Construction and Performance Study of Aqueous Two-Phase Fracturing Fluids Based on Zwitterionic Composite Biological Polysaccharides.
To address the trade-off between friction reduction and proppant suspension in conventional fluids, an aqueous two-phase system comprising nanoparticle-reinforced biopolysaccharideand zwitterionic gel was developed for deep offshore reservoir stimulation. Specifically, xanthan gum (XG) serves as the dispersed phase, wh...