Liquid Oxygen Scavenger


Appearance Clear light brick or pink liquid
Specific Gravity (20 Celsius degrees) 1.2-1.4
pH 4.5-6
Active Content Min 60%
Water Solubility Soluble


Liquid Oxygen Scavenger or “Oxy-Scavenger L” is a high-quality grade drilling fluid for water-based muds and workover brines against oxygen-related corrosion of downhole tools and surface equipment in oil-field. Liquid Oxygen Scavenger contains sulphite compounds and prevents corrosion and other oxygen-related challenges with removing solved oxygen molecules in water. Oxy-Scavenger L is not only applicable in both fresh water and sea water, but also can be used in production applications.


  • Provides anti-scale properties
  • Easy mixing
  • Increases the lifetime of rig pumps and downhole tools
  • Compatible with different types of drilling fluids and oil-field brines(monovalent and divalent ions)
  • Effective in different salinities
  • Minimum effect on filtration and rheological properties of fluids
  • Environmentally friendly additive
  • Compatible with cationic, non-ionic and anionic materials


Main function of Liquid Oxygen Scavenger is decreasing the oxygen corrosion rate of drilling fluids and brines, and minimize the possibility of drill pipe wear-out. It is also effective in controlling bacteria-based corrosion. Oxy-Scavenger L increases the lifetime of rig pumps and downhole tools. Oxy-Scavenger L is compatible with different types of drilling fluids and oil-field brines such as monovalent and divalent ions.

Safety tips

FIRST AID MEASURES Eye Contact    Promptly wash eyes with plenty of water while lifting the eye lids. Continue to rinse for at least 15 minutes and get medical attention Skin Contact    Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Remove contaminated clothing, shoes and leather goods. Inhalation    Move the exposed person to fresh air at once. If respiratory problems, artificial respiration/oxygen. Get medical attention. If breathing has stopped, begin artificial respiration immediately. Get medical attention. Ingestion  Give large amounts of water or milk. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. Obtain medical attention immediately. For more information please refer to Liquid Oxygen Scavenger Material Safety Datasheet.