DosFric™ 191 Friction Reducer
From Friction Control to Effortless Performance
DosFric™ 191 Friction Reducer
Overcome the Resistance to Minimize the Risk of Operational Failures
DosFric™ 191 is a high viscosity friction reducer, specifically engineered to address both challenges of friction management and proppant transport in hydraulic fracturing operations. Engineered with cutting-edge polymer chemistry, Dosas delivers exceptional friction reduction performance while optimizing fluid dynamics in hydraulic fracturing operations. Its innovative molecular structure enhances proppant suspension time and maximizes transfer efficiency. Proven to perform in high-salinity water systems, DosFric™ 191 ensures consistent rheological stability, optimized fluid performance, and reliable wellsite execution in demanding field environments.
Performance Highlight
Rapid and Stable Friction Reduction of up to 80% in High-Salinity Condition
DosFric™ 191 delivers over 80% friction reduction within 3 minutes at a low dosage of 0.5 gpt in frac water with salinity up to 200,000 ppm TDS. It maintains consistent performance for over 10 minutes, optimizing pumping efficiency, reducing energy use by turbulent to laminar flow mechanism and protecting equipment in demanding fracturing operations.
Frac Water with Minimum Friction
Choosing DosFric™ 191, with its anionic chemical backbone, ensures reliable performance in frac water while remaining fully compatible with other fracturing additive making it indispensable using for optimal well performance and productivity
Prevents Premature Settling
DosFric™ 191 maintains stable viscosity across a broad range of shear rates and temperatures, preventing premature proppant settling and ensuring uniform proppant placement. This stability contributes to improved fracture conductivity and optimized tight sandstones and shale stimulation
Advanced Polymer Break and Cleanup
DosFric™ 191 additive supports controlled polymer degradation at post-fracturing, enabling efficient fluid cleanup, minimizing formation damage, and improving flowback and production performance.
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