Packer for intelligent well completion
An intelligent well completion and packer technology, applied in sealing/packing, wellbore/well components, earthwork drilling and production, etc., can solve the troublesome unsealing process, increase the unsealing force, and poor sealing performance and other problems, to achieve the effect of enhancing the sealing, reducing the lifting force and reducing the leakage point
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[0033] In order to have a clearer understanding of the technical features, objectives and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.
[0034] Please refer to figure 1 , Figure 4 , Respectively are the structural schematic diagram and the top view structural schematic diagram of the packer used for smart completion of the present invention before entering the well. As shown in the figure, the packer for intelligent well completion proposed by the present invention includes a main pipe body 2, and a rubber cylinder sealing mechanism for expansion setting and anchoring is sleeved on the outside of the main pipe body 2. The slips anchor the mechanism, thus playing the role of setting. In the present invention, inside the main pipe body 2 there are a main channel 201 penetrating axially and a plurality of tube and cable bypass channels 202 parallel to the main channel 201. The mai...
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