“cello-flakes”

Bridging Materials to Restore Lost Circulation in Oilwells

Fibre Reduction'sr products hyrdauliclly rotate with the drilling fluids/mud in the borehole to seal fissures and fractures in oilwells. As the particles wedge together in the fracture, the pressure differential wedges the particles tighter together, increasing the pressure resistance of the seal, restoring the circulation in the wellbore