Horizontal well shaft processing process tubing string device for realizing continuous circulation by ordinary oil pipe

The invention relates to a process technology matched device capable of building continuous circulation by an oil field ordinary oil pipe, achieves an important effect in the field of horizontal well shaft processing, and is a horizontal well shaft processing process tubing string device for realizing continuous circulation by an ordinary oil pipe. The horizontal well shaft processing process tubing string device comprises a hydraulic pressure self control reversing wellhead, a reverse valve, a sand breaking scrapping cyclone sand flushing device and a water hose insertion type fast connector, wherein the reverse valve passes through the center of the hydraulic pressure self control reversing wellhead; the sand breaking scrapping cyclone sand flushing device is in matched connection; the water hose insertion type fast connector is arranged on the hydraulic pressure self control reverse wellhead. The ordinary oil pipe is used; through the ingenious matching of the reverse wellhead and the reverse valve, a circ