IN-TALLIC
Decomposable metal articles, namely, balls, seats, plugs, packers and darts for use in oil, gas, condensate and water wells, well bores and boreholes; 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 water wells, well bores and boreholes; packers, bridge plugs, fracturing plugs, balls, fracturing balls, darts, sleeves, sliding sleeves, an...
Cancelled · April 12, 2011 · 85293129 ·