The feasibility of ground-roll noise suppression from 3D seismic data using high-resolution linear Radon transform
- DOI
- 10.2991/iceeg-16.2016.117How to use a DOI?
- Keywords
- Ground-roll suppression, frequency-velocity domain, 2D wavefield waveform, high-resolution Radon transform, 3D seismic data
- Abstract
Ground-roll is a main type of strong noises in petroleum seismic exploration. In oil exploration, ground rolls are treated as some kind of noise contaminating the effective waves. The typical characteristics that enable us to separate surface waves from body waves lie in their difference in velocity and frequency. Significant different features shown in the frequency-velocity (f-v) domain make it possible to separate ground roll noise and effective waves effectively. Ground roll noise suppression in the f-v domain using high resolution linear Radon transform (LRT) is well-established for two-dimension (2D) seismic data (in-line source and receiver spread). Similarly, ground-roll suppression is possible using 2D wavefield transform (e.g., high-resolution linear Radon transform) from 3D seismic data acquired with any acquisition scheme. Theoretical test demonstrates the feasibility of ground-roll noise suppression for three-dimension (3D) seismic data acquired with random acquisition scheme using the proposed method.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yue Hu AU - Feng Cheng AU - Binbin Mi AU - Zongbo Xu AU - Jianghai Xia PY - 2016/06 DA - 2016/06 TI - The feasibility of ground-roll noise suppression from 3D seismic data using high-resolution linear Radon transform BT - Proceedings of the 7th International Conference on Environment and Engineering Geophysics & Summit Forum of Chinese Academy of Engineering on Engineering Science and Technology PB - Atlantis Press SP - 433 EP - 436 SN - 2352-5401 UR - https://doi.org/10.2991/iceeg-16.2016.117 DO - 10.2991/iceeg-16.2016.117 ID - Hu2016/06 ER -