John Schmitz
Analyst · FBR Capital Markets
Thank you, Justin, and good morning, everyone. And thanks for joining us on our second quarter 2017 conference call. As most of you know on July 18, we issued a press release and hosted a conference call the following morning to announce our agreement to merge with Rockwater Energy Solutions. At that time, we also preannounced our preliminary second quarter results as well as Rockwater's preliminary second quarter results and provided anticipated revenue and adjusted EBITDA ranges for both companies. I'm pleased to report that our second quarter numbers are now final and both our revenue and adjusted EBITDA results are modestly above the top end of the range that we provided on our merger call. Rockwater's second quarter numbers, while not yet final, we believe will be within the guidance range, we gave on July 18. Gary will provide more detail on our numbers. But let me highlight just a few items for Select.
Our second quarter revenue was $134.4 million, up 35% sequential from our first quarter 2017. Adjusted EBITDA was $27.3 million, up 98% from the first quarter with incremental margins of 39%. As we've stated in of our first quarter call, we exited March with good momentum and we saw that momentum continue throughout the second quarter. We continue to see solid growth in the completions in the second quarter with the EIA reporting 21% sequential growth. However, this growth in completions continued to lag the 23% growth in the horizontal rig count during the quarter per Baker Hughes. Accordingly, the DUC's, the drilled, uncompleted wells, have grown every month in 2017 with the current DUC count in excess of 6,000. This is an indication that even if rig count growth slows, frac crew count should continue to increase as we are still seeing some operators, particularly small operators, delaying and pushing frac dates for lack of available crews. All 3 of our segments reported strong sequential growth in the quarter. Our Water Solutions segment, in particular, which represents approximately 80% of our total revenue, was up 38% in revenue, while gross profit before depreciation and amortization was up 68% and our gross margin percentage was up a full 5% points sequentially over quarter 1. While our merger with Rockwater is our major recent news, we have continued to look for opportunities on the pre-frac water portion of our business and have completed 2 small asset acquisitions since our IPO. The first acquisition of assets in intellectual property of Data Automated Water Systems, or DAWS. DAWS is a company that specializes in equipment automation, specifically in the remote and automated activation of manifolds, which assists operations -- operators in precisely blending fresh and nonfreshwater sources to achieve a specific water mix for completions. The second, Techstar, is a small Permian water transfer company with a good and loyal customer base. These 2 acquisitions were less than $10 million in total purchase price and were acquired with a combination of cash and stock. We also have another small acquisition in the final negotiations and will continue to look for small tuck-in opportunities as they arise. Additionally, in second quarter, we had a full quarter of the operating results of our GRR acquisition, which we completed in March. GRR is the New Mexico water sourcing and infrastructure company in the Northern Delaware basin and we are very pleased with its performance to date. Water demand is continuing to ramp in the Northern Delaware and we are actively pursuing additional water sources that we can tie into the extensive infrastructure that GRR has in place in the basin. Additionally, as we said in our first quarter call, it is our plan to add our water transfer services across the GRR sourcing footprint. And we are pleased to have recently completed our first of several water transfer jobs in the area, jobs that would not have been won without GRR's source water. We have continued to invest in our business as well on the CapEx side. We indicated in our quarter 1 call, a 2017 capital budget of $79 million, which was a combination in roughly equal amounts of maintenance CapEx, growth CapEx and what we refer to as catch-up CapEx, resulting from the intentional underspend in CapEx during the 2015, 2016 downturn.
Through the second quarter, we have spent $42 million in CapEx, primarily on the pre-frac water side of our business, including more than 180 miles of lay-flat hose, which increases our fleet by more than 1/3. Pre-frac water services will continue to be the primary area of spend in the back half of 2017. Given the visibility we've seen thus far in the third quarter, we continue to feel that the back half of '17 looks very solid with no major indications from our customers that they will materially scale back their completion spending for the year. Customer indications around potential 2018 are still very limited, but we believe that completion side of the budgets will stay strong. With that, let me turn it over to Eric.