Schlumberger

Product Sheet: SI-414N Scale Inhibitor

Date: 5/1/2009

Download: SI-414N (0.56 MB PDF)

SI-436 additive is a specially formulated blend of phosphonate and polymer-base scale inhibitors developed to meet the demand for improved scale control in offshore oilfield production operations and in particular for the mixed sulphate/carbonate scale of barium, strontium and calcium. SI-436 inhibitor remains effective at elevated temperatures. Temperatures and pressures of up to 150°C and greater than 300 bar normally cause no deterioration of scale-prevention effectiveness within the limits of test measurements.

Contact Us