Downhole pipe selection and arrangement for acoustic drillstring telemetry

Drillstring acoustic telemetry is an effective transmission method to retrieve downhole data. In this paper, finite-difference algorithm is used for acoustic wave propagation prediction along the drillstring. An impulse excitation signal of time duration 30.87 μs is transmitted from the downhole and...

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Bibliographic Details
Main Authors: Kumar, L. S., Han, W. K., Lee, Y. H., Guan, Yong Liang, Sun, Sheng, Arasu, Muthukumaraswamy Annamalai, Je, Minkyu
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/98960
http://hdl.handle.net/10220/12732
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Institution: Nanyang Technological University
Language: English