Oil pipe jet-lifting device

An oil pipe jet-lifting device for operating well, wherein a hollow cylinder is formed after folding of the left and right sealed body, and the diameter at both ends are small, while the diameter of the central part is large. An oil drain opening is arranged on the left or/and the right sealed body. When the oil pipe is jet-lifted to the wellhead, the seal body is latched by the oil pipe, and the oil pipe coupling is in the larger diameter section in the middle of the sealed body and latched by the latch spring so that a hollow cylinder is made after folding of the left and right sealed body, and a circular ring is made from the upper left and right seal bodies to seal the oil pipe beneath the oil pipe coupling. Reversing an oil pipe above the oil pipe coupling, lifting the oil pipe after unlinking the connection thread, the oil in the oil pipe above the oil pipe coupling sluicing flows to the casing or other containers from the opening through the left or right sealed body. The utility model does not spray oil on to the workers or pollute the environment.