HVFR Solutions for Vaca Muerta Basin Operations

This technical report outlines the application of High Viscosity Friction Reducer (HVFR) solutions by SNF Argentina in the Vaca Muerta Basin, which is recognized as the world's second-largest unconventional gas reserve. The report details the challenges faced by operators in the region, particularly the high freshwater consumption exceeding 15 million cubic meters in 2023 and the need for water reuse programs to reduce river water usage by 30–40%. SNF's customized HVFR products were designed to operate effectively in high total dissolved solids (TDS) environments, addressing the issues of high salinity and variable water quality. The report presents operational results demonstrating that SNF's solutions maintained efficiency comparable to traditional river-water systems, achieving stable injection pressures and flow rates while ensuring successful stimulation with various water qualities. The conclusion emphasizes SNF's commitment to providing efficient and sustainable stimulation solutions tailored to the unique conditions of the Vaca Muerta Basin.