Schlumberger

Product Sheet: SI-4543

Date: 1/1/2010

Download: SI-4543 (0.55 MB PDF)

Scale Inhibitor

SI-4543 is a specially formulated blended polymeric scale inhibitor developed for gas lift scale inhibition where the well metallurgy is carbon steel. It is effective against mixed sulphate/carbonate scale of barium, strontium and calcium. SI-4543 has a maximum temperature of 150°C and is compatible with a wide range of brine types.

Typical Physical Properties
Appearance Amber liquid
Density 1.04 – 1.09 g/cm³ @ 20°C
Pour point <-10°C
Flash point >70°C
pH, concentrated product 2
Solubility Water, Ethylene glycol

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