MASTER FLO

Manually operated metal valves for use in oil and gas wells; manually operated metal chokes for use in oil and gas wells; manually operated metal valves for use in thermal wells; manually operated metal valves for use in storing oil, gas, water or a mixture thereof in storage and cavern wells; manually operated metal chokes for use in thermal wells; manually operated metal chokes for use in storing oil, gas, water or a mixture thereof in storage and cavern wells; metal parts and accessories for all the aforesaid goods, namely, seal kits comprised of non-mechanical bearings and seals, non-mechanical flow trim and non-mechanical actuators

Metal valves for use as parts of machines utilized in oil and gas wells; metal chokes for use as parts of machines utilized in oil and gas wells; metal valves for use as parts of machines utilized in thermal wells; metal valves for use as parts of machines utilized in storing oil, gas, water, or a mixture thereof in storage and cavern wells; metal chokes for use as parts of machines utilized in thermal wells; metal chokes for use as parts of machines utilized in storing oil, gas, water, or a mixture thereof in storage and cavern wells; mechanical metal parts and accessories for all the aforesaid goods, namely, sealing kits primarily comprised of machine bearings and seals, machine flow trim, and mechanical valve actuators

Automated valves for use in drilling and production in oil, gas, and thermal wells; automated valves for use in storing oil, gas, water, or a mixture thereof in storage and cavern wells; automated actuators for use in drilling and production in oil, gas, and thermal wells; automated actuators for use in storing oil, gas, water, or a mixture thereof in storage and cavern wells

Installation, repair and maintenance of oil, gas, and thermal well equipment and machinery; installation, repair and maintenance of storage and cavern well equipment and machinery used for storing oil, gas, water or a mixture thereof