Results 181 to 185 of about 875 (185)

STOCHASTIC DRILL-STRING DYNAMICS WITH UNCERTAINTY ON THE IMPOSED SPEED AND ON THE BIT-ROCK PARAMETERS

2012
Thiago G Ritto, Rubens Sampaio
exaly  

A comprehensive Cosserat rod drill-string model for arbitrary well geometry that includes the dynamics of the cutting and lateral contact

Journal of Sound and Vibration
Hector E Goicoechea, Roberta Lima, Fernando S Buezas   +2 more
exaly  

Dynamic characteristic response of PDC bit vibration coupled with drill string dynamics

Geoenergy Science and Engineering
Liangjie Mao, Junjie He, Hai Jia
exaly  

The analysis of drill string dynamics for extra-deep wells based on successive over-relaxation node iteration method

Petroleum Science
exaly  

Axial and torsional dynamics of a distributed drill string system

2017
Aarsnes, Ulf Jakob F., van de Wouw, N.
openaire   +1 more source