Various types of chemicals are used by the oil and gas industry to maintain the production flow of the wellbore. Some top chemicals are biocides, oxygen scavengers, corrosion inhibitors, Antifoams and H2S scavengers.

Arex company for chemical industries offering those chemicals with a high quality performing and competitive prices.

Antifoams are one of the most common chemicals that are outsourced by many oil and gas companies.

  • Arex Silicon base Antifoam.
  • Arex Non Silicon Base Antifoam.
  • Arex Alcohol Base Antifoam.



defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam.

Silicon base:

Silicone-based foam control additives are often the most cost-effective and efficient options for preventing and controlling foam. Due to their low surface tension, silicones spread evenly and rapidly over a foam film, facilitating penetration and collapse of the foam

non Silicon base:

specially formulated products for general-purpose applications with excellent defoaming action. All these products are 100% active compound and can be used directly to get the desired results.

This can be a substitute to silicone defoamer, wherein silicone causes the problem of separation and spotting.

Alcohol base:

This kind of anti foaming agents especially suitable for the production process of special paper with many additives (wet strength agent, internal sizing agent, etc.). having excellent extensibility in water and  easy to disperse and can effectively improve the dehydration condition of the mesh and reduce the deposits caused by foam.




Arex is responsible for producing certain types of chemicals after analyzing and preparing them in their high-end technical lab. Before these chemicals are dispatched to the oil and gas agency, they go for quality check to eliminate any potential problems.


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