Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Measurement and Analysis of Drillstring Dynamics
We shown that drilling dynamics is a crucial problem must be attached great importance to. Our innovation lies in combining actual measurement with theoretical modeling. Two evaluation methods are compared systematically, such as theoretical and measurement methods. In this chapter, our investigations concern the dynamics of drilling, unveiling a chaotic regime and suggesting practical ways of improving current drilling techniques. The reveal of chaos provides a new way to detect early fatigue cracks as weak signals in a noisy environment to reduce engineering cost and the possibility of disaster. Data from all nine fields in China are used in our studies. Proposes a theoretical model for drilling dynamics, and a real drilling system is developed to validate the theoretical dynamical behaviour. The existence of chaos in drilling may open a new concept of drilling chaos in the solid flow mechanics that will benefit to both the physicists and the drilling engineers.
Measurement and Analysis of Drillstring Dynamics
We shown that drilling dynamics is a crucial problem must be attached great importance to. Our innovation lies in combining actual measurement with theoretical modeling. Two evaluation methods are compared systematically, such as theoretical and measurement methods. In this chapter, our investigations concern the dynamics of drilling, unveiling a chaotic regime and suggesting practical ways of improving current drilling techniques. The reveal of chaos provides a new way to detect early fatigue cracks as weak signals in a noisy environment to reduce engineering cost and the possibility of disaster. Data from all nine fields in China are used in our studies. Proposes a theoretical model for drilling dynamics, and a real drilling system is developed to validate the theoretical dynamical behaviour. The existence of chaos in drilling may open a new concept of drilling chaos in the solid flow mechanics that will benefit to both the physicists and the drilling engineers.
Measurement and Analysis of Drillstring Dynamics
Information Fusion and Data Science
Xue, Qilong (Autor:in)
31.12.2019
66 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Drilling dynamics , Chaotic , Drillstring vibration , Fatigue cracks , Detection Engineering , Geoengineering, Foundations, Hydraulics , Geotechnical Engineering & Applied Earth Sciences , Data-driven Science, Modeling and Theory Building , Signal, Image and Speech Processing , Vibration, Dynamical Systems, Control
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