Investigations on the influence of rock and machine characteristics on coring rates in vertical and mildly inclined exploration drilling in complex coal bearing rock formation

被引：0
作者：
P. Alam
A. K. Raina
V. M. S. R. Murthy
机构：
[1] Mineral Exploration Corporation Limited,CSIR
[2] Nagpur Research Center (Mining Technology),Central Institute of Mining and Fuel Research
[3] Indian Institute of Technology (Indian School of Mines),undefined
来源：
Geomechanics and Geophysics for Geo-Energy and Geo-Resources | 2022年 / 8卷
关键词：
Drilling; Oriented coring; Directional drilling; Complex formation; Coal measures;
D O I：
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学科分类号：
摘要：
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