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Preventative treatment helps operators avoid the expense of corrosion-induced drill string or casing failures and other factors affecting the downhole environment. Several Baroid solutions can be used directly in the fluid system, for convenience and efficiency, without adversely affecting drilling fluids.

 

Filming Agents  
BaraCor® 95 Maintains high pH and provides high-temperature protection
BaraCor® 100 Nitrogen-based filming agent suitable for mono and divalent brines
BaraCor® W-991 Filming phosphate inhibitor for monovalent brines
BaraFilm™ Filming amine inhibitor, suitable for atmospheric protection
BaraCor® W-476 Filming amine inhibitor, suitable for mono- and divalent brines
Passivating Agent  
BaraCor® 450 Thiocyanate inhibitor for zinc brine
Biocides  
ALDACIDE® G Glutaraldehyde biocide for rapid action
STARCIDE™ Organic biocide for long-term protection
BaraCide™ W-960 Rapid-acting biocide for European use
Oxygen Scavengers  
BaraScav™ D Sulfite-based oxygen scavenger
BaraScav™ L Bisulfite liquid-form oxygen scavenger
OXYGON™ Organic oxygen scavenger suitable for mono- or divalent brines
Hydrogen Sulfide Scavengers  
SOURSCAV® Soluble iron-based H2S scavenger for drilling fluids
BaraScav W-659 Liquid H2S scavenger for use in oil-contaminated slops
BaraScav W-480 Liquid H2S scavenger for use in completion brines and water-based drilling fluids
BaraScav W-1043 Highly concentrated liquid H2S scavenger for use in completion brines and water-based drilling fluids
BaraScav W-1044 Concentrated liquid H2S scavenger for use in completion brines and water-based drilling fluids