Clean Fracturing Fluid-A New Technology to Reduce Reservoir Pollution

Clean fracturing fluid formed based on the properties of viscoelastic surfactant,and in certain environmental conditions,a stable rod-like or worm-like micelles were formed to increase the viscoelastic,which can enhance the ability of sand suspending in fracturing fluid.The system overcame the deficiencies of polymer based fracturing fluid,streamline the construction process of fracturing,less additives,with the liquid to facilitate fracturing fluid,stable performance,strong carrying capacity and less reservoir pollution.