Drill-String Dynamics: Reduced-Order Models and Experimental Studies

被引:85
作者
Liao, Chien-Min [1 ]
Balachandran, Balakumar [1 ]
Karkoub, Mansour [2 ]
Abdel-Magid, Youssef L. [3 ]
机构
[1] Univ Maryland, Dept Mech Engn, College Pk, MD 20742 USA
[2] Texas A&M Univ, Dept Mech Engn, Qatar Branch, Doha, Qatar
[3] Petr Inst, Dept Elect Engn, Abu Dhabi, U Arab Emirates
来源
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME | 2011年 / 133卷 / 04期
关键词
drill string; reduced-order model; stick-slip interactions; FLEXIBLE ROTOR SYSTEMS; FRICTION; VIBRATIONS; BIFURCATIONS;
D O I
10.1115/1.4003406
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
In this article, reduced-order models of a drill-string system are developed, the predictions of these models are studied, and qualitative comparisons are made with experimental studies. The reduced-order models allow for radial, bending, and torsion motions of a flexible drill string and stick-slip interactions between the drill string and an outer shell. Qualitative changes in the system motions are studied with respect to the rotation speed of the drill string and the friction coefficient between the drill string and the outer shell. The nonlinear motions predicted by the model are in agreement with the experimental observations, and these studies suggest that there may be preferred friction coefficient values for which most of the drill-string motions occur close to the center of a borehole. These modeling and experimental studies can serve as an important basis for furthering our understanding of drill-string dynamics and schemes for controlling them. [DOI: 10.1115/1.4003406]
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页数:8
相关论文
共 16 条
[1]   Friction-driven vibro-impact system for percussive-rotary drilling: a numerical study of the system dynamics [J].
Batako, A. D. L. ;
Piiroinen, P. T. .
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2008, 222 (10) :1925-1934
[2]   Dynamic behavior of a drill-string: Experimental investigation of lateral instabilities [J].
Berlioz, A ;
DerHagopian, J ;
Dufour, R ;
Draoui, E .
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 1996, 118 (03) :292-298
[3]   NONLINEAR ROTOR DYNAMICS AS APPLIED TO OILWELL DRILLSTRING VIBRATIONS [J].
JANSEN, JD .
JOURNAL OF SOUND AND VIBRATION, 1991, 147 (01) :115-135
[4]  
Leine R.I., 2004, LN APP C M, V18
[5]   Stick-slip vibrations induced by alternate friction models [J].
Leine, RI ;
Van Campen, DH ;
De Kraker, A ;
Van den Steen, L .
NONLINEAR DYNAMICS, 1998, 16 (01) :41-54
[6]   Stick-slip whirl interaction in drillstring dynamics [J].
Leine, RI ;
van Campen, DH ;
Keultjes, WJG .
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2002, 124 (02) :209-220
[7]   Discontinuous bifurcations of periodic solutions [J].
Leine, RI ;
van Campen, DH .
MATHEMATICAL AND COMPUTER MODELLING, 2002, 36 (03) :259-273
[8]  
LIAO CM, 2009, IMECE200910339 ASME
[9]   Failure analysis of drillstrings [J].
Macdonald, K. A. ;
Bjune, J. V. .
ENGINEERING FAILURE ANALYSIS, 2007, 14 (08) :1641-1666
[10]   A nonlinear well-drillstring interaction model [J].
Melakhessou, H ;
Berlioz, A ;
Ferraris, G .
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2003, 125 (01) :46-52