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煤层分支水平井
释义
煤层分支水平井
Encyclopedia
工学
煤层气钻井
释
multi-lateral horizontal well of coalbed methane
煤层分支水平井
在一个或多个主水平井眼两侧侧钻多个分支井眼,或在分支井眼再侧钻若干脉支井眼作为泄气通道,同时在距水平井井口一定距离处再钻一口直井与水平井在煤层连通,水平井作为工程井,直井作为排水降压采气井,也有不采用直井而将水平井作为排水采气井的情况,是适应煤层气开发的一种分支井形式。
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nonlinear characteristics
nonlinear chemical macro kinetics
nonlinear chemical thermodynamics
nonlinear chemistry
non linear chromatography
non-linear chromatography
nonlinear chromatography
nonlinear circuit
nonlinear code
non-linear color space
[non-linear] compact operator
non linear compact operator
non-linear compact operator
nonlinear compact operator
nonlinear compensation
nonlinear complementarity problem
[non-linear] completely continuous operator
non linear completely continuous operator
non-linear completely continuous operator
nonlinear completely continuous operator
nonlinear complexity
nonlinear congruential method
nonlinear connection
nonlinear constitutive equation
nonlinear constraint
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