EXPERIMENTAL STUDY OF ROCK DESTRUCTION BY ECCENTRIC IMPACT PULSES DURING ROTARY-PERCUSSION DRILLING
The relevance of the research is caused by the need to find the ways to increase the maximum depth of well drilling by the rotary-percussion method and its productivity. The main aim of the research is to establish the fact of growth of rotary-percussion drilling productivity through rising the mec...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Tomsk Polytechnic University
2020-01-01
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| Series: | Известия Томского политехнического университета: Инжиниринг георесурсов |
| Subjects: | |
| Online Access: | http://izvestiya.tpu.ru/archive/article/view/2455/2149 |