LIFTA is a very effective polymer for transporting heavy materials and cleaning the well. Polymers increase the shear strain thinning and shear stress of the system in which they are located, thus providing efficient transport of interruptions in the annulus where low shear strains are experienced. Lifta also gives the system a gel feature or … Continue reading Lifta
PELLETONITE are high-quality bentonite pellets, compressed with high pressure, coated with special substances that provide controlled release. In wells with full leakage, PELLETONIT can be applied directly to the well and it can be expected to swell, or it can be mixed with the drilling fluid with appropriate pumping methods and injected into the leaked … Continue reading Pelletonite
MAXIPLUG is a 100% active synthetic anti-leakage polymer that swells in water but does not dissolve in water. MAXIPLUG swells up to four hundred times its volume and closes the leaks.
