Hydroxypropyl Starch Ether (HPS) for Oil Drilling Fluids
InnoNew® Hydroxypropyl starch ether (HPS) is a high-performance, non-ionic modified starch ether specifically engineered for oilfield drilling fluid systems. As a renewable bio-based additive, HPS for oil drilling delivers exceptional fluid loss control, rapid viscosity development, and outstanding borehole stability – even in high-pressure high-temperature (HPHT) environments.
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