| Issue |
E3S Web of Conf.
Volume 524, 2024
VII International Conference on Actual Problems of the Energy Complex and Environmental Protection (APEC-VII-2024)
|
|
|---|---|---|
| Article Number | 03024 | |
| Number of page(s) | 6 | |
| Section | General Earth Sciences and Energy Resources | |
| DOI | https://doi.org/10.1051/e3sconf/202452403024 | |
| Published online | 16 May 2024 | |
On the issue of improving the technical and economic indicators of well wiring in difficult mining and geological conditions
Institute of Oil and Gas FSBEI of HE “Ufa State Petroleum Technological University”, (Branch inthe City of Oktyabrsky), 54a, Devonskaya Street, Oktyabrsky, Republic of Bashkortostan, 452607, Russia
* Corresponding author: timxn@yandex.ru
In this work, the vulnerability of standard PDC bits was established when conducting wells in difficult mining and geological conditions, in particular, with frequent layering of rocks with different hardness. The use of adaptive TerrAdapt chisels, which automatically change the depth of cutting and the aggressiveness of the chisel, is proposed in Russian deposits with frequently alternating rocks. These bits can be combined with overhead dampers if the dynamic coefficient is in the critical range. This solution will improve the technical and economic performance when drilling wells.
© The Authors, published by EDP Sciences, 2024
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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