The utility model discloses a practical multifunctional on-site mixing station for an oil field. The mixing station comprises a rigid seat cushion, a mixing tank, a centrifugal pump, a liquid level meter, a mixing motor, a shielding cover, a heat tape, tempered glass, a gravity drain pipe, an external ladder stand and an internal ladder stand, wherein the external ladder stand and the internal ladder stand extend along a plane. The practical multifunctional on-site mixing station has the advantages of reasonable structure and complete functions, and is very convenient to use.