Modeling and Experimental Study on Motion States of Laboratory-Scale Bottom Hole Assembly in Horizontal Wells

Modeling and Experimental Study on Motion States of Laboratory-Scale Bottom Hole Assembly in Horizontal Wells

Motion states of bottom hole assembly (BHA) have a great effect on the trajectory control and drilling efficiency while rotary drilling. In order to study the motion states of BHA in horizontal wells, a BHA dynamic model with the finite element method was established. Meanwhile, an indoor experiment...

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Bibliographic Details
Main Authors: Wei Li, Genlu Huang, Hongjian Ni, Fan Yu, Wu Jiang
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Energies
Subjects:
bottom hole assembly (bha)
motion state
lateral vibration
horizontal well
drill string dynamics
indoor experiment
Online Access:https://www.mdpi.com/1996-1073/13/4/925

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https://www.mdpi.com/1996-1073/13/4/925

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