Uses : oil field clean-fracturing

Product description: Harmless clean-fracturing SY-2 Feature： Good shear resistance Broken plastic fast one to three hours of breaking plastic, break the glue viscosity is less than 5mPa.S Good core permeability recovery, up to 97 percent, less reservoir pollution Good sand-carrying performance, average sand ratio more than 30% Filter lost little；strong compatibility Crushing operation is simple, reliable Product introduction： The field is currently widely used water-based fracturing fluid. Vegetable gum (linear macromolecules) used as a thickener, with related agents, cross linking under appropriate conditions, to form the polymer network structure, in order to achieve the fracturing fluid viscosity. Necessary for this type of fracturing fluids using chemical reagents to disrupt the polymer network structure, reducing the viscosity of the fracturing fluid in order to achieve the purpose of the broken plastic. The inadequacies of the plant gum fracturing fluid is its residue, its source：1. vegetable gum itself is the presence of water insoluble matter; 2. The gel breaking is not complete residual micro gel. Residues support fracturing with penetration and formation permeability difficult to restore the damage, seriously affecting the fracture stimulation effect. Our company produces SY-2 is a clean fracturing fluid which is no damage, apply to its oil reservoir no harm fracturing demand.