DEHYPAR

Class [1]
Chemical Products

Chemicals for industrial use; chemical additives and compositions for use in drilling; chemicals for use in the oilfield industry; chemicals used in exploration of, drilling for, producing and transporting oil; chemicals for prevention and removal of organic deposits namely paraffin, asphaltene's, gas hydrates, residues in crude oil; chemical products namely, inhibitors of organic deposits for use in the petroleum and mineral oil industry; chemicals for inhibiting and preventing corrosion of metallic surfaces; chemicals for refinery use.