Drill String Vibration Attenuation and Its Effect on a Surface Oscillator Drilling SystemSource: Journal of Manufacturing Science and Engineering:;1965:;volume( 087 ):;issue: 002::page 110Author:F. A. Angona
DOI: 10.1115/1.3670771Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The attenuation of acoustic vibrations was determined by measuring the decay of stress pulses induced in a drilling string. The relationship of attenuation to frequency was obtained by a Fourier analysis of the pulse after it had traveled various distances in the drill string. The attenuation coefficient was found to be sufficiently low to warrant consideration of drilling methods in which vibratory motion is transmitted from a surface vibrator to the bit by the drill string.
keyword(s): Drills (Tools) , Drilling , String , Vibration , Fourier analysis , Motion , Acoustics AND Stress ,
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| contributor author | F. A. Angona | |
| date accessioned | 2017-05-08T23:36:28Z | |
| date available | 2017-05-08T23:36:28Z | |
| date copyright | May, 1965 | |
| date issued | 1965 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27490#110_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/109122 | |
| description abstract | The attenuation of acoustic vibrations was determined by measuring the decay of stress pulses induced in a drilling string. The relationship of attenuation to frequency was obtained by a Fourier analysis of the pulse after it had traveled various distances in the drill string. The attenuation coefficient was found to be sufficiently low to warrant consideration of drilling methods in which vibratory motion is transmitted from a surface vibrator to the bit by the drill string. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Drill String Vibration Attenuation and Its Effect on a Surface Oscillator Drilling System | |
| type | Journal Paper | |
| journal volume | 87 | |
| journal issue | 2 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3670771 | |
| journal fristpage | 110 | |
| journal lastpage | 114 | |
| identifier eissn | 1528-8935 | |
| keywords | Drills (Tools) | |
| keywords | Drilling | |
| keywords | String | |
| keywords | Vibration | |
| keywords | Fourier analysis | |
| keywords | Motion | |
| keywords | Acoustics AND Stress | |
| tree | Journal of Manufacturing Science and Engineering:;1965:;volume( 087 ):;issue: 002 | |
| contenttype | Fulltext |