Drillstring vibration is one of the major causes for a deteriorated drilling performance. Field experience revealed that it is crucial to understand the complex vibrational mechanisms experienced by a drilling system in order to better control its functional operation and improve its performance. Si
β¦ LIBER β¦
Self-excited vibrations of a drillstring bit
β Scribed by Gulyaev, V. I.; Lugovoi, P. Z.; Borshch, E. I.
- Book ID
- 120636113
- Publisher
- Springer US
- Year
- 2013
- Tongue
- English
- Weight
- 313 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1573-8582
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Vibration analysis of drillstrings with
β
Y.A. Khulief; F.A. Al-Sulaiman; S. Bashmal
π
Article
π
2007
π
Elsevier Science
π
English
β 548 KB
Active damping of self-excited torsional
β
J.D. Jansen; L. van den Steen
π
Article
π
1995
π
Elsevier Science
π
English
β 726 KB
A drillstring used for the drilling of oil or gas wells behaves as a rotating torsional pendulum. The drillstring is rotated at a constant angular velocity by an electric motor, but exhibits superimposed torsional vibrations caused by a non-linear relationship between torque and angular velocity at
Self-excited vibrations of turbomachine
β
Pramod A. Paranjpe
π
Article
π
1964
π
Springer
π
English
β 592 KB
Quenching of self-excited vibrations: on
β
A. Tondl
π
Article
π
1975
π
Elsevier Science
π
English
β 703 KB
Quenching of self-excited vibrations equ
β
A. Tondl
π
Article
π
1975
π
Elsevier Science
π
English
β 723 KB
An Experimental and Theoretical Study of
β
Aarrestad, Thor; Kyllingstad, Age
π
Article
π
1988
π
Society of Petroleum Engineers
β 425 KB