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波纹管堵漏技术
释义
波纹管堵漏技术
Encyclopedia
工学
膨胀管波纹管技术
释
bellows plugging technology
波纹管堵漏技术
将具有良好塑性变形能力和较高机械强度的无缝钢管压制成小于原管直径的波纹状截面管柱后下至预定井段,利用液压力使其产生永久塑性变形,将其内径扩大到需要的尺寸,从而达到封堵低压、恶性井漏等复杂层段的方法。
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pseudospore
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pseudostationary phase
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pseudo-steady state flow through porous media
pseudostochastic motion
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pseudostratified columnar epithelium
pseudostratified epithelium
pseudo-structurc
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pseudo-surface
pseudosurface wave
pseudo-surjective homomorphism
pseudosymmetric graph
pseudosymmetric number
pseudosymmetry
pseudotachylite
pseudo-tangent
pseudo-tensor
pseudotensor
pseudo-tensor density
pseudo-tensorial form
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