EXSOLV
Decomposable metal articles especially adapted for use with hydraulic fracturing machines, namely, balls, seats, plugs, packers and darts for use in oil, gas, condensate and water wells, well bores and boreholes; parts especially adapted for use with hydraulic fracturing machines, namely, sleeves, sliding sleeves, valves, balls, seats and setting tools comprising decomposable metal for positioning or actuating downhole tools, or for controlling pressure or fluids in oil, gas, condensate and w...
Cancelled · July 10, 2014 · 86333764 ·