Select Energy Services is a billion dollar oilfield services company with three main divisions: water services, rentals, and wellsite completions. They operate in every major shale play in the country, including the Marcellus/Utica. In 2017 Select bought out and merged in Rockwater Energy Solutions, a leading provider of comprehensive water management solutions to the North American shale companies and the only company that provides complementary chemistry products and expertise in connection with its water solutions (see Select Energy, Rockwater Merge to Create Huge Shale Water Provider). The merged company is a shale water services powerhouse. Word on the street is that Select is now looking to sell itself.