Anti-swelling Agent

The polymer anti-swelling agent is synthesized from gemini-type organic polyquaternary ammonium salts. It is an additive used to inhibit the swelling of clay when it comes into contact with water during the oil and gas well mining operations, as well as to prevent the migration of clay particles. It features excellent effectiveness in stabilizing clay and long-lasting stability, and plays a significant role in consolidating the treatment effect of the formation.

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