Westhaven manufactures a wide variety of oilfield production
    chemicals for both oil and gas. Products include: asphaltene
    dispersants for both gas and fluid phases, asphaltene and
    paraffin solvents, biocides, corrosion inhibitors, demulsifiers,
    emulsifiers, foamers and defoamers, glycols, hydrate inhibitors,
    H2S scavengers, surfactants, water clarifiers, water treating
    chemicals for boilers and cooling towers, wax crystal modifiers,
    wax inhibitors/dispersants/pour point depressants.