Investigation of active vibration drilling using acoustic emission and cutting size analysis
This paper describes an investigation of active bit vibration on the penetration mechanisms and bit-rock interaction for drilling with a diamond impregnated coring bit. A series of drill-off tests (DOTs) were conducted where the drilling rate-of-penetration (ROP) was measured at a series of step-wis...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-04-01
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| Series: | Journal of Rock Mechanics and Geotechnical Engineering |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1674775517302147 |