Buckling of a drill-string in two-sectional bore-holes
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DOI: 10.1016/j.ijmecsci.2020.105427
Abstract: Abstract The nature of the phenomena of drill-strings buckling in channels of deep curvilinear bore-holes is essentially complicated by complex combination of acting distributed forces (gravity, contact and friction), large length of the string (leading… read more here.
Keywords: bore hole; geometry; drill string; buckling drill ... See more keywords