Transportation patterns of drilling cuttings and application using the internal row drilling cuttings method in rockburst mines

This study proposes an internal discharge drilling cuttings method and corresponding drilling tools as a solution to inaccurate collection of drilling cuttings in existing drilling cuttings methods. Its mechanism is to transport drilling cuttings out of the hole tiorough the internal channel of the...

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Bibliographic Details

Published in:	矿业科学学报
Main Authors:	LU Fangqing, CUI Lei, PAN Ji'an, GAO Xuepeng, PAN Yishan
Format:	Article
Language:	English
Published:	Emergency Management Press 2025-06-01
Subjects:	internal discharge drilling cuttings method drilling cuttings transportation cfd-dem coupled simulation drilling tool
Online Access:	http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2025022