“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	cold atom gravity gradiometer cold atomic and molecular physics cold attack on paired channels cold back-up cold band cold bath cold bi Cold Blood Warm Heart cold body discharge Cold Bokkeveld meteorite cold bound pellet cold box cold-brown earth in China cold camera cold cathode cold cathode ionization gauge cold-cathode ionization vacuum gauges cold central plant recycling cold chain circulation cold chain for food cold chain logistic for aquatic products cold chain maintaining cold chamber die casting cold compress instruments cold crack

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