The invention belongs to the technical field of gas field workover under pressure, and particularly relates to a returnable tubing sealing salvage gear. The returnable tubing sealing salvage comprises a spear, and sealing cups are arranged on the outer surface of the lower portion of the spear. By the arrangement of the sealing cups on the spear, the space between the spear and the inner wall of a tubing can be sealed through the sealing cups, and reliable sealing salvage is guaranteed; by the design of the sealing cups, lower pressure of the sealing cups is larger than the upper pressure during salvage operation, and sealing of the returnable tubing sealing salvage gear and a gap of the inner wall of the tubing can be realized; the sealing cups are detachable and are in threaded connection through a screw thread, so that maintenance and replacement are facilitated.