Product #17040

Polydrill is a sulfonated polymer fluid loss control additive, which stabilizes rheology in a wide range of drilling and completion fluid systems.

Formulated on a new chemistry Polydrill belongs to the group of 100% synthetic polymers such as polyacrylamides and vinylsulfonate/vinylamide co-polymers. The polymer has a molecular weight of 200,000, which gives it the advantage of not increasing rheology.

Polydrill achieves fluid loss control by reducing the pore size of a filter cake and plugging these pores. The polymer has an enormous water- binding capability, which ties up much of the free water.

Polydrill works best in highly contaminated and high temperature environments at concentrations of 2.8-8.5 kg/m³. Pilot testing is recommended prior to addition to the mud system.

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Mixing & Handling

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