Showing results 1 to 3 of 3
| Title | Author(s) | Issue Date | |
|---|---|---|---|
Experimental Investigation of Rock Drillability for Three Rock Types Under Varying Wellbore Pressure Conditions Journal:Rock Mechanics and Rock Engineering | 2018 | ||
Relationship between diamond penetrating energy and weathered degree in granite formation Journal:Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing | 2008 | ||
Theory and approach of identification of ground interfaces based on rock drillability index Journal:Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing | 2006 |