This article mainly studies a kind of high temperature and high pressure wax-proof coating, which can be applied to the anticorrosion and protection of the inner wall of the pumping pipe in the field of petroleum exploitation. Mainly from the influence of the main resin on the anticorrosion performance, the effect of the type and amount of powder on the wax-inhibiting effect and abrasion resistance, and the effect of the pigment-to-base ratio P/B value of the coating on the high temperature and high pressure resistance of the coating. The experimental results show that the anticorrosion performance of phenolic epoxy resin is better than that of bisphenol A epoxy resin. The combination of reactive silicone surface additives and ultrafine self-lubricating powder can greatly improve the wax-inhibiting effect of the coating. When the P/B value is 0.6, the coating has excellent high temperature and high pressure resistance and the cost is competitive in the market.