It really depends on which basin and which clays you're dealing with. So, it's not as generalized as you would like to think it might be. So, if we were to look at certain cretaceous formations, if we look at in the Powder River Basin, the Uintah Basin, parts of the Delaware Basin, deeper parts of the Permian Basin, they're very specific geographies and geologies that have different types of clay that react differently to KCl versus so-called clay substitutes or clay inhibition substitutes. So, in the past, Intrepid has been much more of a passive order taker as it relates to our oil and gas services side. We're now very aggressively pointing out to operators, working with operators in discussing their fracs, designing their fracs in very specific geologies and geographies where they do have clay swelling problems that we can identify long-term differences in decline curves and show the benefits of KCl on a very proactive basis that we just simply have not done before. And so being able to -- one of the downfalls of KCl in the period in, say, 2014, 2015, 2016 was high speed mixing equipment, and we've built our own custom high-speed mixing equipment that we own and can deliver to the oilfield service so that we can deliver it on a 20% brine basis and then dilute it down to a 2%, 4%, 7% brine as needed and inject it with these large frac jobs on a just-in-time basis. So, it's a much, much more complicated answer to your question than just once -- and I just can't stress, that's the benefit of what we're doing now is using our geologists, our engineers and third-party consultants to work directly with oilfield companies to help them design their fracs to -- where they need KCl. There are clearly plays where they don't need KCl, and we shouldn't be out there trying to market to them. So, I hope that answers your question. And we're clearly cost competitive in certain areas, in certain formations, and we clearly have the ability to generate a well that's going to have a higher EUR by using KCl than one that doesn't in certain geologic formations.