IWT Trademark

WELL CONTROL APPARATUS FOR DOWN HOLE OIL, GAS OR INJECTION WELLS, NAMELY; DOWN HOLE COMPUTERIZED ELECTRICAL, HYDRAULIC, OR FIBER OPTIC CONTROLLERS, ELECTROMECHANICAL, ELECTRO HYDRAULIC, AND OPTO-HYDRAULIC CONTROL FOR USE IN CONTROLLING THE FLUID FLOW IN AN OIL, GAS, OR INJECTION WELL; PRODUCTION WELL PRESSURE, TEMPERATURE, FLOW, AND CHEMICAL SENSORS; FIXED DOWN HOLE FORMATION EVALUATION SENSORS; ELECTRICAL INFLATION AND DEFLATION CONTROLLERS, NAMELY; VALVES TO OPERATE INFLATABLE PACKERS; REMOTE CONTROLLED AUTOMATIC METAL FLUID AND GAS FLOW CONTROL VALVES; REMOTE CONTROLLED VARIABLE AUTOMATIC CHOKE AND SHUT OFF VALVES; AUTOMATIC SAFETY VALVES; COMPUTER MONITORS FOR MEASURING VALVES PRESSURE; ELECTRICAL, HYDRAULIC, AND FIBER OPTIC CONTROLLERS FOR FLUID FLOW CONTROL; COMPUTER AND VIDEO MONITORS; TELEMETRY DEVICES, NAMELY, FIBER OPTIC LINES, ACOUSTIC AND ELECTRICAL CONDUCTORS FOR TWO WAY COMMUNICATION; TRANSCEIVERS FOR TWO WAY COMMUNICATION, FIBER OPTIC SENSORS; ELECTRICAL POWER SUPPLIERS AND PARTS THEREWITH

WELL CONTROL APPARATUS FOR DOWN HOLE OIL, GAS OR INJECTION WELLS, NAMELY; REMOTE CONTROLLED FLUID AND GAS FLOW CONTROL DEVICES THAT ARE PART OF SUBSEA WELL COMPLETION, NAMELY; PACKERS, SAFETY VALVES, VALVES, SLIDING SLEEVES, REMOTELY ACTUATED DOWNHOLE TOOLS; REMOTE CONTROLLED VARIABLE CHOKE AND SHUT OFF VALVES THAT ARE PART OF SUBSEA WELL COMPLETION, NAMELY; SLIDING SLEEVES AND PACKERS; REMOTELY ACTIVATED DOWNHOLE TOOLS, NAMELY; PACKERS, FLOW CONTROL VALVES, AND SLIDING SLEEVES