Small to Medium Leak Plugging Agent

• “One-Bag Leakage Control Agent”: Provides a rapid response to any severity of leakage, requiring only this single product in conjunction with a total loss circulation control agent to handle lost circulation, especially common in karst formations; applicable to all types of drilling fluid systems, including water-based, oil-based, and synthetic-based; the leakage control slurry is prepared directly using circulating drilling mud; it can be used as a slug, a cleaning fluid, or injected to control leakage.

Deployable as a first-line loss control mud upon encountering karst cavities, depleted sandstones, or weak formations. Used with total loss control agents to address non-return losses, especially common in karst formations. Serves as a cementing isolation fluid to guide cement slurry back to surface or shoe position.