Results 241 to 250 of about 235,356 (289)
Some of the next articles are maybe not open access.
Ground Measurement of Noise Characteristics in Drill String During Drilling
SSRN Electronic Journal, 2022Liu Yongwang +4 more
openaire +1 more source
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 ...
openaire +1 more source
Nonlinear dynamic characteristics of the drill-string for deep-water and ultra-deep water drilling
Journal of Petroleum Science and Engineering, 2022Feng Chen
exaly
Analysis of the Influence of Downhole Drill String Vibration on Wellbore Stability
Machines, 2023exaly
Nonlinear dynamics of lump mass model of drill-string in horizontal well
International Journal of Mechanical Sciences, 2020Zhiqiang Huang +2 more
exaly
Parametric studies on drill-string motions
International Journal of Mechanical Sciences, 2012Balakumar Balachandran +2 more
exaly