Filtration, electric stability additive for all muds
VINSEAL cellulose fiber is a unique lost‐circulation material and plugging agent that can be used in all drilling fluids to bridge and seal permeable formations. VINSEAL additive is especially applicable in oil‐ or synthetic‐base mud systems with additions of VINSEAL additive having minimal effects on rheological and electrical stability (ES) values.
It helps reduce fluid loss, enhance filter cake quality, and minimize differential‐pressure sticking tendencies, especially when drilling depleted zones. VINSEAL additive is available in Fine, Medium, and Coarse grades for optimal performance in bridging and sealing pores and pore throats of permeable formations.
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