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Data transmission in a drill string
The Journal of the Acoustical Society of America, 1984Data is transmitted through a drill string by means of acoustical energy by transmitting an acoustical signal for a first predetermined interval and ceasing transmission of the signal for a second predetermined interval to represent a first binary state; ceasing transmission of the signal for a third predetermined interval to represent a second binary ...
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Analysis of the Influence of Downhole Drill String Vibration on Wellbore Stability
Machines, 2023Qilong Xue
exaly
Nonlinear Dynamics of Lump Mass Model of Drill-String in Horizontal Well
International Journal of Mechanical Sciences, 2020Zhiqiang Huang +2 more
exaly
Nonlinear Dynamic Characteristics of the Drill-String for Deep-Water and Ultra-Deep Water Drilling
Journal of Petroleum Science and Engineering, 2022Feng Chen, Qinfeng Di
exaly
Dynamic Buckling Characteristics of Drill String in Inclined Straight Well With Friction Effect
International Journal of Structural Stability and Dynamics, 2023Yinglin Yang, Jialin Tian
exaly
Unveiling Complexity of Drill–String Vibrations: Experiments and Modelling
International Journal of Mechanical Sciences, 2015Marcin Kapitaniak +2 more
exaly
Parametric Studies on Drill-String Motions
International Journal of Mechanical Sciences, 2012Balakumar Balachandran +2 more
exaly