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常规注水泥
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常规注水泥
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primary cementing
常规注水泥
用相关设备把配置好的水泥浆从套管内注入,从套管柱(串)底部沿环形空间上返到预定井深,以达到设计段的套管与井壁间的有效封固的方法。
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tetragonal
tetragonal bisphenoid
tetragonal crystal system
tetragonality
tetragonal number
tetragonal system
tetragonometry
tetragontrioctahedron
tetragram
tetra-halogen
tetrahedral
tetrahedral angle
tetrahedral apparatus
tetrahedral bond
tetrahedral carbon
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tetrahedral configuration
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tetrahedralization
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