The crude oil burner comprises a single-head and 2-4 nozzles, used for offshore and onshore exploration, well testing and cleanup. It provides an efficient and cost-effective alternative to oil storage.The oil is atomized by compressed air and cyclonic force, which makes oil reach complete and smokeless combustion, and low heat radiation. The burner is equipped with one or two pilots, a built-in water screen to reduce heat radiation.The control manifold is used to adjust the flowrate of crude oil, gas and air into smokeless combustion.