INCHARGE
Well control apparatus for down hole oil, gas or injection wells, namely, power operated remote controlled fluid and gas flow control devices that are part of sub sea well completion, namely, packers, safety valves, power supply devices in the nature of electrical, hydraulic, electron-hydraulic and fiber optic power supplies integrated into the overall oil rig equipment, valves, sliding sleeves, remotely actuated down hole tools; remote controlled power operated variable choke and shut off va...
Abandoned · October 28, 2013 · 86103502 ·