The invention relates to the technical field of propping agents for fracturing in the oilfield development process, in particular to a pressure-resistant quartz sand propping agent for fracturing anda production method thereof; the pressure-resistant quartz sand propping agent for fracturing comprises: sodium silicate, epoxy resin, sodium hydroxide, urotropine, ammonium chloride, calcium stearateand washed quartz sand. The invention solves the problem that conventional quartz sand cannot resist pressure, the production method is simple, the quartz sand has a good anti-crushing effect, and the technical performance of the quartz sand can meet the technical requirements of a fracturing process. The fracture rate of the water separation quartz sand is increased to be smaller than or equal to 9% from 16%, that means the compressive strength of the obtained pressure-resistant quartz sand propping agent for fracturing is increased, cracks are not prone to closing, the permeability is high,oil gas is prone to flowing, more oil gas is produced, the crack flow conductivity can be effectively improved, and the fracturing effect is good. Therefore, the fracturing oil extraction effect is improved.