STRATAJET
Oil and gas well completion tools, namely, downhole tools, namely, [ packers, bridge plugs, ] service tools, namely, [ oil well plugs, treating assemblies, packers for use in controlling the flow and movement of fluids, ] hydraulic valves, [ and open hole packers; ] intelligent oil well completion systems, namely, sleeves designed to allow for injection into formation [ and downhole sensors used to isolate, monitor and control a well for increased productivity, special service tools, namely, ...
Registered · August 31, 2015 · 86743039 ·