The invention provides a sand-prevention and gas-prevention oil pumping device of a fireflood well. The sand-prevention and gas-prevention oil pumping device of the fireflood well comprises a sand-prevention oil-well pump (1) and a sand setting type gas anchor (2). The sand setting type gas anchor (2) comprises an inner pipe (25) and an outer pipe (22), the open upper end of the inner pipe (25) is fixedly connected with a fixing valve assembly (14) in a sealed mode, the lower end of the inner pipe (25) is sealed, the upper end and the lower end of the outer pipe (22) are both sealed, a first annular cavity is formed between the outer pipe (22) and the inner pipe (25), the outer pipe (22) is provided with a hole channel (221), the inner pipe (25) is provided with a suction inlet (27), and the suction inlet (27) is located below the hole channel (221). According to the sand-prevention and gas-prevention oil pumping device of the fireflood well, oil and gas separation is carried out before crude oil enters a pump, sand blocking is prevented after the crude oil enters the pump, and the normal production of a fireflood high-gas-bearing and sand discharging producing well is achieved.