The invention discloses an oil transportation pipe capable of being heated and kept warm. The oil transportation pipe comprises an outer pipe, an asphalt layer is arranged in the outer pipe, a first heat preservation layer is arranged on the inner side of the asphalt layer, and a heat conduction pipe is arranged in the first heat preservation layer; a middle pipe is arranged inside the first heatpreservation layer, and a plurality of connecting bases are arranged between the middle pipe and the first heat preservation layer; an oil transportation pipe body is arranged in the middle pipe, anda second heat preservation layer is arranged between the middle pipe and the oil transportation pipe body; a plurality of heat dissipation pipes are arranged in the second heat preservation layer, anda heat exchange ring is arranged between the heat dissipation pipes; the heat dissipation pipes are arranged on the two sides of the heat exchange ring respectively, and a base is arranged at the bottom of the outer pipe; the base is of a hollow structure, and a control box is arranged in the base. The oil transportation pipe has the advantages that a high temperature is kept in the pipe, blocking is effectively prevented, the heat preservation effect is improved, the service life is prolonged, and meanwhile the stability is improved.