The invention relates to an oil field produced water membrane filtering device in an internal circulation surface cross flow form. The device comprises a body, an upper sealing plate, a lower sealingplate and a water inlet, and further comprises a flow guide cylinder, tubular membrane units, a water outlet, a flow guide water outlet and a flow guide water inlet, wherein the upper end of the flowguide cylinder is fixed with the top of the main body, the lower end of the flow guide cylinder penetrates through the upper sealing plate and the lower sealing plate, the flow guide water outlet in the lower end of the flow guide cylinder is formed in a tubular membrane water inlet area, the flow guide water inlet is formed in the outer wall of the upper portion of the flow guide cylinder locatedin a tubular membrane water outlet area, the tubular membrane unit comprises a tubular filtering membrane, and the multiple tubular membrane units are respectively arranged in tubular membrane filtering areas located between the upper sealing plate and the lower sealing plate. According to the technical scheme, the problems of easily being polluted and frequent cleaning of the filtering membraneare effectively solved; the device has characteristics of high integration degree, small occupation area and low operation energy consumption, and can scour the membrane surface in an internal cross-flow filtration manner so as to achieve the cleaning and regeneration of the filtering membrane while filtration.