Wellhead wall-hook packer
A technology for hanging packers and rubber cores, which is applied in sealing/packing, wellbore/well parts, earthwork drilling and production, etc., and can solve problems such as unreasonable cement slurry design, gas channeling at the wellhead, equipment damage or even scrapping, etc. Achieve the effect of solving the problem of gas blowing and annular pressure, reducing the difficulty of construction, and making the operation simple and reliable
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[0024] The invention discloses a wellhead suspension packer to reduce the difficulty and operation risk of solving the problems of wellhead blow-by gas and annular pressure.
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] see figure 1 and figure 2 , figure 1 The front view of the wellhead suspension packer provided by the embodiment of the present invention; figure 2 It is a top view of the wellhead hanging packer and the inner casing provided in the embodiment of the...
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