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