Design and Implementation of VSP Seismic Data Acquisition System Based on Virtual Instrument Technology

Abstract:

Near earth surface can be seen as viscoelastic medium. It’s important to collect VSP seismic signal in near-surface.This paper proposed plan designed for VSP seismic data acquisition system based on virtual instrument technology. This design applied the characteristic that the virtual instrument technology has strong capability in single processing and more abundant, distinct expression to VSP acquisition system. This design makes the acquisition system simple, expand easily. And it provides a practical and useful testing tool to logging exploration of near surface project.

• Periodical: Applied Mechanics and Materials (Volumes 135-136)
• Pages: 375-379
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.135-136.375
• Online since: October 2011
• Authors: Nai Quan Sun, Yong Mei Yang, Rui Jing Dong
• Keywords: Seismic Exploration, Signal Acquisition, Virtual Instrument Technology, Viscoelastic Medium, VSP

References

[1] Zhu Guangming, Vertical seismic profile methods, Petroleum Industry Press. Beijing, 1988, (in Chinese).

[2] Lu Jimeng, Seismic Exploration Principle, China University of Petroleum Press. Shandong 1990, (in Chinese).

[3] Liu Yonghua, Tian Zongyong, Yu Zhenhua, Wang Yugui and Huang Xiao jun, Combined prospecting method of engineering VSP and seismic CT and its application on geotechnology, Progress In Geophysics, Vol. 20 NO. 1, March., 2005, pp.267-272.

[4] YUAN Zilong and LI Tingting, The A-ΣA／D converting technique and its application in seismic exploration, Progress In Geophysics, Vol. 19 No. 2, June, 2004, pp: 300-303(in Chinese).

[5] National Instrument Crop, LabWindows/CVI User Manual. 2000, in press.

[6] ]National Instrument Crop, The Measurement and Automation Catalog. 2002, in press.