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推广应用PDC钻头是钻井提高机械钻速的重要技术手段,本文对定向钻井过程中如何正确的选择与使用PDC,及使用中存在的问题进行了探讨。
Popularization and application of PDC bit is an important technical means to improve ROP by drilling. In this paper, how to select and use PDC correctly in the process of directional drilling is discussed in this paper.