Select Water Solutions (formerly known as Select Energy Services) is a company providing water-management solutions to the oil and gas industry. It operates through 3 segments: Water Services, Water Infrastructure, and Chemical Technologies. The Water Services segment provides water transfer, flowback and well testing, water containment, fluids hauling, water monitoring, and water network automation, as well as various on-site rental equipment and accommodation offerings. The Water Infrastructure segment builds and operates semi-permanent and permanent infrastructure solutions, including water sourcing, transfer, storage, produced water recycling, gathering, and disposal. The Chemical Technologies segment manufactures and provides a suite of completion and production chemical products, water treatment solutions and services utilized in hydraulic fracturing, stimulation, cementing, and related well completion and production processes.