Ultra-viscous crude oil injection-production integrated technique tubular pile

The invention discloses an ultra-viscous crude oil injection-production integrated technique tubular pile. The ultra-viscous crude oil injection-production integrated technique tubular pile is characterized by comprising an oil tube tubular pile which is arranged inside a vertical well section and a vacuum heat insulating tube tubular pile which is arranged inside a horizontal well section; in the oil tube tubular pile, a nitrogen gas heat insulating layer is arranged between the outer wall of an oil tube and the inner wall of an oil well casing; the oil tube tubular pile is connected with the vacuum heat insulating tube tubular pile in a plugging-type sealing way of a repeatedly-straightening intubation tube, and a plugging-type closed vapor injection and oil production integrated tubular pile is formed through a viscous crude oil thermal production well vapor injection packer, the repeatedly-straightening intubation tube, an underground viscous crude oil aligning device and an underground high-temperature-resistant compensation device. The surface of the ultra-viscous crude oil injection-production integrated technique tubular pile which is contacted with the inner wall of the oil well casing is a spherical surface. According to the ultra-viscous crude oil injection-production integrated technique tubular pile, the integral manufacturing cost of the tubular pile is reduced, and the oil production cost is further reduced; and in addition, after the vapor injection is completed, a vapor injection tubular pile is free from being lifted out of a well shaft, and an ultra-viscous crude oil rod-type injection-production device can be used for implementing the oil production, so that not only is the labor intensity of workers alleviated, but also the cold harm to the stratum can be avoided.