“casing section milling”的概念、定义、翻译、参考文献-科学参考

单词	casing section milling
释义	casing section milling Encyclopedia 工学开窗侧钻井钻井释 casing section milling段铣开窗在已下入套管井内，使用段铣工具在设计预定的套管位置先割断套管，然后在调压机构的作用下刀片加压在套管断面上进行段铣作业，再打水泥塞进行侧钻的作业方式。
随便看	normal function normal function algebra normal fundamental region normal fundamental system of solutions normal galaxy normal geodesic normal geomagnetic field normal gravitational potential normal gravity normal gravity field normal gravity formula normal group normal handwriting normal height normal *-homomorphism normal homomorphism normal hyperbolic equation normal hyperelliptic integral normal hyperelliptic integral of the first kind normal identity normal image normal incidence normal incidence telescope normal index normal individual complexion

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