Paper Title:
The Experimental Study on Wireless Short Distance System for Downhole Data Transmission
  Abstract

Under the conditions of downhole closure in oil well, the wired transmission of the data signal including downhole temperature and pressure cannot be achieved. To solve this problem, an experimental study of short distance wireless system for downhole data transmission was launched. This technology is based on the means of electromagnetic coupling to achieve the wireless transmission of signals by leaps and bounds. Through the test bench of the wireless electromagnetic short pass system, we carry out the frequency characteristics of the transmission channel experiments, and provide the foundation for the design of downhole power supply lines and the selection of the electronic components. The tests show that the output characteristics of the downhole wireless signal transmission system are stable. They did not change with the excitation voltage, and the transmission frequency band between 50-100 KHz is better.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
1985-1988
DOI
10.4028/www.scientific.net/AMR.201-203.1985
Citation
H. X. Wang, H. Lou, L. Li, N. H. Hou, J. Zhang, Y. X. Liu, "The Experimental Study on Wireless Short Distance System for Downhole Data Transmission", Advanced Materials Research, Vols. 201-203, pp. 1985-1988, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jun Rong Yan, Yong Min
Abstract:User fatigue is an important issue in interactive evolutionary computation (IEC). A user’s evaluation will guide the evolution in IEC and a...
1333
Authors: Zhi Wei Wang, Lei Shi, Peng Li, Wei Cao
Abstract:For an actual project of groundwater source heat pump air conditioning system in Yangli region, by the field investigation on energy usage...
202
Authors: Li Na Chen, Min Ying Guo
Chapter 1: Product Design and Development
Abstract:Based on existing study on image and symbol, two new concepts are proposed, user image and product symbol for design field. The process of...
67
Authors: Juan Hang, Feng She
Chapter 1: Advanced Material Engineering and Dynamic System
Abstract:This paper studies the user scheduling in MIMO systems with queue control. We assume the data packets are buffered at the transmitter. By...
62
Authors: Yuan Jing He, Wan Lin Gao, Kun Wang, Guan Wang
Chapter 13: Internet and E-Commerce Technology
Abstract:The means of active recommendation is now increasingly applied to many different domains as it might meet users’ growing demands of...
2687