Advances in Engineering Innovation

Advances in Engineering Innovation

Vol. 3, 23 October 2023


Open Access | Article

The quality improvement method of vibroseis records

Li Zhang * 1
1 Sinopec Geophysical Corporation

* Author to whom correspondence should be addressed.

Advances in Engineering Innovation, Vol. 3 Advances in Engineering Innovation,
Published 23 October 2023. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Li Zhang. The quality improvement method of vibroseis records. AEI (2023) Vol. 3. DOI: 10.54254/2977-3903/3/2023028.

Abstract

Vibroseis seismic acquisition technology is a method of acquiring seismic data utilizing correlation technology. Specifically, the seismic single shot record is obtained through correlation between the reference signal and the mother record. Specifically, the seismic single shot record is obtained through correlation between the reference signal and the mother record. Specifically, the seismic single shot record is obtained through correlation between the reference signal and the mother record. In line with pertinent technical regulations, greater correlation between the two signals equates to superior correlation outcomes. The reference signal is transmitted to the surface via the vibration of the vibrating plate. This is achieved using the vibroseis machine. However, due to the coupling relationship between the vibrating plate and the surface, the vibration signal output by the former is not equivalent to the vibration signal received by the latter. Consequently, the correlation between the reference signal and parent record fails to procure the best correlation result. In this paper, a technique is presented for establishing a correlation between the surface vibration signals captured by the geophone in proximity to the vibroseis and the reference record. This approach improves the quality of the correlated single shot, and holds significant potential for broad dissemination.

Keywords

vibroseis, geophone data, mother record, signal-to-noise ratio

References

1. Cao Wuxiang, To suppress harmonic interference by force signal of vibroseis,geophysical prospection for petroleum,2011,50(1):89-92

2. Ni Yudong, Vibroseismic exploration acquisition technology[M]. Beijing. Petroleum Industry Press,2014,52-94.

3. Peng Renyan. Quality Control Method for Vibroseismic Source Data Acquisition [J]. Inner Mongolia Petrochemical Industry,2015,37(21):27-29.

4. Cui Hongliang, Wang Ruizhen, Cheng Zhanzhan, Huang Miao, Zheng Xuexian. The Influence of Distortion of Vibroseismic Force Signal on Data Quality. Proceedings of the 2022 China Petroleum Geophysical Exploration Academic Annual Conference (Volume 1), 2022, 27-30.

5. Zhu Di, Cao Yuning and Zhang Dalong. Discussion on the Influence of Vibroseismic Performance on Data Quality. Proceedings of the 2022 China Petroleum Geophysical Exploration Academic Annual Conference (Volume 1), 2022, 217-220.

Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
ISBN (Print)
ISBN (Online)
Published Date
23 October 2023
Series
Advances in Engineering Innovation
ISSN (Print)
2977-3903
ISSN (Online)
2977-3911
DOI
10.54254/2977-3903/3/2023028
Copyright
© 2023 The Author(s)
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Copyright © 2023 EWA Publishing. Unless Otherwise Stated