Oilfield defoamers solve foam problems

During oil field development, many people often encounter foaming problems. The causes of these foams are diverse. The addition of surfactants in oilfield development aids easily leads to foam formation. The mixing of a large amount of air during equipment operation can also cause foam generation. Temperature changes and chemical reactions between additives are also common causes of foam in oilfield development.

The occurrence of foam in oil fields can have negative impacts. Foam reduces the efficiency of oil field development, affects the progress of oil field development, and increases extraction costs. Excessive foam can overflow from the oil field extraction system, leading to pollution in the surrounding environment and wastage of petroleum. Additionally, excessive foam can affect the quality of extraction, causing false liquid levels and impacting the packaging process.

At this point, the emergence of oil defoamers has saved those troubled by foaming. Oilfield defoamers have good defoaming and foam inhibition functions, specifically developed to solve foaming problems in oilfield development. Even with a small amount added, they can achieve good defoaming and foam inhibition effects. They have good water solubility, fast dispersion, and can be used over a wide range of temperatures and pH levels. They have stable chemical properties and do not affect the progress and effectiveness of oil field development. They do not float or precipitate oil.

How do oilfield defoamers work?

During the extraction process, a large amount of gas enters the oil-foaming system. As a viscous liquid, petroleum has a weak ability to release gas, causing a buildup of gas in the foaming system and resulting in foam formation. This significantly reduces the efficiency of oil extraction and processing.

Oilfield defoamers are typically composed of a combination of organosilicon and polyether. They have good heat and acid-base resistance, and can effectively remove foam in harsh oilfield environments. After the defoamer is added, it integrates with the foam system and reduces the stability of the foam liquid film, allowing for quick foam elimination.

Furthermore, the defoamer has strong penetration ability after the foam is eliminated. It can penetrate into the petroleum system and expel insoluble gases to stabilize the system, significantly reducing the probability of foam formation and achieving the goal of foam suppression while improving the efficiency and quality of oilfield extraction.

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