TETRA TECHNOLOGIES, INC.

ADVANCECLEAN

Well drilling services, namely, oil and gas wellbore cleanup and finishing;ADVANCE CLEAN;

COLOX

technical consulting services in the field of waste water treatment, namely, consultation relating to the design, construction and installation of waste water treatment systems;

CV-PRO

Engineering services, namely, using physical well data to assist in selection of well fluids;

DEEPDESIGN

DEEP DESIGN;Engineering services, namely, using physical well data to assist in selection of well fluids;

DIS-PRO

engineering services, namely, using physical well data to assist in selection of well fluids;

EPIC

Providing education and training programs, namely, providing courses, workshops, classes, seminars, conferences, in the fields of subsea services and offshore oil and gas exploration and production to improve the skills, safety and quality of subsea personnel and management;Subsea services, namely, commercial diving services in the nature of conducting diving charters, diving and underwater salvage, marine services in the nature of marine towing, marine transport, barge support, namely, barge transport; underwater salvage and debris removal; rental of small boats, barges and remotely operated vehicles; consulting services for commercial diving and underwater salvage; technical consultation services for subsea, pipeline and riser systems, namely, providing technical consultation services in the fields of control buoys and remotely operated vehicle (ROV) intervention;Construction and installation of subsea, pipeline and riser systems, namely, construction and installation of offshore oil and gas exploration and production platforms and connections, namely, tie-in connections for diver and diverless systems; repair and maintenance of platforms in the nature of riser removal; site clearances, namely, inspection services in the course of installation and removal of offshore oil and gas exploration and production platforms; rig support, namely, offshore oil well drilling, oil well casing, tubing, and drill pipe installation; installation of electrical systems in the nature of anode and cathodic protection installations; pipeline installation and repair; pipeline penetrations, namely, laying and construction of pipelines; installation of offshore oil and gas exploration and production drilling platforms; underwater building and construction of pipelines and working platforms; consulting services for commercial diving and hazardous material (haz-mat) removal and cleanup;Medical services for subsea operations, namely, diver medication technician services and advanced first aid services;

EPUMPER

The mark consists of the word ePumper wherein the letter e is in lower case. At the top left corner of the letter e are three semi-circular lines wherein each line is at an increasing radial distance from the letter e.;Computer hardware and computer software for the transmission and receipt of performance data of compressors used in natural gas and petroleum production via the global communications network;ELECTRONIC PUMPER;Color is not claimed as a feature of the mark.;Leasing of computer hardware and computer software for the transmission and receipt of performance data of compressors used in natural gas and petroleum production via the global communications network;