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 o...

Chemicals, namely, inhibitors and flowability enhancers for use in the oil field industry (not including boron or boron compounds)

chemicals; namely, inhibitors and flowability enhancers for use in the oil field industry (not including boron or boron compound)

Chemical Products-Namely, Paraffin Inhibitors for Use in the Petroleum Industry (Not Including Boron or Boron Compounds)