86575086
Mar 24, 2015
Nov 22, 2016
Chemicals to minimize the effects of cold temperatures on commercial drilling operations, namely, corrosion and scale inhibitors, biocides, water clarifiers and scavengers, foamers and defoamers, surfactants, emulsion breakers, friction reducers, hydrate inhibitors, paraffin inhibitors, and asphaltene inhibitors
ChemicalsChemicals to minimize the effects of cold temperatures on commercial drilling operations, namely, biocides
Pharmaceuticals