金刚石优化钻进的新途径

New Way Diamond Bit Optimisation Drilling

摘要:

选择了优化钻进的衡量参数（ｈ／ｐ）／ｑ，并以此多数对具体岩石优选了钻头，对具体岩石和钻头优选了合理的钻头每转进尺范围。

Abstract:

Optimisation drilling constant parameter(h/p)/q has been selected,acoording to this parameter,optimal bit has been selected for corresponing,and penetration rate for revolation has with the optimal bitare alss diseussed.