Dynamics of Mechanical Automatic Vertical Drilling System With a Novel Hydraulic Balanced Turbine
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DOI: 10.1109/access.2021.3131559
Abstract: The automatic vertical drilling system (VDS) adopts downhole closed-loop control, through ground monitoring, a large closed-loop control on the ground and downhole is formed to keep the wellbore in a vertical position. The Mechanical Automatic… read more here.
Keywords: vertical drilling; drilling system; automatic vertical; control ... See more keywords
The dynamics of eccentric block in a fully mechanical vertical drilling tool under the effect of torsional vibration
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018770497
Abstract: In present, the drilling industry have to face the reality of low oil and gas prices, fully mechanical vertical drilling tool is likely to become the best choice for vertical drilling in the future. Without… read more here.
Keywords: vertical drilling; vibration; eccentric block; torsional vibration ... See more keywords