Good morning, and welcome to the Solaris Oilfield Infrastructure First Quarter 2018 Earnings Conference Call. All participants will be in listen-only mode. [Operator Instructions] After today’s presentation, there will be an opportunity to ask questions. [Operator Instructions] Please note, this event is being recorded. At this time, I would like to turn the conference over to Kyle Ramachandran, Chief Financial Officer. Please go ahead, sir.

Thank you, operator, and good morning, everyone. I’m joined today by our Founder and Chairman, Bill Zartler; and our CEO, Greg Lanham. Before we dive into our prepared remarks, we’d like to caution listeners that some of the statements today will be forward-looking statements. Such forward-looking statements may include comments regarding future financial results and reflect a number of known and unknown risks. Please refer to our press release issued on May 8, 2018, and the Form 10-Q filed yesterday along with other recent public filings with the Securities and Exchange Commission that outline those risks. I would like to also point out that in our earnings release and in today’s conference call, we will discuss non-GAAP financial measures, which we believe can be useful in evaluating our performance. The presentation of this additional information should not be considered in isolation or as a substitute for results prepared in accordance with GAAP. Reconciliations to comparable GAAP measures are available in our earnings release. With that said, I’ll now turn the call over to our Founder and Chairman, Bill Zartler. Bill?

Thanks, Kyle, and welcome to Solaris’ first quarter 2018 earnings call. During the first quarter, we continue to execute on our plan and drive supply chain savings and wellsite completion efficiencies for our customers. As highlighted by recent industry commentary, the first quarter witnessed significant sand logistics complexities that resulted in supply disruptions for the industry and delayed completions. Despite these dynamics, we saw a continued demand growth for our systems in the first quarter as we delivered 21 systems to the fleet and remained virtually sold out for the entire quarter. We ended the quarter with 98 systems in the fleet and currently have 108 operating. During 2018, we continue to grow our market shares, our customers require additional storage buffers throughout their supply chain. We continue to see interest in the 12-pack systems. We currently have 3 sets of 12-packs running, and we had as many as 5 12-packs running concurrently with 3 different customers during the quarter. Based on estimated overall market of approximately 425 frac fleets, we believe we have about 24% market share today. We believe our combination of highly-efficient, scalable systems in supply chain data integration will lead to continued market share growth as we work hard every day to help provide a product and service that adds significant value to our customers and that will keep us ahead of the completion. Our growth this year has been a function of both deploying additional systems with legacy customers as well as adding new customers. For example, during the first 4 months of 2018, we’ve increased our number of distinct customers by about 33% and we’ve added 21% more systems with our current customers through April of this year. The growing adoption of our technology speaks to the inherent efficiencies with, from our design as well as our reputation for delivering high-quality and reliable products and services. As we develop further integration of supply chain information through our Railtronix acquisition, we believe our value proposition will only continue to attract new and growing customers. With that, I’ll turn it over to Greg, to discuss some additional operational highlights from the first quarter.

Thanks, Bill. Good morning, everyone. I’m very proud of the work that our team did in the first quarter. Not only did we continue to grow market share, but we also reached a new manufacturing milestone when we delivered 8 systems to the fleet in March. This is a testament to our manufacturing, operations and commercial teams. The increase in our fleet size, growing customer demand and industry activity levels led to a record 7,673 revenue days during the first quarter, a 192% year-over-year increase and a 25% sequential increase versus fourth quarter of 2017. During the first quarter, we continue to be effectively fully utilized. Customer demand for our systems has risen due to the increased well-completion activity, increased proppant usage on average per well, a challenging labor market and increased awareness of the advantages of our prudent technologies. Our most active operating areas continue to be the Midland and Delaware basins, followed by the Eagle Ford, SCOOP/STACK, the Marcellus/Utica, the Haynesville, the Rockies and the Barnett. We are helping our customers complete more stages per day by providing a large buffer at the domain location, and the digital data and tools to more efficiently manage their supply chain. In addition, in the first quarter, we commenced transloading operations at our Kingfisher facility and have advanced construction. We remain on track to have 30,000 tons of storage available beginning in August. Through April, our anchor tenant has increased month-over-month volumes since commencing deliveries to the facility in January. And a few weeks back, we received our first unit train from an additional customer that we are working with. Justice with our anchor tangent, our new customer is also a Solaris wellsite system user. We have continued to make progress on the technology front. As discussed during our previously --…

Thanks, Greg. In the first quarter, we continue to grow our business, highlighted by a number of record operational and financial results, including more than 7,600 revenue days, $36 million of revenue and adjusted EBITDA of $21.9 million. Revenue for the first quarter increased 43% quarter-over-quarter to a record $36 million. This increase was driven by 4 factors: first, we added 21 systems to the fleet, driving a 25% increase in quarter-over-quarter system revenue days; second, our implied average system rental rate increased by approximately 9% quarter-over-quarter. We have reset 2018 pricing for all customers at rates above 2017; third, we had a full quarter of revenue contribution from our recent Railtronix acquisition; and fourth, we began translating activity and revenue contribution from the Kingfisher facility in mid-January. Circling back on the pricing comment, we believe that our customers are seeing continued increases in efficiency by using our systems, including completing more stages per day and reduced trucking and personnel costs. We believe our customers capture the vast majority of the economic rent that our offerings create. Gross profit defined as total revenue less the cost of proppant system rental, the cost of proppant system services, the cost of transloading services and the cost of proppant inventory software services, excluding depreciation and amortization expense, increased 34% to $24.9 million compared to $18.6 million in the fourth quarter, primarily due to the higher revenues and operating activity discussed. Selling, general and administrative costs, and salaries, benefits and payroll taxes decreased to $4.5 million from $4.9 million in the fourth quarter. The decrease is primarily driven by a reduction in the 2017 bonus accrual and a reduction in third-party consulting fees as a result of in-sourcing certain administrative functions that took place in the fourth quarter. We would expect to retain to…

We will now begin the question-and-answer session. [Operator Instructions] The first question will be from James Wicklund of Credit Suisse. Please go ahead. Mr. Wicklund, your line is open; it may be muted on your side. And hearing no response we’ll move to the next question, it will be from Martin Malloy of Johnson Rice.

Congratulations on the ramp-up on the system deployment side during the quarter. My first question was on the, I was kind of curious about the cost of Proppant Management System Services? And the increase from the fourth quarter to the first quarter there? Maybe could you talk a little bit more about what’s involved there, and is this transitory related to ramp-up in growth?

Martin. Yes, I think you’ve hit it on head, in the sense that it is a portion of what I would say, it’s transitory, and really as we saw the ramp-up in manufacturing cadence, we want to make sure we were ahead as far as hiring personnel to support our systems. And so we did go ahead and hire some folks earlier on in the quarter to get ahead of that, make sure those folks had the right training and experience in place. We’ve got a great reputation around quality and reliability of our systems. And so it’s paramount that we maintain that. So we are starting to see some of that catch up with our build cycle. The other point, in a business like ours you will typically see certain payroll taxes reset in the first quarter relative to fourth quarter. So you always see, sort of, a pickup in the first quarter from that perspective. The other thing that we did is we are now moving some of the restricted stock and the bonus accrual for the field service folks into direct costs of operating revenue rather than G&A cost. And so that will be a permanent shift. So that will, in theory, reduce our gross margins that about -- will be offset by lower G&A.

Okay. So as you look forward through the course of 2018 from what happened in the first quarter with the EBITDA margins. Can you, kind of, talk about how you see that playing out?

Yes, I think from an EBITDA margin perspective, we were pretty flat quarter-over-quarter. And as we see additional contribution from things like Kingfisher more volumes there, as well as getting more scale from just having more systems in place. There is certainly upside to our EBITDA margin. But I would caution that at north of 60% we do have quite strong EBITDA margins. And sort of any new ways quarter-over-quarter can be meaningful because those margins are so high.

Okay, thank you. I’ll get back in queue.

And the next question will be from George O’Leary of TPH & Company. Please go ahead. George O’Leary: Good morning, guys. I thought the larger pneumatic truck commentary was particularly interesting, and you guys have been working on that -- the belly dump system and pushing that into commercial sales mode. I guess, these larger pneumatic trucks limit or reduce the need to do that, I realize it’s probably good to have both solutions. But I guess, how do you think about pushing more belly dump versus these larger pneumatic trucks making these systems more economic versus boxes as it is?

Well, George, actually we are doing both. I think it is important to talk about the pneumatics and the new vintage pneumatics and where they’re going and how they benefit the industry and how we’re able to utilize them. We do have our belly option out there, our nonpneumatic option out there are operating right now. We’d be -- it’s been going extremely well, particularly on the pre-fills. So we think that it’s best to be able to have optionality and to use both systems. So we’ve got 2 -- excuse me, the third nonpneumatic option going out this week. So they are out operating right now, and we’ll have -- we’re rolling out others later in the year. George O’Leary: Great. I thought the pricing commentary was helpful as well. I think, if I remember right, and correct me if I’m wrong, that, that was pricing for your systems. It would take another leg up in Q1, that did happen and then kind of flattened out from there. Sounds like you guys have probably set your customer base above 2017 levels based on your comments. How should we think about pricing for the rest of the year? Should we model that kind of flattish or model it in line with however we’re modeling cost scrutiny. Just how do we think about that pricing dynamic through the last 3 quarters of the year?

George. The way I’d answer that is, yes, I think the majority of the increase that we’ll see in ‘18 did come in the first quarter. We may see slight increases as we move forth here as we bring out new customers that call it the higher marginal rates. But I think the majority of it was captured in the first quarter. So I wouldn’t bake in a ton of increases from here. George O’Leary: Great. And then, maybe just one more, if I could. We heard a lot from pumpers in the ENPs on sand per well, but you guys are on the frontline. It sounds like there’s more demand for 12-packs out there, and also just a greater shift towards multiwell pads. So is the demand for 12-packs increasing? Or is it accelerating? And then, 2 - what are you guys seeing on the, I don’t know how you think about it, sand volumes per day that flow through your system, and I realize it doesn’t matter to your bottom line, but just curious for your insights.

George, its Greg. We are seeing continued demand for 12-packs. We have several -- three out there operating today, that changes week to week. But certain customers certainly have expressed a large interest from up to 50% of their configurations in a 12-pack. So I think that’s a trend as we go forward as we continue to see some sea sand activity increase. To answer your second question about the sand intensity, yes, we’re still seeing increase over - I’m just looking at numbers right now and just from year-over-year it’s up 30%, so its continued decline. So again, that drives demand for our systems drives demand for the 12-packs as well. George O’Leary: Great, guys. Thank you very much for the color.

Your next question will be from James Wicklund of Credit Suisse.

Sorry, about that guys, we’re have telephone problems here at Credit Suisse. And I think it’s wonderful that we get to gripe and complain about EBITDA margins being flat at 60%. It’s a rare treat, I appreciate it guys. The future, you’re going to hit free cash flow mode in ‘19. You’re 24% market share now and outpacing everybody else, so there’s clearly you’ve got room to go on market share but you’re taking that quickly. What’s 2020 look like for you guys? You will either have bags of cash or you will have given back bags of cash? And you’ll have a slowing growth rate, what do you do?

Morning, Jim. Call it, either one of those are not bad problems to have for sure.

No, they’re not.

But we’re continually looking at other options for our systems. I kind of touched on little bit on R&D efforts that we’re putting - that we’re going through right now. New designs of our systems to cleanup part of the wellsite, which again, we think that there’s a lot of efficiency to be put into, being you look at current - also chemistry biocides friction reducer acid. There’s still a lot of places...

[Indiscernible] water is still delivered in bulk. Yes, there’s [indiscernible] more. Yeah.

That’s exactly right. And so as we look at the next GEN systems, along with our proppant wellsite silos systems, we look there. We look at what we’re doing on the technology side and we’re continuing to grow that out. So we see a very bright future, but at the same time, there’s still a lot of growth to have in our current systems. And we’re continuing to do that. We’ve still got a very strong order book out there on our systems right now. As we look at the board, we’re very well up. A quarter out in terms of orders right now. So again, it’s been a very busy time and we continue to try to meet…

Oh, there’s no question you’re kicking action and taking names with no questions at all. It’s just the market is worried about. When you’re this good in act 1. But your willingness and [indiscernible] of the teams on giving money back. But can you talk about that? What, are you a special dividend kind of guy? Are you a regular dividend kind of guy? Are you an episodic buyback kind of guy? How do you return? What’s your favorite methodology or thinking in giving money back to shareholder?

Well, I think, this is Bill, Jim. There’s a couple ways we look at it. I think number 1, we have been continually evaluating opportunities to grow the platform with M&A and additional, other additions to it. We’re quite particular on what we buy and want to make sure that it fits well, which is why act 1 was successful and act 2 will be also. So we’re very cautious and careful about that. I think if you full fast forward and we have not located other than our internal R&D that may be great opportunities to continue to grow and not located in M&A and still have free cash flow benefit, I wouldn’t call it a challenge, but certainly a concern. We will look closely at a combination of some regular dividend. Obviously, it’s not the most tax efficient use of cash and stock buybacks that at all will benefit our shareholders.

Perfect, guys. I appreciate it. And like I say it’s a stunning job, 60% EBITDA margin are a rare think in this market. Appreciate it, good luck.

The next question will be from John Watson of Simmons & Company. Please go ahead.

Greg, could you provide us with an update on the number of the active systems that are under contract? Can you just tell the contract book looks for the balance of ‘18?

Hey, John, this is Kyle. Actually I’ll take that one. When we look at our current fleet of 108 systems, we’ve got well north of 80% of those under contracts in ‘18. And that’s certainly up and closer to what we guided to in the last call.

Okay, perfect. And any discussions on contract came from 2019 or not yet?

We’re not quite, I wouldn’t call in the heart of those discussions at this point. I think from our perspective, we’re seeing certainly positive momentum in the overall market. As to the value proposition of what we’re providing, i.e. opportunities to increase pricing as we roll into ‘19. So, no, we’re not really engaged in those discussions right now. But I’d say, come August September, those decisions typically kick off as people start to get insight into their activity into the following year.

Got it, makes sense. The release talked about and we’ve talked about on the call, an additional customer at Kingfisher. Can you give us an update on the potential for that customer or someone else to become an anchor, another anchored tenant for Kingfisher?

Yes, John, this is Greg. We’re not ready to talk too much about that customer just yet. We will say they’re active in area and just started up a new program there. And they are an existing Solaris wellsite system customer. We do, we’re engaged actively with a lot of folks up there. And in terms of putting together another anchor tenant in place, we’re not ready to announce that just yet.

But I think it is important just to note how close we are to the heart of the play, and then the intrinsic benefits of being that close and what it does to your total delivered costs as well as being able to land a unit train in the example of our new customer here.

I’ll just point out to brag on the guys that Kingfisher a little bit is, that was a week filled in Oklahoma back in July of last year, and they get their first unit train delivery a couple of weeks ago. And then they started moving volumes through there in January. So it’s been a very big -- great operational feet to get that up and running in such quick and efficient fashion.

Absolutely. Lastly, on the cost savings front. I guess, the release talks about the integration of PropView and Railtronix. Can you give us some additional color on the savings you’re providing and the benefits that, that presents for your current anchor customer?

Well, John, it’s early days, but what we’re able to do is give them a real-time view of their proppant delivery from -- basically from the mine all the way to the well. So they can get an instantaneous snapshot of volumes per grade, per area and be able to manage their supply chain a lot better. And again, we’re just -- we just now had a full quarter with Railtronix as part of Solaris. So it’s really kind of coming together now. But we’ve seen a lot of excitement around it, just from another way that we can help drive supply chain efficiency. And again, being able to be a one-stop shop for all this data is something that’s very appealing to the customer base. Would you like anything to add to that. Okay?

Well, I’ll turn it back, congrats on a good quarter and continue growth plan.

Thanks John.

The next question will be from Jason Wangler of Imperial Capital. Please go ahead.

Good morning guys. Maybe kind of dovetailing or asking a previous question a little differently. As you roll out these new systems, obviously 8 or so a month. Are those going out into spot market so to speak? Or are those being contracted at through a year-end basis? Just wondering how you’re setting those up as you roll them out.

Well, I wouldn’t say they’re going to the spot market. They’re all allocated to customers. We’ve got our dynamic board that we’re constantly managing with different folks frac schedules and our manufacturing timelines. So it’s not going to the spot market and we’re not putting a full rent sign out, if you will. And then as far as if it’s going to a customer with a term contract, I think it goes back to my comment around 80% of our systems today are with customers with term. So it will be sort of in that range, 80%ish, are going to folks with term.

Okay. And you guys talked about labor and obviously, on the system side. Probably don’t have a lot of impact given you don’t have a lot of labor there. But in the manufacturing side, and even as you guys are outsourcing quite a bit of that. Are you seeing any impact on that side of it? Or if you are, how are you guys mitigating that?

No, I don’t think so. We’ve been able to ramp from 4 to 6 to 8 systems a month pretty efficiently. We have relied on -- or we are working with some third party folks that help us augment our internal capacity. But from a manufacturing cost perspective, we really haven’t seen our costs creep at all.

And ladies and gentlemen, that will conclude our question-and-answer session. I would like to hand the conference back over to Greg Lanham for closing remarks.

I appreciate your attention today, and your time on the call. And also want to thank the hard-working employee of the Solaris for their time and effort. And again, you all have a nice day.

Thank you. Ladies and gentlemen, this concludes today’s conference call. We thank you for attending today’s presentation. You may now disconnect.