Skip Nav Destination
ASME Press Select Proceedings
Geological Engineering: Proceedings of the 1st International Conference (ICGE 2007)
Editor
ISBN:
9780791802922
No. of Pages:
1760
Publisher:
ASME Press
Publication date:
2009
eBook Chapter
2 Signal Propagation and Attenuation of Electromagnetic Telemetry System for Measurement-While-Drilling
By
Wu Xiang
Engineering Faculty, China University of Geosciences , Wuhan Hubei , China ; wubox@126.com
,
Wu Xiang
Search for other works by this author on:
Wang Rongjing
Engineering Faculty, China University of Geosciences , Wuhan Hubei , China
Wang Rongjing
Search for other works by this author on:
Page Count:
7
-
Published:2009
Citation
Xiang, W, Da, W, & Rongjing, W. "Signal Propagation and Attenuation of Electromagnetic Telemetry System for Measurement-While-Drilling." Geological Engineering: Proceedings of the 1st International Conference (ICGE 2007). Ed. Ma, B. ASME Press, 2009.
Download citation file:
Based on electromagnetic field theory, the paper has studied the property of the signal propagation and attenuation of electromagnetic wave for MWD transiting through strata. Some conclusions have been drawn as follows. Firstly the signal attenuation will be increase with the decrease of the stratum resistibility. Secondly in the frequency range form 1 to 10 Hz the stratum absorptivity is tiny and does not add noticeably with the increase of the electromagnetic wave frequency and the decrease of the stratum resistibility. Thirdly in the frequency range from 1 to 10000 Hz the stratum absorptivity does not increase noticeably with the...
Abstract
Working Principles of Electromagnetic Wave MWD
Signal Propagation and Attenuation for Electromagnetic Telemetry System
Conclusion
Acknowledgment
References
This content is only available via PDF.
You do not currently have access to this chapter.
Email alerts
Related Chapters
Optimum Drilling Practices
Oilwell Drilling Engineering
Hydraulics of Rotary Drilling
Oilwell Drilling Engineering
Drilling Economics
Oilwell Drilling Engineering
Well Control
Oilwell Drilling Engineering
Related Articles
A Wireless Microwave Telemetry Data Transfer Technique for Reciprocating and Rotating Components
J. Eng. Gas Turbines Power (March,2008)
Self-Powered Telemetric Torque Meter
J. Dyn. Sys., Meas., Control (July,2011)
Whirling Vibrations in Boring Trepanning Association Deep Hole Boring Process: Analytical and Experimental Investigations
J. Manuf. Sci. Eng (February,2007)