Analysis of Friction-Induced Limit Cycling in an Experimental Drill-String System

Author:

Mihajlovic´ N.1,van Veggel A. A.1,van de Wouw N.1,Nijmeijer H.1

Affiliation:

1. Eindhoven University of Technology, Department of Mechanical Engineering, Dynamics and Control Group, Den Dolech, PO Box 513, 5600 MB Eindhoven, The Netherlands

Abstract

In this paper, we aim for an improved understanding of the causes for torsional vibrations that appear in rotary drilling systems used for the exploration of oil and gas. For this purpose, an experimental drill-string setup is considered. In that system, torsional vibrations with and without stick-slip are observed in steady state. In order to obtain a predictive model, a discontinuous static friction model is proposed. The steady-state behavior of the drill-string system is analyzed both numerically and experimentally. A comparison of numerical and experimental bifurcation diagrams indicates the predictive quality of the model. Moreover, specific friction model characteristics can be linked to the existence of torsional vibrations with and without stick-slip.

Publisher

ASME International

Subject

Computer Science Applications,Mechanical Engineering,Instrumentation,Information Systems,Control and Systems Engineering

Reference25 articles.

1. Jansen, J. D., 1993, “Nonlinear Dynamics of Oil-Well Drill-Strings,” Ph.D. thesis, Delft University Press, The Netherlands.

2. Jansen, J. D., and van de Steen, L., 1995, “Active Damping of Self-Excited Torsional Vibrations in Oil Well Drillstrings,” J. Sound Vib., 179(4), pp. 647–668.

3. Leine, R. I., 2000, “Bifurcations in Discontinuous Mechanical Systems of Filippov-Type,” Ph.D. thesis, Eindhoven University of Technology, Eindhoven, The Netherlands.

4. Leine, R. I., van Campen, D. H., and Keultjes, W. J. G., 2002, “Stick-Slip Whirl Interaction in Drillstring Dynamics,” ASME J. Vibr. Acoust., 124, pp. 209–220.

5. Van den Steen, L., 1997, “Suppressing Stick-Slip-Induced Drill-String Oscillations: A Hyper Stability Approach,” Ph.D. thesis, University of Twente, Enschede, The Netherlands.

Cited by 82 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3