Construction operation pipe column applied to oil and natural gas engineering

The invention belongs to the field of oil and natural gas engineering, and discloses a construction operation pipe column applied to oil and natural gas engineering. When applied to casing running operation in drilling engineering, the pipe column is formed by sequentially connecting a casing reaming device, a vortex rotary pup joint, a rotary dynamic seal pup joint, a rotary shaft locking pup joint and a casing joint in series. When applied to oil formation improvement stimulation acidification operation, the pipe column is formed by sequentially connecting an acid liquor injector, a vortex rotary pup joint, a rotary dynamic seal pup joint and an oil pipe joint in series. In the casing running operation, the vortex rotary pup joint is driven by working liquor to drive the casing reaming device to rotate, a well wall is continuously trimmed, a casing is prevented from meeting resistance and can smoothly trip in, and the casing bottom well cementation quality can be improved; in the stimulation acidification operation, the vortex rotary pup joint drives the acid liquor injector to rotate, acid liquor is rotationally injected so as to be evenly distributed, and the acidification efficiency is improved.