Abstract
In this abstract, we present a delay systems model for the coupled axial-torsional dynamics of a drilling system including a down-hole tool. The down-hole tool directly affects the coupling between the axial and torsional dynamics and aims to improve the rate-of-penetration of the drilling system, thereby improving drilling efficiency. The results presented here provide physics-based insight in the working principle of the tool and confirm that indeed drilling efficiency can be improved by its usage.
| Original language | English |
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| Title of host publication | 9th European Nonlinear Oscillations Conference, Budapest, Hungary, June 25-30, 2017 |
| Number of pages | 2 |
| Publication status | Published - 2017 |
| Event | 9th European Nonlinear Oscillations Conference, ENOC 2017 - Budapest University of Technology and Economics, Budapest, Hungary Duration: 25 Jun 2017 → 30 Jun 2017 Conference number: 9 http://congressline.hu/enoc2017/ |
Conference
| Conference | 9th European Nonlinear Oscillations Conference, ENOC 2017 |
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| Abbreviated title | ENOC 2017 |
| Country/Territory | Hungary |
| City | Budapest |
| Period | 25/06/17 → 30/06/17 |
| Internet address |