Mack D. Good - Comstock Resources, Inc.
Management
Yes. Ron, what we've done is, we've assumed no change in the profile of the type curve, we just lowered the IP that we feel is representative of a given lateral length based on all our correlation work and the data that we've evaluated, which is several hundred wells. So, anyway, the bottom line is, the profile of the type curve remains the same. It basically follows the same shape, just that it starts off at a different IP rate. And if you look at the different gas price assumptions here that's a flat gas price for the life of the well applied to the type curve for that given lateral length. And one thing that I'd like to point out is, as you can see from the slide that compares the actual well performance to the type curve, almost all of our wells have been producing above that type curve. So, we think we're providing a fairly conservative forecast on the production for the different lateral lengths. As far as the 10,000-foot versus the 7,500-foot lateral length, we've assumed a pretty conservative ratio based on the data analysis that we've done, the ratio between the 10,000-foot IP rate and the 7,500-foot IP rate. So, we've lowered the expectation basically to parallel the economic results for the 7,500-footer although there's an expectation yet to be confirmed through actual well performance that the 10,000-footer will provide better economics than the 7,500-footer. Being able to take advantage over the acreage configuration that we have out there is really important to us. We certainly going to drill a number of 10,000-foot laterals during 2017 to confirm this concept. But anyway, in a nutshell, the assumptions that we built to provide the economics are fairly conservative in our opinion.
Ronald E. Mills - Johnson Rice & Co. LLC: Okay. And then, am I correct in, all your wells so far have been 7,500 feet? So you alluded to my next question. If you look out at your wells next year, how do you envision the split being between the 7,500-foot and the 10,000-foot laterals?