Scale Inhibitor 170

Scale Inhibitor 170 is a high-efficient chelating scale inhibitor, it has good effect to carbonate and sulfate scale. It is an adsorption-type scale inhibitor consisting of polymers of novel phosphonate monomers. Phosphorous-containing functional groups have been incorporated in to a polymeric scale inhibitor. Additional phosphonate groups not only increase the scale control activity but also enhance adsorption of the scale inhibitor onto rocks and provide analytical means for determining scale inhibitor concentration.Scale Inhibitor 170 has high calcium ion tolerance in a wide pH ranges and temperature as high as 120℃
 

Scale Inhibitor 170 can be used as scale and corrosion inhibitor for oilfield water, industrial circulating water. Scale Inhibitor 170  inhibitor was specifically developed for use in matrix treatments when treating carbonate reservoirs. Pumping scale inhibitor during acidizing of carbonate reservoirs eliminates the need for a separate inhibitor squeeze treatment.

Scale Inhibitor 170 also be used for continuous injection and squeeze applications, depending on the composition of the produced water. For continuous injection, typical treating rates vary between 10 ug/g and 50 ug/g. In squeeze treatments, the inhibitor is mixed in a water-base fluid at concentrations between 5% and 30%.