The invention relates to an antiscale anticorrosion paint for the inner wall of a fluorine-carbon epoxy resin compound oil tube. The antiscale anticorrosion paint for the inner wall of the fluorine-carbon epoxy resin compound oil tube comprises the following component, by mass, 58-62% of a resin, 13-16% of titanium dioxide, 0.05-0.2% of a dispersant BYK-161, 4-7% of a leveling agent (heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane, 0.5-1.5% of a curing accelerator DMP30, 0.02-0.1% of a wetting agent EFKA-4340, 11-16% of a solvent, and 9-10% of a curing agent hexamethylene diisocyanate trimer, wherein the solvent is prepared by mixing xylene with butyl acetate according to a mass ratio of 1:1, and the resin is prepared by mixing a tetrafluoroethylene resin GK570 with an epoxy resin E-51 according to a mass ratio of 6.5:3.5. The paint which is coated on the inner wall of the oil tube allows the adhesion deposition of scales to be effectively prevented, so the working period of an oil well is prolonged.