BLACK-BEAR™ Biodegradable Drilling Fluid
BLACK-BEAR™ is a natural biodegradable drilling fluid which can be used in a variety of drilling and tunnelling operations. BLACK-BEAR, a horizontal directional drilling (HDD) fluid, is the exceptional clay-free powder designed for environmental sensitive conditions associated with tunnelling operations and drilling horizontal directional recovery wells for groundwater remediation. BLACK-BEAR is environmentally friendly and maintains formation permeability and porosity. The dry free-flowing polymer is non-toxic and easily disposed of after breaking it down with NEUTRALIZER Slurry Breaker additive.