TETRA Technologies, Inc. is an oil and gas services company. The Company focuses on completion fluids and associated products and services, water management, frac flowback and production well testing. The Company operates through two reporting segments organized into two Divisions - Completion Fluids & Products and Water & Flowback Services. The Completion Fluids & Products Division manufactures and markets clear brine fluids, additives, and associated products and services to the oil and gas industry. The Water & Flowback Services Division provides onshore oil and gas operators with water management services and provides frac flowback, production well testing, offshore rig cooling, and other associated services. Liquid calcium chloride, calcium bromide, zinc bromide, zinc calcium bromide, sodium bromide products are manufactured by Completion Fluids & Products Division. The Company also provides a range of services, such as fresh and produced water analysis, treatment and recycling.