Results 201 to 206 of about 801 (206)

Axial-torsional coupling vibration model and nonlinear behavior of drill string system in oil and gas wells

Communications in Nonlinear Science and Numerical Simulation
Xiaoqiang Guo, Mingming Li, Xinye Li
exaly  

Spectral Analysis of Fatigue in Drill Strings Under Torsional Vibrations

Proceedings of the 27th International Congress of Mechanical Engineering
Sandro Valente, Thiago Ritto, DANIEL CASTELLO   +2 more
openaire   +1 more source

Dynamic analysis of drill string vibration enhanced by neural network based models

Geoenergy Science and Engineering
Jingkai Chen, Wenkun Zhang, Dong Jiang   +2 more
exaly  

Simulation and Analysis of Drill String Vibration in Natural Gas Hydrates Drilling

Journal of Vibration Engineering & Technologies
Jinze Song, Shuai Liu, Shuxian Jiang, Yufa He, Yuze Wu, Hongjun Zhu   +5 more
openaire   +1 more source

Experimental investigation on axial–torsional coupling nonlinear vibration characteristics of multi-body drill string system in oil and gas wells

Nonlinear Dynamics
Xiaoqiang Guo, Shihong Xiao, Xinye Li
exaly  

Dynamics study of hot dry rock percussive drilling tool based on the drill string axial vibration

Geoenergy Science and Engineering
Feifei Huang, Shiyuan Zhan
exaly