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Multiple port cross-over design for frac-pack erosion mitigation
Multiple port cross-over design for frac-pack erosion mitigation
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机译:多端口跨接设计,减少了压裂包装腐蚀
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摘要
A system for use in gravel packing operations wherein a gravel placement mandrel defines an axial flowbore and two or more lateral slurry flow ports for communication of slurry from the flowbore to the interior of the wear sleeve/blast liner. The slurry flow ports are oriented so as to distribute the slurry in different outwardly radial directions. The slurry flow ports are also axially displaced from one another along the gravel placement mandrel body. Relatively equivalent flow rates or flow amounts are provided through each of the slurry flow ports. Improvements are also provided in the geometry of the slurry flow ports to enhance the flow of slurry through them.
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