“primary well control technology”的概念、定义、翻译、参考文献-科学参考

单词	primary well control technology
释义	primary well control technology Encyclopedia 工学石油钻井安全技术释 primary well control technology一级井控技术通过选用合适的钻（修）井液、采用正确的技术措施控制井底压力稍大于地层压力，使地层流体无法侵入井眼，实现近平衡压力作业钻（修）井过程的方法。
随便看	conjugate space conjugate spinning conjugate spinning; compound spinning conjugate square conjugate subfield conjugate subgroup conjugate surd conjugate surfaces conjugate symmetric sequence conjugate system conjugate system of curves conjugate tensor conjugate transformation conjugate transpose conjugate transposed matrix conjugate trigonometric series conjugate variable conjugate variables conjugate variety conjugate vector conjugate wave conjugation conjugation class conjugation fraction conjugation mapping

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