Equilibrium equations for nonlinear buckling analysis of drill-strings in 3D curved well-bores

DOI10.1007/S11431-009-0059-7zbMath1359.74109OpenAlexW2166220744MaRDI QIDQ1045316

Lifei Gan, Mei-Lan Tan

Publication date: 15 December 2009

Published in: Science in China. Series E (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11431-009-0059-7

zbMATH Keywords

nonlinear bucklingconstraintequilibrium equationstortuositydrill-strings3D curved well-bores

Mathematics Subject Classification ID

Bifurcation and buckling (74G60)

Related Items (1)

Closed form solutions for predicting static and dynamic buckling behaviors of a drillstring in a horizontal well

Cites Work

• Co-rotational beam elements with warping effects in instability problems
• Modelling torsion in an elastic cable in space
• Horizontal cylinder-in-cylinder buckling under compression and torsion: review and application to composite drill pipe

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