The KD-68 Composite leakage stopper consists of hard hull of plant fruits, mica and plant fibers to be applied in leakage stopping of drilling cracks, large channels and sponge stratum, reducing stratum filtration, featuring high performance and compatibility and does not affect the slurry.

2. Usage and Dosage
Added directly to water-based drilling fluid systems to block stratum crack and drilling fluid loss, meanwhile protecting the oil-gas layer, usually at 3.0∼5.0%
3. Notice for packaging, handling and Storage
The product shall be packaged in 3-in-1 bag, lined with polythene film bag, net weight 25kg Stored in dark, cool and ventilated place Stored away from fire, and maximum.