Drilling tool salvaging device and method
The technology of a salvage device and a drilling tool, which is applied in the field of oil and gas drilling, can solve problems such as difficulty in salvaging the drilling tool, and achieve the effects of improving the salvage success rate, the salvage efficiency and the success rate, and the salvage process being simple and feasible.
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[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The descriptions of "first", "second" and so on in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity or order of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0032] refer to image 3 , the present embodiment provides a drilling tool fishing device, including a buckle cone 100, a guide 200 and a hook 300, the guide 200 includes a hollow body 210 and a guide 220 for guiding the drill 400, the body 210 One end is connected to the button-making cone 100 , and t...
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