近钻头井下测试系统在钻头设计分析中的应用前景

The application prospect of near-bit downhole testing system in bit design analysis

近年来国内外近钻头井下测试系统发展迅速并在钻头设计改进方面的发挥了一定作用。该系统对提高钻头失效分析的准确性、提高钻头设计、评价、探井钻头选型的针对性具有很强的指导作用。

Near-bit downhole testing system has developed quickly both inside and outside our country these years, and has played an important role in bit design and improvement. The system can provide effective guidance for enhancing exactness of bit failure analysis,improving bit design and evaluation, and selecting proper bit for exploration drilling.