TETRA Technologies is a smooth operator when it comes to discarded oil wells. The company is composed of four divisions: compression, fluids, offshore, and product testing. The compression segment provides compression-based production enhancement services. The fluids unit makes clear brine fluids as well as dry calcium chloride that aid in drilling activities by the oil and gas industry. Its offshore segment decommissions platforms and pipelines and explores for oil and gas. In addition to production testing services for oil and gas operations, the company also recycles oily residuals, a byproduct of refining and exploration.