TETRA Technologies, Inc. is a geographically diversified oil and gas services company focused on completion fluids and associated products and services, after-frac flow back, production well testing and associated services, wellhead compression, and selected offshore services including well plugging and abandonment, decommissioning, and diving. In addition, it is the world's largest, vertically integrated producer, marketer and distributor of calcium chloride, which it supplies as feedstocks along with its brominated products for its completion fluids business, as well as for applications in a variety of other markets. TETRA Technologies, Inc. holds premier market positions in several niche oil and gas service market categories, including: Well Testing , early production facilities (EPFs), completion fluids, well abandonment and decommissioning, and compression-based production enhancement. TETRA Technologies, Inc. is dedicated to serving its strong and diverse customer base, which includes most of the major multinational exploration and production companies, many of the large and mid-sized independents and a number of smaller producers. Headquartered in The Woodlands, Texas, TETRA Technologies, Inc. is a global company with employees and operations on six continents.