Development and Performance Evaluation of the Nanoparticle-Enhanced Seawater-Based High-Temperature-Resistant Guar Gum Fracturing Fluid System
To address the problems of low viscosity retention, and insufficient sand-carrying capacity for seawater-based fracturing fluids in deepwater high-temperature reservoirs, this study enhanced the fracturing fluid by adding modified nano-SiO2 (M-NS). A seawater-based, high-temperature-resistant fracturing fluid system...