.
Management
Yeah. Neal, this is Ray. And I'll fill in that one and Jeff can add some color, too, or Alan. But, clearly, I think the biggest change is that we've continue to optimize our reservoir models and we continue to look at things like targeting, cluster, perforation cluster placement, the amount of proppant that we're putting in there, fluid, injection rates. Again, we present to the public three type curves: super-rich, wet and dry. But the reservoir team up there and the completions team has about 30 different models that they're working on at any one given time. So I think it's just a refinement of that. I think another big influence, really, really big influence, over the last three, four years, has been basically, as we've incorporated the Big Data analytics and starting to look at a whole slew of different variables and using machine learning. And what's important is, taking that machine learning and then doing predictive analysis with it and doing some things that weren't necessarily apparent to an old frac engineer like me, for instance, things that were totally different. And clearly, it's paying off. If you go back and look at my remarks in the last conference call where I talked about we had some areas that were over 4 Bs per 1,000-foot, clearly all these wells we just talked about. And the slides that illustrate the fact that it's across the whole position; it's not just any one particular area. And we literally do have thousands more of these to do and the lateral lengths are getting longer and the teams are getting better and we're using more predictive analysis in analytics and so forth. And so, I think this is a trend you're going to continue to see and we look forward to updating all these economics and curves and costs and everything, like we always do about first of the year, so I think we'll come out with that probably in February. And we're pretty excited about what we see going forward. The economics are looking really, really good. And I think it's a great timing, like Jeff talked about in his remarks, that we're at that point where all of these big projects are reaching commissioning. We said we don't have any more big projects coming online. We believe there's going to be a very viable market there locally and we're going to be able to take advantage of that. And I think is a strategy that we've been 10 years putting together and it's coming to fruition. And I'm, for one, really glad to see it.