| Issue |
E3S Web of Conf.
Volume 402, 2023
International Scientific Siberian Transport Forum - TransSiberia 2023
|
|
|---|---|---|
| Article Number | 10018 | |
| Number of page(s) | 6 | |
| Section | Transport Mechanical Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202340210018 | |
| Published online | 19 July 2023 | |
Improving the operational efficiency of drilling rock-breaking tools
1 Navoi State Mining and Technological University, Department of “Life Safety”, 210100 Uzbekistan
2 Doctoral student of the Navoi branch of the Academy of Sciences of the Republic of Uzbekistan, 210100 Uzbekistan
* Corresponding author: r.u.djuraev@gmail.com
Improving the quality and volume of drilling is the main condition for advancing the growth of reserves of raw materials of the national economy and industry. Rock-breaking tools are the main and busiest part of drilling equipment. Most of the operational productivity of drilling equipment depends on the operation of a rock-breaking tool, the improvement of the operational performance of which will reduce the cost of drilling wells and significantly increase drilling efficiency. The issues related to increasing the operational productivity of drilling equipment based on improving the design of rock-breaking tools have not been fully resolved, and their solution is now becoming important. This article presents the results of research devoted to the problems of reducing the efficiency of rock-crushing tools that arose as a result of high temperature at the bottom of the well when cleaning the bottom of the well by blowing air, as well as the sludge regime that occurs during drilling with cleaning with washing liquids prepared on the basis of water. Special attention is paid to improving the efficiency of drilling equipment by creating and implementing a rock-breaking tool design with high performance indicators.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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