Polymers for use in oil-well servicing fluids, namely, drilling fluids, oil-well cement slurries, completion and workover fluids and fracturing fluids.
Class 004
Class 004
Lubricant and Fuel Products
REGISTERED
on 19 Nov 2010
XXTRADURA
Hercules LLC
1357245 · 25 Jul 2007
001
Class 001
Chemical Products
Polymers for use in oil-well servicing fluids, namely, drilling fluids, oil-well cement slurries, completion and workover fluids and fracturing fluids.
004
Class 004
Lubricant and Fuel Products
Polymers for use in oil-well servicing fluids, namely, drilling fluids...
